<?php

namespace App\Database\Migrations;

use CodeIgniter\Database\Migration;

class Users extends Migration
{
    public function up()
    {
        $this->forge->addField([
            'user_id' => ['type' => 'INT', 'unsigned' => true, 'auto_increment' => true],
            'username' => ['type' => 'VARCHAR', 'constraint' => 255, 'null' => false],
            'password' => ['type' => 'VARCHAR', 'constraint' => 255, 'null' => false],
            'remember_token' => ['type' => 'VARCHAR', 'constraint' => 100, 'null' => true],
            'created_at' => ['type' => 'DATETIME', 'null' => true],
            'updated_at' => ['type' => 'DATETIME', 'null' => true],
            'deleted_at' => ['type' => 'DATETIME', 'null' => true],
        ]);
        $this->forge->addKey('user_id', true);
        $this->forge->addUniqueKey('username');
        $this->forge->createTable('master_users');

        // Insert default admin user
        $password = password_hash('admin123', PASSWORD_DEFAULT);
        $this->db->query("INSERT INTO master_users (username, password, created_at, updated_at) VALUES ('admin', '{$password}', NOW(), NOW())");
    }

    public function down()
    {
        $this->forge->dropTable('master_users', true);
    }
}