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cus_con_contract_repo_pkg.pck 141 KB
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create or replace package cus_con_contract_repo_pkg is

  -- Author  : Spencer 3893
  -- Created : 9/10/2019 2:21:13 PM
  -- Purpose : 合同回购
  function get_contract_repo_number(p_document_type varchar2,
                                    p_document_date date,
                                    p_company_id    number,
                                    p_user_id       number,
                                    p_contract_id   number default null)
    return varchar2;
  --add by Spencer 3893 20190911 回购申请                             
  procedure create_change_req_repo(p_contract_id     in number,
                                   p_req_type        in varchar2,
                                   p_user_id         in number,
                                   p_simulation_flag in varchar2 default 'N',
                                   p_change_req_id   out number);

  /*  --回购现金流计算
  procedure calc_repo_cashflows(p_contract_id in number,
                                p_user_id     in number);*/
  --通过回购解约日获取回购相关信息                      
  procedure calc_repo_date_amount(p_contract_id                in number,
                                  p_repurchase_date            date,
                                  p_last_rent_due_date         out date,
                                  p_sum_received_rent_amount   out number,
                                  p_sum_unreceived_rent_amount out number,
                                  p_sum_overdue_amount         out number,
                                  p_sum_unreceived_principal   out number,
                                  p_due_amount                 out number,
                                  p_penalty                    out number, --逾期罚息
                                  p_fund_possession_cost       out number, --资金占用费
                                  p_user_id                    in number);
  --提交工作流
  procedure submit_change_req_repo(p_change_req_id in number,
                                   p_layout_code   in varchar2,
                                   p_user_id       in number);

  --单边量求解后回写变更现金流                                  
  procedure calc_repo_cashflow(p_contract_id     in number,
                               p_calc_session_id IN NUMBER,
                               p_user_id         IN NUMBER,
                               p_msg             OUT VARCHAR2);
  --一次性回购计算现金流  
  PROCEDURE calc_one_time_repo_cashflow(p_contract_id IN NUMBER,
                                        p_user_id     IN NUMBER);
                                        
  --回购计算租赁物铁甲的保证金自动抵扣核销 
  PROCEDURE calc_cashflow_division_tj(p_contract_id IN NUMBER,
                                        p_user_id     IN NUMBER);
  --总经理节点审批通过时，消息通知会计部长（高燕）、法务合规部长（赵捷）
  PROCEDURE repo_wfl_approved_mail(p_change_req_id number,
                                   p_user_id       IN NUMBER);
  --审批结束时，发送给提交人
  PROCEDURE repo_wfl_mail_to_submit(p_change_req_id number,
                                    p_user_id       IN NUMBER,
                                    p_wfl_flag_desc varchar2);
                                    
  --回租合同解约回购拆税
  procedure deal_repur_cash_leaseback(p_contract_id number,
                                      p_interest out number);
   
   
end cus_con_contract_repo_pkg;
/
create or replace package body cus_con_contract_repo_pkg is
  e_lock_table exception;
  pragma exception_init(e_lock_table, -54);

  function get_contract_rec(p_contract_id number, p_user_id number)
    return con_contract%rowtype is
    v_con_contract_rec con_contract%rowtype;
  begin
    select *
      into v_con_contract_rec
      from con_contract t
     where t.contract_id = p_contract_id
       for update nowait;
    return v_con_contract_rec;
  exception
    when e_lock_table then
      sys_raise_app_error_pkg.raise_user_define_error(p_message_code            => 'CON_CONTRACT_PKG.CONTRACT_LOCK_ERROR',
                                                      p_created_by              => p_user_id,
                                                      p_package_name            => 'cus_con_contract_repo_pkg',
                                                      p_procedure_function_name => 'get_contract_rec');
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
  end;
  function get_contract_repo_number(p_document_type varchar2,
                                    p_document_date date,
                                    p_company_id    number,
                                    p_user_id       number,
                                    p_contract_id   number default null)
    return varchar2 is
    v_no            con_contract.repurchase_contract_number%type;
    v_agent_bp_code varchar2(30);
    v_price_ref_v05 varchar2(200);
    v_product_code  varchar2(2000);
  
    e_product_code_err exception;
    e_get_contract_number_err exception;
  begin
    begin
      select hbm.bp_code
        into v_agent_bp_code
        from con_contract_bp t, hls_bp_master hbm
       where t.contract_id = p_contract_id
         and t.bp_category = 'AGENT'
         and t.enabled_flag = 'Y'
         and t.bp_id = hbm.bp_id
         and rownum = 1;
    exception
      when no_data_found then
        null;
    end;
  
    begin
      select l.ref_v05
        into v_price_ref_v05
        from con_contract t, hls_price_list l
       where t.contract_id = p_contract_id
         and t.price_list = l.price_list;
    exception
      when no_data_found then
        null;
    end;
  
    v_no := fnd_code_rule_pkg.get_rule_next_auto_num(p_document_category => 'CHANGE_REQUEST',
                                                     p_document_type     => p_document_type,
                                                     p_company_id        => p_company_id,
                                                     p_operation_unit_id => null,
                                                     p_operation_date    => p_document_date,
                                                     p_agent_code        => v_agent_bp_code,
                                                     p_price_ref_v05     => v_price_ref_v05,
                                                     p_product_code      => v_product_code,
                                                     p_created_by        => p_user_id);
  
    if v_no = fnd_code_rule_pkg.c_error then
      raise e_get_contract_number_err;
    end if;
  
    return v_no;
  
  exception
    when e_get_contract_number_err then
    
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '获取编码失败,请联系系统管理员！',
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'get_contract_repo_number');
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
  end;
  function get_con_change_req_rec(p_change_req_id con_contract_change_req.change_req_id%type,
                                  p_user_id       con_contract_change_req.created_by%type)
    return con_contract_change_req%rowtype is
    v_change_req_rec con_contract_change_req%rowtype;
  begin
    select *
      into v_change_req_rec
      from con_contract_change_req t
     where t.change_req_id = p_change_req_id
       for update nowait;
    return v_change_req_rec;
  exception
    when e_lock_table then
      sys_raise_app_error_pkg.raise_user_define_error(p_message_code            => 'CON_CONTRACT_CHANGE_REQ_PKG.CON_CHANGE_REQ_LOCK',
                                                      p_created_by              => p_user_id,
                                                      p_package_name            => 'cus_con_contract_repo_pkg',
                                                      p_procedure_function_name => 'get_con_change_req_rec');
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
  end;
  --add by Spencer 3893 20190911 回购申请                             
  procedure create_change_req_repo(p_contract_id     in number,
                                   p_req_type        in varchar2,
                                   p_user_id         in number,
                                   p_simulation_flag in varchar2 default 'N',
                                   p_change_req_id   out number) is
    v_change_req_id number;
  
    v_contract_rec          con_contract%rowtype;
    v_calc_session_id       number;
    r_hls_fin_calculator_hd hls_fin_calculator_hd%rowtype;
    v_con_change_re_rec     con_contract_change_req%rowtype;
    --事故单I-10185
    v_count number;
    begin
  
    v_contract_rec := get_contract_rec(p_contract_id, p_user_id);
  
    --历史合同迁移过来无报价，手动insert 头表
    v_calc_session_id := v_contract_rec.calc_session_id;
    if v_calc_session_id is null then
      r_hls_fin_calculator_hd                 := null;
      v_calc_session_id                       := hls_fin_calculator_hd_s.nextval;
      r_hls_fin_calculator_hd.calc_session_id := v_calc_session_id;
      r_hls_fin_calculator_hd.company_id      := v_contract_rec.company_id;
      r_hls_fin_calculator_hd.price_list      := v_contract_rec.price_list;
      insert into hls_fin_calculator_hd values r_hls_fin_calculator_hd;
      update con_contract c
         set c.calc_session_id = v_calc_session_id
       where c.contract_id = v_contract_rec.contract_id;
    end if;
    --事故单I-10185 发起解约回购如果存在付款的现金流，则不能发起解约回购
   select count(1)
   into v_count
   from csh_payment_req_hd cph, csh_payment_req_ln ln
  where cph.payment_req_id = ln.payment_req_id
    and ln.ref_doc_id = p_contract_id
    and ln.ref_doc_line_id in
        (select t.cashflow_id
           from con_contract_cashflow t
          where t.contract_id = p_contract_id
            and t.cf_direction = 'OUTFLOW'
            and t.write_off_flag <> 'FULL'
            and t.cf_item = '0')
    and cph.approval_status in('NEW','APPROVING');
   
   if v_count>0 then
       sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '该合同已经发起了付款申请或者正在付款申请流程中，不能发起解约回购！',
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'create_change_req_repo');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
       
     end if;
  
    if v_contract_rec.contract_status <> 'INCEPT' and p_req_type = 'REPUR' then
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '只有起租状态的合同才能进行回购申请！',
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'create_change_req_repo');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    end if;
  
    con_contract_history_pkg.create_change_req(p_contract_id       => p_contract_id,
                                               p_change_req_id     => v_change_req_id,
                                               p_req_date          => sysdate,
                                               p_ref_v01           => p_user_id,
                                               p_description       => null,
                                               p_change_quotation  => null,
                                               p_change_lease_item => null,
                                               p_change_bp         => null,
                                               p_req_doc_type      => p_req_type,
                                               p_simulation_flag   => p_simulation_flag,
                                               p_repo_change_flag  => 'Y',
                                               p_user_id           => p_user_id);
    /* --生成回购编号                                            
    v_contract_rec.repurchase_contract_number := get_contract_repo_number(p_document_type => p_req_type,
                                                                          p_document_date => sysdate,
                                                                          p_company_id    => v_contract_rec.company_id,
                                                                          p_user_id       => p_user_id);*/
  
    select *
      into v_con_change_re_rec
      from con_contract_change_req c
     where c.change_req_id = v_change_req_id;
    --更新回购编号到变更流程中的新合同
    update con_contract c
       set c.repurchase_contract_number = v_con_change_re_rec.change_req_number,
           c.last_updated_by            = p_user_id,
           c.last_update_date           = sysdate
     where c.contract_id = v_change_req_id;
  
    cus_con_change_req_pkg.insert_hls_document_use_seal(p_change_req_id       => v_change_req_id,
                                                        p_document_table      => 'CON_CONTRACT_CHANGE_REQ',
                                                        p_instruments_types   => '解除融资租赁合同协议',
                                                        p_common_seal         => 'Y',
                                                        p_corporate_visa_seal => 'Y',
                                                        p_legal_seal          => 'N',
                                                        p_con_special_seal    => 'N',
                                                        p_financial_seal      => 'N',
                                                        p_supervisio_seal     => 'N',
                                                        p_seal_number         => 'SEAL_O_F_NUMBER',
                                                        p_user_id             => p_user_id);
    cus_con_change_req_pkg.insert_hls_document_use_seal(p_change_req_id       => v_change_req_id,
                                                        p_document_table      => 'CON_CONTRACT_CHANGE_REQ',
                                                        p_instruments_types   => '债权债务抵销协议',
                                                        p_common_seal         => 'Y',
                                                        p_corporate_visa_seal => 'Y',
                                                        p_legal_seal          => 'N',
                                                        p_con_special_seal    => 'N',
                                                        p_financial_seal      => 'N',
                                                        p_supervisio_seal     => 'N',
                                                        p_seal_number         => 'SEAL_O_F_NUMBER',
                                                        p_user_id             => p_user_id);
    cus_con_change_req_pkg.insert_hls_document_use_seal(p_change_req_id       => v_change_req_id,
                                                        p_document_table      => 'CON_CONTRACT_CHANGE_REQ',
                                                        p_instruments_types   => '代理店回购补充协议(更新版)',
                                                        p_common_seal         => 'Y',
                                                        p_corporate_visa_seal => 'Y',
                                                        p_legal_seal          => 'N',
                                                        p_con_special_seal    => 'N',
                                                        p_financial_seal      => 'N',
                                                        p_supervisio_seal     => 'N',
                                                        p_seal_number         => 'SEAL_O_F_NUMBER',
                                                        p_user_id             => p_user_id);
    p_change_req_id := v_change_req_id;
  end;
  procedure delete_cashflow(p_contract_id number, p_times number) is
  begin
    delete from con_contract_cashflow cf
     where cf.times > p_times
       and cf.cf_item in (1, 9)
       and cf.contract_id = p_contract_id;
  end;
  -- 手续费处理
  procedure sc_cashflow_hander(p_contract_id           number,
                               p_service_charges       number,
                               p_paymengt_deadlinedate date,
                               p_times                 number,
                               p_user_id               in number) is
    v_cashflow_rec          con_contract_cashflow%rowtype;
    v_outstanding_principal number; --剩余本金
    v_principal             number; --本金
    v_interest              number; --利息
    v_due_date              date;
  begin
    v_interest              := round(p_service_charges * 0.13 / 1.13, 2);
    v_principal             := round(p_service_charges / 1.13, 2);
    v_outstanding_principal := 0;
    v_due_date              := p_paymengt_deadlinedate;
  
    v_cashflow_rec.cashflow_id                := con_contract_cashflow_s.nextval;
    v_cashflow_rec.contract_id                := p_contract_id;
    v_cashflow_rec.cf_item                    := 304;
    v_cashflow_rec.cf_type                    := 3;
    v_cashflow_rec.cf_direction               := 'INFLOW';
    v_cashflow_rec.cf_status                  := 'RELEASE';
    v_cashflow_rec.times                      := p_times;
    v_cashflow_rec.calc_date                  := v_due_date;
    v_cashflow_rec.due_date                   := v_due_date;
    v_cashflow_rec.due_amount                 := p_service_charges;
    v_cashflow_rec.net_due_amount             := round(p_service_charges / 1.13,
                                                       2);
    v_cashflow_rec.vat_due_amount             := round(p_service_charges * 0.13 / 1.13,
                                                       2);
    v_cashflow_rec.principal                  := v_principal;
    v_cashflow_rec.net_principal              := round(v_principal / 1.13,
                                                       2);
    v_cashflow_rec.vat_principal              := round(v_principal * 0.13 / 1.13,
                                                       2);
    v_cashflow_rec.interest                   := v_interest;
    v_cashflow_rec.net_interest               := round(v_interest / 1.13, 2);
    v_cashflow_rec.vat_interest               := round(v_interest * 0.13 / 1.13,
                                                       2);
    v_cashflow_rec.received_amount            := 0;
    v_cashflow_rec.received_principal         := 0;
    v_cashflow_rec.received_interest          := 0;
    v_cashflow_rec.outstanding_prin_tax_incld := v_outstanding_principal;
    v_cashflow_rec.write_off_flag             := 'NOT';
    v_cashflow_rec.overdue_status             := 'NOT';
    v_cashflow_rec.penalty_process_status     := 'NORMAL';
    v_cashflow_rec.billing_status             := 'N';
  
