package dao

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

type DividendsEstimateDao struct {
	transactionContext *pgTransaction.TransactionContext
}

// GenerateDividendsEstimateNumber 生成分红预算单号
func (dao *DividendsEstimateDao) GenerateDividendsEstimateNumber() (string, error) {
	tx := dao.transactionContext.PgTx
	var dividendsEstimateModels []*models.DividendsEstimate
	query := tx.Model(&dividendsEstimateModels)
	currentTime := time.Now()
	todayZeroTime := utils.GetZeroTime(currentTime)
	nextDayZeroTime := utils.GetNextDayZeroTime(currentTime)
	query.Where("dividends_estimate.created_at >= ?", todayZeroTime)
	query.Where("dividends_estimate.created_at < ?", nextDayZeroTime)
	if count, err := query.AllWithDeleted().SelectAndCount(); err != nil {
		return "", err
	} else {
		countStr := fmt.Sprintf("%03d", count+1)
		timestamp := currentTime.Unix()
		timeNow := time.Unix(timestamp, 0)
		timeString := timeNow.Format("20060102")
		timeString = timeString[2:len(timeString)]
		dividendsOrderNumber := "FH" + timeString + "#" + countStr
		return dividendsOrderNumber, nil
	}
}

// CheckDividendsEstimateOrderNumberAvailable 校验分红预算单号是否唯一
func (dao *DividendsEstimateDao) CheckDividendsEstimateOrderNumberAvailable(queryOptions map[string]interface{}) (bool, error) {
	tx := dao.transactionContext.PgTx
	var dividendsEstimateModels []*models.DividendsEstimate
	query := tx.Model(&dividendsEstimateModels)
	if dividendsEstimateOrderNumber, ok := queryOptions["dividendsEstimateOrderNumber"]; ok && dividendsEstimateOrderNumber != "" {
		query = query.Where("dividends_estimate_order_number = ?", dividendsEstimateOrderNumber)
	}
	if companyId, ok := queryOptions["companyId"]; ok && companyId.(int64) != 0 {
		query = query.Where(`dividends_estimate.company @> '{"companyId":"?"}'`, companyId)
	}
	if orgId, ok := queryOptions["orgId"]; ok && orgId.(int64) != 0 {
		query = query.Where(`dividends_estimate.org @> '{"orgId":"?"}'`, orgId)
	}
	ok, err := query.Exists()
	return !ok, err
}

func NewDividendsEstimateDao(transactionContext *pgTransaction.TransactionContext) (*DividendsEstimateDao, error) {
	if transactionContext == nil {
		return nil, fmt.Errorf("transactionContext参数不能为空")
	} else {
		return &DividendsEstimateDao{
			transactionContext: transactionContext,
		}, nil
	}
}