<?php

declare(strict_types=1);

use Phinx\Migration\AbstractMigration;

/*
CREATE TABLE episodes (
    id          INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
    title       VARCHAR(255) NOT NULL,
    link        VARCHAR(255) NOT NULL,
    duration    VARCHAR(127) NOT NULL COMMENT "HH:MM:SS representation",
    length      INT(11) UNSIGNED NOT NULL COMMENT "Length in seconds",
    description TEXT NOT NULL,

    explicit BOOLEAN NOT NULL DEFAULT true,

    channel_id  INT(11) UNSIGNED NOT NULL,
    image_id    INT(11) UNSIGNED NOT NULL,

    created_at DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP,
    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, 

    PRIMARY KEY(`id`),
    FOREIGN KEY(`channel_id`) REFERENCES channels(`id`),
    FOREIGN KEY(`image_id`) REFERENCES images(`id`)
);
 */

final class CreateEpisodesTable extends AbstractMigration
{
    /**
     * Change Method.
     *
     * Write your reversible migrations using this method.
     *
     * More information on writing migrations is available here:
     * https://book.cakephp.org/phinx/0/en/migrations.html#the-change-method
     *
     * Remember to call "create()" or "update()" and NOT "save()" when working
     * with the Table class.
     */
    public function change(): void
    {
        $table = $this->table('episodes')->addTimestamps();

        $table->addColumn('title', 'string', [ 'null' => false ])
              ->addColumn('link', 'string')
              ->addColumn('duration', 'string')
              ->addColumn('length', 'integer')
              ->addColumn('description', 'text')
              ->addColumn('explicit', 'boolean', [ 'default' => false ])
              ->addColumn('channel_id', 'integer')
              ->addColumn('image_id', 'integer',  [ 'null' => true ])
              ->addForeignKey('channel_id', 'channels')
              ->addForeignKey('image_id', 'images');

        $table->create();
    }
}