<?php

require __DIR__ . '/vendor/autoload.php';

use Illuminate\Database\Capsule\Manager as Capsule;

if (file_exists(__DIR__ . '/.env')) {
    $dotenv = Dotenv\Dotenv::createUnsafeImmutable(__DIR__);
    $dotenv->load();
}

$capsule = new Capsule;
$capsule->addConnection([
    'driver'    => 'mysql',
    'host'      => $_ENV['DB_HOST'] ?? '127.0.0.1',
    'port'      => $_ENV['DB_PORT'] ?? '3306',
    'database'  => $_ENV['DB_DATABASE'] ?? '',
    'username'  => $_ENV['DB_USERNAME'] ?? '',
    'password'  => $_ENV['DB_PASSWORD'] ?? '',
    'charset'   => 'utf8mb4',
    'collation' => 'utf8mb4_unicode_ci',
    'prefix'    => '',
]);
$capsule->setAsGlobal();
$capsule->bootEloquent();

if (!Capsule::schema()->hasTable('user_wechat_identities')) {
    Capsule::schema()->create('user_wechat_identities', function ($table) {
        $table->id();
        $table->unsignedBigInteger('user_id')->index();
        $table->string('app_id', 32)->index();
        $table->string('openid', 64)->index();
        $table->string('unionid', 64)->nullable()->index();
        $table->string('scene', 20)->default('unknown')->index();
        $table->timestamps();

        $table->unique(['user_id', 'app_id']);
        $table->unique(['app_id', 'openid']);
    });
    echo "Table 'user_wechat_identities' created successfully.\n";
}

echo "Alter user_wechat_identities completed.\n";