package service

import (
	"bkb-seller/global"
	"bkb-seller/model"
	"bkb-seller/model/request"
	"encoding/json"
	"errors"
)

//@author: [piexlmax](https://github.com/piexlmax)
//@function: CreateUser
//@description: 创建User记录
//@param: user model.User
//@return: err error

func CreateUser(user model.User) (err error) {
	err = global.MG_DB.Create(&user).Error
	return err
}

//@author: [piexlmax](https://github.com/piexlmax)
//@function: DeleteUser
//@description: 删除User记录
//@param: user model.User
//@return: err error

func DeleteUser(user model.User) (err error) {
	err = global.MG_DB.Delete(&user).Error
	return err
}

//@author: [piexlmax](https://github.com/piexlmax)
//@function: DeleteUserByIds
//@description: 批量删除User记录
//@param: ids request.IdsReq
//@return: err error

func DeleteUserByIds(ids request.IdsReq) (err error) {
	err = global.MG_DB.Delete(&[]model.User{}, "id in (?)", ids.Ids).Error
	return err
}

//@author: [piexlmax](https://github.com/piexlmax)
//@function: UpdateUser
//@description: 更新User记录
//@param: user *model.User
//@return: err error

func UpdateUser(user model.User) (err error) {
	err = global.MG_DB.Updates(&user).Error
	return err
}

//@author: [piexlmax](https://github.com/piexlmax)
//@function: GetUser
//@description: 根据id获取User记录
//@param: id uint
//@return: err error, user model.User

func GetUser(uuid string) (err error, user model.UserSimple) {
	var (
		dictData []model.SysDictData
	)
	err = global.MG_DB.Model(&model.User{}).Where("uuid=?", uuid).Find(&user).Error
	if err != nil {
		return errors.New("获取用户失败"), user
	}
	err = global.MG_DB.Model(&model.SysDictData{}).Where("type_code=?", "release_channel").Find(&dictData).Error
	if err != nil {
		return errors.New("获取用户失败"), user
	}
	platformsC := make([]model.Platform, 0)
	for i := 0; i < len(dictData); i++ {
		platformsC = append(platformsC, model.Platform{
			Platform:     dictData[i].Value,
			PlatformName: dictData[i].Label,
		})
	}
	if user.Platform != "" {
		var platforms []model.Platform
		err = json.Unmarshal([]byte(user.Platform), &platforms)
		for i := 0; i < len(platforms); i++ {
			for j := 0; j < len(platformsC); j++ {
				if platforms[i].Platform == platformsC[j].Platform {
					platformsC[j].IsAuth = platforms[i].IsAuth
					platformsC[j].Url = platforms[i].Url
					platformsC[j].Image = platforms[i].Image
				}
			}
		}
		user.Platforms = platformsC
	} else {
		user.Platforms = platformsC
	}
	return
}

//@author: [piexlmax](https://github.com/piexlmax)
//@function: GetUserInfoList
//@description: 分页获取User记录
//@param: info request.UserSearch
//@return: err error, list interface{}, total int64

func GetUserInfoList(info request.UserSearch) (err error, list interface{}, total int64) {
	limit := info.PageSize
	offset := info.PageSize * (info.Page - 1)
	// 创建db
	db := global.MG_DB.Model(&model.User{})
	var users []model.User
	// 如果有条件搜索 下方会自动创建搜索语句
	err = db.Count(&total).Error
	err = db.Limit(limit).Offset(offset).Find(&users).Error
	return err, users, total
}

func GetUserInfo(uuid, appid string) (err error, user model.User) {
	var (
		reqUser     model.User
		authorities []model.SysAuthority
	)
	err = global.MG_DB.First(&reqUser, "uuid = ?", uuid).Error
	if err != nil {
		return err, reqUser
	}
	e := Casbin()
	res := e.GetRolesForUserInDomain(uuid, appid)
	if len(res) > 0 {
		err = global.MG_DB.Where("authority_id IN ?", res).Find(&authorities).Error
	} else {
		err = errors.New("该用户未分配角色")
	}
	for _, v := range authorities {
		if reqUser.AuthorityID == v.AuthorityId {
			reqUser.Authority = v
			break
		}
	}
	reqUser.Authorities = authorities
	return err, reqUser
}

func getUserSimpleList(ut string, uuids []string) ([]model.UserSimple, error) {
	var (
		err    error
		result []model.UserSimple
	)
	err = global.MG_DB.Model(&model.User{}).Select("uuid,nick_name,avatar,phone,platform,tags").Where("`type` = ? AND uuid IN (?)", ut, uuids).Find(&result).Error
	if err != nil {
		return nil, err
	}
	return result, nil
}

func getUser(ut, uuid string) (error, model.User) {
	var (
		err    error
		result model.User
	)
	err = global.MG_DB.Model(&model.User{}).Where("`type` = ? AND uuid = ?", ut, uuid).Find(&result).Error
	return err, result
}