<?php

use Hypervel\Database\Migrations\Migration;
use Hyperf\Database\Schema\Blueprint;
use Hypervel\Support\Facades\Schema;

return new class extends Migration {
    /**
     * Run the migrations.
     */
    public function up(): void
    {
        Schema::create('announcements', function (Blueprint $table) {
            $table->id();
            $table->string('title');
            $table->text('content');
            $table->string('type')->default('info'); // info, success, warning, danger
            $table->boolean('is_active')->default(true);
            $table->timestamp('starts_at')->nullable();
            $table->timestamp('ends_at')->nullable();
            $table->unsignedBigInteger('created_by')->nullable();
            $table->timestamps();

            $table->foreign('created_by')->references('id')->on('users')->onDelete('set null');
        });
    }

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