<?php

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

return new class extends Migration
{
    public function up(): void
    {
        Schema::create('family_links', function (Blueprint $table) {
            $table->id();
            $table->foreignId('user_id')->constrained()->cascadeOnDelete();
            $table->foreignId('linked_user_id')->constrained('users')->cascadeOnDelete();
            $table->enum('relationship', ['father', 'mother', 'spouse', 'son', 'daughter', 'other']);
            $table->enum('status', ['pending', 'accepted', 'rejected'])->default('pending');
            $table->timestamp('requested_at')->useCurrent();
            $table->timestamp('responded_at')->nullable();
            $table->timestamps();

            $table->unique(['user_id', 'linked_user_id']);
        });
    }

    public function down(): void
    {
        Schema::dropIfExists('family_links');
    }
};
