<?php

namespace yiiunit\extensions\redis;

use yii\redis\ActiveQuery;
use yiiunit\data\ar\redis\ActiveRecord;
use yiiunit\data\ar\redis\Customer;
use yiiunit\data\ar\redis\OrderItem;
use yiiunit\data\ar\redis\Order;
use yiiunit\data\ar\redis\Item;
use yiiunit\framework\ar\ActiveRecordTestTrait;

/**
 * @group redis
 */
class ActiveRecordTest extends RedisTestCase
{
	use ActiveRecordTestTrait;

	public function callCustomerFind($q = null)	 { return Customer::find($q); }
	public function callOrderFind($q = null)     { return Order::find($q); }
	public function callOrderItemFind($q = null) { return OrderItem::find($q); }
	public function callItemFind($q = null)      { return Item::find($q); }

	public function getCustomerClass() { return Customer::className(); }
	public function getItemClass() { return Item::className(); }
	public function getOrderClass() { return Order::className(); }
	public function getOrderItemClass() { return OrderItem::className(); }


	public function setUp()
	{
		parent::setUp();
		ActiveRecord::$db = $this->getConnection();

		$customer = new Customer();
		$customer->setAttributes(['email' => 'user1@example.com', 'name' => 'user1', 'address' => 'address1', 'status' => 1], false);
		$customer->save(false);
		$customer = new Customer();
		$customer->setAttributes(['email' => 'user2@example.com', 'name' => 'user2', 'address' => 'address2', 'status' => 1], false);
		$customer->save(false);
		$customer = new Customer();
		$customer->setAttributes(['email' => 'user3@example.com', 'name' => 'user3', 'address' => 'address3', 'status' => 2], false);
		$customer->save(false);

//		INSERT INTO tbl_category (name) VALUES ('Books');
//		INSERT INTO tbl_category (name) VALUES ('Movies');

		$item = new Item();
		$item->setAttributes(['name' => 'Agile Web Application Development with Yii1.1 and PHP5', 'category_id' => 1], false);
		$item->save(false);
		$item = new Item();
		$item->setAttributes(['name' => 'Yii 1.1 Application Development Cookbook', 'category_id' => 1], false);
		$item->save(false);
		$item = new Item();
		$item->setAttributes(['name' => 'Ice Age', 'category_id' => 2], false);
		$item->save(false);
		$item = new Item();
		$item->setAttributes(['name' => 'Toy Story', 'category_id' => 2], false);
		$item->save(false);
		$item = new Item();
		$item->setAttributes(['name' => 'Cars', 'category_id' => 2], false);
		$item->save(false);

		$order = new Order();
		$order->setAttributes(['customer_id' => 1, 'create_time' => 1325282384, 'total' => 110.0], false);
		$order->save(false);
		$order = new Order();
		$order->setAttributes(['customer_id' => 2, 'create_time' => 1325334482, 'total' => 33.0], false);
		$order->save(false);
		$order = new Order();
		$order->setAttributes(['customer_id' => 2, 'create_time' => 1325502201, 'total' => 40.0], false);
		$order->save(false);

		$orderItem = new OrderItem();
		$orderItem->setAttributes(['order_id' => 1, 'item_id' => 1, 'quantity' => 1, 'subtotal' => 30.0], false);
		$orderItem->save(false);
		$orderItem = new OrderItem();
		$orderItem->setAttributes(['order_id' => 1, 'item_id' => 2, 'quantity' => 2, 'subtotal' => 40.0], false);
		$orderItem->save(false);
		$orderItem = new OrderItem();
		$orderItem->setAttributes(['order_id' => 2, 'item_id' => 4, 'quantity' => 1, 'subtotal' => 10.0], false);
		$orderItem->save(false);
		$orderItem = new OrderItem();
		$orderItem->setAttributes(['order_id' => 2, 'item_id' => 5, 'quantity' => 1, 'subtotal' => 15.0], false);
		$orderItem->save(false);
		$orderItem = new OrderItem();
		$orderItem->setAttributes(['order_id' => 2, 'item_id' => 3, 'quantity' => 1, 'subtotal' => 8.0], false);
		$orderItem->save(false);
		$orderItem = new OrderItem();
		$orderItem->setAttributes(['order_id' => 3, 'item_id' => 2, 'quantity' => 1, 'subtotal' => 40.0], false);
		$orderItem->save(false);
	}

	public function testFindNullValues()
	{
		// https://github.com/yiisoft/yii2/issues/1311
		$this->markTestSkipped('Redis does not store/find null values correctly.');
	}

	public function testBooleanAttribute()
	{
		// https://github.com/yiisoft/yii2/issues/1311
		$this->markTestSkipped('Redis does not store/find boolean values correctly.');
	}

	public function testFindEagerViaRelationPreserveOrder()
	{
		$this->markTestSkipped('Redis does not support orderBy.');
	}

	public function testFindEagerViaRelationPreserveOrderB()
	{
		$this->markTestSkipped('Redis does not support orderBy.');
	}

	public function testSatisticalFind()
	{
		// find count, sum, average, min, max, scalar
		$this->assertEquals(3, Customer::find()->count());
		$this->assertEquals(6, Customer::find()->sum('id'));
		$this->assertEquals(2, Customer::find()->average('id'));
		$this->assertEquals(1, Customer::find()->min('id'));
		$this->assertEquals(3, Customer::find()->max('id'));

