<?php

use Mockery as m;

use EasyRdf\Http;

class BnfResolverTest extends TestCase

{

    const BNF_EMPTY_RDF_RESP = <<<EOT

{

  "head" : {

    "vars" : [

      "s",

      "o"

    ]

  },

  "results" : {

    "bindings" : [ ]

  }

}

EOT;

    const BNF_RDF_RESP = <<<EOT

{

  "head":{

    "link":[

    ],

    "vars":[

      "s",

      "o"

    ]

  },

  "results":{

    "distinct":false,

    "ordered":true,

    "bindings":[

      {

        "s":{

          "type":"uri",

          "value":"http://data.bnf.fr/ark:/12148/cb11946662b"

        },

        "o":{

          "type":"literal",

          "xml:lang":"fr",

          "value":"Parents et enfants"

        }

      }

    ]

  }

}

EOT;

    const BNF_2_ID_RDF_RESP = <<<EOT

{

  "head":{

    "link":[

    ],

    "vars":[

      "s",

      "o"

    ]

  },

  "results":{

    "distinct":false,

    "ordered":true,

    "bindings":[

      {

        "s":{

          "type":"uri",

          "value":"http://data.bnf.fr/ark:/12148/cb11946662b"

        },

        "o":{

          "type":"literal",

          "xml:lang":"fr",

          "value":"Parents et enfants"

        }

      },

      {

        "s":{

          "type":"uri",

          "value":"http://data.bnf.fr/ark:/12148/cb11965628b"

        },

        "o":{

          "type":"literal",

          "xml:lang":"fr",

          "value":"Frères et soeurs"

        }

      }

    ]

  }

}

EOT;

    private function setUpSparqlClient($queryResult) {

        $response = m::mock('EasyRdf\Http\Response')

            ->shouldReceive('isSuccessful')->andReturn(true)

            ->shouldReceive('getBody')->andReturn($queryResult)

            ->shouldReceive('getStatus')->andReturn(200)

            ->shouldReceive('getHeader')->andReturn('application/sparql-results+json;charset=UTF-8')

            ->mock();

        $this->httpClient = m::mock('EasyRdf\Http\Client')

            ->shouldReceive('setConfig')

            ->shouldReceive('resetParameters')

            ->shouldReceive('setHeaders')//->with(m::on(function($headers) { print("HEADER => $headers\n"); return true;}),m::on(function($value) { print("VALUE => $value\n"); return true;}))

            ->shouldReceive('setMethod')

            ->shouldReceive('setUri')//->with(m::on(function($uri) { print($uri."\n"); return true;}))

            ->shouldReceive('request')->andReturn($response)

            ->mock();

        Http::setDefaultHttpClient($this->httpClient);

        $this->bnfResolver = $this->app->make('CorpusParole\Services\BnfResolverInterface');

    }

    public function setUp() {

        parent::setUp();

    }

    public function tearDown() {

        parent::tearDown();

        m::close();

    }

    /**

     * Just test the setup

     *

     * @return void

     */

    public function testSetUp() {

        $this->assertTrue(true);

    }

    /**

     * resolve parents et enfants

     * @return void

     */

    public function testResolveSingleId() {

        $this->setUpSparqlClient(self::BNF_RDF_RESP);

        $reslabel = $this->bnfResolver->getLabel("http://data.bnf.fr/ark:/12148/cb11946662b");

        $this->assertEquals('parents et enfants', $reslabel, "Result must be parents et enfants");

    }

    /**

     * resolve parents et enfants ark url

     * @return void

     */

    public function testResolveSingleIdArkUrl() {

        $this->setUpSparqlClient(self::BNF_RDF_RESP);

        $reslabel = $this->bnfResolver->getLabel("http://ark.bnf.fr/ark:/12148/cb11946662b");

        $this->assertEquals('parents et enfants', $reslabel, "Result must be parents et enfants");

