import pool from 'miscellaneous/db'


export class Media {
  id!: number;
  code!: number;
  title!: string;
  released!: string;
  webImg!: string;
}

export enum Table {
  movies = "movies",
  series = "series",
  games = "games",
}

function save(table: Table, code: number, title: string, released: string, webImg: string): number {
  try {
    const sql = "INSERT INTO " + table + " (code, title, released, webImg) VALUES (?,?,?,?)";

    const result = pool.query(sql).run(code, title, released, webImg);
    return result.changes;
  }
  catch (err) {
    console.log(err);
  }
  return 0;
}

function updateWebImg(table: Table, code: number, webImg: string): number {
  try {
    const  sql = "UPDATE " + table + " SET webImg = ? WHERE code = ?;";
    const result = pool.query(sql).run(webImg, code);
    return result.changes;
  }
  catch (err) {
    console.log(err);
  }
  return 0;
}

function findOneAndDelete(table: Table, code: number): number {
  try {
    const result = pool.query("DELETE FROM " + table + " WHERE code = ?;").run(code);
    return result.changes;
  }
  catch (err) {
    console.log(err);
  }
  return 0;
}

function findOne(table: Table, code: number): Media[] {
  try {
    const rows = pool.query("SELECT * FROM " + table + " WHERE code = ?;").as(Media).all(code);
    return rows;
  }
  catch (err) {
    console.log(err);
  }
  return [];
}

function find(table: Table): Media[] {
  try {
    const rows = pool.query("SELECT * FROM " + table + ";").as(Media).all();
    return rows;
  }
  catch (err) {
    console.log(err);
  }
  return [];
}

export default {
  save,
  updateWebImg,
  findOneAndDelete,
  findOne,
  find
};