package bahe_service

import (
	"fmt"
	"hudongzhuanjia/models"
	"hudongzhuanjia/utils/define"

	"github.com/ouxuanserver/osmanthuswine/src/core"
)

type CountMembersResult struct {
	Number int    `json:"number,omitempty"`
	TeamId int64  `json:"team_id,omitempty"`
	Color  string `json:"color,omitempty"`
}

func CountMembers(baheId int64) ([]*CountMembersResult, error) {
	result := make([]*CountMembersResult, 0)
	err := core.GetXormAuto().Table(new(models.BaheTeam)).Alias("t").
		Select("count(m.id) as number, t.id as team_id, t.bahe_team_name as color").
		Join("left", "ox_bahe_team_member as m", "m.team_id=t.id and m.is_delete=0").
		Where("t.is_delete=0 and t.bahe_activity_id = ?", baheId).Desc("color").
		GroupBy("t.id").Find(&result)
	return result, err
}

func GetMember(bid, rid, uid int64) (*models.BaheTeamMember, bool, error) {
	member := new(models.BaheTeamMember)
	exist, err := core.GetXormAuto().Where("is_delete=0 and rehearsal_id=? and "+
		"bahe_activity_id=? and member_id=?", rid, bid, uid).Get(member)
	return member, exist, err
}

func GetCurrentTugWar(aid, uid, rid int64) (map[string]interface{}, error) {
	bahe := new(models.TugOfWar)
	exist, err := bahe.GetCurrent(aid)
	if err != nil {
		return nil, err
	}
	if !exist {
		return nil, fmt.Errorf("轮次尚未开启")
	}

	member := new(models.BaheTeamMember)
	exist, err = member.GetMemberByBaheIdAndUserId(uid, bahe.Id, rid)
	if err != nil {
		return nil, err
	}
	if exist {
		return map[string]interface{}{
			"member": member,
		}, nil
	}
	if bahe.Model == define.TUGWAR_MODEL_RANDOM {
		return map[string]interface{}{
			"model":            bahe.Model,
			"bahe_activity_id": bahe.Id,
		}, nil
	}

	res, err := CountMembers(bahe.Id)
	if err != nil {
		return nil, err
	}
	return map[string]interface{}{
		"list":             res,
		"model":            bahe.Model,
		"bahe_activity_id": bahe.Id,
		"limit":            bahe.Number,
	}, nil
}

type JoinTeamResult struct {
	Number   int
	TeamId   int64
	TeamName string
}

func GetJoinTeamByTeamId(teamId, rehearsalId interface{}) (*JoinTeamResult, bool, error) {
	result := new(JoinTeamResult)
	exist, err := core.GetXormAuto().Table(new(models.BaheTeam)).Alias("t").
		Select("t.id as team_id, t.bahe_team_name as team_name, count(m.id) as number").
		Join("LEFT", new(models.BaheTeamMember).Alias("m"),
			"m.team_id=t.id and m.is_delete=0 and m.rehearsal_id=?", rehearsalId).
		Where("t.is_delete=0 and t.id=?", teamId).GroupBy("t.id").Get(result)
	return result, exist, err
}

func GetJoinTeamByBaheId(baheId, rehearsalId interface{}) (*JoinTeamResult, bool, error) {
	result := new(JoinTeamResult)
	exist, err := core.GetXormAuto().Table(new(models.BaheTeam)).Alias("t").
		Select("t.id as team_id, t.bahe_team_name as team_name, count(m.id) as number").
		Join("LEFT", new(models.BaheTeamMember).Alias("m"),
			"m.team_id=t.id and m.is_delete=0 and m.rehearsal_id=?", rehearsalId).
		Where("t.is_delete=0 and t.bahe_activity_id=? ", baheId).
		GroupBy("t.id").Asc("number").Get(result)
	return result, exist, err
}

//
//team := new(JoinTeamResult)
//session := core.GetXormAuto().Table(new(models.BaheTeam)).Alias("t").
//	Select("t.id as team_id, t.bahe_team_name as team_name, count(m.id) as number").
//	Join("LEFT", new(models.BaheTeamMember).Alias("m"),
//		"m.team_id=t.id and m.is_delete=0 and m.rehearsal_id=?", activity.RehearsalId)
//if teamId == 0 { // 人数最少的一队
//	session = session.Where("t.is_delete=0 and t.bahe_activity_id=? ", bahe.Id).
//		GroupBy("t.id").Asc("number")
//} else {
//	session = session.Where("t.is_delete=0 and t.id=?", teamId).GroupBy("t.id")
//}
//exist, err = session.Get(team)