package user

import (
	"errors"

	"gorm.io/gorm"
)

type User struct {
	gorm.Model
	Id               string `json:"id"`
	DisplayName      string `json:"display_name"`
	Username         string `json:"user_name"`
	Avatar           string `json:"avatar"`
	AvatarDecoration string `json:"avatar_decoration"`
	LoginToken       string `json:"login_token"`
	LoggedIn         bool   `json:"logged_in"`
	ApiKey           []struct {
		Name string `gorm:"primaryKey uniqueIndex" json:"name"`
		Key  string `json:"key"`
	} `gorm:"foreignKey:Name" json:"api_key"`
}

func (user *User) Get(db *gorm.DB, id string) {
	db.Where("id = ?", id).Take(&user)
}

func (user User) Update(db *gorm.DB) error {
	result := db.Save(&user)
	if result.Error != nil {
		return result.Error
	}
	return nil
}

func (user User) Create(db *gorm.DB) error {
	result := db.Create(&user)
	if result.Error != nil {
		return result.Error
	}
	return nil
}

func Logout(db *gorm.DB, oauthToken string) {
	db.Model(&User{}).Where("login_token = ?", oauthToken).Update("logged_in", false)
}

func Exists(db *gorm.DB, id string) bool {
	var queryUser User
	result := db.Where("id = ?", id).Take(&queryUser)
	if errors.Is(result.Error, gorm.ErrRecordNotFound) {
		return false
	} else {
		return true
	}
}

func GetTokenFromUserId(db *gorm.DB, id string) string {
	var dbUser User
	result := db.Where("id = ?", id).Select("login_token").Take(&dbUser)
	if errors.Is(result.Error, gorm.ErrRecordNotFound) {
		return ""
	} else {
		return dbUser.LoginToken
	}
}

func GetLoggedInFromOAuthToken(db *gorm.DB, oauthTokenJSON string) bool {
	var queryUser User
	result := db.Where("login_token = ?", oauthTokenJSON).Take(&queryUser)
	if errors.Is(result.Error, gorm.ErrRecordNotFound) {
		return false
	} else {
		return queryUser.LoggedIn
	}
}

func GetLoggedInFromDiscordId(db *gorm.DB, discordId string) bool {
	var queryUser User
	result := db.Where("id = ?", discordId).Take(&queryUser)
	if errors.Is(result.Error, gorm.ErrRecordNotFound) {
		return false
	} else {
		return queryUser.LoggedIn
	}
}