    v_cashflow_rec.generated_source := 'MANUAL';
    v_cashflow_rec.created_by       := p_user_id;
    v_cashflow_rec.creation_date    := sysdate;
    v_cashflow_rec.last_updated_by  := p_user_id;
    v_cashflow_rec.last_update_date := sysdate;
    insert into con_contract_cashflow values v_cashflow_rec;
  end sc_cashflow_hander;
  -- Refactored procedure fund_prossession_cost_hander 
  procedure fund_prossession_cost_hander(p_contract_id           number,
                                         p_fund_possession_cost  number,
                                         p_paymengt_deadlinedate date,
                                         p_times                 number,
                                         p_user_id               number) is
    v_cashflow_rec          con_contract_cashflow%rowtype;
    v_outstanding_principal number; --剩余本金
    v_principal             number; --本金
    v_interest              number; --利息
    v_due_date              date;
  begin
    v_interest              := round(p_fund_possession_cost * 0.13 / 1.13,
                                     2);
    v_principal             := round(p_fund_possession_cost / 1.13, 2);
    v_outstanding_principal := 0;
    v_due_date              := p_paymengt_deadlinedate;
  
    v_cashflow_rec.cashflow_id                := con_contract_cashflow_s.nextval;
    v_cashflow_rec.contract_id                := p_contract_id;
    v_cashflow_rec.cf_item                    := 14;
    v_cashflow_rec.cf_type                    := 14;
    v_cashflow_rec.cf_direction               := 'INFLOW';
    v_cashflow_rec.cf_status                  := 'RELEASE';
    v_cashflow_rec.times                      := p_times;
    v_cashflow_rec.calc_date                  := v_due_date;
    v_cashflow_rec.due_date                   := v_due_date;
    v_cashflow_rec.due_amount                 := p_fund_possession_cost;
    v_cashflow_rec.net_due_amount             := round(p_fund_possession_cost / 1.13,
                                                       2);
    v_cashflow_rec.vat_due_amount             := round(p_fund_possession_cost * 0.13 / 1.13,
                                                       2);
    v_cashflow_rec.principal                  := v_principal;
    v_cashflow_rec.net_principal              := round(v_principal / 1.13,
                                                       2);
    v_cashflow_rec.vat_principal              := round(v_principal * 0.13 / 1.13,
                                                       2);
    v_cashflow_rec.interest                   := v_interest;
    v_cashflow_rec.net_interest               := round(v_interest / 1.13, 2);
    v_cashflow_rec.vat_interest               := round(v_interest * 0.13 / 1.13,
                                                       2);
    v_cashflow_rec.received_amount            := 0;
    v_cashflow_rec.received_principal         := 0;
    v_cashflow_rec.received_interest          := 0;
    v_cashflow_rec.outstanding_prin_tax_incld := v_outstanding_principal;
    v_cashflow_rec.write_off_flag             := 'NOT';
    v_cashflow_rec.overdue_status             := 'NOT';
    v_cashflow_rec.penalty_process_status     := 'NORMAL';
    v_cashflow_rec.billing_status             := 'N';
  
    v_cashflow_rec.generated_source := 'MANUAL';
    v_cashflow_rec.created_by       := p_user_id;
    v_cashflow_rec.creation_date    := sysdate;
    v_cashflow_rec.last_updated_by  := p_user_id;
    v_cashflow_rec.last_update_date := sysdate;
    insert into con_contract_cashflow values v_cashflow_rec;
  end fund_prossession_cost_hander;
  /*  --回购现金流计算
  procedure calc_repo_cashflows(p_contract_id in number,
                                p_user_id     in number) is
    v_contract_rec con_contract%rowtype;
    v_cashflow_rec con_contract_cashflow%rowtype;
  
    v_due_amount            number; --每期租金
    v_outstanding_principal number; --剩余本金
    v_principal             number; --本金
    v_interest              number; --利息
    v_due_date              date;
    v_calc_due_date         date;
    v_times                 number;
    v_calc_days             number;
  
    e_due_amount_error exception;
    e_repo_calc_amount_error exception;
  begin
    --回购合同
    v_contract_rec := get_contract_rec(p_contract_id, p_user_id);
    select *
      into v_cashflow_rec
      from con_contract_cashflow f
     where f.due_date = v_contract_rec.last_rent_due_date
       and f.cf_item = 1
       and f.cf_type = 1
       and f.contract_id = p_contract_id;
  
    --计算前删除本次变更起始期及之后期，
    delete_cashflow(p_contract_id, v_cashflow_rec.times);
    -- 一次性回购     
    if v_contract_rec.repurchase_types = 'ONE_TIME_REPURCHASE' then
      v_times                 := v_cashflow_rec.times + 1;
      v_cashflow_rec          := null;
      v_interest              := round(v_contract_rec.repurchase_tatal_amount * 0.13 / 1.13,
                                       2);
      v_principal             := round(v_contract_rec.repurchase_tatal_amount / 1.13,
                                       2);
      v_outstanding_principal := 0;
      v_due_date              := v_contract_rec.paymengt_deadlinedate;
    
      v_cashflow_rec.cashflow_id                := con_contract_cashflow_s.nextval;
      v_cashflow_rec.contract_id                := v_contract_rec.contract_id;
      v_cashflow_rec.cf_item                    := 1;
      v_cashflow_rec.cf_type                    := 1;
      v_cashflow_rec.cf_direction               := 'INFLOW';
      v_cashflow_rec.cf_status                  := 'RELEASE';
      v_cashflow_rec.times                      := v_times;
      v_cashflow_rec.calc_date                  := v_due_date;
      v_cashflow_rec.due_date                   := v_due_date;
      v_cashflow_rec.due_amount                 := v_contract_rec.repurchase_tatal_amount;
      v_cashflow_rec.net_due_amount             := round(v_contract_rec.repurchase_tatal_amount / 1.13,
                                                         2);
      v_cashflow_rec.vat_due_amount             := round(v_contract_rec.repurchase_tatal_amount * 0.13 / 1.13,
                                                         2);
      v_cashflow_rec.principal                  := v_principal;
      v_cashflow_rec.net_principal              := round(v_principal / 1.13,
                                                         2);
      v_cashflow_rec.vat_principal              := round(v_principal * 0.13 / 1.13,
                                                         2);
      v_cashflow_rec.interest                   := v_interest;
      v_cashflow_rec.net_interest               := round(v_interest / 1.13,
                                                         2);
      v_cashflow_rec.vat_interest               := round(v_interest * 0.13 / 1.13,
                                                         2);
      v_cashflow_rec.received_amount            := 0;
      v_cashflow_rec.received_principal         := 0;
      v_cashflow_rec.received_interest          := 0;
      v_cashflow_rec.outstanding_prin_tax_incld := v_outstanding_principal;
      v_cashflow_rec.write_off_flag             := 'NOT';
      v_cashflow_rec.overdue_status             := 'NOT';
      v_cashflow_rec.penalty_process_status     := 'NORMAL';
      v_cashflow_rec.billing_status             := 'N';
    
      v_cashflow_rec.generated_source := 'MANUAL';
      v_cashflow_rec.created_by       := p_user_id;
      v_cashflow_rec.creation_date    := sysdate;
      v_cashflow_rec.last_updated_by  := p_user_id;
      v_cashflow_rec.last_update_date := sysdate;
      insert into con_contract_cashflow values v_cashflow_rec;
      --手续费
      if v_contract_rec.repurchase_service_charges is not null and
         v_contract_rec.repurchase_service_charges > 0 then
        v_cashflow_rec := null;
        sc_cashflow_hander(p_contract_id           => v_contract_rec.contract_id,
                           p_service_charges       => v_contract_rec.repurchase_service_charges,
                           p_paymengt_deadlinedate => v_contract_rec.paymengt_deadlinedate,
                           p_times                 => v_times,
                           p_user_id               => p_user_id);
      end if;
      --资金占用费
      if v_contract_rec.fund_possession_cost is not null and
         v_contract_rec.fund_possession_cost > 0 then
        v_cashflow_rec := null;
        fund_prossession_cost_hander(p_contract_id           => v_contract_rec.contract_id,
                                     p_fund_possession_cost  => v_contract_rec.fund_possession_cost,
                                     p_paymengt_deadlinedate => v_contract_rec.paymengt_deadlinedate,
                                     p_times                 => v_times,
                                     p_user_id               => p_user_id);
      end if;
    
      --分期回购  
    elsif v_contract_rec.repurchase_types = 'STAGE_REPURCHASE' then
      v_outstanding_principal := v_contract_rec.repurchase_tatal_amount; --回购价款总额
      if v_outstanding_principal > 0 then
        -- 计算租金
        select round(abs(hls_financial_calculate_pkg.pmt(nvl(v_contract_rec.repurchase_interest_rate,
                                                             v_contract_rec.int_rate_display) / 12, --租赁年利率/支付频率
                                                         v_contract_rec.payment_period, --租赁期限
                                                         v_outstanding_principal, --剩余本金
                                                         0,
                                                         0)),
                     2)
          into v_due_amount
          from dual;
      
        if nvl(v_due_amount, 0) <= 0 then
          hls_sys_log_pkg.log('回购合同计算租金异常，计算利率：' ||
                              v_contract_rec.repurchase_interest_rate ||
                              ' ,支付频率：' ||
                              v_contract_rec.payment_frequency ||
                              ' ,租赁期限：' || v_contract_rec.payment_period ||
                              ' ,回购价款总额：' || v_outstanding_principal);
          raise e_due_amount_error;
        end if;
        v_due_date := v_contract_rec.paymengt_deadlinedate;
        v_times    := v_cashflow_rec.times + 1;
        for cur in 1 .. v_contract_rec.payment_period loop
          v_cashflow_rec := null;
          --最后一期
          if cur = v_contract_rec.payment_period then
            v_interest              := v_due_amount -
                                       v_outstanding_principal;
            v_principal             := v_outstanding_principal;
            v_outstanding_principal := 0;
          else
            if cur >= 2 then
              v_calc_due_date := add_months(v_due_date, 1);
              v_calc_days     := v_calc_due_date - v_due_date;
              v_interest      := round(v_outstanding_principal *
                                       nvl(v_calc_days, 1) *
                                       (nvl(v_contract_rec.repurchase_interest_rate,
                                            v_contract_rec.int_rate_display) / 360),
                                       2);
            else
              --第一期利息天数
              v_interest := round(v_outstanding_principal * 1 *
                                  (nvl(v_contract_rec.repurchase_interest_rate,
                                       v_contract_rec.int_rate_display) / 360),
                                  2);
            end if;
            v_principal             := v_due_amount - v_interest;
            v_outstanding_principal := v_outstanding_principal -
                                       v_principal;
          end if;
          v_cashflow_rec.cashflow_id                := con_contract_cashflow_s.nextval;
          v_cashflow_rec.contract_id                := v_contract_rec.contract_id;
          v_cashflow_rec.cf_item                    := 1;
          v_cashflow_rec.cf_type                    := 1;
          v_cashflow_rec.cf_direction               := 'INFLOW';
          v_cashflow_rec.cf_status                  := 'RELEASE';
          v_cashflow_rec.times                      := v_times;
          v_cashflow_rec.calc_date                  := v_due_date;
          v_cashflow_rec.due_date                   := v_due_date;
          v_cashflow_rec.due_amount                 := v_due_amount;
          v_cashflow_rec.net_due_amount             := round(v_due_amount / 1.13,
                                                             2);
          v_cashflow_rec.vat_due_amount             := round(v_due_amount * 0.13 / 1.13,
                                                             2);
          v_cashflow_rec.principal                  := v_principal;
          v_cashflow_rec.net_principal              := round(v_principal / 1.13,
                                                             2);
          v_cashflow_rec.vat_principal              := round(v_principal * 0.13 / 1.13,
                                                             2);
          v_cashflow_rec.interest                   := v_interest;
          v_cashflow_rec.net_interest               := round(v_interest / 1.13,
                                                             2);
          v_cashflow_rec.vat_interest               := round(v_interest * 0.13 / 1.13,
                                                             2);
          v_cashflow_rec.received_amount            := 0;
          v_cashflow_rec.received_principal         := 0;
          v_cashflow_rec.received_interest          := 0;
          v_cashflow_rec.outstanding_prin_tax_incld := v_outstanding_principal;
          v_cashflow_rec.write_off_flag             := 'NOT';
          v_cashflow_rec.overdue_status             := 'NOT';
          v_cashflow_rec.penalty_process_status     := 'NORMAL';
          v_cashflow_rec.billing_status             := 'N';
        
          v_cashflow_rec.generated_source := 'MANUAL';
          v_cashflow_rec.created_by       := p_user_id;
          v_cashflow_rec.creation_date    := sysdate;
          v_cashflow_rec.last_updated_by  := p_user_id;
          v_cashflow_rec.last_update_date := sysdate;
        
          insert into con_contract_cashflow values v_cashflow_rec;
          --最后期不需要校验剩余本金是否小于0
          if cur < 6 then
            v_due_date := add_months(v_due_date, 1);
            v_times    := v_times + 1;
          
            if v_outstanding_principal < 0 then
              raise e_repo_calc_amount_error;
            end if;
          end if;
        end loop;
        --手续费
        if v_contract_rec.repurchase_service_charges is not null and
           v_contract_rec.repurchase_service_charges > 0 then
          v_cashflow_rec := null;
          sc_cashflow_hander(p_contract_id           => v_contract_rec.contract_id,
                             p_service_charges       => v_contract_rec.repurchase_service_charges,
                             p_paymengt_deadlinedate => v_contract_rec.paymengt_deadlinedate,
                             p_times                 => v_times,
                             p_user_id               => p_user_id);
        end if;
        --资金占用费
        if v_contract_rec.fund_possession_cost is not null and
           v_contract_rec.fund_possession_cost > 0 then
          v_cashflow_rec := null;
          fund_prossession_cost_hander(p_contract_id           => v_contract_rec.contract_id,
                                       p_fund_possession_cost  => v_contract_rec.fund_possession_cost,
                                       p_paymengt_deadlinedate => v_contract_rec.paymengt_deadlinedate,
                                       p_times                 => v_times,
                                       p_user_id               => p_user_id);
        end if;
      elsif v_outstanding_principal = 0 then
        raise e_repo_calc_amount_error;
      end if;
    end if;
  
  exception
    when e_repo_calc_amount_error then
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '回购价款总额小于0，请检查！',
                                                     p_created_by              => -1,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_repo_cashflows');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    when e_due_amount_error then
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '回购合同计算租金出错，请联系系统管理员！',
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_repo_cashflows');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
  end calc_repo_cashflows;*/
  --通过回购解约日获取回购相关信息                   
  procedure calc_repo_date_amount(p_contract_id                in number,
                                  p_repurchase_date            date,
                                  p_last_rent_due_date         out date,
                                  p_sum_received_rent_amount   out number,
                                  p_sum_unreceived_rent_amount out number,
                                  p_sum_overdue_amount         out number,
                                  p_sum_unreceived_principal   out number,
                                  p_due_amount                 out number,
                                  p_penalty                    out number, --逾期罚息
                                  p_fund_possession_cost       out number, --资金占用费
                                  -- p_sum_received_penalty_amount out number, --已收违约金
                                  p_user_id in number) is
    v_contract_rec       con_contract%rowtype;
    v_old_contract_rec   con_contract%rowtype;
    v_cashflow_rec       con_contract_cashflow%rowtype;
    v_times              number;
    v_last_rent_due_date date;
    --已回收租金
    v_sum_received_rent_amount number;
    --剩余租金
    v_sum_unreceived_rent_amount number;
    --逾期租金
    v_sum_overdue_amount number;
    --剩余本金
    v_sum_unreceived_principal number;
    -- 逾期罚息
    v_penalty number;
    --已收违约金
    v_sum_received_penalty_amount number;
    v_due_amount                  number;
    v_overdue_max_days            number;
    v_count                       number := 0;
    v_et_date                     date;
    e_et_date_err exception;
    e_write_off_flagg_err exception;
    e_error exception;
    v_ccr_start_times         number;
    r_con_contract_change_req con_contract_change_req%ROWTYPE;
    v_fund_possession_rate    number;
    v_fund_possession_cost    number;
    v_fund_possession_time    number;
    e_defin_error exception;
    e_err_msg          varchar2(2000);
    v_max_penalty_date date;
    v_max_error_date   date;
    v_max_due_date     date;
  begin
    select *
      into r_con_contract_change_req
      from con_contract_change_req t
     where t.change_req_id = p_contract_id;
  
