package service

import (
	"cold-logistics/app/admin/model"
	"cold-logistics/app/admin/service/dto"
	"cold-logistics/common/actions"
	cDto "cold-logistics/common/dto"
	"cold-logistics/common/global"
	"errors"
	"fmt"
	"gogs.baozhida.cn/zoie/OAuth-core/service"
	"gorm.io/gorm"
)

type WaybillLogistics struct {
	service.Service
}

// GetPage 获取WaybillLogistics列表
func (e *WaybillLogistics) GetPage(c *dto.WaybillLogisticsGetPageReq, list *[]model.WaybillLogistics, count *int64) error {
	var err error
	var data model.WaybillLogistics

	status := []int{
		model.WaybillStatusTruck,
		model.WaybillStatusStorage,
		model.WaybillStatusTruckOut,
		model.WaybillStatusStorageOut,
		model.WaybillStatusVanning,
		model.WaybillStatusVanningOut,
		model.WaybillStatusReceipt,
	}
	err = e.Orm.Model(&data).
		Scopes(
			cDto.MakeCondition(c.GetNeedSearch()),
		).
		Where("status in (?)", status).
		Preload("User").
		Preload("Warehouse.User").Preload("Car.User").Preload("CoolerBox").
		Find(list).
		Count(count).Error
	if err != nil {
		e.Log.Errorf("db error: %s", err)
		return global.GetFailedErr
	}
	return nil
}

// Update 修改Waybill对象
func (e *WaybillLogistics) Update(c *dto.WaybillLogisticsUpdateReq, p *actions.DataPermission) error {
	var err error

	tx := e.Orm.Begin()
	defer func() {
		if err != nil {
			tx.Rollback()
		} else {
			tx.Commit()
		}
	}()

	for _, logistics := range c.WaybillLogisticsList {
		var waybillLogisticsModel = model.WaybillLogistics{}
		// 查询运单是否存在
		err = e.Orm.Scopes(actions.Permission(waybillLogisticsModel.TableName(), p)).
			First(&waybillLogisticsModel, logistics.Id).Error
		if err != nil {
			e.Log.Errorf("db error: %s", err)
			if errors.Is(err, gorm.ErrRecordNotFound) {
				return global.UpdateNotFoundOrNoPermissionErr
			}
			return global.UpdateFailedErr
		}

		waybillLogisticsModel.CreatedAt = logistics.Time
		waybillLogisticsModel.UpdateBy = c.UpdateBy
		err = tx.Save(&waybillLogisticsModel).Error
		if err != nil {
			e.Log.Errorf("db error: %s", err)
			return global.UpdateFailedErr
		}

		if waybillLogisticsModel.Status == model.WaybillStatusReceipt {
			// 修改运单签收时间
			var waybillModel = model.Waybill{}
			// 查询运单是否存在
			err = tx.Scopes(actions.Permission(waybillModel.TableName(), p)).
				Where("waybill_no = ?", waybillLogisticsModel.WaybillNo).
				First(&waybillModel).Error
			if err != nil {
				e.Log.Errorf("db error: %s", err)
				if errors.Is(err, gorm.ErrRecordNotFound) {
					return errors.New(fmt.Sprintf("运单号%s不存在", waybillLogisticsModel.WaybillNo))
				}
				return errors.New(fmt.Sprintf("运单号%s查询失败", waybillLogisticsModel.WaybillNo))
			}

			waybillModel.ReceiptTime = logistics.Time
			err = tx.Save(&waybillModel).Error
			if err != nil {
				e.Log.Errorf("db error: %s", err)
				return errors.New(fmt.Sprintf("保存运单信息失败：%s", err))
			}
		}

	}

	return nil
}