<?php

namespace Tainacan\Tests;
use Tainacan\Metadata_Types;
/**
 * Class Metadatum
 *
 * @package Test_Tainacan
 */

/**
 * Metadatum test case.
 * @group metadata
 */
class Metadata extends TAINACAN_UnitTestCase {

	/**
	 * Test insert a regular metadatum with type
	 */
	function test_add() {
		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();

		$collection = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name' => 'teste'
			),
			true
		);

		$metadatum = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name' => 'metadado',
				'description' => 'descricao',
				'collection' => $collection,
				'accept_suggestion' => true,
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
			),
			true
		);

		$test = $Tainacan_Metadata->fetch($metadatum->get_id());

		$this->assertEquals($test->get_name(), 'metadado');
		$this->assertEquals($test->get_description(), 'descricao');
		$this->assertEquals($test->get_collection_id(), $collection->get_id());
		$this->assertTrue((bool) $test->get_accept_suggestion());
	}

	/**
	 * Test insert a regular metadatum with type
	 */
	function test_add_type(){
		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();

		$collection = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name' => 'teste'
			),
			true
		);

		$metadatum = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'              => 'metadado',
				'description'       => 'descricao',
				'collection_id'     => $collection->get_id(),
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
			),
			true
		);

		$test = $Tainacan_Metadata->fetch($metadatum->get_id());

		$this->assertEquals($test->get_name(), 'metadado');
		$this->assertEquals($test->get_collection_id(), $collection->get_id());
		$this->assertEquals('Tainacan\Metadata_Types\Text', $test->get_metadata_type());
		$this->assertEquals($test->get_metadata_type(), 'Tainacan\Metadata_Types\Text');
	}

	/**
	 * test if parent metadatum are visible for children collection
	 */
	function test_hierarchy_metadata(){
		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();

		$this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'              => 'metadatum default',
				'collection_id'     => $Tainacan_Metadata->get_default_metadata_attribute(),
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
				'status'            => 'publish'
			),
			true
		);

		$collection_grandfather = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name' => 'collection grandfather'
			),
			true
		);

		$this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'              => 'metadatum grandfather',
				'collection_id'     => $collection_grandfather->get_id(),
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
				'status'            => 'publish'
			),
			true
		);

		$collection_father = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name'   => 'collection father',
				'parent' => $collection_grandfather->get_id()
			),
			true
		);

		$this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'              => 'metadatum father',
				'collection_id'     => $collection_father->get_id(),
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
				'status'            => 'publish'
			),
			true
		);

		$collection_son = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name'   => 'collection son',
				'parent' => $collection_father->get_id()
			),
			true
		);

		$this->assertEquals( $collection_grandfather->get_id(), $collection_father->get_parent() );
		$this->assertEquals( $collection_father->get_id(), $collection_son->get_parent() );

		$this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'              => 'metadatum son',
				'collection_id'     => $collection_son->get_id(),
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
				'status'            => 'publish'
			),
			true
		);

		$retrieve_metadata =  $Tainacan_Metadata->fetch_by_collection( $collection_son );
		
		$retrieve_metadata_ids =  $Tainacan_Metadata->fetch_ids_by_collection( $collection_son, [] );

		// should return 6
		$this->assertEquals( 6, sizeof( $retrieve_metadata ) );
		$this->assertEquals( 6, sizeof( $retrieve_metadata_ids ) );
	}

	/**
	 * test remove core metadata
	 */
	function test_core_metadata(){
		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();

		$collection_grandfather = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name' => 'collection metadatum'
			),
			true
		);

		$core_metadata = $Tainacan_Metadata->get_core_metadata( $collection_grandfather );

		if( $core_metadata ){
			foreach( $core_metadata as $core_metadatum ){
				$this->assertFalse(wp_trash_post( $core_metadatum->get_id() ) );
			}
		}
	}

	/**
	 * test if the defaults types are registered
	 */
	function test_metadata_metadata_type(){
		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();
		$this->assertEquals( 11, sizeof( $Tainacan_Metadata->fetch_metadata_types() ) );
	}

	/**
	 *
	 */
	function test_ordenation_metadata(){
		$Tainacan_Collections = \Tainacan\Repositories\Collections::get_instance();
		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();

		$collection = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name' => 'teste'
			),
			true
		);

		$metadatum1 = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name' => 'metadatum1',
				'description' => 'descricao',
				'collection' => $collection,
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
				'status' => 'publish'
			),
			true
		);

		$metadatum2 = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name' => 'metadatum2',
				'description' => 'metadatum2',
				'collection' => $collection,
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
				'status' => 'publish'
			),
			true
		);


		$metadatum3 = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name' => 'metadatum3',
				'description' => 'metadatum3',
				'collection' => $collection,
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
				'status' => 'publish'
			),
			true
		);

		$collection->set_metadata_order(
			[
				array( 'id' => $metadatum3->get_id(), 'enabled' => false ),
				array( 'id' => $metadatum2->get_id(), 'enabled' => true ),
				array( 'id' => $metadatum1->get_id(), 'enabled' => true )
			]);

