<?php /** @noinspection PhpUnhandledExceptionInspection */

namespace com\fwdekker\deathnotifier\wikipedia;

use PHPUnit\Framework\TestCase;


/**
 * Integration tests for {@see Wikipedia}.
 *
 * These tests are slow because they directly communicate with Wikipedia. No mocking going on here. This also means that
 * in several years, some of these tests will fail.
 */
class WikipediaTest extends TestCase
{
    /**
     * @var Wikipedia the `Wikipedia` instance to test on
     */
    private Wikipedia $wikipedia;


    protected function setUp(): void
    {
        $this->wikipedia = new Wikipedia();
    }


    public function test_query_returns_missing_for_nonsense_title(): void
    {
        $output = $this->wikipedia->query_people_info(["This article does not exist."], resolve_moves: false);

        self::assertEmpty($output->results);
        self::assertEmpty($output->redirects->getIterator());
        self::assertContains("This article does not exist.", $output->missing);
    }

    public function test_query_returns_redirected_for_normalized_title(): void
    {
        $output = $this->wikipedia->query_people_info(["donald Trump"], resolve_moves: false);

        self::assertArrayHasKey("Donald Trump", $output->results);
        self::assertEquals("Donald Trump", $output->redirects->resolve("donald Trump"));
        self::assertEmpty($output->missing);
    }

    public function test_query_returns_redirected_for_alternative_title(): void
    {
        $output = $this->wikipedia->query_people_info(["Donald J. Trump"], resolve_moves: false);

        self::assertArrayHasKey("Donald Trump", $output->results);
        self::assertEquals("Donald Trump", $output->redirects->resolve("Donald J. Trump"));
        self::assertEmpty($output->missing);
    }

    public function test_query_returns_redirected_for_normalized_alternative_title(): void
    {
        $output = $this->wikipedia->query_people_info(["donald J. Trump"], resolve_moves: false);

        self::assertArrayHasKey("Donald Trump", $output->results);
        self::assertEquals("Donald Trump", $output->redirects->resolve("donald J. Trump"));
        self::assertEmpty($output->missing);
    }

    public function test_query_returns_no_missing_or_redirects_for_correct_title(): void
    {
        $output = $this->wikipedia->query_people_info(["Donald Trump"], resolve_moves: false);

        self::assertArrayHasKey("Donald Trump", $output->results);
        self::assertEmpty($output->redirects->getIterator());
        self::assertEmpty($output->missing);
    }

    public function test_query_returns_missing_if_page_deleted_and_moved_but_resolve_is_disabled(): void
    {
        $output = $this->wikipedia->query_people_info(["MILK FART"], resolve_moves: false);

        self::assertEmpty($output->results);
        self::assertEmpty($output->redirects->getIterator());
        self::assertContains("MILK FART", $output->missing);
    }

    public function test_query_resolves_move_if_page_was_deleted(): void
    {
        $output = $this->wikipedia->query_people_info(["MILK FART"], resolve_moves: true);

        self::assertArrayHasKey("Ben Shapiro", $output->results);
        self::assertEquals("Ben Shapiro", $output->redirects->resolve("MILK FART"));
        self::assertEmpty($output->missing);
    }

    public function test_query_resolves_move_and_redirect_if_page_was_deleted(): void
    {
        $output = $this->wikipedia->query_people_info(["Asdfasdf"], resolve_moves: true);

        self::assertArrayHasKey("Tom E. Beer", $output->results);
        self::assertEquals("Tom E. Beer", $output->redirects->resolve("Asdfasdf"));
        self::assertEmpty($output->missing);
    }


    public function test_query_detects_non_person_page(): void
    {
        $output = $this->wikipedia->query_people_info(["Milk"], resolve_moves: false);

        self::assertEquals(ArticleType::Other, $output->results["Milk"]["type"]);
    }

    public function test_query_detects_disambiguation_page(): void
    {
        $output = $this->wikipedia->query_people_info(["Joseph"], resolve_moves: false);

        self::assertEquals(ArticleType::Disambiguation, $output->results["Joseph"]["type"]);
    }

    public function test_query_detects_index_page(): void
    {
        $output = $this->wikipedia->query_people_info(["ASDF"], resolve_moves: false);

        self::assertEquals(ArticleType::Disambiguation, $output->results["ASDF"]["type"]);
    }

    public function test_query_detects_person_page(): void
    {
        $output = $this->wikipedia->query_people_info(["Joe Biden"], resolve_moves: false);

        self::assertEquals(ArticleType::Person, $output->results["Joe Biden"]["type"]);
    }


    public function test_query_detects_alive_person(): void
    {
        $output = $this->wikipedia->query_people_info(["ContraPoints"], resolve_moves: false);

        self::assertEquals(PersonStatus::Alive, $output->results["ContraPoints"]["status"]);
    }

    public function test_query_detects_dead_person(): void
    {
        $output = $this->wikipedia->query_people_info(["Sophie (musician)"], resolve_moves: false);

        self::assertEquals(PersonStatus::Dead, $output->results["Sophie (musician)"]["status"]);
    }

    public function test_query_detects_suicide_person(): void
    {
        $output = $this->wikipedia->query_people_info(["Adolf Hitler"], resolve_moves: false);

        self::assertEquals(PersonStatus::Dead, $output->results["Adolf Hitler"]["status"]);
    }

    public function test_query_detects_missing_person(): void
    {
        $output = $this->wikipedia->query_people_info(["Sada Abe"], resolve_moves: false);

        self::assertEquals(PersonStatus::Dead, $output->results["Sada Abe"]["status"]);
    }

    public function test_query_detects_possibly_living_person(): void
    {
        $output = $this->wikipedia->query_people_info(["Angela Anderes"], resolve_moves: false);

        self::assertEquals(PersonStatus::PossiblyAlive, $output->results["Angela Anderes"]["status"]);
    }
}