		$this->assertEquals(6, OrderItem::find()->count());
		$this->assertEquals(7, OrderItem::find()->sum('quantity'));
	}

	public function testfindIndexBy()
	{
		$customerClass = $this->getCustomerClass();
		/** @var TestCase|ActiveRecordTestTrait $this */
		// indexBy
		$customers = $this->callCustomerFind()->indexBy('name')/*->orderBy('id')*/->all();
		$this->assertEquals(3, count($customers));
		$this->assertTrue($customers['user1'] instanceof $customerClass);
		$this->assertTrue($customers['user2'] instanceof $customerClass);
		$this->assertTrue($customers['user3'] instanceof $customerClass);

		// indexBy callable
		$customers = $this->callCustomerFind()->indexBy(function ($customer) {
			return $customer->id . '-' . $customer->name;
		})/*->orderBy('id')*/->all(); // TODO this test is duplicated because of missing orderBy support in redis
		$this->assertEquals(3, count($customers));
		$this->assertTrue($customers['1-user1'] instanceof $customerClass);
		$this->assertTrue($customers['2-user2'] instanceof $customerClass);
		$this->assertTrue($customers['3-user3'] instanceof $customerClass);
	}

	public function testFindLimit()
	{
		// TODO this test is duplicated because of missing orderBy support in redis
		/** @var TestCase|ActiveRecordTestTrait $this */
		// all()
		$customers = $this->callCustomerFind()->all();
		$this->assertEquals(3, count($customers));

		$customers = $this->callCustomerFind()/*->orderBy('id')*/->limit(1)->all();
		$this->assertEquals(1, count($customers));
		$this->assertEquals('user1', $customers[0]->name);

		$customers = $this->callCustomerFind()/*->orderBy('id')*/->limit(1)->offset(1)->all();
		$this->assertEquals(1, count($customers));
		$this->assertEquals('user2', $customers[0]->name);

		$customers = $this->callCustomerFind()/*->orderBy('id')*/->limit(1)->offset(2)->all();
		$this->assertEquals(1, count($customers));
		$this->assertEquals('user3', $customers[0]->name);

		$customers = $this->callCustomerFind()/*->orderBy('id')*/->limit(2)->offset(1)->all();
		$this->assertEquals(2, count($customers));
		$this->assertEquals('user2', $customers[0]->name);
		$this->assertEquals('user3', $customers[1]->name);

		$customers = $this->callCustomerFind()->limit(2)->offset(3)->all();
		$this->assertEquals(0, count($customers));

		// one()
		$customer = $this->callCustomerFind()/*->orderBy('id')*/->one();
		$this->assertEquals('user1', $customer->name);

		$customer = $this->callCustomerFind()/*->orderBy('id')*/->offset(0)->one();
		$this->assertEquals('user1', $customer->name);

		$customer = $this->callCustomerFind()/*->orderBy('id')*/->offset(1)->one();
		$this->assertEquals('user2', $customer->name);

		$customer = $this->callCustomerFind()/*->orderBy('id')*/->offset(2)->one();
		$this->assertEquals('user3', $customer->name);

		$customer = $this->callCustomerFind()->offset(3)->one();
		$this->assertNull($customer);
	}

	public function testFindEagerViaRelation()
	{
		/** @var TestCase|ActiveRecordTestTrait $this */
		$orders = $this->callOrderFind()->with('items')/*->orderBy('id')*/->all(); // TODO this test is duplicated because of missing orderBy support in redis
		$this->assertEquals(3, count($orders));
		$order = $orders[0];
		$this->assertEquals(1, $order->id);
		$this->assertEquals(2, count($order->items));
		$this->assertEquals(1, $order->items[0]->id);
		$this->assertEquals(2, $order->items[1]->id);
	}

	public function testFindCount()
	{
		$this->assertEquals(3, Customer::find()->count());
		$this->assertEquals(1, Customer::find()->limit(1)->count());
		$this->assertEquals(2, Customer::find()->limit(2)->count());
		$this->assertEquals(1, Customer::find()->offset(2)->limit(2)->count());
	}

	public function testFindColumn()
	{
		$this->assertEquals(['user1', 'user2', 'user3'], Customer::find()->column('name'));
//		TODO $this->assertEquals(['user3', 'user2', 'user1'], Customer::find()->orderBy(['name' => SORT_DESC])->column('name'));
	}

	// TODO test serial column incr

	public function testUpdatePk()
	{
		// updateCounters
		$pk = ['order_id' => 2, 'item_id' => 4];
		$orderItem = OrderItem::find($pk);
		$this->assertEquals(2, $orderItem->order_id);
		$this->assertEquals(4, $orderItem->item_id);

		$orderItem->order_id = 2;
		$orderItem->item_id = 10;
		$orderItem->save();

		$this->assertNull(OrderItem::find($pk));
		$this->assertNotNull(OrderItem::find(['order_id' => 2, 'item_id' => 10]));
	}
}