    --变更前合同
    select *
      into v_old_contract_rec
      from con_contract t
     where t.contract_id = r_con_contract_change_req.contract_id;
    select count(1)
      into v_count
      from con_contract_cashflow ccc
     where ccc.contract_id = v_old_contract_rec.contract_id
       and decode(ccc.cf_item,
                  1,
                  ccc.due_date,
                  8,
                  ccc.due_date,
                  9,
                  (select due_date
                     from con_contract_cashflow
                    where contract_id = v_old_contract_rec.contract_id
                      and cf_item = 1
                      and times = ccc.times)) >= p_repurchase_date
       and ccc.cf_item in (1, 8, 9)
       and ccc.cf_direction = 'INFLOW'
       and ccc.cf_status = 'RELEASE'
       and ((nvl(ccc.write_off_flag, 'NOT') <> 'NOT') OR
           (nvl(ccc.billing_status, 'NOT') <> 'NOT'));
    if v_count > 0 then
      raise e_error;
    end if;
    v_count := 0;
  
    begin
      select max(decode(ccc.cf_item,
                        1,
                        ccc.due_date,
                        8,
                        ccc.due_date,
                        9,
                        (select due_date
                           from con_contract_cashflow
                          where contract_id = v_old_contract_rec.contract_id
                            and cf_item = 1
                            and times = ccc.times)))
        into v_max_error_date
        from con_contract_cashflow ccc
       where ccc.contract_id = v_old_contract_rec.contract_id
         and ccc.cf_item in (1, 8, 9)
         and ccc.cf_direction = 'INFLOW'
         and ccc.cf_status = 'RELEASE'
         and nvl(ccc.write_off_flag, 'NOT') <> 'NOT';
    exception
      when no_data_found then
        v_max_error_date := null;
    end;
  
    if v_max_error_date is not null and
       v_max_error_date > p_repurchase_date then
      e_err_msg := '解约回购日期所在期或之后的租金,留购价,违约金已存在还款和开票记录，请先反冲！';
      raise e_defin_error;
    end if;
    /*
    select max(a.due_date)
      into v_et_date
      from con_contract_cashflow a
     where a.cf_item = 1
       and a.contract_id = v_old_contract_rec.contract_id;
    if v_et_date < p_repurchase_date then
      raise e_et_date_err;
    end if;*/
    select max(a.times)
      into v_times
      from con_contract_cashflow a
     where decode(a.cf_item,
                  1,
                  a.due_date,
                  9,
                  (select due_date
                     from con_contract_cashflow
                    where contract_id = v_old_contract_rec.contract_id
                      and cf_item = 1
                      and times = a.times)) >= p_repurchase_date
       and a.cf_item in (1, 9)
       and a.write_off_flag in ('PARTIAL', 'FULL')
       and a.contract_id = v_old_contract_rec.contract_id;
  
    if v_times >= 1 then
      raise e_write_off_flagg_err;
    end if;
    /* v_count := 0;
    select count(1)
      into v_count
      from con_contract_cashflow ccc
     where ccc.contract_id = v_old_contract_rec.contract_id
       and decode(ccc.cf_item,
                  1,
                  ccc.due_date,
                  9,
                  (select due_date
                     from con_contract_cashflow
                    where contract_id = v_old_contract_rec.contract_id
                      and cf_item = 1
                      and times = ccc.times)) < trunc(p_repurchase_date)
       and ccc.cf_item in (1, 9)
       and ccc.cf_direction = 'INFLOW'
       and ccc.cf_status = 'RELEASE'
       and (nvl(ccc.write_off_flag, 'NOT') <> 'FULL')
       and decode(ccc.cf_item,
                  1,
                  ccc.due_date,
                  9,
                  (select due_date
                     from con_contract_cashflow
                    where contract_id = v_old_contract_rec.contract_id
                      and cf_item = 1
                      and times = ccc.times)) > trunc(sysdate);
    if v_count > 0 then
      e_err_msg := '解约回购日之前的租金,不可以有未完全核销且未逾期的租金!';
      raise e_defin_error;
    end if;*/
  
    v_contract_rec := get_contract_rec(p_contract_id, p_user_id);
  
    select min(a.times)
      into v_ccr_start_times
      from con_contract_cashflow a
     where a.due_date >= p_repurchase_date
       and a.cf_item = 1
       and a.cf_direction != 'NONCASH'
       and a.contract_id = v_old_contract_rec.contract_id;
    if v_ccr_start_times is null then
      v_ccr_start_times := v_old_contract_rec.lease_times + 1;
    end if;
    --前期租金支付约定日
    --取还款计划中小于‘解约回购日’的、租金大于零的、租金应收日的最大值
    begin
      select max(f.due_date)
        into v_last_rent_due_date
        from con_contract_cashflow f
       where f.due_date < p_repurchase_date
         and f.cf_item = 1
         and f.cf_type = 1
        -- and nvl(f.due_amount, 0) > 0
         and f.contract_id = v_old_contract_rec.contract_id;
    
    end;
    p_last_rent_due_date := v_last_rent_due_date;
  
    --已回收租金 已核销各期租金之和+首付款
    select sum(nvl(ccc.received_amount, 0)) +
           nvl(v_old_contract_rec.down_payment, 0)
      into v_sum_received_rent_amount
      from con_contract_cashflow ccc
     where ccc.contract_id = v_old_contract_rec.contract_id
       and ccc.cf_status = 'RELEASE'
       and ccc.cf_item = 1;
    --已收违约金
    select nvl((select sum(nvl(ccc.received_amount, 0))
                 from con_contract_cashflow ccc
                where ccc.contract_id = v_old_contract_rec.contract_id
                  and ccc.cf_status = 'RELEASE'
                  and ccc.cf_item = 9),
               0)
      into v_sum_received_penalty_amount
      from dual;
  
    --剩余租金
    --变更起始期（含）至最后一期租金应收金额
    select sum(nvl(ccc.due_amount, 0))
      into v_sum_unreceived_rent_amount
      from con_contract_cashflow ccc
     where ccc.contract_id = v_old_contract_rec.contract_id
       and ccc.times >= v_ccr_start_times
       and ccc.cf_status = 'RELEASE'
       and ccc.cf_item = 1;
  
    --资金占用天数
    select trunc(p_repurchase_date) - trunc(v_last_rent_due_date) + 1
      into v_fund_possession_time
      from dual;
  
    --资金占用费率 默认带出合同利率
    v_fund_possession_rate := v_old_contract_rec.int_rate_display;
  
    --剩余本金：提前结清起始期（提前结清日所在期；若等于预定支付日，起始期为下一期）上一期的剩余本金  
    begin
    select
    --f.principal - nvl(f.received_principal, 0)
     f.outstanding_principal
      into v_sum_unreceived_principal
      from con_contract_cashflow f
     where f.due_date = v_last_rent_due_date
       and f.cf_item = 1
       and f.cf_type = 1
       and f.contract_id = v_old_contract_rec.contract_id
       and f.due_amount>0;
       exception
         --0租金现金流继续往后找
         when no_data_found then
       select t1.outstanding_principal
        into v_sum_unreceived_principal
        from  (    select
       f.cashflow_id,
     f.outstanding_principal+nvl(f.principal,0) outstanding_principal
     
      from con_contract_cashflow f
     where f.due_date > v_last_rent_due_date
       and f.cf_item = 1
       and f.cf_type = 1
       and f.contract_id = v_old_contract_rec.contract_id
       and f.due_amount>0
       order by f.times) t1 where rownum=1;
   end;
  
    --资金占用费：剩余本金×资金占用费率／整年天数×占用资金天数
    v_fund_possession_cost := v_sum_unreceived_principal *
                              v_fund_possession_time *
                              v_fund_possession_rate / 360;
  
    --逾期租金：解约回购起始期之前未收租金之和
    select nvl(sum(f.due_amount), 0) - nvl(sum(f.received_amount), 0)
      into v_sum_overdue_amount
      from con_contract_cashflow f
     where f.due_date <= v_last_rent_due_date
       and f.cf_item = 1
       and f.cf_type = 1
       and f.contract_id = v_old_contract_rec.contract_id;
  
    /*  -- 逾期罚息：解约回购起始期之前未收罚息之和;
    select nvl(sum(f.due_amount), 0) - nvl(sum(f.received_amount), 0)
      into v_penalty
      from con_contract_cashflow f
     where f.times < v_ccr_start_times
       and f.cf_item = 9
       and f.contract_id = v_old_contract_rec.contract_id;*/
    v_penalty := 0;
    --重选罚息
    FOR c_contract_cashflow IN (SELECT a.*
                                  FROM con_contract_cashflow a,
                                       con_contract_cf_item  b
                                 WHERE a.contract_id =
                                       v_old_contract_rec.contract_id
                                   AND a.cf_status = 'RELEASE'
                                   AND a.due_date <= v_last_rent_due_date
                                      --只有正常的才计算罚息。
                                      -- AND a.penalty_process_status = 'NORMAL'
                                   AND a.cf_direction = 'INFLOW'
                                   AND a.contract_id = b.contract_id
                                   AND a.cf_item = b.cf_item
                                   AND b.calc_penalty = 'Y'
                                 ORDER BY times, due_date) LOOP
    
      if nvl(c_contract_cashflow.penalty_process_status, 'N') = 'NORMAL' then
        v_penalty := v_penalty +
                     CON_OVERDUE_PENALTY_PKG.CALC_PENALTY_FOR_WRITE_OFF(p_cashflow_id  => c_contract_cashflow.cashflow_id,
                                                                        p_calc_date    => p_repurchase_date,
                                                                        p_user_id      => p_user_id,
                                                                        p_penalty_flag => 'N');
        -- if nvl(c_contract_cashflow.write_off_flag, 'NOT') <> 'FULL' then
      
        select v_penalty -
               nvl((SELECT sum(nvl(a.received_amount, 0))
                     FROM con_contract_cashflow a
                    WHERE a.contract_id = v_old_contract_rec.contract_id
                      AND a.cf_status = 'RELEASE'
                      AND a.cf_item = 9
                      AND a.times = c_contract_cashflow.times),
                   0)
          into v_penalty
          from dual;
        -- end if;
      end if;
    
      if nvl(c_contract_cashflow.penalty_process_status, 'N') <> 'NORMAL' and
         c_contract_cashflow.cf_item <> 8 then
        select v_penalty +
               nvl((SELECT sum(nvl(a.due_amount, 0) -
                              nvl(a.received_amount, 0))
                     FROM con_contract_cashflow a
                    WHERE a.contract_id = v_old_contract_rec.contract_id
                      AND a.cf_status = 'RELEASE'
                      AND a.cf_item = 9
                      AND a.times = c_contract_cashflow.times),
                   0)
          into v_penalty
          from dual;
      end if;
    
    end loop;
  
    p_sum_overdue_amount         := v_sum_overdue_amount;
    p_due_amount                 := v_penalty;
    p_sum_unreceived_principal   := v_sum_unreceived_principal;
    p_last_rent_due_date         := v_last_rent_due_date;
    p_sum_received_rent_amount   := v_sum_received_rent_amount;
    p_sum_unreceived_rent_amount := v_sum_unreceived_rent_amount;
    p_fund_possession_cost       := v_fund_possession_cost;
  
    update con_contract_change_req
       set repurchase_date    = p_repurchase_date,
           ccr_start_times    = v_ccr_start_times,
           last_update_date   = sysdate,
           last_rent_due_date = v_last_rent_due_date,
           last_updated_by    = p_user_id,
           ref_v07            = 'N'
     where change_req_id = p_contract_id;
    update con_contract ct
       set ct.offset_flag = 'N'
     where contract_id = p_contract_id;
  exception
  
    when e_defin_error then
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => e_err_msg,
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_repo_date_amount');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    
    when e_error then
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '解约回购日期所在期或之后的租金,留购金,违约金已存在还款和开票记录，请先反冲！',
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_repo_date_amount');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    when e_write_off_flagg_err then
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '第' ||
                                                                                  v_times ||
                                                                                  '期已有核销记录，请重新选择期数' ||
                                                                                  v_times ||
                                                                                  '之后数据发起回购！',
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_repo_date_amount');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    when e_et_date_err then
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '解约回购日期应小于合同结束日！',
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_repo_date_amount');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    
    WHEN OTHERS THEN
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => dbms_utility.format_error_backtrace || ' ' ||
                                                                                  SQLERRM,
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_repo_date_amount');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
  end calc_repo_date_amount;

  --提交工作流
  procedure submit_change_req_repo(p_change_req_id in number,
                                   p_layout_code   in varchar2,
                                   p_user_id       in number) is
    r_change_req_rec con_contract_change_req%rowtype;
    r_change_con_rec con_contract%rowtype;
  
    v_approval_method hls_document_type.approval_method%type;
    v_calc_hd_rec     hls_fin_calculator_hd%rowtype;
  
    v_success_flag varchar2(1);
  
    e_change_req_status_error exception;
  
    e_calc_error exception;
    e_simulation_error exception;
    e_calc_session_id_notfound exception;
    e_is_calc_flag_err exception;
    e_attachment_error exception;
    v_mail_list_id Number;
    v_time         Varchar2(1000);
    v_mail_to      Varchar2(1000);
    v_mail_cc      Varchar2(1000);
    v_subject      Varchar2(1000);
    v_body         Long;
    ---解约回购提交处添加校验  18083 2022/11/15
    v_tax_type_rate    Number;
    v_count number;
    v_max_times number;
    e_tax_amount_error exception;
  begin
    /*
      hls_document_compare_pkg.con_contract_compare(p_table_name    => 'CON_CONTRACT',
                                                    p_change_req_id => p_change_req_id,
                                                    p_from_table_pk => '',
                                                    p_to_table_pk   => p_change_req_id,
                                                    p_user_id       => p_user_id);
    */
    /*  r_change_req_rec := get_con_change_req_rec(p_change_req_id => p_change_req_id,
    p_user_id       => p_user_id);*/
    select *
      into r_change_req_rec
      from con_contract_change_req t
     where t.change_req_id = p_change_req_id;
  
    /*add by Harry 9952 2017/1/19
    purpose: verify the atttachment required property when submit the document
    */
    --应deron业务需要去除校验
    /* select count(*)
      into v_request_num
      from prj_cdd_item_doc_ref      dr,
           prj_cdd_item_check        ic,
           prj_cdd_item_list_grp_tab gt
     where dr.document_table = 'PRJ_PROJECT'
       and dr.document_id =
           (select c.project_id
              from con_contract c
             where c.contract_id = r_change_req_rec.contract_id)
       and dr.check_id = ic.check_id
       and ic.cdd_item_id = gt.cdd_item_id
       and gt.important_flag = 'Y'
       and not exists (select 1
              from fnd_atm_attachment_multi fam
             where fam.table_name = 'PRJ_CDD_ITEM_CHECK'
               and fam.table_pk_value = ic.check_id);
    if v_request_num > 0 then
      raise e_attachment_error;
    end if;*/
  
