<?php

declare(strict_types=1);

use Phinx\Migration\AbstractMigration;

/*
CREATE TABLE channels (
    id          INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
    name        VARCHAR(255) NOT NULL,
    description TEXT NOT NULL,
    link        VARCHAR(255) NULL,
    language    VARCHAR(2) NOT NULL,
    copyright   VARCHAR(255) NULL,
    explicit    BOOLEAN DEFAULT false,
    category    VARCHAR(255),

    owner_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(`owner_id`) REFERENCES users(`id`),
    FOREIGN KEY(`image_id`) REFERENCES images(`id`),
    UNIQUE KEY(`name`)
);
*/

final class CreateChannelsTable 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('channels')->addTimestamps();

        $table->addColumn('name', 'string')
              ->addColumn('slug', 'string')
              ->addColumn('description', 'string', [ 'null' => false ])
              ->addColumn('link', 'string')
              ->addColumn('language', 'string', [
                  'default' => 'en',
                  'limit' => 2
              ])
              ->addColumn('copyright', 'string')
              ->addColumn('explicit', 'boolean', [ 'default' => false ])
              ->addColumn('owner_id', 'integer', [ 
                  'null' => false,
                  'signed' => false,
              ])
              ->addColumn('image_id', 'integer', [ 
                  'null' => true,
                  'signed' => false,
              ])
              ->addIndex([ 'name' ], [ 'unique' => true ])
              ->addForeignKey('owner_id', 'users')
              ->addForeignKey('image_id', 'images')
              ->create();
    }
}