/*
 * @description: 审批流程数据库操作相关
 * @Author: LanJianRong
 * @Date: 2021-01-06
 * @FilePath: \construction_management\dao\approver_dao.go
 */

package dao

import (
	"fmt"

	"github.com/go-xorm/xorm"
	"go.mod/comm"
	"go.mod/conf"
	"go.mod/models"
	"go.mod/web/viewmodels"
)

// 数据库操作引擎
type ApproverDao struct {
	engine *xorm.Engine
}

// 获得一个DAO对象
func NewApproverDao(engine *xorm.Engine) *ApproverDao {
	return &ApproverDao{
		engine: engine,
	}
}

// 批量插入数据
func (d *ApproverDao) InsertData(times int, bid int, pid int, dataType int, dataId int, auditors []int, reAuditors []int) error {
	data := make([]models.CmApprover, 0)
	for i, item := range auditors {
		approverVM := models.CmApprover{}
		approverVM.AuditId = item
		approverVM.AuditOrder = i + 1
		approverVM.Progress = 0
		approverVM.BidsectionId = bid
		approverVM.ProjectId = pid
		approverVM.DataType = dataType
		approverVM.DataId = dataId
		approverVM.Status = 0
		approverVM.Times = times
		if i == 0 {
			approverVM.Status = 1
		}
		data = append(data, approverVM)
	}
	checkVM := models.CmApprover{}
	checkVM.AuditOrder = len(auditors) + 1
	checkVM.Progress = 1
	checkVM.BidsectionId = bid
	checkVM.ProjectId = pid
	checkVM.DataType = dataType
	checkVM.DataId = dataId
	checkVM.Times = times
	data = append(data, checkVM)
	for i, item := range reAuditors {
		approverVM := models.CmApprover{}
		approverVM.AuditId = item
		approverVM.AuditOrder = i + 2 + len(auditors)
		approverVM.Progress = 2
		approverVM.BidsectionId = bid
		approverVM.ProjectId = pid
		approverVM.DataType = dataType
		approverVM.DataId = dataId
		approverVM.Times = times
		data = append(data, approverVM)
	}
	_, err := d.engine.Insert(data)
	return err
}

// 更改状态
func (d *ApproverDao) ChangeStatus(id int, status int) error {
	data := &models.CmApprover{Status: status}
	_, err := d.engine.Where("id = ?", id).Cols("status").Update(data)
	return err
}

// 更改审批人
func (d *ApproverDao) ChangeAuditId(bid int, dataType int, dataId int, auditOrder int, uid int) error {
	data := &models.CmApprover{AuditId: uid}
	_, err := d.engine.Where("bidsection_id = ? and data_type = ? and data_id = ? and audit_order = ?", bid, dataType, dataId, auditOrder).Cols("audit_id").Update(data)
	return err
}

// 更改下一个审批人的状态
func (d *ApproverDao) ChangeNextStatus(id int, status int) error {
	data := &models.CmApprover{Id: id}
	_, err := d.engine.Get(data)
	_, err = d.engine.Where("bidsection_id = ? and data_type = ? and data_id = ? and audit_order = ?", data.BidsectionId, data.DataType, data.DataId, data.AuditOrder+1).Cols("status").Update(data)
	return err
}

// 根据当前times，获取审批流程(包括原报)
func (d *ApproverDao) GetAuditorsWithOwner(bid int, dataType int, dataId int, times int, cur_uid int) []viewmodels.Auditors {
	auditors := make([]viewmodels.Auditors, 0)
	auditor := viewmodels.Auditors{Progress: "", Id: ""}

	_, err := d.engine.Sql("select name, company, position, mobile, id as `audit_id` from `cm_project_account` where id = ?", cur_uid).Get(&auditor)

	if err != nil {
		fmt.Println(err)
	}
	auditors = append(auditors, auditor)

	d.engine.Sql("select pa.`company`, pa.`name`, pa.`account_group`,pa.`mobile`, pa.`position`,ca.`audit_id` as `audit_id`, ca.`id`, ca.`status`, ca.`audit_order`, ca.`progress` from `cm_project_account` as pa, `cm_approver` as ca where ca.`bidsection_id` = ? and ca.`data_type` = ? and ca.`data_id` = ? and ca.`times` = ? and ca.audit_id = pa.id order by `audit_order`", bid, dataType, dataId, times).Find(&auditors)
	// 原报
	return auditors
}

func (d *ApproverDao) FindApproverById(id int) (*models.CmApprover, error) {
	data := &models.CmApprover{}
	_, err := d.engine.ID(id).Get(data)
	return data, err
}

// 获取最新的审核人
func (d *ApproverDao) GetLastedAuditor(bid int, dataType int, dataId int) *viewmodels.Approver {
	data := &viewmodels.Approver{BidsectionId: string(bid), DataType: dataType, DataId: string(dataId), Status: 1}
	has, _ := d.engine.Get(data)
	if has == true {
		id, _ := comm.AesEncrypt(data.Id, conf.SignSecret)
		data.Id = id
		pid, _ := comm.AesEncrypt(data.ProjectId, conf.SignSecret)
		data.Id = pid
		bid, _ := comm.AesEncrypt(data.BidsectionId, conf.SignSecret)
		data.Id = bid
		dataId, _ := comm.AesEncrypt(data.DataId, conf.SignSecret)
		data.DataId = dataId
		auditId, _ := comm.AesEncrypt(data.AuditId, conf.SignSecret)
		data.AuditId = auditId
	}
	return data
}

// 获取最后一个审批人
func (d *ApproverDao) GetLastAuditor(bid int, dataType int, dataId int) (*models.CmApprover, error) {
	data := &models.CmApprover{BidsectionId: bid, DataType: dataType, DataId: dataId}
	_, err := d.engine.Desc("audit_order").Limit(1).Get(data)
	return data, err
}

// 初始化审批流程状态
func (d *ApproverDao) InitStatus(bid int, dataType int, dataId int) error {
	data := &models.CmApprover{Status: 0}
	_, err := d.engine.Where("bidsection_id = ? and data_type = ? and data_id = ?").Cols("status").Update(data)
	return err
}

// 审批流程-退回
func (d *ApproverDao) BackHandlerWithId(id int) error {
	auditor, err := d.FindApproverById(id)
	data := &models.CmApprover{Status: 0}
	// 将往后的所有记录的status改为0
	_, err = d.engine.Where("bidsection_id = ? and data_type = ? and data_id = ? and audit_order > ?", auditor.BidsectionId, auditor.DataType, auditor.DataId, auditor.AuditOrder).Cols("status").Update(data)
	// 将当前的记录改为1-待审批
	data.Status = 1
	_, err = d.engine.ID(id).Cols("status").Update(data)
	return err
}

// 删除旧的审批流程
func (d *ApproverDao) DeleteOldAuditors(bid int, dataType int, dataId int) error {
	data := &models.CmApprover{BidsectionId: bid, DataType: dataType, DataId: dataId}
	_, err := d.engine.Delete(data)
	return err
}