package domain_service

import (
	"fmt"
	pgTransaction "github.com/linmadan/egglib-go/transaction/pg"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/domain"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/infrastructure/dao"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/infrastructure/utils"
	"time"
)

// PgCommonStatisticsService 通用统计服务
type PgCommonStatisticsService struct {
	transactionContext *pgTransaction.TransactionContext
}

const (
	// 共创产品统计数据
	CooperationGoodsStatistics = iota + 1
)

var (
	MapKey = map[int]string{
		CooperationGoodsStatistics: "cooperationGoodsStatistics",
	}
)

// Scan  扫描需要统计的项
//
// keyFlags 统计项标识符号
// queryOption 查询参数
func (ptr *PgCommonStatisticsService) Scan(keyFlags []int, queryOption map[string]interface{}) (interface{}, error) {
	var res = make(map[string]interface{})
	for i := range keyFlags {
		switch keyFlags[i] {
		case CooperationGoodsStatistics:
		}
	}
	return res, nil
}

// totalOrganizationUser 统计组织用户

// rankType 排行榜类型，1月榜，2年榜 3总榜，默认展示年榜
// top      排名前n个
func (ptr *PgCommonStatisticsService) CooperationGoodsStatistics(companyId, orgId int64, rankType int, top int) ([]*domain.CooperationGoodsStatisticsDto, error) {
	orderGoodDao, _ := dao.NewOrderGoodDao(ptr.transactionContext)
	queryOptions := make(map[string]interface{})
	queryOptions["companyId"] = companyId
	queryOptions["orgId"] = orgId
	y := time.Now().Year()
	m := time.Now().Month()
	var beginTime, endTime time.Time
	if rankType == 1 { //1月榜
		beginTime = time.Date(y, m, 1, 0, 0, 0, 0, time.Local)
		endTime = beginTime.AddDate(0, 1, 0)
		queryOptions["beginTime"] = beginTime
		queryOptions["endTime"] = endTime
	} else if rankType == 2 { //2年榜
		beginTime = time.Date(y, 1, 1, 0, 0, 0, 0, time.Local)
		endTime = beginTime.AddDate(1, 0, 0)
		queryOptions["beginTime"] = beginTime
		queryOptions["endTime"] = endTime
	}
	if top >0{
		queryOptions["limit"] = top
	}
	goods,err:= orderGoodDao.CooperationGoodsStatistics(queryOptions)
	if err!=nil{
		return nil,err
	}

	// 2.计算百分比
	var totalAmount float64
	for i:=range goods{
		goods[i].Rank = int32(i)
		totalAmount +=goods[i].GoodAmount
	}
	for i:=range goods{
		goods[i].GoodRatio = utils.Round((goods[i].GoodAmount / totalAmount)*100,0)
	}
	return goods,nil
}

// CooperationModeStatistics  企业-共创模式统计
//
// p1 p1_desc
func (ptr *PgCommonStatisticsService) CooperationModeStatistics(companyId, orgId int64) ([]*domain.CooperationModeStatisticsDto, error){
	orderGoodDao, _ := dao.NewOrderGoodDao(ptr.transactionContext)
	queryOptions := make(map[string]interface{})
	queryOptions["companyId"] = companyId
	queryOptions["orgId"] = orgId

	modeStatistics,err:= orderGoodDao.CooperationModeStatistics(queryOptions)
	if err!=nil{
		return nil,err
	}

	return modeStatistics, nil
}

// DividendsStatistics  分红统计
//
// action 1:当前月
func (ptr *PgCommonStatisticsService) DividendsStatistics(companyId, orgId int64,action int) (interface{}, error){
	orderGoodDao, _ := dao.NewOrderGoodDao(ptr.transactionContext)
	queryOptions := make(map[string]interface{})
	queryOptions["companyId"] = companyId
	queryOptions["orgId"] = orgId
	var beginTime, endTime time.Time
	var res = make(map[string]interface{})
	if action==1{
		y := time.Now().Year()
		m := time.Now().Month()
		beginTime = time.Date(y, m, 1, 0, 0, 0, 0, time.Local)
		endTime = beginTime.AddDate(0, 1, 0)
		queryOptions["beginTime"] = beginTime
		queryOptions["endTime"] = endTime
	}
	totalDividends,err:= orderGoodDao.DividendsStatistics(queryOptions)
	if err!=nil{
		return nil,err
	}
	res["creditAccount"] = totalDividends.DividendsEstimate
	res["orderAmount"] = totalDividends.OrderAmount

	queryOptions["paymentStatus"] = 2
	dividendsEstimate,err:= orderGoodDao.DividendsStatistics(queryOptions)
	if err!=nil{
		return nil,err
	}
	res["dividendsEstimate"] = dividendsEstimate.DividendsEstimate
	return res, nil
}

func (ptr *PgCommonStatisticsService) loadQueryOptions(queryOption map[string]interface{}, keys ...string) (map[string]interface{}, error) {
	var res = make(map[string]interface{})
	for i := 0; i < len(keys); i++ {
		k := keys[i]
		if v, ok := queryOption[k]; ok {
			res[k] = v
		} else {
			return nil, fmt.Errorf("参数 %v 不存在", k)
		}
	}
	return res, nil
}

type item struct {
	key string
	val interface{}
}