    /*  r_change_con_rec := con_contract_pkg.get_contract_rec(p_contract_id => p_change_req_id,
    p_user_id     => p_user_id);*/
  
    select *
      into r_change_con_rec
      from con_contract t
     where t.contract_id = p_change_req_id;
  
    if r_change_req_rec.req_status not in ('NEW', 'REJECT') then
      raise e_change_req_status_error;
    end if;
    
    --解约回购流程提交前校验解约回购最后一期倒减税额是否与现金流税额一致  18083 2022/11/15
    if r_change_con_rec.business_type='LEASE' then
    v_tax_type_rate :=0.13;
    else
      v_tax_type_rate :=0.06;
    end if;
    select max(ccc.times)
       into v_max_times
      from con_contract_cashflow ccc
     where ccc.contract_id = p_change_req_id
       and ccc.cf_item = 250;
       
    select count(*)
      into v_count
      from con_contract_cashflow cc
     where cc.contract_id = p_change_req_id
       and cc.cf_item = 250
       and abs(cc.vat_due_amount -
               round(cc.due_amount / (1 + v_tax_type_rate) * v_tax_type_rate, 2)) > 1
      and cc.times=v_max_times;
      
      if v_count>0 then
        null;
        --raise e_tax_amount_error; dev环境中税额计算不对，代码与正式环境中代码有差异，暂时注释此处校验
      end if;
  
    /* if r_change_con_rec.calc_session_id is null then
      raise e_calc_session_id_notfound;
    else
      select calc_successful
        into v_success_flag
        from hls_fin_calculator_hd
       where calc_session_id = r_change_con_rec.calc_session_id;
    
      if nvl(v_success_flag, 'N') <> 'Y' then
        raise e_calc_error;
      end if;
    
    end if;*/
  
    /*   con_change_req_custom_pkg.before_submit_change_req(p_change_req_id => p_change_req_id,
    p_user_id       => p_user_id);*/
  
    /* con_contract_history_pkg.calc_change_history(p_change_req_id => p_change_req_id,
    p_user_id       => p_user_id);*/
  
    cus_con_change_req_wfl_pkg.workflow_start(p_change_req_rec => r_change_req_rec,
                                              p_change_con_rec => r_change_con_rec,
                                              p_layout_code    => p_layout_code,
                                              p_user_id        => p_user_id);
    /*
    CON_CONTRACT_CHANGE_REQ_PKG.CHANGE_REQ_CONFIRM(p_change_req_id,
                                                   p_user_id => p_user_id);*/
    --回购提交流程发送邮件给代理店上级
    SELECT replace(wm_concat(ee.email), ',', ';')
      into v_mail_to
      FROM con_contract       cc,
           con_contract_bp    ccb,
           hls_bp_master      hbm,
           exp_org_position   eop,
           exp_emp_assign_e_v eea,
           exp_employees      ee
     where cc.contract_id = ccb.contract_id
       and hbm.bp_code = ccb.bp_code
       and ccb.bp_category = 'AGENT'
       and eea.employee_id = ee.employee_id
       and eop.unit_id = hbm.unit_id
       and eea.position_id = eop.parent_position_id
       and cc.CONTRACT_id = r_change_req_rec.change_req_id;
    v_time    := to_char(Sysdate, 'yyyy"年"mm"月"dd"日"');
    v_subject := '回购审批工作流审批通知';
    v_body    := '尊敬的领导，您好：' || chr(13) || chr(10) || chr(13) || chr(10) ||
                 chr(32) || chr(32) || chr(32) || chr(32) || chr(32) ||
                 chr(32) || '回购申请工作流-回购编号：' ||
                 r_change_req_rec.change_req_number || '合同编号：' ||
                 r_change_con_rec.contract_number ||
                 '已经到达您的审批节点，请您前往进行审批。
  http://10.203.0.125:8082/hlcm_leasing/login' || chr(13) ||
                 chr(10) || chr(13) || chr(10) || ' 十分感谢！';
    Select zj_sys_mailing_list_s.nextval Into v_mail_list_id From dual;
    ---待发送邮件记录插入
    zj_sys_mail_pkg.insert_mailing_list(p_mail_list_id   => v_mail_list_id,
                                        p_mail_to        => v_mail_to,
                                        p_mail_cc        => v_mail_cc,
                                        p_subject        => v_subject,
                                        p_body           => v_body,
                                        p_user_id        => p_user_id,
                                        p_mail_source    => Null,
                                        p_mail_source_id => Null,
                                        p_content_type   => 'text/plain');
  exception
    when e_attachment_error then
      sys_raise_app_error_pkg.raise_user_define_error(p_message_code            => 'PRJ_PROJECT_WORKFLOW_PKG.ATTACHMENT_ERROR',
                                                      p_created_by              => p_user_id,
                                                      p_package_name            => 'cus_con_contract_repo_pkg',
                                                      p_procedure_function_name => 'submit_change_req_repo');
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    when e_change_req_status_error then
      sys_raise_app_error_pkg.raise_user_define_error(p_message_code            => 'CON_CONTRACT_CHANGE_REQ_PKG.CHANGE_REQ_STATUS_ERROR',
                                                      p_created_by              => p_user_id,
                                                      p_package_name            => 'cus_con_contract_repo_pkg',
                                                      p_procedure_function_name => 'submit_change_req_repo');
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
     WHEN e_tax_amount_error THEN
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '回购现金流税额不正确，请重新计算！',
                                                     p_created_by              => -1,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'submit_change_req_repo');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);

    when e_calc_error then
      sys_raise_app_error_pkg.raise_user_define_error(p_message_code            => 'CON_CONTRACT_CHANGE_REQ_PKG.CALCULATOR_STATUS_ERROR',
                                                      p_created_by              => p_user_id,
                                                      p_package_name            => 'cus_con_contract_repo_pkg',
                                                      p_procedure_function_name => 'submit_change_req_repo');
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    when e_is_calc_flag_err then
      sys_raise_app_error_pkg.raise_user_define_error(p_message_code            => 'CON_CONTRACT_CHANGE_REQ_PKG.IS_CALC_FLAG_ERR',
                                                      p_created_by              => p_user_id,
                                                      p_package_name            => 'cus_con_contract_repo_pkg',
                                                      p_procedure_function_name => 'submit_change_req_repo');
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    
    when e_calc_session_id_notfound then
      sys_raise_app_error_pkg.raise_user_define_error(p_message_code            => 'CON_CONTRACT_CHANGE_REQ_PKG.CALC_SESSION_ID_NOTFOUND',
                                                      p_created_by              => p_user_id,
                                                      p_package_name            => 'cus_con_contract_repo_pkg',
                                                      p_procedure_function_name => 'submit_change_req_repo');
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    
    when e_simulation_error then
      sys_raise_app_error_pkg.raise_user_define_error(p_message_code            => 'CON_CONTRACT_CHANGE_REQ_PKG.SIMULATION_FLAG_ERROR',
                                                      p_created_by              => p_user_id,
                                                      p_package_name            => 'cus_con_contract_repo_pkg',
                                                      p_procedure_function_name => 'submit_change_req_repo');
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    
  end submit_change_req_repo;
  --回购申请创建现金流
  procedure insert_rental_cashflow(p_calculator_ln_rec hls_fin_calculator_ln%rowtype,
                                   p_price_list        varchar2,
                                   p_contract_id       number,
                                   p_company_id        number,
                                   p_user_id           number,
                                   p_max_calc_time     number) is
    v_contract_cashflow_rec con_contract_cashflow%rowtype;
  
    v_cf_item                  hls_cashflow_item.cf_item%type;
    v_cf_type                  hls_cashflow_item.cf_type%type;
    v_cf_direction             hls_cashflow_item.cf_direction%type;
    v_cf_status                con_contract_cashflow.cf_status%type;
    v_con_contract_cashflow_id number;
    v_times                    number;
  begin
  
    --回购变更特殊赋值
    v_cf_item      := 250;
    v_cf_type      := 1;
    v_cf_direction := 'INFLOW';
    v_cf_status    := 'RELEASE';
    v_times        := p_calculator_ln_rec.times + p_max_calc_time;
  
    select con_contract_cashflow_s.nextval
      into v_con_contract_cashflow_id
      from dual;
    v_contract_cashflow_rec.cashflow_id                 := v_con_contract_cashflow_id;
    v_contract_cashflow_rec.contract_id                 := p_contract_id; --当前合同id
    v_contract_cashflow_rec.cf_item                     := v_cf_item; --计算器行表的列，所配置的现金流项目
    v_contract_cashflow_rec.cf_type                     := v_cf_type; -- 根据现金流项目取得现金流类型
    v_contract_cashflow_rec.cf_direction                := v_cf_direction;
    v_contract_cashflow_rec.cf_status                   := v_cf_status;
    v_contract_cashflow_rec.times                       := v_times; --期数
    v_contract_cashflow_rec.calc_date                   := to_date(p_calculator_ln_rec.calc_date,
                                                                   'yyyy-mm-dd'); --计算日
    v_contract_cashflow_rec.due_date                    := to_date(p_calculator_ln_rec.due_date,
                                                                   'yyyy-mm-dd'); --到期日
    v_contract_cashflow_rec.fin_income_date             := to_date(p_calculator_ln_rec.fin_income_date,
                                                                   'yyyy-mm-dd'); --收入计算日
    v_contract_cashflow_rec.due_amount                  := p_calculator_ln_rec.rental; --租金
    v_contract_cashflow_rec.principal                   := p_calculator_ln_rec.principal; --本金
    v_contract_cashflow_rec.interest                    := p_calculator_ln_rec.interest; --利息
    v_contract_cashflow_rec.outstanding_rental          := p_calculator_ln_rec.outstanding_rental; --剩余租金
    v_contract_cashflow_rec.outstanding_principal       := p_calculator_ln_rec.outstanding_principal; --剩余本金
    v_contract_cashflow_rec.outstanding_interest        := p_calculator_ln_rec.outstanding_interest; --剩余利息
    v_contract_cashflow_rec.interest_accrual_balance    := p_calculator_ln_rec.interest_accrual_balance; --计息余额
    v_contract_cashflow_rec.principal_implicit_rate     := p_calculator_ln_rec.principal_implicit_rate; --实际利率法本金
    v_contract_cashflow_rec.interest_implicit_rate      := p_calculator_ln_rec.interest_implicit_rate; --实际利率法利息
    v_contract_cashflow_rec.accumulated_unpaid_interest := p_calculator_ln_rec.accumulated_unpaid_interest; --累计未偿还利息
    v_contract_cashflow_rec.interest_period_days        := p_calculator_ln_rec.interest_period_days; --计息天数（利息期天数）
    v_contract_cashflow_rec.discounting_days            := p_calculator_ln_rec.discounting_days; --贴现天数
    v_contract_cashflow_rec.vat_due_amount              := p_calculator_ln_rec.vat_rental;
    v_contract_cashflow_rec.vat_principal               := p_calculator_ln_rec.vat_principal;
    v_contract_cashflow_rec.vat_interest                := p_calculator_ln_rec.vat_interest;
    v_contract_cashflow_rec.vat_principal_implicit      := p_calculator_ln_rec.vat_principal_implicit; --实际利率法本金增值税额
    v_contract_cashflow_rec.vat_interest_implicit       := p_calculator_ln_rec.vat_interest_implicit; --实际利率法利息增值税额
    v_contract_cashflow_rec.net_due_amount              := p_calculator_ln_rec.net_rental;
    v_contract_cashflow_rec.net_principal               := p_calculator_ln_rec.net_principal;
    v_contract_cashflow_rec.net_interest                := p_calculator_ln_rec.net_interest;
    v_contract_cashflow_rec.net_principal_implicit      := p_calculator_ln_rec.net_principal_implicit; --实际利率法税后本金
    v_contract_cashflow_rec.net_interest_implicit       := p_calculator_ln_rec.net_interest_implicit; --实际利率法税后利息
    v_contract_cashflow_rec.fix_principal_flag          := p_calculator_ln_rec.fix_principal_flag; --固定本金标志
    v_contract_cashflow_rec.fix_rental_flag             := p_calculator_ln_rec.fix_rental_flag; --固定租金标志
    v_contract_cashflow_rec.interest_only_flag          := p_calculator_ln_rec.interest_only_flag; --仅支付利息
    v_contract_cashflow_rec.equal_flag                  := p_calculator_ln_rec.equal_flag;
    v_contract_cashflow_rec.manual_flag                 := p_calculator_ln_rec.manual_flag;
    v_contract_cashflow_rec.beginning_of_lease_year     := p_calculator_ln_rec.beginning_of_lease_year; --每个租赁年度的开始
    v_contract_cashflow_rec.salestax                    := p_calculator_ln_rec.salestax; --营业税
    v_contract_cashflow_rec.generated_source            := 'CALCULATOR'; --现金流由计算器创建
    v_contract_cashflow_rec.calc_line_id                := p_calculator_ln_rec.calc_line_id;
    v_contract_cashflow_rec.overdue_status              := 'N';
    v_contract_cashflow_rec.overdue_book_date           := null;
    v_contract_cashflow_rec.overdue_amount              := null;
    v_contract_cashflow_rec.overdue_principal           := null;
    v_contract_cashflow_rec.overdue_interest            := null;
    v_contract_cashflow_rec.overdue_remark              := null;
    v_contract_cashflow_rec.received_amount             := null;
    v_contract_cashflow_rec.received_principal          := null;
    v_contract_cashflow_rec.received_interest           := null;
    v_contract_cashflow_rec.write_off_flag              := 'NOT';
    v_contract_cashflow_rec.last_received_date          := null;
    v_contract_cashflow_rec.full_write_off_date         := null;
    v_contract_cashflow_rec.penalty_process_status      := 'NORMAL';
    v_contract_cashflow_rec.billing_status              := 'NOT';
    --用户字段日期1
    if p_calculator_ln_rec.ln_user_col_d01 is not null then
      v_contract_cashflow_rec.ln_user_col_d01 := to_date(p_calculator_ln_rec.ln_user_col_d01,
                                                         'yyyy-mm-dd');
    else
      v_contract_cashflow_rec.ln_user_col_d01 := null;
    end if;
    if p_calculator_ln_rec.ln_user_col_d02 is not null then
      v_contract_cashflow_rec.ln_user_col_d02 := to_date(p_calculator_ln_rec.ln_user_col_d02,
                                                         'yyyy-mm-dd');
    else
      v_contract_cashflow_rec.ln_user_col_d02 := null;
    end if;
    if p_calculator_ln_rec.ln_user_col_d03 is not null then
      v_contract_cashflow_rec.ln_user_col_d03 := to_date(p_calculator_ln_rec.ln_user_col_d03,
                                                         'yyyy-mm-dd');
    else
      v_contract_cashflow_rec.ln_user_col_d03 := null;
    end if;
    if p_calculator_ln_rec.ln_user_col_d04 is not null then
      v_contract_cashflow_rec.ln_user_col_d04 := to_date(p_calculator_ln_rec.ln_user_col_d04,
                                                         'yyyy-mm-dd');
    else
      v_contract_cashflow_rec.ln_user_col_d04 := null;
    end if;
    if p_calculator_ln_rec.ln_user_col_d05 is not null then
      v_contract_cashflow_rec.ln_user_col_d05 := to_date(p_calculator_ln_rec.ln_user_col_d05,
                                                         'yyyy-mm-dd');
    else
      v_contract_cashflow_rec.ln_user_col_d05 := null;
    end if;
    v_contract_cashflow_rec.ln_user_col_v01               := p_calculator_ln_rec.ln_user_col_v01; --用户字段字符1
    v_contract_cashflow_rec.ln_user_col_v02               := p_calculator_ln_rec.ln_user_col_v02;
    v_contract_cashflow_rec.ln_user_col_v03               := 'REPUR';
    v_contract_cashflow_rec.ln_user_col_v04               := p_calculator_ln_rec.ln_user_col_v04;
    v_contract_cashflow_rec.ln_user_col_v05               := p_calculator_ln_rec.ln_user_col_v05;
    v_contract_cashflow_rec.ln_user_col_n01               := p_calculator_ln_rec.ln_user_col_n01; --用户字段数字1
    v_contract_cashflow_rec.ln_user_col_n02               := p_calculator_ln_rec.ln_user_col_n02;
    v_contract_cashflow_rec.ln_user_col_n03               := p_calculator_ln_rec.ln_user_col_n03;
    v_contract_cashflow_rec.ln_user_col_n04               := p_calculator_ln_rec.ln_user_col_n04;
    v_contract_cashflow_rec.ln_user_col_n05               := p_calculator_ln_rec.ln_user_col_n05;
    v_contract_cashflow_rec.ln_user_col_n06               := p_calculator_ln_rec.ln_user_col_n06;
    v_contract_cashflow_rec.ln_user_col_n07               := p_calculator_ln_rec.ln_user_col_n07;
    v_contract_cashflow_rec.ln_user_col_n08               := p_calculator_ln_rec.ln_user_col_n08;
    v_contract_cashflow_rec.ln_user_col_n09               := p_calculator_ln_rec.ln_user_col_n09;
    v_contract_cashflow_rec.ln_user_col_n10               := p_calculator_ln_rec.ln_user_col_n10;
    v_contract_cashflow_rec.ln_user_col_n11               := p_calculator_ln_rec.ln_user_col_n11;
    v_contract_cashflow_rec.ln_user_col_n12               := p_calculator_ln_rec.ln_user_col_n12;
    v_contract_cashflow_rec.ln_user_col_n13               := p_calculator_ln_rec.ln_user_col_n13;
    v_contract_cashflow_rec.ln_user_col_n14               := p_calculator_ln_rec.ln_user_col_n14;
    v_contract_cashflow_rec.ln_user_col_n15               := p_calculator_ln_rec.ln_user_col_n15;
    v_contract_cashflow_rec.ln_user_col_n16               := p_calculator_ln_rec.ln_user_col_n16;
    v_contract_cashflow_rec.ln_user_col_n17               := p_calculator_ln_rec.ln_user_col_n17;
    v_contract_cashflow_rec.ln_user_col_n18               := p_calculator_ln_rec.ln_user_col_n18;
    v_contract_cashflow_rec.ln_user_col_n19               := p_calculator_ln_rec.ln_user_col_n19;
    v_contract_cashflow_rec.ln_user_col_n20               := p_calculator_ln_rec.ln_user_col_n20;
    v_contract_cashflow_rec.rental_eq_pymt_raw            := p_calculator_ln_rec.rental_eq_pymt_raw; --初始租金（等额）
    v_contract_cashflow_rec.rental_eq_pymt_adj            := p_calculator_ln_rec.rental_eq_pymt_adj; --调整租金（等额）
    v_contract_cashflow_rec.interest_eq_pymt_raw          := p_calculator_ln_rec.interest_eq_pymt_raw; --初始利息（等额）
    v_contract_cashflow_rec.interest_eq_pymt_adj          := p_calculator_ln_rec.interest_eq_pymt_adj; --调整利息（等额）
    v_contract_cashflow_rec.principal_eq_pymt_raw         := p_calculator_ln_rec.principal_eq_pymt_raw; --初始本金（等额）
    v_contract_cashflow_rec.principal_eq_pymt_adj         := p_calculator_ln_rec.principal_eq_pymt_adj; --调整本金（等额）
    v_contract_cashflow_rec.rental_eq_prin_raw            := p_calculator_ln_rec.rental_eq_prin_raw; --初始租金（等本）
    v_contract_cashflow_rec.rental_eq_prin_adj            := p_calculator_ln_rec.rental_eq_prin_adj; --调整租金（等本）
    v_contract_cashflow_rec.interest_eq_prin_raw          := p_calculator_ln_rec.interest_eq_prin_raw; --初始利息（等本）
    v_contract_cashflow_rec.interest_eq_prin_adj          := p_calculator_ln_rec.interest_eq_prin_adj; --调整利息（等本）
    v_contract_cashflow_rec.principal_eq_prin_raw         := p_calculator_ln_rec.principal_eq_prin_raw; --初始本金（等本）
    v_contract_cashflow_rec.principal_eq_prin_adj         := p_calculator_ln_rec.principal_eq_prin_adj; --调整本金（等本）
    v_contract_cashflow_rec.outstanding_rental_tax_incld  := p_calculator_ln_rec.outstanding_rental_tax_incld;
    v_contract_cashflow_rec.outstanding_prin_tax_incld    := p_calculator_ln_rec.outstanding_prin_tax_incld;
    v_contract_cashflow_rec.outstanding_int_tax_incld     := p_calculator_ln_rec.outstanding_int_tax_incld;
    v_contract_cashflow_rec.interest_accrual_bal_tax_incl := p_calculator_ln_rec.interest_accrual_bal_tax_incl;
    v_contract_cashflow_rec.accumulated_unpd_int_tax_incl := p_calculator_ln_rec.accumulated_unpd_int_tax_incl;
    v_contract_cashflow_rec.exchange_rate_type            := p_calculator_ln_rec.exchange_rate_type;
    v_contract_cashflow_rec.exchange_rate_quotation       := p_calculator_ln_rec.exchange_rate_quotation;
    v_contract_cashflow_rec.exchange_rate                 := p_calculator_ln_rec.exchange_rate;
    v_contract_cashflow_rec.due_amount_cny                := p_calculator_ln_rec.due_amount_cny;
    v_contract_cashflow_rec.main_business_income          := p_calculator_ln_rec.main_business_income;
    v_contract_cashflow_rec.main_business_cost            := p_calculator_ln_rec.main_business_cost;
    v_contract_cashflow_rec.financing_cost                := p_calculator_ln_rec.financing_cost;
  
