package charge_r

import (
	"git.hilo.cn/hilo-common/domain"
	"git.hilo.cn/hilo-common/mycontext"
	"git.hilo.cn/hilo-common/resource/mysql"
	"git.hilo.cn/hilo-common/resource/redisCli"
	"git.hilo.cn/hilo-common/utils"
	"github.com/gin-gonic/gin"
	"hilo-group/_const/enum/groupPower_e"
	"hilo-group/_const/redis_key"
	"hilo-group/cv/user_cv"
	"hilo-group/domain/cache/user_c"
	"hilo-group/domain/model/groupPower_m"
	"hilo-group/myerr"
	"hilo-group/req"
	"hilo-group/resp"
	"strconv"
	"time"
)

// @Tags 充值
// @Summary 是否可以分享充值链接
// @Param extId query string true "分享对象的external id"
// @Success 200
// @Router /v1/charge/share [get]
func CanShareChargeLink(c *gin.Context) (*mycontext.MyContext, error) {
	myContext := mycontext.CreateMyContext(c.Keys)
	userId, err := req.GetUserId(c)
	if err != nil {
		return myContext, err
	}
	extId := c.Query("extId")
	model := domain.CreateModelContext(myContext)
	toUser, err := user_c.GetUserByExternalId(model, extId)
	if err != nil {
		return myContext, err
	}
	type res struct {
		CanShare bool `json:"canShare"`
	}
	//var beginTime, endTime time.Time
	var beginTime time.Time
	if t == 1 {
		//endTime = now
		beginTime = midnight
	} else if t == 2 {
		//endTime = midnight
		beginTime = midnight.AddDate(0, 0, -7)
	} else {
		return myContext, myerr.NewSysError("type 参数错误")
	}

	type R struct {
		DiamondNum uint
		UserId     uint64
	}
	rs := []R{}
	//用缓存
	rows, err := redisCli.GetRedis().ZRevRangeWithScores(context.Background(), redis_key.GetGroupPowerDiamondLogWeek(beginTime.Format(utils.COMPACT_DATE_FORMAT)), 0, -1).Result()
	if err != nil {
		return nil, myerr.WrapErr(err)
	}
	groupPowerIds := make([]uint64, 0, len(rows))
	for i, _ := range rows {
		groupPowerId, err := strconv.ParseUint(rows[i].Member.(string), 10, 64)
		if err != nil {
			return nil, myerr.WrapErr(err)
		}
		groupPowerIds = append(groupPowerIds, groupPowerId)
	}
	//搜集所有的群组(有效) + 群组管理人
	groupPowerUsers := []groupPower_m.GroupPowerUser{}
	if err := mysql.Db.Raw("SELECT u.user_id, u.group_power_id FROM group_power_user u, group_power p WHERE u.group_power_id = p.id AND u.role = ? and p.status = ? and p.id in (?)", groupPower_e.GroupPowerUserRoleMgr, groupPower_e.GroupPowerUserHas, groupPowerIds).Scan(&groupPowerUsers).Error; err != nil {
		return nil, myerr.WrapErr(err)
	}
	//转换成map
	groupPowerIdUserIdMap := map[uint64]uint64{}
	for _, r := range groupPowerUsers {
		groupPowerIdUserIdMap[r.GroupPowerId] = r.UserId
	}
	//只需找到前3个
	for i, _ := range rows {
		groupPowerId, err := strconv.ParseUint(rows[i].Member.(string), 10, 64)
		if err != nil {
			return nil, myerr.WrapErr(err)
		}
		if len(rs) >= 3 {
			break
		} else if userId, flag := groupPowerIdUserIdMap[groupPowerId]; flag {
			rs = append(rs, R{
				DiamondNum: uint(rows[i].Score),
				UserId:     userId,
			})
		}
	}

	userIds := make([]uint64, 0, 64)
	for i, _ := range rs {
		userIds = append(userIds, rs[i].UserId)
	}

	userMap, err := user_cv.GetUserDetailMap(userIds, userId)
	if err != nil {
		return myContext, err
	}

	results := make([]ReturnGroupPowerBillboardOwnerWeek, 0, len(userIds))
	for i, _ := range rs {
		results = append(results, ReturnGroupPowerBillboardOwnerWeek{
			User:    *userMap[rs[i].UserId],
			Diamond: rs[i].DiamondNum,
		})
	}
	resp.ResponseOk(c, results)
	return myContext, nil
}