package models

import "database/sql"

// User represents the user model for gophish.
type User struct {
	Id       int64  `json:"id"`
	Username string `json:"username"` /* sql:"not null;unique"`*/
	Hash     string `json:"-"`
	ApiKey   string `json:"api_key" db:"api_key"` /* sql:"not null;unique"`*/
}

// GetUser returns the user that the given id corresponds to. If no user is found, an
// error is thrown.
func GetUser(id int64) (User, error) {
	u := User{}
	/*	err := Conn.SelectOne(&u, "SELECT * FROM Users WHERE id=?", id)*/
	err := db.Where("id=?", id).First(&u).Error
	if err != nil {
		return u, err
	}
	return u, nil
}

// GetUserByAPIKey returns the user that the given API Key corresponds to. If no user is found, an
// error is thrown.
func GetUserByAPIKey(key string) (User, error) {
	u := User{}
	/*	err := Conn.SelectOne(&u, "SELECT id, username, api_key FROM Users WHERE apikey=?", key)*/
	err := db.Debug().Where("api_key = ?", key).First(&u).Error
	if err != nil {
		return u, err
	}
	return u, nil
}

// GetUserByUsername returns the user that the given username corresponds to. If no user is found, an
// error is thrown.
func GetUserByUsername(username string) (User, error) {
	u := User{}
	/*	err := Conn.SelectOne(&u, "SELECT * FROM Users WHERE username=?", username)*/
	err := db.Where("username = ?", username).First(&u).Error
	if err != sql.ErrNoRows {
		return u, ErrUsernameTaken
	} else if err != nil {
		return u, err
	}
	return u, nil
}

// PutUser updates the given user
func PutUser(u *User) error {
	err := db.Debug().Update(&u).Error
	/*_, err := Conn.Update(u)*/
	return err
}