		$update_collection = $Tainacan_Collections->update( $collection );
		
		$metadata_ordinate = $Tainacan_Metadata->fetch_by_collection( $update_collection );
		$this->assertEquals( 'metadatum2', $metadata_ordinate[0]->get_name() );

		$metadata_ordinate_enabled = $Tainacan_Metadata->fetch_by_collection( $update_collection, [ 'include_disabled' => true ] );
		$this->assertEquals( 'metadatum3', $metadata_ordinate_enabled[0]->get_name() );
		
		$this->assertFalse($metadata_ordinate_enabled[0]->get_enabled_for_collection());
		$this->assertTrue($metadata_ordinate_enabled[1]->get_enabled_for_collection());
		$this->assertTrue($metadata_ordinate_enabled[2]->get_enabled_for_collection());
	}
	
	function test_unique_slugs() {
		$x = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'          => 'teste',
				'description'   => 'adasdasdsa',
				'slug'          => 'duplicated_slug',
				'status'        => 'publish',
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
			),
			true
		);
		
		$y = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'          => 'teste',
				'description'   => 'adasdasdsa',
				'slug'          => 'duplicated_slug',
				'status'        => 'publish',
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
			),
			true
		);
		
		$this->assertNotEquals($x->get_slug(), $y->get_slug());
		
		// Create as draft and publish later
		$x = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'          => 'teste',
				'description'   => 'adasdasdsa',
				'slug'          => 'duplicated_slug',
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
			),
			true
		);
		
		$y = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'          => 'teste',
				'description'   => 'adasdasdsa',
				'slug'          => 'duplicated_slug',
				'metadata_type'  => 'Tainacan\Metadata_Types\Text',
			),
			true
		);
		
		$this->assertEquals($x->get_slug(), $y->get_slug());
		
		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();
		$x->set_status('publish');
		$x->validate();
		$x = $Tainacan_Metadata->insert($x);
		$y->set_status('private'); // or publish shoud behave the same
		$y->validate();
		$y = $Tainacan_Metadata->insert($y);
		
		$this->assertNotEquals($x->get_slug(), $y->get_slug());
		
	}

	function test_validation_of_metadata_types() {
		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();

		$collection = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name' => 'teste'
			),
			true
		);

		
		$validMetadatum = new \Tainacan\Entities\Metadatum();
		$validMetadatum->set_name('test');
		$validMetadatum->set_description('test');
		$validMetadatum->set_collection($collection);
		$validMetadatum->set_metadata_type('Tainacan\Metadata_Types\Relationship');
		$validMetadatum->set_metadata_type_options(['collection_id' => 12]);
		
		$this->assertTrue($validMetadatum->validate());
		
		$invalidMetadatum = new \Tainacan\Entities\Metadatum();
		$invalidMetadatum->set_name('test');
		$invalidMetadatum->set_description('test');
		$invalidMetadatum->set_collection($collection);
		$invalidMetadatum->set_status('publish');
		$invalidMetadatum->set_metadata_type('Tainacan\Metadata_Types\Relationship');
		$invalidMetadatum->set_metadata_type_options(['collection_id' => 'string']);
		
		$this->assertFalse($invalidMetadatum->validate());

	}
	
	function test_metadata_type_option_index() {

		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();
		
		$collection = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name'   => 'test',
			),
			true
		);
		
		$tax = $this->tainacan_entity_factory->create_entity(
			'taxonomy',
			array(
				'name'   => 'tax_test',
				'collections' => [$collection],
				'status' => 'publish'
			),
			true
		);
		
		$metadatum = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name' => 'meta',
				'description' => 'description',
				'collection' => $collection,
				'metadata_type' => 'Tainacan\Metadata_Types\Taxonomy',
				'status'	 => 'publish',
				'metadata_type_options' => [
					'taxonomy_id' => $tax->get_id(),
					'allow_new_terms' => 'no'
				]
			),
			true
		);
		
		$test_meta = get_post_meta($metadatum->get_id(), '_option_taxonomy_id', true);
		$this->assertEquals( $tax->get_id(), $test_meta );
		
		$fetch = $Tainacan_Metadata->fetch([
			'meta_query' => [
				[
					'key' => '_option_taxonomy_id',
					'value' => $tax->get_id()
				]
			]
		], 'OBJECT');
		
		$this->assertEquals(1, count($fetch));
		
		$this->assertEquals($metadatum->get_id(), $fetch[0]->get_id());
		
	}
	
	function test_relationship_get_collection_method() {
		$collection = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name' => 'teste'
			),
			true
		);
		
		$collection2 = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name' => 'teste2'
			),
			true
		);
		
		$metadatum = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name' => 'meta',
				'description' => 'description',
				'collection' => $collection,
				'metadata_type' => 'Tainacan\Metadata_Types\Relationship',
				'status'	 => 'publish',
				'metadata_type_options' => [
					'collection_id' => $collection2->get_id(),
					'search' => $collection2->get_core_title_metadatum()->get_id()
					]
				),
				true
		);