    v_contract_cashflow_rec.created_by       := p_user_id; --当前用户
    v_contract_cashflow_rec.creation_date    := sysdate; --系统时间
    v_contract_cashflow_rec.last_updated_by  := p_user_id; --当前用户
    v_contract_cashflow_rec.last_update_date := sysdate; --系统时间
  
    -- liukang
    v_contract_cashflow_rec.payment_deduction_flag   := 'Y';
    v_contract_cashflow_rec.payment_deduction_amount := v_contract_cashflow_rec.due_amount;
    --add by chenlingfeng 2019年4月9日
    v_contract_cashflow_rec.tax_type_id   := p_calculator_ln_rec.tax_type_id;
    v_contract_cashflow_rec.tax_type_rate := p_calculator_ln_rec.tax_type_rate;
    insert into con_contract_cashflow values v_contract_cashflow_rec;
  
  end;

  procedure save_contract_cashflow(p_contract_id           number,
                                   p_fin_calculator_hd_rec hls_fin_calculator_hd%rowtype,
                                   p_user_id               number,
                                   p_max_calc_time         number) is
  begin
    for c_hls_fin_calculator_ln in (select *
                                      from hls_fin_calculator_ln
                                     where calc_session_id =
                                           p_fin_calculator_hd_rec.calc_session_id
                                       and to_number(times) > 0
                                     order by to_number(times)) loop
    
      insert_rental_cashflow(p_calculator_ln_rec => c_hls_fin_calculator_ln,
                             p_price_list        => p_fin_calculator_hd_rec.price_list,
                             p_contract_id       => p_contract_id,
                             p_company_id        => p_fin_calculator_hd_rec.company_id,
                             p_user_id           => p_user_id,
                             p_max_calc_time     => p_max_calc_time);
    end loop;
    
  end;
  
  procedure restore_cashflow_from_con(p_change_req_id number,
                                      p_contract_id   number,
                                      p_user_id       number) is
     doc_pk_list hls_document_transfer_pkg.t_doc_pk_list;
    i           number;
    v_new_id    number;
    begin
          --CON_CONTRACT_CASHFLOW
    delete from con_contract_cashflow
     where contract_id = p_change_req_id;
    doc_pk_list.delete;
    delete from hls_document_history_ref r
     where r.document_history_id=p_change_req_id and r.table_name='CON_CONTRACT_CASHFLOW';
    i := 0;
    for c_cf in (select cashflow_id, calc_line_id, times
                   from con_contract_cashflow
                  where contract_id = p_contract_id
                  order by cashflow_id) loop
      i := i + 1;
      select con_contract_cashflow_s.nextval into v_new_id from dual;
    
      doc_pk_list(i).from_doc_pk := c_cf.cashflow_id;
      doc_pk_list(i).to_doc_pk := v_new_id;
    
      hls_document_history_pkg.create_document_history_ref(p_document_history_id => p_change_req_id,
                                                           p_table_name          => 'CON_CONTRACT_CASHFLOW',
                                                           p_from_pk_id          => c_cf.cashflow_id,
                                                           p_to_pk_id            => v_new_id,
                                                           p_user_id             => p_user_id);
    
      prj_cdd_item_pkg.prj_cdd_item_doc_ref_copy(p_from_document_table => 'CON_CONTRACT_CASHFLOW',
                                                 p_from_document_id    => c_cf.cashflow_id,
                                                 p_to_document_table   => 'CON_CONTRACT_CASHFLOW',
                                                 p_to_document_id      => v_new_id,
                                                 p_user_id             => p_user_id);
    
    end loop;
    hls_document_transfer_pkg.doc_to_doc(p_from_doc_table        => 'CON_CONTRACT_CASHFLOW',
                                         p_to_doc_table          => 'CON_CONTRACT_CASHFLOW',
                                         p_doc_pk_list           => doc_pk_list,
                                         p_copy_method           => 'DOC_TO_HISTORY',
                                         p_to_doc_column_1       => 'contract_id',
                                         p_to_doc_column_1_value => p_change_req_id,
                                         p_user_id               => p_user_id);

    --CON_UNEARNED_FINANCE_INCOME
    delete from con_unearned_finance_income
     where contract_id = p_change_req_id;
    doc_pk_list.delete;
    delete from hls_document_history_ref r
     where r.document_history_id = p_change_req_id
       and r.table_name = 'CON_UNEARNED_FINANCE_INCOME';
    i := 0;
    for c_cf in (select record_id
                   from con_unearned_finance_income
                  where contract_id = p_contract_id) loop
      i         := i + 1;
      select con_unearned_finance_income_s.nextval into v_new_id from dual;
    
      doc_pk_list(i).from_doc_pk := c_cf.record_id;
      doc_pk_list(i).to_doc_pk := v_new_id;
    
      hls_document_history_pkg.create_document_history_ref(p_document_history_id => p_change_req_id,
                                                           p_table_name          => 'CON_UNEARNED_FINANCE_INCOME',
                                                           p_from_pk_id          => c_cf.record_id,
                                                           p_to_pk_id            => v_new_id,
                                                           p_user_id             => p_user_id);
    
    
    end loop;
    hls_document_transfer_pkg.doc_to_doc(p_from_doc_table        => 'CON_UNEARNED_FINANCE_INCOME',
                                         p_to_doc_table          => 'CON_UNEARNED_FINANCE_INCOME',
                                         p_doc_pk_list           => doc_pk_list,
                                         p_copy_method           => 'DOC_TO_HISTORY',
                                         p_to_doc_column_1       => 'contract_id',
                                         p_to_doc_column_1_value => p_change_req_id,
                                         p_user_id               => p_user_id);
  
    update con_unearned_finance_income a
       set a.cashflow_id = (select r.from_pk_id
                              from hls_document_history_ref r
                             where r.document_history_id =
                                   p_change_req_id
                               and r.table_name = 'CON_CONTRACT_CASHFLOW'
                               and r.to_pk_id = a.cashflow_id)
     where a.contract_id = p_change_req_id
       and a.cashflow_id is not null;
   end;
  
  --事故单I-10652 回租解约回购利息及本金计算
  procedure deal_repur_cash_leaseback(p_contract_id   in number,
                            p_interest out number) is
    v_contract_rec             con_contract%rowtype;
    r_con_contract_change_req  con_contract_change_req%ROWTYPE;
    v_old_contract_rec         con_contract%rowtype;
    v_vat_principal            number;
    v_due_residual             number;
    v_overdue_interest  number;
    v_vat_sum_principal        number;
    v_vat_fund_possession_cost number;
    v_vat_service_charges      number;
    v_penalty                  number;
    v_tax_type_rate            number;
  begin
    select *
      into r_con_contract_change_req
      from con_contract_change_req t
     where t.change_req_id = p_contract_id;
  
    --变更前合同
    select *
      into v_old_contract_rec
      from con_contract t
     where t.contract_id = r_con_contract_change_req.contract_id;
    --变更中合同
    select *
      into v_contract_rec
      from con_contract t
     where t.contract_id = p_contract_id;
   /* select ft.tax_type_rate
      into v_tax_type_rate
      from fnd_tax_type_codes ft
     where ft.tax_type_id = v_contract_rec.tax_type_id;*/
   --有部分入金的情况：回购金中的利息之和=部分入金逾期租金中利息未收部分（如营业实收≥当期利息则为0）+逾期租金中的利息部分+留购费+滞纳金（回购金额中的）
   --无部分入金的情况：回购金中的利息之和=逾期租金中的利息部分+留购费+滞纳金（回购金额中的）
   --解约回购本金：解约回购租金-解约回购利息
    
    --逾期租金求和
    --未核销 -> 取interest
    --部分核销 手动公式计算
    for c_over_due_amount in (select *
                                from con_contract_cashflow f
                               where f.due_date <=
                                     r_con_contract_change_req.last_rent_due_date
                                 and f.cf_item = 1
                                 and f.cf_type = 1
                                 and f.contract_id =
                                     v_old_contract_rec.contract_id
                                 and f.write_off_flag <> 'FULL') loop
      if c_over_due_amount.write_off_flag = 'PARTIAL' then
        --当期营业实收”≤“当期应收本金”的则“当期利息”全部要算到回购金里面
        if c_over_due_amount.received_amount<=c_over_due_amount.principal then
          v_overdue_interest :=nvl(v_overdue_interest, 0)+nvl(c_over_due_amount.interest,0);
          else
        --“当期营业实收”＞“当期应收本金”的则“当期应收-当期营业实收”的部分要算在回购金里面
        v_overdue_interest := nvl(v_overdue_interest, 0) +
                                    (c_over_due_amount.due_amount -
                                     nvl(c_over_due_amount.received_amount,
                                         0));
         end if;
       elsif c_over_due_amount.write_off_flag = 'NOT' then
        v_overdue_interest := nvl(v_overdue_interest, 0) +
                                    c_over_due_amount.interest;
      end if;
    end loop;
    --留购金
    begin
      select ccw.due_amount
        into v_due_residual
        from con_contract_cashflow ccw
       where ccw.contract_id = v_contract_rec.contract_id
         and cf_item = 8;
    exception
      when others then
        v_due_residual := 0;
    end;
    