    }

    /**

     * resolve parents et enfants, ark id

     * @return void

     */

    public function testResolveSingleIdArk() {

        $this->setUpSparqlClient(self::BNF_RDF_RESP);

        $reslabel = $this->bnfResolver->getLabel("ark:/12148/cb11946662b");

        $this->assertEquals('parents et enfants', $reslabel, "Result must be parents et enfants");

    }

    /**

     * resolve foo

     * @return void

     */

    public function testResolveBadId() {

        $this->setUpSparqlClient(self::BNF_EMPTY_RDF_RESP);

        $reslabel = $this->bnfResolver->getLabel('ark:/12148/cb12345678b');

        $this->assertNull($reslabel, "Result must be null");

    }

    /**

     * resolve foo

     * @return void

     * @expectedException        CorpusParole\Services\BnfResolverException

     * @expectedExceptionMessage the provided id "21dsasd;;" is not a BNF id

     * @expectedExceptionCode 0

     */

    public function testResolveBadFormat() {

        $this->setUpSparqlClient(self::BNF_EMPTY_RDF_RESP);

        $reslabel = $this->bnfResolver->getLabel('21dsasd;;');

    }

    /**

     * resolve foo

     * @return void

     * @expectedException        CorpusParole\Services\BnfResolverException

     * @expectedExceptionMessage the provided id "http://sdsasd.org/foo" is not a BNF id

     * @expectedExceptionCode 0

     */

    public function testResolveBadFormatFullId() {

        $this->setUpSparqlClient(self::BNF_EMPTY_RDF_RESP);

        $reslabel = $this->bnfResolver->getLabel('http://sdsasd.org/foo');

    }

    /**

     * resolve parents et enfants and frères et soeurs

     * @return void

     */

    public function testResolveMultipleId() {

        $this->setUpSparqlClient(self::BNF_2_ID_RDF_RESP);

        $reslabels = $this->bnfResolver->getLabels(['ark:/12148/cb11965628b','ark:/12148/cb11946662b']);

        $this->assertCount(2, $reslabels, "Must have 2 results");

        $this->assertArrayHasKey('ark:/12148/cb11946662b', $reslabels);

        $this->assertArrayHasKey('ark:/12148/cb11965628b', $reslabels);

        $this->assertEquals('parents et enfants', $reslabels['ark:/12148/cb11946662b'], "Result for ark:/12148/cb11965628b must be parents et enfants");

        $this->assertEquals('frères et soeurs', $reslabels['ark:/12148/cb11965628b'], "Result for ark:/12148/cb11946662b must be frères et soeurs");

    }

    /**

     * resolve parents et enfants and frères et soeurs

     * @return void

     */

    public function testResolveMultipleFullIdArkUrl() {

        $this->setUpSparqlClient(self::BNF_2_ID_RDF_RESP);

        $reslabels = $this->bnfResolver->getLabels(['http://ark.bnf.fr/ark:/12148/cb11946662b','http://ark.bnf.fr/ark:/12148/cb11965628b']);

        $this->assertCount(2, $reslabels, "Must have 2 results");

        $this->assertArrayHasKey('http://ark.bnf.fr/ark:/12148/cb11946662b', $reslabels);

        $this->assertArrayHasKey('http://ark.bnf.fr/ark:/12148/cb11965628b', $reslabels);

        $this->assertEquals('parents et enfants', $reslabels['http://ark.bnf.fr/ark:/12148/cb11946662b'], "Result for http://ark.bnf.fr/ark:/12148/cb11946662b must be parents et enfants");

        $this->assertEquals('frères et soeurs', $reslabels['http://ark.bnf.fr/ark:/12148/cb11965628b'], "Result for http://ark.bnf.fr/ark:/12148/cb11965628b must be frères et soeurs");

    }

    /**

     * resolve parents et enfants and frères et soeurs

     * @return void

     */

    public function testResolveMultipleFullIdDataUrl() {

        $this->setUpSparqlClient(self::BNF_2_ID_RDF_RESP);

