package statisticsrv

import (
	"Cold_Logistic/internal/server/infra/dao"
	"context"
	"gogs.baozhida.cn/Cold_Logistic_libs/pkg/contrib/core"
	"gogs.baozhida.cn/Cold_Logistic_libs/pkg/contrib/errors"
)

type StatisticService struct {
	store *dao.DataStore
}

func NewStatisticService(store *dao.DataStore) *StatisticService {
	return &StatisticService{store: store}
}

// OrderNumTimeStat 订单数量统计-按时间
func (srv *StatisticService) OrderNumTimeStat(ctx context.Context, req OrderNumTimeStatReqVO) (res []dao.StaticNumData, err error) {
	dto := dao.StaticOrderNumDTO{
		StatType:    req.StatType,
		TimeStart:   req.TimeStart,
		TimeEnd:     req.TimeEnd,
		OrderStatus: req.OrderStatus,
	}
	res, err = srv.store.ExpressOrder().StaticNumByTime(ctx, dto)
	if err != nil {
		return res, errors.WithStackOnce(err)
	}

	return res, nil
}

// OrderNumUserStat 订单数量统计-按用户+时间
func (srv *StatisticService) OrderNumUserStat(ctx context.Context, req OrderNumUserStatReqVO) (res core.PageListResponse, err error) {
	dto := dao.StaticOrderNumDTO{
		Page:        req.Page,
		StatType:    req.Search.StatType,
		TimeStart:   req.Search.TimeStart,
		TimeEnd:     req.Search.TimeEnd,
		OrderStatus: req.Search.OrderStatus,
	}
	list, total, err := srv.store.ExpressOrder().StaticNumByUser(ctx, dto)
	if err != nil {
		return res, errors.WithStackOnce(err)
	}

	res.Total = total
	res.TotalPage = total / int64(req.Page.Size)
	res.Count = len(list)
	res.List = list
	return res, nil
}