    --滞纳金
    v_penalty :=v_contract_rec.ccr_due_amount;
    p_interest :=nvl(v_overdue_interest,0)+nvl(v_due_residual,0)+nvl(v_penalty,0);
  end;
  
  procedure deal_repur_cash(p_contract_id   in number,
                            p_vat_principal out number) is
    v_contract_rec             con_contract%rowtype;
    r_con_contract_change_req  con_contract_change_req%ROWTYPE;
    v_old_contract_rec         con_contract%rowtype;
    v_vat_principal            number;
    v_vat_residual             number;
    v_overdue_vat_due_amount   number;
    v_vat_sum_principal        number;
    v_vat_fund_possession_cost number;
    v_vat_service_charges      number;
    v_penalty                  number;
    v_tax_type_rate            number;
  begin
    select *
      into r_con_contract_change_req
      from con_contract_change_req t
     where t.change_req_id = p_contract_id;
  
    --变更前合同
    select *
      into v_old_contract_rec
      from con_contract t
     where t.contract_id = r_con_contract_change_req.contract_id;
    --变更中合同
    select *
      into v_contract_rec
      from con_contract t
     where t.contract_id = p_contract_id;
    select ft.tax_type_rate
      into v_tax_type_rate
      from fnd_tax_type_codes ft
     where ft.tax_type_id = v_contract_rec.tax_type_id;
    --vat_due_amount字段：回购当期~最后1期/本金求和+留购金+逾期租金求和+逾期罚息求和+资金占用费+回购手续费
    --注：当逾期租金和逾期罚息有部分核销的情况时，对未核销的行数，取Vat_due_amount；
    --对部分核销的行数，只能自己计算，先计算vat，后计算net
  
    --回购当期~最后1期/本金求和
    begin
      select sum(ccw.vat_principal)
        into v_vat_principal
        from con_contract_cashflow ccw
       where ccw.contract_id = v_contract_rec.contract_id
         and ccw.times >= r_con_contract_change_req.ccr_start_times
         and ccw.times <= v_old_contract_rec.lease_times
         and cf_item = 1;
    exception
      when others then
        v_vat_principal := 0;
    end;
    --留购金
    begin
      select ccw.vat_due_amount
        into v_vat_residual
        from con_contract_cashflow ccw
       where ccw.contract_id = v_contract_rec.contract_id
         and cf_item = 8;
    exception
      when others then
        v_vat_residual := 0;
    end;
    --逾期租金求和
    --未核销 -> 取vat_due_amount
    --部分核销 手动公式计算
    for c_over_due_amount in (select *
                                from con_contract_cashflow f
                               where f.due_date <=
                                     r_con_contract_change_req.last_rent_due_date
                                 and f.cf_item = 1
                                 and f.cf_type = 1
                                 and f.contract_id =
                                     v_old_contract_rec.contract_id
                                 and f.write_off_flag <> 'FULL') loop
      if c_over_due_amount.write_off_flag = 'PARTIAL' then
        v_overdue_vat_due_amount := nvl(v_overdue_vat_due_amount, 0) +
                                    (c_over_due_amount.due_amount -
                                     nvl(c_over_due_amount.received_amount,
                                         0)) / (1 + v_tax_type_rate) *
                                    v_tax_type_rate;
      elsif c_over_due_amount.write_off_flag = 'NOT' then
        v_overdue_vat_due_amount := nvl(v_overdue_vat_due_amount, 0) +
                                    c_over_due_amount.vat_due_amount;
      end if;
    end loop;
  
    --逾期罚息求和
    --判断调整后罚息是否和逾期罚息字段一致
    --未核销 -> 取vat_due_amount
    --部分核销 手动公式计算
    if nvl(v_contract_rec.ccr_due_amount, 0) =
       nvl(v_contract_rec.due_amount, 0) then
      for c_overdue_penalty in (select *
                                  from con_contract_cashflow f
                                 where f.times <
                                       r_con_contract_change_req.ccr_start_times
                                   and f.cf_item = 9
                                   and f.contract_id =
                                       v_old_contract_rec.contract_id
                                   and f.write_off_flag <> 'FULL') loop
        if c_overdue_penalty.write_off_flag = 'PARTIAL' then
          v_penalty := nvl(v_penalty, 0) +
                       (c_overdue_penalty.due_amount -
                        nvl(c_overdue_penalty.received_amount, 0)) /
                       (1 + v_tax_type_rate) * v_tax_type_rate;
        elsif c_overdue_penalty.write_off_flag = 'NOT' then
          v_penalty := nvl(v_penalty, 0) + c_overdue_penalty.due_amount/
                       (1 + v_tax_type_rate) * v_tax_type_rate;
        end if;
      end loop;
    else
      v_penalty := round(nvl(v_contract_rec.ccr_due_amount, 0) /
                         (1 + v_tax_type_rate) * v_tax_type_rate,
                         2);
    end if;
    v_vat_fund_possession_cost := round(nvl(v_contract_rec.fund_possession_cost,
                                            0) / (1 + v_tax_type_rate) *
                                        v_tax_type_rate,
                                        2);
    v_vat_service_charges      := round(nvl(v_contract_rec.repurchase_service_charges,
                                            0) / (1 + v_tax_type_rate) *
                                        v_tax_type_rate,
                                        2);
    p_vat_principal            := nvl(v_vat_principal, 0) +
                                  nvl(v_vat_residual, 0) +
                                  nvl(round(v_overdue_vat_due_amount, 2), 0) +
                                  nvl(round(v_penalty, 2), 0) +
                                  v_vat_fund_possession_cost +
                                  v_vat_service_charges;
  end;
  
  ---铁甲业务保证金自动核销
  --变更中先插入临时表
  --现金流相关字段先行更行change_req,模拟变更前已完成核销动作
  --到时候normal核销完成再执行覆盖normal现金流，亦无问题
  procedure calc_deposit_auto_split(p_change_req_id number,
                                    p_user_id number) is
     r_con_contract_rec  con_contract%rowtype;  
     v_deposit_deduct number; 
     v_write_off_interest number;
     v_write_off_princpal number;
     v_write_off_flag     varchar2(30);                     
    begin
      select cc.*
       into r_con_contract_rec from con_contract cc where cc.contract_id=p_change_req_id;
       v_deposit_deduct:=nvl(r_con_contract_rec.deposit_deduct,0);
      if v_deposit_deduct>0 and  r_con_contract_rec.division='70' then
      delete from csh_write_off_interface c where c.contract_id= p_change_req_id and c.trx_interface_id is null;
       for cashflow_tj in (select * from con_contract_cashflow c 
                         where c.contract_id=p_change_req_id
                               and c.write_off_flag <>'FULL'
                               and c.cf_item in ('1','9')
                               and c.cf_status!='CANCEL'
                               order by c.times,decode(c.cf_item,'9',1,2)) LOOP
          v_write_off_interest:=null;
          v_write_off_princpal:=null;
            --排除刚好等于0的情况避免插入为0数据
          if v_deposit_deduct=0 then
            exit;
          end if;
          if (cashflow_tj.due_amount-nvl(cashflow_tj.received_amount,0))>v_deposit_deduct then
                v_write_off_flag:='PARTIAL';
                
               if cashflow_tj.cf_item=1 then
                    if (cashflow_tj.principal-nvl(cashflow_tj.received_principal,0))>=v_deposit_deduct then
                      v_write_off_interest:=0;
                      v_write_off_princpal:=v_deposit_deduct; 
                      else
                      v_write_off_interest:=v_deposit_deduct-(cashflow_tj.principal-nvl(cashflow_tj.received_principal,0));
                      v_write_off_princpal:=cashflow_tj.principal-nvl(cashflow_tj.received_principal,0);  
                    end if;
                end if; 
          
               update con_contract_cashflow c
                  set c.received_amount    = v_deposit_deduct +
                                             nvl(cashflow_tj.received_amount,
                                                 0),
                      c.received_principal = nvl(cashflow_tj.received_principal,
                                                 0) +
                                             nvl(v_write_off_princpal, 0),
                      c.received_interest = nvl(cashflow_tj.received_interest,
                                                 0) +
                                             nvl(v_write_off_interest, 0),
                      c.write_off_flag=v_write_off_flag                       
                where c.cashflow_id = cashflow_tj.cashflow_id;
               
               insert into csh_write_off_interface(write_off_interface_id,
                                                   record_type,
                                                   batch_id,
                                                   trx_interface_id,
                                                   trx_number,
                                                   csh_bank_slip_num,
                                                   company_id,
                                                   contract_number,
                                                   contract_id,
                                                   write_off_cashflow_id,
                                                   write_off_type,
                                                   write_off_date,
                                                   write_off_period_name,
                                                   write_off_period_num,
                                                   write_off_times,
                                                   write_off_cf_item,
                                                   write_off_amount,
                                                   write_off_principal,
                                                   write_off_interest,
                                                   write_off_description,
                                                   write_off_bp_id,
                                                   check_flag,
                                                   post_flag,
                                                   write_off_id,
                                                   error_message,
                                                   creation_date,
                                                   created_by,
                                                   last_update_date,
                                                   last_updated_by,
                                                   write_off_classification,
                                                   agent_id,
                                                   assigns_contract_id,
                                                   journal_date,
                                                   conds_account_num,
                                                   conds_account_name) values
                                                    (csh_write_off_interface_s.nextval, 'MANUAL', 
                                                    null, null, null, null, 1, r_con_contract_rec.contract_number, 
                                                    cashflow_tj.contract_id, cashflow_tj.cashflow_id, 'DEPOSIT_CREDIT',
                                                      sysdate,  --核销日期
                                                    to_char(sysdate,'yyyy-mm'), --核销日所在期间
                                                    to_number(to_char(sysdate,'yyyymm')),   --核销日所在月份
                                                    cashflow_tj.times, cashflow_tj.cf_item,
                                                    v_deposit_deduct, --核销金额
                                                    v_write_off_princpal,  --核销本金
                                                    v_write_off_interest,            --核销利息
                                                    null, 
                                                    r_con_contract_rec.bp_id_tenant,
                                                    'Y', null, null, null, sysdate, 1, sysdate, 1,
                                                        null, null, cashflow_tj.contract_id, sysdate,
                                                         null, null);
               exit;
          else 
             v_write_off_flag:='FULL';
                
               if cashflow_tj.cf_item=1 then
                      v_write_off_interest:=(cashflow_tj.interest-nvl(cashflow_tj.received_interest,0));
                      v_write_off_princpal:=(cashflow_tj.principal-nvl(cashflow_tj.received_principal,0)); 
                end if; 
          
               update con_contract_cashflow c
                  set c.received_amount    = c.due_amount,
                      c.received_principal = c.principal,
                      c.received_interest =  c.interest,
                      c.write_off_flag=v_write_off_flag                       
                where c.cashflow_id = cashflow_tj.cashflow_id;
             insert into csh_write_off_interface(write_off_interface_id,
                                                 record_type,
                                                 batch_id,
                                                 trx_interface_id,
                                                 trx_number,
                                                 csh_bank_slip_num,
                                                 company_id,
                                                 contract_number,
                                                 contract_id,
                                                 write_off_cashflow_id,
                                                 write_off_type,
                                                 write_off_date,
                                                 write_off_period_name,
                                                 write_off_period_num,
                                                 write_off_times,
                                                 write_off_cf_item,
                                                 write_off_amount,
                                                 write_off_principal,
                                                 write_off_interest,
                                                 write_off_description,
                                                 write_off_bp_id,
                                                 check_flag,
                                                 post_flag,
                                                 write_off_id,
                                                 error_message,
                                                 creation_date,
                                                 created_by,
                                                 last_update_date,
                                                 last_updated_by,
                                                 write_off_classification,
                                                 agent_id,
                                                 assigns_contract_id,
                                                 journal_date,
                                                 conds_account_num,
                                                 conds_account_name) values (csh_write_off_interface_s.nextval,
                                                  'MANUAL', null, null, null, null, 1,
                                                   r_con_contract_rec.contract_number, cashflow_tj.contract_id, 
                                                   cashflow_tj.cashflow_id, 'DEPOSIT_CREDIT', 
                                                    sysdate,  --核销日期
                                                    to_char(sysdate,'yyyy-mm'), --核销日所在期间
                                                    to_number(to_char(sysdate,'yyyymm')),   --核销日所在月份
                                                    cashflow_tj.times, cashflow_tj.cf_item, 
                                                    cashflow_tj.due_amount, --核销金额
                                                    v_write_off_princpal,  --核销本金
                                                    v_write_off_interest,            --核销利息
                                                       null, 
                                                    r_con_contract_rec.bp_id_tenant, 'Y', null, null, null,
                                                     sysdate, 1, sysdate, 1, null, null, 
                                                     cashflow_tj.contract_id, sysdate, null, null);                                  
             v_deposit_deduct:=v_deposit_deduct-cashflow_tj.due_amount+nvl(cashflow_tj.received_amount,0);
             
          end if;
                               
        END LOOP;
    end if;
    end;

  procedure calc_repo_cashflow(p_contract_id     in number,
                               p_calc_session_id IN NUMBER,
                               p_user_id         IN NUMBER,
                               p_msg             OUT VARCHAR2) is
    r_con_contract_rec        con_contract%rowtype;
    v_max_calc_time           NUMBER;
    r_con_contract_change_req con_contract_change_req%ROWTYPE;
    r_calculator_hd_rec       hls_fin_calculator_hd%rowtype;
    v_new_calc_session_id     number;
    v_min_overdue_times       number;
    v_start_change_times      number;
    v_vat_principal           number;
    v_deposit_deduct          number;
    v_division    varchar2(30);
    
      --事故单I-10652
    v_cashflow_rec            con_contract_cashflow%ROWTYPE;
    v_interest              NUMBER; --利息
    v_principal             NUMBER; --本金
    v_outstanding_principal NUMBER; --剩余本金
    v_due_date              DATE;
    v_interest_back  number; --回租合同利息
  begin
  
    --step 1 单变量求解
    aux_single_variable_calc_pkg.calc_main(p_calc_session_id => p_calc_session_id,
                                           p_user_id         => p_user_id,
                                           p_msg             => p_msg);
    /* 
    --复制计算器4张表的数据
    hls_fin_calculator_itfc_pkg.copy_calculator(p_from_calc_session_id => p_calc_session_id,
                                                p_to_calc_session_id   => v_new_calc_session_id,
                                                p_user_id              => p_user_id);*/
    select *
      into r_con_contract_rec
      from con_contract t
     where t.contract_id = p_contract_id;
    SELECT *
      INTO r_con_contract_change_req
      FROM con_contract_change_req t
     WHERE t.change_req_id = p_contract_id;
  
    /*    select *
     into r_calculator_hd_rec
     from hls_fin_calculator_hd h
    where h.source_doc_category = 'CHANGE_CONTRACT'
      and h.source_doc_id = r_con_contract_change_req.contract_id;*/
    select *
      into r_calculator_hd_rec
      from hls_fin_calculator_hd h
     where h.calc_session_id = p_calc_session_id;
  
