<?php

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

return new class () extends Migration {
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('locations', function (Blueprint $table) {
            $table->id();
            $table->string('name')->nullable();

            $table->unsignedBigInteger('country_id')->nullable();
            $table->foreign('country_id')->references('id')->on('countries')->onDelete('cascade');

            $table->unsignedBigInteger('division_id')->nullable();
            $table->foreign('division_id')->references('id')->on('divisions')->onDelete('cascade');

            $table->unsignedBigInteger('city_id')->nullable();
            $table->foreign('city_id')->references('id')->on('cities')->onDelete('cascade');

            $table->unsignedBigInteger('district_id')->nullable();
            $table->foreign('district_id')->references('id')->on('districts')->onDelete('cascade');

            $table->unsignedBigInteger('locatable_id'); // Setup one-to-many polymorph relationship
            $table->string('locatable_type');   // Setup one-to-many polymorph relationship

            $table->timestamps();
        });
    }

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