<?php

use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;

return new class extends Migration
{
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('push_subscriptions', function (Blueprint $table) {
            $table->id();
            $table->foreignId('tenant_id')->constrained()->cascadeOnDelete();
            $table->foreignId('event_id')->constrained()->cascadeOnDelete();
            $table->string('guest_identifier', 120)->nullable();
            $table->string('device_id', 120);
            $table->string('endpoint', 500)->unique();
            $table->string('endpoint_hash', 128)->index();
            $table->string('public_key', 255);
            $table->string('auth_token', 255);
            $table->string('content_encoding', 32)->default('aes128gcm');
            $table->string('status', 32)->default('active');
            $table->timestamp('expires_at')->nullable();
            $table->timestamp('last_seen_at')->nullable();
            $table->timestamp('last_notified_at')->nullable();
            $table->timestamp('last_failed_at')->nullable();
            $table->unsignedSmallInteger('failure_count')->default(0);
            $table->string('language', 12)->nullable();
            $table->string('user_agent', 255)->nullable();
            $table->json('meta')->nullable();
            $table->timestamps();

            $table->index(['event_id', 'status']);
            $table->index(['event_id', 'guest_identifier']);
            $table->index(['event_id', 'device_id']);
        });
    }

    /**
     * Reverse the migrations.
     */
    public function down(): void
    {
        Schema::dropIfExists('push_subscriptions');
    }
};