    --删除前一次变更计算插入解约回购租金的逻辑
    delete from con_contract_cashflow t
     where t.contract_id = p_contract_id
       and t.cf_item in (250);
     
     v_deposit_deduct:=nvl(r_con_contract_rec.deposit_deduct,0);
     v_division:=nvl(r_con_contract_rec.division,0);
    --还原前一次变更计算冻结的逻辑
    /*update con_contract_cashflow
       set cf_direction = 'INFLOW', cf_status = 'RELEASE'
     where contract_id = p_contract_id
       and cf_direction = 'NONCASH'
       and cf_status = 'BLOCK'
       and ln_user_col_v03 = 'REPUR';*/
    restore_cashflow_from_con(p_change_req_id =>p_contract_id,
                              p_contract_id =>r_con_contract_change_req.contract_id,
                              p_user_id     =>p_user_id);

   if v_deposit_deduct=0 then
    --重算的罚息现金流更新
     FOR c_contract_cashflow IN (SELECT a.*
                                  FROM con_contract_cashflow a,
                                       con_contract_cf_item  b
                                 WHERE a.contract_id = p_contract_id
                                   AND a.cf_status = 'RELEASE'
                                   AND a.due_date <=
                                       r_con_contract_change_req.last_rent_due_date
                                      --只有正常的才计算罚息。
                                   AND a.penalty_process_status = 'NORMAL'
                                   AND a.cf_direction = 'INFLOW'
                                   AND a.contract_id = b.contract_id
                                   AND a.cf_item = b.cf_item
                                   AND b.calc_penalty = 'Y'
                                 ORDER BY times, due_date) LOOP
      CON_OVERDUE_PENALTY_PKG.overdue_dayend(p_contract_cashflow_rec => c_contract_cashflow,
                                             p_contract_rec          => r_con_contract_rec,
                                             p_calc_date             => r_con_contract_change_req.repurchase_date,
                                             p_user_id               => p_user_id);
    
     END LOOP;
    end if;
    
    --铁甲业务保证金自动核销
    calc_deposit_auto_split(p_change_req_id =>p_contract_id,p_user_id=>p_user_id);
    
   
    --step 3 拼接变更起始日之前的现金流和变更起始日之后的现金流 组成新的cashflow
    --获取变更期数之前的最大一期  即前期支付预定日那期期数
    select cw.times
      into v_max_calc_time
      from con_contract_cashflow cw
     where cw.contract_id = r_con_contract_change_req.contract_id
       and cw.due_date = r_con_contract_rec.last_rent_due_date
       and cw.cf_item = 1;
    --获取逾期最小一期期数 冻结
    select min(cw.times)
      into v_min_overdue_times
      from con_contract_cashflow cw
     where cw.contract_id = r_con_contract_change_req.contract_id
       and cw.times <= v_max_calc_time
       and cw.write_off_flag <> 'FULL'
       and cw.cf_item in (1, 8)
       and nvl(cw.due_amount, 0) <> 0;
    if v_min_overdue_times is null then
      v_min_overdue_times := r_con_contract_change_req.ccr_start_times;
    end if;
    select max(cw.times)
      into v_start_change_times
      from con_contract_cashflow cw
     where cw.contract_id = r_con_contract_change_req.contract_id
       and cw.times <= v_max_calc_time
       and cw.write_off_flag <> 'FULL'
       and cw.cf_item in (1, 8)
       and nvl(cw.due_amount, 0) <> 0;
  
    --冻结变更日往后的现金流
    update con_contract_cashflow caw
       set caw.cf_status       = 'BLOCK',
           caw.cf_direction    = 'NONCASH',
           caw.ln_user_col_v03 = 'REPUR'
     where caw.contract_id = r_con_contract_rec.contract_id
       and ((caw.times >= v_min_overdue_times) or
           nvl(caw.due_amount, 0) = 0);
  
    --拼接变更后的报价
    save_contract_cashflow(p_contract_id           => p_contract_id,
                           p_fin_calculator_hd_rec => r_calculator_hd_rec,
                           p_user_id               => p_user_id,
                           p_max_calc_time         => r_con_contract_change_req.ccr_start_times - 1);
  
    --更新本次报价计算为Y
  
    update con_contract ct
       set ct.offset_flag = 'Y'
     where ct.contract_id = p_contract_id;
     
    --分期回购最后一期拆税区分直租和回租
    --if r_con_contract_rec.business_type='LEASE' then
    --处理最后一期解约回购本金利息拆税
    deal_repur_cash(p_contract_id   => p_contract_id,
                    p_vat_principal => v_vat_principal);
    hls_sys_log_pkg.log('分期回购合同id' || p_contract_id || '税额' ||v_vat_principal||'期数'||r_con_contract_change_req.ccr_start_times||'租赁期数'||r_calculator_hd_rec.lease_times);
  
    --分期回购倒减
    select v_vat_principal - sum(vat_principal)
      into v_vat_principal
      from con_contract_cashflow
     where contract_id = p_contract_id
       and cf_item = 250
       and times > 0
       and times < r_con_contract_change_req.ccr_start_times +
           to_number(r_calculator_hd_rec.lease_times) - 1;
  
    update con_contract_cashflow caw
       set caw.vat_principal  = v_vat_principal,
           caw.net_principal  = caw.principal - v_vat_principal,
           caw.vat_due_amount = v_vat_principal + caw.vat_interest,
           caw.net_due_amount = caw.due_amount - caw.vat_due_amount
     where caw.contract_id = r_con_contract_rec.contract_id
       and caw.cf_item = 250
       and caw.times = r_con_contract_change_req.ccr_start_times +
           to_number(r_calculator_hd_rec.lease_times) - 1;
           
    /* elsif r_con_contract_rec.business_type='LEASEBACK' THEN
     deal_repur_cash_leaseback(p_contract_id  =>p_contract_id,
                               p_interest =>v_interest_back);
     hls_sys_log_pkg.log('合同id' || p_contract_id || '税额' ||v_interest_back);
     update con_contract_cashflow caw
       set caw.interest=v_interest_back,
           caw.vat_interest=round(v_interest_back*0.06/1.06,2),
           caw.net_interest=v_interest_back-round(v_interest_back*0.06/1.06,2),
           caw.principal=caw.due_amount-v_interest_back,
           caw.vat_principal  = 0,
           caw.net_principal  = caw.due_amount-v_interest_back,
           caw.vat_due_amount = round(caw.due_amount*0.06/1.06,2),
           caw.net_due_amount = caw.due_amount - round(caw.due_amount*0.06/1.06,2)
     where caw.contract_id = r_con_contract_rec.contract_id
       and cf_item = 250
       and caw.times = r_con_contract_change_req.ccr_start_times +
           to_number(r_calculator_hd_rec.lease_times) - 1;
     end if;*/
      
     ----事故单I-10652  回租合同新增加一期开票现金流     
     if r_con_contract_rec.business_type='LEASEBACK' then
          ---插入一条售后回租分期回购本金
    v_cashflow_rec          := NULL;
    v_interest              := 0;
    v_principal             := round(r_con_contract_rec.repurchase_tatal_amount,
                                     2);
    v_outstanding_principal := 0;
    v_due_date              := r_con_contract_rec.paymengt_deadlinedate;
  
    v_cashflow_rec.cashflow_id                := con_contract_cashflow_s.nextval;
    v_cashflow_rec.contract_id                := r_con_contract_rec.contract_id;
    v_cashflow_rec.cf_item                    := 251;
    v_cashflow_rec.cf_type                    := 1;
    v_cashflow_rec.cf_direction               := 'INFLOW';
    v_cashflow_rec.cf_status                  := 'RELEASE';
    v_cashflow_rec.times                      := r_con_contract_change_req.ccr_start_times;
    v_cashflow_rec.calc_date                  := v_due_date;
    v_cashflow_rec.due_date                   := v_due_date;
    v_cashflow_rec.due_amount                 := r_con_contract_rec.repurchase_tatal_amount;
    v_cashflow_rec.vat_due_amount             := round(r_con_contract_rec.repurchase_tatal_amount * 0.06 / 1.06,
                                                       2);
    v_cashflow_rec.net_due_amount             := v_cashflow_rec.due_amount -
                                                 v_cashflow_rec.vat_due_amount;
    v_cashflow_rec.principal                  := r_con_contract_rec.repurchase_tatal_amount;
    v_cashflow_rec.vat_principal              := round(v_principal * 0.06 / 1.06,
                                                       2);
    v_cashflow_rec.net_principal              := v_cashflow_rec.principal -
                                                 v_cashflow_rec.vat_principal;
    v_cashflow_rec.interest                   := 0;
    v_cashflow_rec.net_interest               := 0;
    v_cashflow_rec.vat_interest               := 0;
    v_cashflow_rec.received_amount            := 0;
    v_cashflow_rec.received_principal         := 0;
    v_cashflow_rec.received_interest          := 0;
    v_cashflow_rec.outstanding_prin_tax_incld := v_outstanding_principal;
    v_cashflow_rec.write_off_flag             := 'NOT';
    v_cashflow_rec.overdue_status             := 'N';
    v_cashflow_rec.penalty_process_status     := 'NORMAL';
    v_cashflow_rec.billing_status             := 'NOT';
    v_cashflow_rec.ln_user_col_v03            := 'REPUR';
    v_cashflow_rec.generated_source           := 'MANUAL';
    v_cashflow_rec.created_by                 := p_user_id;
    v_cashflow_rec.creation_date              := SYSDATE;
    v_cashflow_rec.last_updated_by            := p_user_id;
    v_cashflow_rec.last_update_date           := SYSDATE;
    INSERT INTO con_contract_cashflow VALUES v_cashflow_rec;
    ---回租合同拆税
    cus_con_contract_repo_pkg.deal_repur_cash_leaseback(p_contract_id  =>p_contract_id,
                               p_interest =>v_interest_back);
      
     update con_contract_cashflow caw
       set caw.interest=v_interest_back,
           caw.vat_interest=round(v_interest_back*0.06/1.06,2),
           caw.net_interest=v_interest_back-round(v_interest_back*0.06/1.06,2),
           caw.principal=caw.due_amount-v_interest_back,
           caw.vat_principal  = 0,
           caw.net_principal  = caw.due_amount-v_interest_back,
           caw.vat_due_amount = round(caw.due_amount*0.06/1.06,2),
           caw.net_due_amount = caw.due_amount - round(caw.due_amount*0.06/1.06,2),
           --回租合同插入一次性现金流仅用作开票，无其它用途，此处需更新收款金额
           caw.received_interest=v_interest_back,
           caw.received_principal=caw.due_amount-v_interest_back
     where caw.contract_id = r_con_contract_rec.contract_id
       and cf_item = 251;
       end if;
       
  
  exception
    WHEN OTHERS THEN
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => dbms_utility.format_error_backtrace || ' ' ||
                                                                                  SQLERRM,
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_repo_cashflow');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    
  end calc_repo_cashflow;

  PROCEDURE calc_one_time_repo_cashflow(p_contract_id IN NUMBER,
                                        p_user_id     IN NUMBER) IS
    r_con_contract_rec        con_contract%ROWTYPE;
    v_cashflow_rec            con_contract_cashflow%ROWTYPE;
    r_con_contract_change_req con_contract_change_req%ROWTYPE;
    v_max_calc_time           NUMBER;
    v_min_overdue_times       number;
    v_start_change_times      number;
  
    v_due_amount            NUMBER; --每期租金
    v_outstanding_principal NUMBER; --剩余本金
    v_principal             NUMBER; --本金
    v_interest              NUMBER; --利息
    v_due_date              DATE;
    v_calc_due_date         DATE;
    v_times                 NUMBER;
    v_calc_days             NUMBER;
  
    e_due_amount_error EXCEPTION;
    e_repo_calc_amount_error EXCEPTION;
    v_vat_principal number;
    v_deposit_deduct number;
    v_division varchar2(10);
    --事故单I-10652 
    v_interest_back  number; --回租合同利息
    --事故单I-11074 
    e_last_rent_due_amount_error exception;
    
  BEGIN
    --回购合同
    select *
      into r_con_contract_rec
      from con_contract t
     where t.contract_id = p_contract_id;
    SELECT *
      INTO r_con_contract_change_req
      FROM con_contract_change_req t
     WHERE t.change_req_id = p_contract_id;
     
     --事故单I-11074 修改回购日直接退回导致的前期租金支付日不一致问题处理
     if r_con_contract_rec.last_rent_due_date<>r_con_contract_change_req.last_rent_due_date then
       raise e_last_rent_due_amount_error;
     end if;
     restore_cashflow_from_con(p_change_req_id =>p_contract_id,
                              p_contract_id =>r_con_contract_change_req.contract_id,
                              p_user_id     =>p_user_id);
    /*--删除前一次变更计算插入解约回购租金的逻辑
    delete from con_contract_cashflow t
     where t.contract_id = p_contract_id
       and t.cf_item in (250);
  
    --还原前一次变更计算冻结的逻辑
    update con_contract_cashflow
       set cf_direction = 'INFLOW', cf_status = 'RELEASE'
     where contract_id = p_contract_id
       and cf_direction = 'NONCASH'
       and cf_status = 'BLOCK'
       and ln_user_col_v03 = 'REPUR';
  
    --删除解约回购日之后的罚息
    delete from con_contract_cashflow t
     where t.contract_id = p_contract_id
       and t.cf_item = 9
       and t.times > r_con_contract_change_req.ccr_start_times
       and t.write_off_flag = 'NOT';*/
     --回购校验
     con_change_single_calc_pkg.check_deposit_deduct(p_contract_id,p_user_id);
    --重算的罚息现金流更新
    FOR c_contract_cashflow IN (SELECT a.*
                                  FROM con_contract_cashflow a,
                                       con_contract_cf_item  b
                                 WHERE a.contract_id = p_contract_id
                                   AND a.cf_status = 'RELEASE'
                                   AND a.due_date <=
                                       r_con_contract_change_req.last_rent_due_date
                                      --只有正常的才计算罚息。
                                   AND a.penalty_process_status = 'NORMAL'
                                   AND a.cf_direction = 'INFLOW'
                                   AND a.contract_id = b.contract_id
                                   AND a.cf_item = b.cf_item
                                   AND b.calc_penalty = 'Y'
                                 ORDER BY times, due_date) LOOP
    
      CON_OVERDUE_PENALTY_PKG.overdue_dayend(p_contract_cashflow_rec => c_contract_cashflow,
                                             p_contract_rec          => r_con_contract_rec,
                                             p_calc_date             => r_con_contract_change_req.repurchase_date,
                                             p_user_id               => p_user_id);
    
    END LOOP;
    
    --铁甲业务保证金自动核销
    calc_deposit_auto_split(p_change_req_id =>p_contract_id,p_user_id=>p_user_id);
    
