<?php

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

class AddMailerToSystem extends Migration
{
	/**
	 * Run the migrations.
	 *
	 * @return void
	 */
	public function up()
	{
		Schema::table('systems', function (Blueprint $table) {
			$table->string('mailer_address')->nullable();
			$table->integer('mailer_port')->nullable();
			$table->integer('mailer_type')->nullable();
			$table->string('zt_id',10)->nullable()->unique();

			$table->unique(['mailer_type','mailer_address','mailer_port']);
		});

		Schema::table('zones', function (Blueprint $table) {
			$table->dropColumn(['ztid']);
		});

		Schema::table('zones', function (Blueprint $table) {
			$table->string('zt_id',16)->unique()->nullable();

			$table->ipAddress('zt_ipv4')->nullable();
			$table->integer('zt_ipv4_mask')->nullable();
			$table->unique(['zt_ipv4','zt_ipv4_mask']);
			$table->ipAddress('zt_ipv6')->nullable();
			$table->integer('zt_ipv6_mask')->nullable();
			$table->unique(['zt_ipv6','zt_ipv6_mask']);
		});

		Schema::create('address_zone', function (Blueprint $table) {
			$table->string('sespass')->nullable();
			$table->string('pktpass',8)->nullable();
			$table->string('ticpass')->nullable();
			$table->string('fixpass')->nullable();

			$table->ipAddress('zt_ipv4')->nullable();
			$table->ipAddress('zt_ipv6')->nullable();

			$table->integer('system_id');
			$table->foreign('system_id')->references('id')->on('systems');
			$table->integer('zone_id');
			$table->foreign('zone_id')->references('id')->on('zones');

			$table->unique(['system_id','zone_id']);
		});
	}

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

		Schema::table('zones', function (Blueprint $table) {
			$table->dropUnique(['zt_id']);
			$table->dropColumn(['zt_id']);
			$table->dropUnique(['zt_ipv4','zt_ipv4_mask']);
			$table->dropUnique(['zt_ipv6','zt_ipv6_mask']);
			$table->dropColumn(['zt_ipv4','zt_ipv4_mask']);
			$table->dropColumn(['zt_ipv6','zt_ipv6_mask']);
		});

		Schema::table('zones', function (Blueprint $table) {
			$table->string('ztid')->nullable();
		});

		Schema::table('systems', function (Blueprint $table) {
			$table->dropUnique(['zt_id']);
			$table->dropUnique(['mailer_type','mailer_address','mailer_port']);
			$table->dropColumn(['mailer_address','mailer_port','mailer_type','zt_id']);
		});
	}
}