<?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('movies', function (Blueprint $table) {
            $table->id();
            $table->string('provider')->nullable();
            $table->string('provider_id')->nullable()->index();
            $table->json('external_ids')->nullable();
            $table->string('title');
            $table->string('original_title')->nullable();
            $table->text('description')->nullable();
            $table->string('poster_url')->nullable();
            $table->string('backdrop_url')->nullable();
            $table->string('rating', 20)->nullable();
            $table->date('release_date')->nullable();
            $table->unsignedSmallInteger('year')->nullable();
            $table->unsignedSmallInteger('runtime')->nullable(); // minutes
            $table->timestamps();
        });

        Schema::create('genres', function (Blueprint $table) {
            $table->id();
            $table->string('name')->unique();
            $table->timestamps();
        });

        Schema::create('actors', function (Blueprint $table) {
            $table->id();
            $table->string('name')->unique();
            $table->timestamps();
        });

        Schema::create('directors', function (Blueprint $table) {
            $table->id();
            $table->string('name')->unique();
            $table->timestamps();
        });

        Schema::create('studios', function (Blueprint $table) {
            $table->id();
            $table->string('name')->unique();
            $table->timestamps();
        });

        Schema::create('countries', function (Blueprint $table) {
            $table->id();
            $table->string('name')->unique();
            $table->timestamps();
        });

        Schema::create('languages', function (Blueprint $table) {
            $table->id();
            $table->string('name')->unique();
            $table->timestamps();
        });

        Schema::create('movie_genre', function (Blueprint $table) {
            $table->foreignId('movie_id')->constrained('movies')->cascadeOnDelete();
            $table->foreignId('genre_id')->constrained('genres')->cascadeOnDelete();
            $table->primary(['movie_id','genre_id']);
        });

        Schema::create('movie_actor', function (Blueprint $table) {
            $table->foreignId('movie_id')->constrained('movies')->cascadeOnDelete();
            $table->foreignId('actor_id')->constrained('actors')->cascadeOnDelete();
            $table->primary(['movie_id','actor_id']);
        });

        Schema::create('movie_director', function (Blueprint $table) {
            $table->foreignId('movie_id')->constrained('movies')->cascadeOnDelete();
            $table->foreignId('director_id')->constrained('directors')->cascadeOnDelete();
            $table->primary(['movie_id','director_id']);
        });

        Schema::create('movie_studio', function (Blueprint $table) {
            $table->foreignId('movie_id')->constrained('movies')->cascadeOnDelete();
            $table->foreignId('studio_id')->constrained('studios')->cascadeOnDelete();
            $table->primary(['movie_id','studio_id']);
        });

        Schema::create('movie_country', function (Blueprint $table) {
            $table->foreignId('movie_id')->constrained('movies')->cascadeOnDelete();
            $table->foreignId('country_id')->constrained('countries')->cascadeOnDelete();
            $table->primary(['movie_id','country_id']);
        });

        Schema::create('movie_language', function (Blueprint $table) {
            $table->foreignId('movie_id')->constrained('movies')->cascadeOnDelete();
            $table->foreignId('language_id')->constrained('languages')->cascadeOnDelete();
            $table->primary(['movie_id','language_id']);
        });
    }

    public function down(): void
    {
        Schema::dropIfExists('movie_language');
        Schema::dropIfExists('movie_country');
        Schema::dropIfExists('movie_studio');
        Schema::dropIfExists('movie_director');
        Schema::dropIfExists('movie_actor');
        Schema::dropIfExists('movie_genre');
        Schema::dropIfExists('languages');
        Schema::dropIfExists('countries');
        Schema::dropIfExists('studios');
        Schema::dropIfExists('directors');
        Schema::dropIfExists('actors');
        Schema::dropIfExists('genres');
        Schema::dropIfExists('movies');
    }
};