    --step 3 拼接变更起始日之前的现金流和变更起始日之后的现金流 组成新的cashflow
    --获取变更期数之前的最大一期  即前期支付预定日那期期数
    select cw.times
      into v_max_calc_time
      from con_contract_cashflow cw
     where cw.contract_id = r_con_contract_change_req.contract_id
       and cw.due_date = r_con_contract_rec.last_rent_due_date
       and cw.cf_item = 1;
    --获取逾期最小一期期数 冻结
    select min(cw.times)
      into v_min_overdue_times
      from con_contract_cashflow cw
     where cw.contract_id = r_con_contract_change_req.contract_id
       and cw.times <= v_max_calc_time
       and cw.write_off_flag <> 'FULL'
       and cw.cf_item in (1, 8)
       and nvl(cw.due_amount, 0) <> 0;
    if v_min_overdue_times is null then
      v_min_overdue_times := r_con_contract_change_req.ccr_start_times;
    end if;
    select max(cw.times)
      into v_start_change_times
      from con_contract_cashflow cw
     where cw.contract_id = r_con_contract_change_req.contract_id
       and cw.times <= v_max_calc_time
       and cw.write_off_flag <> 'FULL'
       and cw.cf_item in (1, 8)
       and nvl(cw.due_amount, 0) <> 0;
    --冻结变更日往后的现金流
    update con_contract_cashflow caw
       set caw.cf_status       = 'BLOCK',
           caw.cf_direction    = 'NONCASH',
           caw.ln_user_col_v03 = 'REPUR'
     where caw.contract_id = r_con_contract_rec.contract_id
       and ((caw.times >= v_min_overdue_times) or
           nvl(caw.due_amount, 0) = 0);
    -- 插入一条一次性回购数据       
    v_cashflow_rec          := NULL;
    v_interest              := 0;
    v_principal             := round(r_con_contract_rec.repurchase_tatal_amount,
                                     2);
    v_outstanding_principal := 0;
    v_due_date              := r_con_contract_rec.paymengt_deadlinedate;
  
    v_cashflow_rec.cashflow_id                := con_contract_cashflow_s.nextval;
    v_cashflow_rec.contract_id                := r_con_contract_rec.contract_id;
    v_cashflow_rec.cf_item                    := 250;
    v_cashflow_rec.cf_type                    := 1;
    v_cashflow_rec.cf_direction               := 'INFLOW';
    v_cashflow_rec.cf_status                  := 'RELEASE';
    v_cashflow_rec.times                      := r_con_contract_change_req.ccr_start_times;
    v_cashflow_rec.calc_date                  := v_due_date;
    v_cashflow_rec.due_date                   := v_due_date;
    v_cashflow_rec.due_amount                 := r_con_contract_rec.repurchase_tatal_amount;
    v_cashflow_rec.vat_due_amount             := round(r_con_contract_rec.repurchase_tatal_amount * 0.13 / 1.13,
                                                       2);
    v_cashflow_rec.net_due_amount             := v_cashflow_rec.due_amount -
                                                 v_cashflow_rec.vat_due_amount;
    v_cashflow_rec.principal                  := r_con_contract_rec.repurchase_tatal_amount;
    v_cashflow_rec.vat_principal              := round(v_principal * 0.13 / 1.13,
                                                       2);
    v_cashflow_rec.net_principal              := v_cashflow_rec.principal -
                                                 v_cashflow_rec.vat_principal;
    v_cashflow_rec.interest                   := 0;
    v_cashflow_rec.net_interest               := 0;
    v_cashflow_rec.vat_interest               := 0;
    v_cashflow_rec.received_amount            := 0;
    v_cashflow_rec.received_principal         := 0;
    v_cashflow_rec.received_interest          := 0;
    v_cashflow_rec.outstanding_prin_tax_incld := v_outstanding_principal;
    v_cashflow_rec.write_off_flag             := 'NOT';
    v_cashflow_rec.overdue_status             := 'N';
    v_cashflow_rec.penalty_process_status     := 'NORMAL';
    v_cashflow_rec.billing_status             := 'NOT';
    v_cashflow_rec.ln_user_col_v03            := 'REPUR';
    v_cashflow_rec.generated_source           := 'MANUAL';
    v_cashflow_rec.created_by                 := p_user_id;
    v_cashflow_rec.creation_date              := SYSDATE;
    v_cashflow_rec.last_updated_by            := p_user_id;
    v_cashflow_rec.last_update_date           := SYSDATE;
    INSERT INTO con_contract_cashflow VALUES v_cashflow_rec;
  
    --更新本次报价计算为Y
    update con_contract ct
       set ct.offset_flag = 'Y'
     where ct.contract_id = p_contract_id;
    
    --事故单I-10652 回租合同解约回购单独处理
    if r_con_contract_rec.business_type='LEASE' then
    --处理最后一期解约回购本金利息拆税
    deal_repur_cash(p_contract_id   => p_contract_id,
                    p_vat_principal => v_vat_principal);
    hls_sys_log_pkg.log('合同id' || p_contract_id || '税额' ||v_vat_principal);
    update con_contract_cashflow caw
       set caw.vat_principal  = v_vat_principal,
           caw.net_principal  = caw.principal - v_vat_principal,
           caw.vat_due_amount = v_vat_principal,
           caw.net_due_amount = caw.due_amount - v_vat_principal
     where caw.contract_id = r_con_contract_rec.contract_id
       and cf_item = 250;
       
   elsif r_con_contract_rec.business_type='LEASEBACK' THEN
     deal_repur_cash_leaseback(p_contract_id  =>p_contract_id,
                               p_interest =>v_interest_back);
     hls_sys_log_pkg.log('合同id' || p_contract_id || '税额' ||v_interest_back);
     update con_contract_cashflow caw
       set caw.interest=v_interest_back,
           caw.vat_interest=round(v_interest_back*0.06/1.06,2),
           caw.net_interest=v_interest_back-round(v_interest_back*0.06/1.06,2),
           caw.principal=caw.due_amount-v_interest_back,
           caw.vat_principal  = 0,
           caw.net_principal  = caw.due_amount-v_interest_back,
           caw.vat_due_amount = round(caw.due_amount*0.06/1.06,2),
           caw.net_due_amount = caw.due_amount - round(caw.due_amount*0.06/1.06,2)
     where caw.contract_id = r_con_contract_rec.contract_id
       and cf_item = 250;
     end if;
  
  EXCEPTION
    WHEN e_repo_calc_amount_error THEN
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '回购价款总额小于0，请检查！',
                                                     p_created_by              => -1,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_one_time_repo_cashflow');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    WHEN e_due_amount_error THEN
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '回购合同计算租金出错，请联系系统管理员！',
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_one_time_repo_cashflow');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
     WHEN e_last_rent_due_amount_error THEN
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => '前期租金支付日发生了变更，请取消本次变更申请重新发起变更！',
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_one_time_repo_cashflow');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
    
    WHEN OTHERS THEN
      sys_raise_app_error_pkg.raise_sys_others_error(p_message                 => dbms_utility.format_error_backtrace || ' ' ||
                                                                                  SQLERRM,
                                                     p_created_by              => p_user_id,
                                                     p_package_name            => 'cus_con_contract_repo_pkg',
                                                     p_procedure_function_name => 'calc_one_time_repo_cashflow');
    
      raise_application_error(sys_raise_app_error_pkg.c_error_number,
                              sys_raise_app_error_pkg.g_err_line_id);
  END calc_one_time_repo_cashflow;
  
  PROCEDURE calc_cashflow_division_tj(p_contract_id IN NUMBER,
                                        p_user_id     IN NUMBER) is
  r_con_contract_rec        con_contract%ROWTYPE;
  v_deposit_deduct          number; 
  v_division                 varchar2(10);                                       
  begin 
     --回购合同
    select *
      into r_con_contract_rec
      from con_contract t
     where t.contract_id = p_contract_id;      
     
     --铁甲业务保证金自动核销
    select nvl(req.deposit_deduct,0) into v_deposit_deduct from con_contract req  Where req.contract_id = r_con_contract_rec.contract_id;
    select req.division into v_division from con_contract req  Where req.contract_id = r_con_contract_rec.contract_id;

    if v_deposit_deduct>0 and v_division='70' and r_con_contract_rec.contract_id<>null then
       delete from csh_write_off_interface c where c.contract_id= r_con_contract_rec.contract_id and c.trx_interface_id is null;
       for cashflow_tj in (select * from con_contract_cashflow c 
                         where c.contract_id=r_con_contract_rec.contract_id
                               and c.write_off_flag <>'FULL'
                               and c.cf_item in ('1','9')
                               order by c.times,decode(c.cf_item,'9',1,2)) LOOP
          if (cashflow_tj.due_amount-nvl(cashflow_tj.received_amount,0))>=v_deposit_deduct then
               update con_contract_cashflow c set c.received_amount=v_deposit_deduct+nvl(cashflow_tj.received_amount,0)
                                               where c.cashflow_id=cashflow_tj.cashflow_id;
               insert into csh_write_off_interface values (csh_write_off_interface_s.nextval, 'MANUAL', null, null, null, null, 1, r_con_contract_rec.contract_number, cashflow_tj.contract_id, cashflow_tj.cashflow_id, 'DEPOSIT_CREDIT', sysdate, '2018-11', 201811, cashflow_tj.times, cashflow_tj.cf_item, v_deposit_deduct, v_deposit_deduct, null, null, r_con_contract_rec.bp_id_tenant, 'Y', null, null, null, sysdate, 1, sysdate, 1, null, null, cashflow_tj.contract_id, sysdate, null, null);
               exit;
          else 
             update con_contract_cashflow c set c.received_amount=cashflow_tj.due_amount
                                               where c.cashflow_id=cashflow_tj.cashflow_id;
             insert into csh_write_off_interface values (csh_write_off_interface_s.nextval, 'MANUAL', null, null, null, null, 1, r_con_contract_rec.contract_number, cashflow_tj.contract_id, cashflow_tj.cashflow_id, 'DEPOSIT_CREDIT', sysdate, '2018-11', 201811, cashflow_tj.times, cashflow_tj.cf_item, cashflow_tj.due_amount, cashflow_tj.due_amount, null, null, r_con_contract_rec.bp_id_tenant, 'Y', null, null, null, sysdate, 1, sysdate, 1, null, null, cashflow_tj.contract_id, sysdate, null, null);                                  
             v_deposit_deduct:=v_deposit_deduct-cashflow_tj.due_amount+nvl(cashflow_tj.received_amount,0);
             
          end if;
                               
        END LOOP;
    end if;
                                    
  END   calc_cashflow_division_tj;                                    
  
  PROCEDURE repo_wfl_approved_mail(p_change_req_id number,
                                   p_user_id       IN NUMBER) is
    r_change_con_rec    con_contract%rowtype;
    v_bp_name           varchar2(1000);
    v_repurchase_type_n varchar2(1000);
    v_sumbit_user_id    number;
    v_mail_list_id      Number;
    v_contract_number   varchar2(1000);
    v_time              Varchar2(1000);
    v_mail_to           Varchar2(1000);
    v_mail_cc           Varchar2(1000);
    v_subject           Varchar2(1000);
    v_body              Long;
    v_repurchase_date   DATE;
  begin
    --邮件文本变量字段
    select t.contract_number,
           hbm.bp_name,
           (SELECT v.code_value_name
              FROM sys_code_values_v v
             WHERE v.code = 'REPURCHASE_TYPES'
               AND v.code_value = t.REPURCHASE_TYPES) AS REPURCHASE_TYPES_n,
           t.repurchase_date
      into v_contract_number,
           v_bp_name,
           v_repurchase_type_n,
           v_repurchase_date
      from con_contract t, hls_bp_master hbm
     where t.contract_id = p_change_req_id
       and t.bp_id_tenant = hbm.bp_id;
    --mail_to 邮箱
    -- 013 GAOYAN   015 ZHAOJIE
    /*select replace(wm_concat(email), ',', ';')
     into v_mail_to
     from exp_employees
    where employee_code in ('GAOYAN', 'ZHAOJIE');*/
    -- @Description:  @Date:  @Modified:Liyuan.Chen 
    v_mail_to := sys_parameter_pkg.email_by_position('013') ||
                 sys_parameter_pkg.email_by_position('015');
  
    Select zj_sys_mailing_list_s.nextval Into v_mail_list_id From dual;
    v_time    := to_char(v_repurchase_date, 'yyyy"年"mm"月"dd"日"');
    v_subject := '回购审批工作流审批通知';
    v_body    := '尊敬的领导，您好:' || chr(13) || chr(10) || chr(13) || chr(10) ||
                 chr(32) || chr(32) || chr(32) || chr(32) || chr(32) ||
                 chr(32) || '合同编号：' || v_contract_number || ',承租人:' ||
                 v_bp_name || ',通过了' || v_repurchase_type_n || '申请,解约回购日:' ||
                 v_time || chr(13) || chr(10) || chr(13) || chr(10) ||
                 '请知悉,谢谢！';
    Select zj_sys_mailing_list_s.nextval Into v_mail_list_id From dual;
    ---待发送邮件记录插入
    zj_sys_mail_pkg.insert_mailing_list(p_mail_list_id   => v_mail_list_id,
                                        p_mail_to        => v_mail_to,
                                        p_mail_cc        => v_mail_cc,
                                        p_subject        => v_subject,
                                        p_body           => v_body,
                                        p_user_id        => p_user_id,
                                        p_mail_source    => Null,
                                        p_mail_source_id => Null,
                                        p_content_type   => 'text/plain');
    --发送给提交人
    repo_wfl_mail_to_submit(p_change_req_id => p_change_req_id,
                            p_user_id       => p_user_id,
                            p_wfl_flag_desc => '通过');
  
  end repo_wfl_approved_mail;

  PROCEDURE repo_wfl_mail_to_submit(p_change_req_id number,
                                    p_user_id       IN NUMBER,
                                    p_wfl_flag_desc varchar2) is
    r_change_req_rec    con_contract_change_req%rowtype;
    r_change_con_rec    con_contract%rowtype;
    v_mail_list_id      Number;
    v_contract_number   varchar2(1000);
    v_change_req_number varchar2(1000);
    v_time              Varchar2(1000);
    v_mail_to           Varchar2(1000);
    v_mail_cc           Varchar2(1000);
    v_subject           Varchar2(1000);
    v_body              Long;
  begin
    ----邮件文本变量字段,mail_to
    select t.change_req_number, ee.email
      into v_change_req_number, v_mail_to
      from con_contract_change_req t, sys_user su, exp_employees ee
     where t.change_req_id = p_change_req_id
       and t.created_by = su.user_id
       and su.employee_id = ee.employee_id;
    --合同信息
    select *
      into r_change_con_rec
      from con_contract t
     where t.contract_id = p_change_req_id;
  
    v_time    := to_char(Sysdate, 'yyyy"年"mm"月"dd"日"');
    v_subject := '回购审批工作流审批通知';
    v_body    := '您好:' || chr(13) || chr(10) || chr(13) || chr(10) ||
                 chr(32) || chr(32) || chr(32) || chr(32) || chr(32) ||
                 chr(32) || '回购申请工作流-回购编号：' || v_change_req_number ||
                 '合同编号：' || r_change_con_rec.contract_number || ',工作流审批已' ||
                 p_wfl_flag_desc || '。' || '
  http://10.203.0.125:8082/hlcm_leasing/login' || chr(13) ||
                 chr(10) || chr(13) || chr(10) || '请知悉,谢谢！';
    Select zj_sys_mailing_list_s.nextval Into v_mail_list_id From dual;
    ---待发送邮件记录插入
    zj_sys_mail_pkg.insert_mailing_list(p_mail_list_id   => v_mail_list_id,
                                        p_mail_to        => v_mail_to,
                                        p_mail_cc        => v_mail_cc,
                                        p_subject        => v_subject,
                                        p_body           => v_body,
                                        p_user_id        => p_user_id,
                                        p_mail_source    => Null,
                                        p_mail_source_id => Null,
                                        p_content_type   => 'text/plain');
  end repo_wfl_mail_to_submit;
end cus_con_contract_repo_pkg;
/