		$object = $metadatum->get_metadata_type_object();
		
		$colCheck = $object->get_collection();
		
		$this->assertTrue( $colCheck instanceof \Tainacan\Entities\Collection );
		$this->assertEquals($collection2->get_id(), $colCheck->get_id());
	}

	function test_update_taxonomy_cascate_status() {
		$Tainacan_Taxonomies = \Tainacan\Repositories\Taxonomies::get_instance();
		$Tainacan_Metadata = \Tainacan\Repositories\Metadata::get_instance();

		$collection = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name'   => 'test_col',
				'status' => 'publish'
			),
			true
		);

		$another_collection = $this->tainacan_entity_factory->create_entity(
			'collection',
			array(
				'name'   => 'test_another',
				'status' => 'publish'
			),
			true
		);

		$tax_public = $this->tainacan_entity_factory->create_entity(
			'taxonomy',
			array(
				'name'   => 'tax_public',
				'collections' => [$collection, $another_collection],
				'status' => 'publish'
			),
			true
		);

		$tax = $this->tainacan_entity_factory->create_entity(
			'taxonomy',
			array(
				'name'   => 'tax_private',
				'collections' => [$collection, $another_collection],
				'status' => 'publish'
			),
			true
		);

		$metadatum1 = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'   => 'tax_public',
				'status' => 'publish',
				'collection' => $collection,
				'metadata_type'  => 'Tainacan\Metadata_Types\Taxonomy',
				'metadata_type_options' => [
					'taxonomy_id' => $tax_public->get_id(),
				]
			),
			true
		);

		$metadatum2 = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'   => 'tax_public',
				'status' => 'publish',
				'collection' => $another_collection,
				'metadata_type'  => 'Tainacan\Metadata_Types\Taxonomy',
				'metadata_type_options' => [
					'taxonomy_id' => $tax_public->get_id(),
				]
			),
			true
		);

		$metadatum3 = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'   => 'tax',
				'status' => 'publish',
				'collection' => $collection,
				'metadata_type'  => 'Tainacan\Metadata_Types\Taxonomy',
				'metadata_type_options' => [
					'taxonomy_id' => $tax->get_id(),
				]
			),
			true
		);

		$metadatum4 = $this->tainacan_entity_factory->create_entity(
			'metadatum',
			array(
				'name'   => 'tax',
				'status' => 'publish',
				'collection' => $another_collection,
				'metadata_type'  => 'Tainacan\Metadata_Types\Taxonomy',
				'metadata_type_options' => [
					'taxonomy_id' => $tax->get_id(),
				]
			),
			true
		);

		$metadatum1 = $Tainacan_Metadata->fetch($metadatum1->get_id());
		$metadatum2 = $Tainacan_Metadata->fetch($metadatum2->get_id());
		$metadatum3 = $Tainacan_Metadata->fetch($metadatum3->get_id());
		$metadatum4 = $Tainacan_Metadata->fetch($metadatum4->get_id());

		$this->assertEquals($metadatum1->get_status(), 'publish');
		$this->assertEquals($metadatum2->get_status(), 'publish');
		$this->assertEquals($metadatum3->get_status(), 'publish');
		$this->assertEquals($metadatum4->get_status(), 'publish');

		$tax->set_status('private');
		$tax->validate();
		$tax = $Tainacan_Taxonomies->update($tax);

		$metadatum1 = $Tainacan_Metadata->fetch($metadatum1->get_id());
		$metadatum2 = $Tainacan_Metadata->fetch($metadatum2->get_id());
		$metadatum3 = $Tainacan_Metadata->fetch($metadatum3->get_id());
		$metadatum4 = $Tainacan_Metadata->fetch($metadatum4->get_id());

		$this->assertEquals($metadatum1->get_status(), 'publish');
		$this->assertEquals($metadatum2->get_status(), 'publish');
		$this->assertEquals($metadatum3->get_status(), 'private');
		$this->assertEquals($metadatum4->get_status(), 'private');

		$tax_draft = $this->tainacan_entity_factory->create_entity(
			'taxonomy',
			array(
				'name'   => '',
				'collections' => [],
				'status' => 'auto-draft'
			),
			true
		);

		$metadatum1 = $Tainacan_Metadata->fetch($metadatum1->get_id());
		$metadatum2 = $Tainacan_Metadata->fetch($metadatum2->get_id());
		$metadatum3 = $Tainacan_Metadata->fetch($metadatum3->get_id());
		$metadatum4 = $Tainacan_Metadata->fetch($metadatum4->get_id());

		$this->assertEquals($metadatum1->get_status(), 'publish');
		$this->assertEquals($metadatum2->get_status(), 'publish');
		$this->assertEquals($metadatum3->get_status(), 'private');
		$this->assertEquals($metadatum4->get_status(), 'private');

	
	}
}

/**
 * Class TainacanMetadatumType
 */
class RandomType extends Metadata_Types\Metadata_Type {

	function __construct(){
		parent::__construct();
	}

	/**
	 * @param $metadatum
	 * @return string
	 */

	public function render( $metadatum ){}
}