package user_merchant
import (
	"context"
	"gd_management/apis"
	"gd_management/common.in/utils"
	"gd_management/errors"
	"fmt"
	"github.com/astaxie/beego/orm"
	"go.uber.org/zap"
		"time"
)

//var PAGESIZE = 10

func getMerchantH5List(req *apis.ManagementGetMerchantH5ServiceReq, reply *apis.ManagementGetMerchantH5ServiceReply) error {
	var maps []orm.Params
	o := orm.NewOrm()
	err := o.Raw("select count(1) from t_gd_h5_service_merchant where merchant_id=?", req.MerchantId).QueryRow(&reply.Total)
	if err != nil {
		l.Error("mysql",
			zap.String("sql", "select count(1) from t_gd_merchant_data_api"),
			zap.String("args", utils.MarshalJsonString(req)),
			zap.String("error", err.Error()))
		if err == orm.ErrNoRows {
			return nil
		}
		return errors.DataBaseError
	}
	sql := "SELECT a.count, a.id, a.state," +
		"( SELECT service_name FROM t_gd_h5_service WHERE id = a.h5_service_id) AS h5_service_name," +
		"( SELECT b.count FROM t_gd_h5_service_access_count AS b WHERE b.h5_service_merchant_id = a.id AND create_time =? ) AS total_used_count," +
		"( SELECT b.count FROM t_gd_h5_service_access_count AS b WHERE b.h5_service_merchant_id = a.id AND create_time = ? ) AS day_used_count," +
		"a.end_time, a.start_time FROM t_gd_h5_service_merchant as a" +
		" where a.merchant_id=?"
	zeroDate := "0000-00-00"
	nowDate := time.Now().Format("2006-01-02")
	if req.IsAll == true {
		_, err = o.Raw(sql, zeroDate, nowDate, req.MerchantId).Values(&maps)
	} else {
		sql = fmt.Sprintf("%s limit ? offset ?", sql)
		_, err = o.Raw(sql, zeroDate, nowDate, req.MerchantId, PAGESIZE, req.PageNumber*PAGESIZE).Values(&maps)
	}
	if err != nil {
		l.Error("mysql",
			zap.String("sql", sql),
			zap.String("args", utils.MarshalJsonString(req)),
			zap.String("error", err.Error()))
		if err == orm.ErrNoRows {
			return nil
		}
		return errors.DataBaseError
	}
	var start_time, end_time int64
	for _, v := range maps {
		item := apis.MerchantH5ServiceItem{}
		item.H5ServiceName, _ = v["h5_service_name"].(string)
		item.MerchantH5ServiceId = int64(ormStringToInt(v, "id"))
		if int64(ormStringToInt(v, "state")) == 0 {
			item.State = "正常"
		} else {
			item.State = "过期"
		}
		start_time = ormStringToInt(v, "start_time")
		end_time = ormStringToInt(v, "end_time")
		if end_time == 0 && int(ormStringToInt(v, "count")) == 0 {
			item.ComboType = 0
		}else if end_time == 0 {
			item.ComboType = 1
		} else {
			item.ComboType = 2
		}

		if item.ComboType == 1 {
			//按总次数
			item.TotalCount = int(ormStringToInt(v, "count"))
			item.RemainCount = item.TotalCount - int(ormStringToInt(v, "total_used_count"))
			if item.RemainCount <= 0 {
				item.State = "过期"
			}
		} else if item.ComboType == 2 {
			//按天
			item.DayCount = int(ormStringToInt(v, "count"))
			item.DayRemainCount = item.DayCount - int(ormStringToInt(v, "day_used_count"))
			item.DayNumberCount = getDayNumber(start_time, end_time)
			item.DayNumberRemain = getRemainDayNumber(end_time)
			if item.DayNumberCount < 0 || item.DayRemainCount <= 0 {
				item.State = "过期"
			}
		}
		reply.MerchantH5ServiceList = append(reply.MerchantH5ServiceList, item)
	}
	reply.PageNumber = req.PageNumber + 1
	reply.PageSize = PAGESIZE
	return nil
}

func ManagementGetMerchantH5Service(ctx context.Context, req *apis.ManagementGetMerchantH5ServiceReq, reply *apis.ManagementGetMerchantH5ServiceReply) (err error) {
	if req.PageNumber > 0 {
		req.PageNumber -= 1
	} else {
		req.PageNumber = 0
	}
	err = getMerchantH5List(req, reply)
	if err != nil {
		l.Error("func",
			zap.String("call", "ManagementGetMerchantH5Service"),
			zap.String("args", utils.MarshalJsonString(req)),
			zap.String("error", err.Error()))
	}

	l.Debug(utils.MarshalJsonString(req, reply))

	return
}