package copydata

import (
	"context"
	dao "dataengine/dao/copydata"
	dto "dataengine/model/dto/copydata"
	entity "dataengine/model/entity/copydata"
	"errors"

	"gitea.redpowerfuture.com/red-future/common/beans"
)

type taskReportService struct{}

// TaskReport 调控任务数据服务
var TaskReport = new(taskReportService)

// Create 创建调控任务数据
func (s *taskReportService) Create(ctx context.Context, req *dto.TaskReportItem) (res *dto.CreateTaskReportRes, err error) {
	// 验证必要字段
	if req.ReportDateStr == "" {
		return nil, errors.New("报告日期不能为空")
	}

	// 插入数据库
	id, err := dao.TaskReport.Insert(ctx, req)
	if err != nil {
		return nil, err
	}

	res = &dto.CreateTaskReportRes{
		Id: id,
	}
	return
}

// BatchCreate 批量创建调控任务数据
func (s *taskReportService) BatchCreate(ctx context.Context, req *dto.BatchCreateTaskReportReq) (res *dto.BatchCreateTaskReportRes, err error) {
	ctx = context.WithValue(ctx, "user", &beans.User{UserName: "admin"})
	// 验证数据
	if len(req.Items) == 0 {
		return nil, errors.New("批量创建数据不能为空")
	}

	// 批量插入数据库
	successCount, failCount, failedIndexes, err := dao.TaskReport.BatchInsert(ctx, req.Items)
	if err != nil {
		return nil, err
	}

	res = &dto.BatchCreateTaskReportRes{
		SuccessCount: successCount,
		FailCount:    failCount,
		FailedItems:  failedIndexes,
	}
	return
}

// List 获取调控任务数据列表
func (s *taskReportService) List(ctx context.Context, req *dto.ListTaskReportReq) (res *dto.ListTaskReportRes, err error) {
	list, total, err := dao.TaskReport.List(ctx, req)
	if err != nil {
		return nil, err
	}

	// 转换为 DTO 格式
	items := make([]*dto.TaskReportItem, len(list))
	for i, item := range list {
		items[i] = convertEntityToDTO(item)
	}

	res = &dto.ListTaskReportRes{
		List:  items,
		Total: total,
	}
	return
}

// convertEntityToDTO 将实体转换为 DTO
func convertEntityToDTO(entity *entity.TaskReport) *dto.TaskReportItem {
	return &dto.TaskReportItem{
		ItemOrderConversionRatio: entity.ItemOrderConversionRatio,
		ItemCardClickRatio:       entity.ItemCardClickRatio,
		ItemCardClkCnt:           entity.ItemCardClkCnt,
		LivePlayCntCost:          entity.LivePlayCntCost,
		AdMerchantFollowCost:     entity.AdMerchantFollowCost,
		AdMerchantFollow:         entity.AdMerchantFollow,
		NetT0OrderCnt:            entity.NetT0OrderCnt,
		NetT0Roi:                 entity.NetT0Roi,
		NetT0Gmv:                 entity.NetT0Gmv,
		PhotoName:                entity.PhotoName,
		PhotoId:                  entity.PhotoId,
		CostTotal:                entity.CostTotal,
		T0Gmv:                    entity.T0Gmv,
		T0Roi:                    entity.T0Roi,
		T0OrderCnt:               entity.T0OrderCnt,
		T0OrderCntCost:           entity.T0OrderCntCost,
		FansT0Gmv:                entity.FansT0Gmv,
		FansT1Gmv:                entity.FansT1Gmv,
		FansT7Gmv:                entity.FansT7Gmv,
		FansT15Gmv:               entity.FansT15Gmv,
		FansT30Gmv:               entity.FansT30Gmv,
		FansT0Roi:                entity.FansT0Roi,
		FansT1Roi:                entity.FansT1Roi,
		FansT7Roi:                entity.FansT7Roi,
		FansT15Roi:               entity.FansT15Roi,
		FansT30Roi:               entity.FansT30Roi,
		LivePlayCnt:              entity.LivePlayCnt,
		ItemEntranceClkCnt:       entity.ItemEntranceClkCnt,
		ShowCnt:                  entity.ShowCnt,
		ReportDateStr:            entity.ReportDateStr,
	}
}