<?php

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

class CreateInternationalRates extends Migration
{
    /**
     * Run the migrations.
     *
     * @return void
     */
    public function up()
    {
        Schema::create('international_rates', function (Blueprint $table) {
            // General
            $table->bigIncrements('id');
            $table->unsignedBigInteger('backend_user_id')->nullable();
            $table->decimal('price_landline', 8, 2)->nullable();
            $table->decimal('price_mobile', 8, 2)->nullable();
            $table->decimal('price_sms', 8, 2)->nullable();
            $table->decimal('price_mms', 8, 2)->nullable();
            $table->nullableTimestamps();

            $table->foreign('backend_user_id')->references('id')
                ->on('backend_users')->onDelete('SET NULL')->onUpdate('CASCADE');
        });
      
        Schema::create('international_rates_lang', function (Blueprint $table) {
            $table->bigIncrements('translation_id');
            $table->unsignedBigInteger('international_rate_id');
            $table->string('language_id', 10);
            $table->string('title', 150);

            $table->unique(['international_rate_id', 'language_id'], 'idx_international_rates_lang');
            $table->foreign('international_rate_id')
                ->references('id')
                ->on('international_rates')
                ->onDelete('CASCADE')
                ->onUpdate('CASCADE');
        });

        Schema::create('country_international_rate', function (Blueprint $table) {
            $table->unsignedBigInteger('international_rate_id');
            $table->unsignedBigInteger('country_id');
            $table->integer('position')->nullable();
            $table->primary(['international_rate_id', 'country_id'], 'country_internation_rate_primary');

            $table->foreign('international_rate_id', 'country_internation_rate_fk1')->references('id')
                ->on('international_rates')->onDelete('CASCADE')->onUpdate('CASCADE');
            $table->foreign('country_id', 'country_internation_rate_fk2')->references('id')
                ->on('countries')->onDelete('CASCADE')->onUpdate('CASCADE');
        });
    }

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