package bd

import (
	"context"
	"fmt"

	"git.ukamnya.ru/stulyaganov/RestApiv2/internal/bd/model"
)

type Userrepo struct {
	db Bd
}

func (u *Userrepo) Create(user *model.User) error {
	sql := fmt.Sprint("INSERT INTO users (login, email, password, permisionlvl) VALUES($1, $2, $3, $4)")
	_, err := u.db.db.Exec(context.Background(), sql, user.Login, user.Email, user.Password, user.PermisionLVL)
	if err != nil {
		return err
	}
	return nil
}

func (u *Userrepo) AddSaveFilmsItem(userLogin string, films int) error {
	sql := fmt.Sprint("UPDATE users SET SaveItemFilms = array_append(SaveItemFilms, $1) WHERE login = $2")
	_, err := u.db.db.Exec(context.Background(), sql, films, userLogin)
	if err != nil {
		return err
	}
	return nil
}

func (u *Userrepo) AddSaveSiriesItem(userLogin string, siries int) error {
	sql := fmt.Sprint("UPDATE users SET SaveItemSiries = array_append(SaveItemSiries, $1) WHERE login = $2")
	_, err := u.db.db.Exec(context.Background(), sql, siries, userLogin)
	if err != nil {
		return err
	}
	return nil
}

func (u *Userrepo) GetSaveFilmsItem(userLogin string) ([]int, error) {
	var films []int
	sql := fmt.Sprint("SELECT SaveItemFilms FROM users  WHERE login = $1")
	err := u.db.db.QueryRow(context.Background(), sql, userLogin).Scan(&films)
	if err != nil {
		return nil, err
	}
	return films, err
}

func (u *Userrepo) GetSaveSiriesItem(userLogin string) ([]int, error) {
	var siries []int
	sql := fmt.Sprint("SELECT SaveItemSiries FROM users  WHERE login = $1")
	err := u.db.db.QueryRow(context.Background(), sql, userLogin).Scan(&siries)
	if err != nil {
		return nil, err
	}
	return siries, err
}

func (u *Userrepo) FindById(id string) (*model.User, error) {
	var user model.User
	query := fmt.Sprintf("SELECT * FROM users  WHERE Id = %s;", id)
	err := u.db.db.QueryRow(context.Background(), query).
		Scan(user.Id, user.Login, user.Email, user.Password, user.Avatar_Url, user.PermisionLVL)
	if err != nil {
		return nil, err
	}
	return &user, nil
}

func (u *Userrepo) FindByLogin(login string) (*model.User, error) {
	var user model.User
	rows, err := u.db.db.Query(context.Background(), "SELECT login FROM users  WHERE login = $1", login)

	if err != nil {
		return nil, err
	}
	defer rows.Close()
	for rows.Next() {
		err = rows.Scan(&user.Login)
	}
	return &user, nil

}

func (u *Userrepo) FindByEmail(email string) (*model.User, error) {
	var user model.User
	rows, err := u.db.db.Query(context.Background(), "SELECT email FROM users  WHERE email = $1", email)
	if err != nil {
		return nil, err
	}
	defer rows.Close()
	for rows.Next() {
		err = rows.Scan(&user.Email)
	}
	return &user, nil

}

func (u *Userrepo) FindByLoginPas(login string) (*model.User, error) {
	var user model.User
	rows, err := u.db.db.Query(context.Background(), "SELECT login, password, permisionlvl, email FROM users  WHERE login = $1", login)
	if err != nil {
		return nil, err
	}
	for rows.Next() {
		err := rows.Scan(&user.Login, &user.Password, &user.PermisionLVL, &user.Email)
		if err != nil {
			return nil, err
		}
	}

	return &user, nil
}