        $reslabels = $this->bnfResolver->getLabels(['http://data.bnf.fr/ark:/12148/cb11946662b','http://data.bnf.fr/ark:/12148/cb11965628b']);

        $this->assertCount(2, $reslabels, "Must have 2 results");

        $this->assertArrayHasKey('http://data.bnf.fr/ark:/12148/cb11946662b', $reslabels);

        $this->assertArrayHasKey('http://data.bnf.fr/ark:/12148/cb11965628b', $reslabels);

        $this->assertEquals('parents et enfants', $reslabels['http://data.bnf.fr/ark:/12148/cb11946662b'], "Result for http://data.bnf.fr/ark:/12148/cb11946662b must be parents et enfants");

        $this->assertEquals('frères et soeurs', $reslabels['http://data.bnf.fr/ark:/12148/cb11965628b'], "Result for http://data.bnf.fr/ark:/12148/cb11965628b must be frères et soeurs");

    }

    /**

     * check query

     * @return void

     */

    public function testQuery() {

        $expectedUri = config('corpusparole.bnf_query_url')."?query=SELECT+%3Fs+%3Fo+WHERE+%7B%7B+%3Chttp%3A%2F%2Fdata.bnf.fr%2Fark%3A%2F12148%2Fcb11946662b%3E+%3Chttp%3A%2F%2Fwww.w3.org%2F2004%2F02%2Fskos%2Fcore%23prefLabel%3E+%3Fo.+%3Fs+%3Chttp%3A%2F%2Fwww.w3.org%2F2004%2F02%2Fskos%2Fcore%23prefLabel%3E+%3Fo.+FILTER%28%3Fs+%3D+%3Chttp%3A%2F%2Fdata.bnf.fr%2Fark%3A%2F12148%2Fcb11946662b%3E+%26%26+lang%28%3Fo%29+%3D+%22fr%22%29%7D+UNION+%7B+%3Chttp%3A%2F%2Fdata.bnf.fr%2Fark%3A%2F12148%2Fcb11965628b%3E+%3Chttp%3A%2F%2Fwww.w3.org%2F2004%2F02%2Fskos%2Fcore%23prefLabel%3E+%3Fo.+%3Fs+%3Chttp%3A%2F%2Fwww.w3.org%2F2004%2F02%2Fskos%2Fcore%23prefLabel%3E+%3Fo.+FILTER%28%3Fs+%3D+%3Chttp%3A%2F%2Fdata.bnf.fr%2Fark%3A%2F12148%2Fcb11965628b%3E+%26%26+lang%28%3Fo%29+%3D+%22fr%22%29%7D%7D";

        $response = m::mock('EasyRdf\Http\Response')

            ->shouldReceive('isSuccessful')->andReturn(true)

            ->shouldReceive('getBody')->andReturn(self::BNF_EMPTY_RDF_RESP) //result not important

            ->shouldReceive('getStatus')->andReturn(200)

            ->shouldReceive('getHeader')->andReturn('application/sparql-results+json;charset=UTF-8')

            ->mock();

        $this->httpClient = m::mock('EasyRdf\Http\Client')

            ->shouldReceive('setConfig')

            ->shouldReceive('resetParameters')

            ->shouldReceive('setHeaders')//->with(m::on(function($headers) { print("HEADER => $headers\n"); return true;}),m::on(function($value) { print("VALUE => $value\n"); return true;}))

            ->shouldReceive('setMethod')

            ->shouldReceive('setUri')

            ->with($expectedUri)

            //->with(m::on(function($uri) { print($uri."\n"); return true;}))

            ->shouldReceive('request')->andReturn($response)

            ->mock();

        Http::setDefaultHttpClient($this->httpClient);

        $this->bnfResolver = $this->app->make('CorpusParole\Services\BnfResolverInterface');

        $reslabels = $this->bnfResolver->getLabels(['ark:/12148/cb11946662b','ark:/12148/cb11965628b']);

    }

}