package utils

import (
	"fmt"
	"strconv"
	"strings"

	"lone-services/pkg/modelbase"
	"lone-services/pkg/utils"
	"lone-services/services/wecom/internal/dao"
	"lone-services/services/wecom/internal/model"
)

// ActionUser 审核相关操作人（姓名来自变更快照）
type ActionUser struct {
	Id   int64
	Name string
}

func GetApplicantUser(objId int, objType uint8, career uint8) (*dao.WecomUser, error) {
	change, err := GetLatestReviewChange(objType, int64(objId))
	if err != nil {
		return nil, err
	}

	user := dao.WecomUser{}
	err = model.UserModel{}.Init().GetOne(modelbase.Params{
		Eq: map[string]string{
			"user_id": strconv.FormatInt(change.AdminId, 10),
			"type":    strconv.FormatUint(uint64(career), 10),
			"status":  strconv.Itoa(int(dao.StatusEnabled)),
		},
	}, &user)
	if err != nil {
		return nil, err
	}
	return &user, nil
}

func GetActionUser(objId int, objType uint8) (*ActionUser, error) {
	change, err := GetLatestReviewChange(objType, int64(objId))
	if err != nil {
		return nil, err
	}
	return &ActionUser{
		Id:   change.AdminId,
		Name: change.AdminName,
	}, nil
}

func GetActionWecomUser(objId int, objType uint8) (*dao.WecomUser, error) {
	change, err := GetLatestReviewChange(objType, int64(objId))
	if err != nil {
		return nil, err
	}

	user := dao.WecomUser{}
	err = model.UserModel{}.Init().GetOne(modelbase.Params{
		Eq: map[string]string{
			"user_id": strconv.FormatInt(change.AdminId, 10),
			"type":    strconv.Itoa(int(dao.UserTypeAdmin)),
			"status":  strconv.Itoa(int(dao.StatusEnabled)),
		},
	}, &user)
	if err != nil {
		return nil, err
	}
	if user.Id < 1 {
		// 再试销售类型
		err = model.UserModel{}.Init().GetOne(modelbase.Params{
			Eq: map[string]string{
				"user_id": strconv.FormatInt(change.AdminId, 10),
				"type":    strconv.Itoa(int(dao.UserTypeSale)),
				"status":  strconv.Itoa(int(dao.StatusEnabled)),
			},
		}, &user)
		if err != nil {
			return nil, err
		}
	}
	if user.Id < 1 {
		return nil, fmt.Errorf("wecom user not found for admin_id=%d", change.AdminId)
	}
	return &user, nil
}

func JoinWecomUsers(users ...string) string {
	result := make([]string, 0, len(users))
	for _, user := range users {
		if user == utils.StringEmpty {
			continue
		}
		result = append(result, user)
	}
	return strings.Join(result, "|")
}