<?php
namespace App\Tests;

use App\Entity\Dojo;
use App\Factory\CharacterFactory;
use App\Factory\DojoFactory;
use App\Factory\TechniqueFactory;
use App\Factory\UserFactory;
use Zenstruck\Foundry\Proxy;

class CharacterTest extends AbstractTest
{

    private function createCharacters(Proxy|Dojo $dojo): array
    {
        $technique = TechniqueFactory::createOne();

        $characters = CharacterFactory::createMany(4, [
            'dojo' => $dojo,
            'techniques' => [
                $technique
            ]
        ]);

        return $characters;
    }

    /**
     * Requirement: A user should be able see all characters from a dojo, but only the public fields!
     */
    public function testRetrieveCharactersFromDojoPublic(): void
    {
        $requestUser = UserFactory::createOne();
        $dojo = DojoFactory::createOne();
        CharacterFactory::createMany(4, [
            'dojo' => $dojo
        ]);
        CharacterFactory::createMany(10);

        $response = static::createClientWithToken($requestUser->authName)->request('GET',
            $this->getIri($dojo) . '/characters');

        $this->assertResponseStatusCodeSame(200);

        $this->assertNotEquals("[[],[],[],[]]", $response->getContent());

        // Because test fixtures are automatically loaded between each test, you can assert on them
        $this->assertCount(4, $response->toArray());

        $chars = $response->toArray();
        $this->assertEquals(4, count($chars[0]));
        $this->assertArrayHasKey('id', $chars[0]);
        $this->assertArrayHasKey('name', $chars[0]);
        $this->assertEquals('/api/dojos/' . $dojo->getId()
            ->toBase32(), $chars[0]['dojo']);
        $this->assertArrayHasKey('age', $chars[0]);
        $this->assertArrayNotHasKey('freeSkillPoints', $chars[0]);
        $this->assertArrayNotHasKey('strength', $chars[0]); // not accessible via this route
        $this->assertArrayNotHasKey('constitution', $chars[0]); // not accessible via this route
        $this->assertArrayNotHasKey('agility', $chars[0]); // not accessible via this route
        $this->assertArrayNotHasKey('chi', $chars[0]); // not accessible via this route
        $this->assertArrayNotHasKey('techniques', $chars[0]); // not accessible via this route
    }

    /**
     * Requirement: A user should be able see all of the characters from his dojo, not restricted by public fields!
     */
    public function testRetrieveCharactersFromOwnDojoDetail(): void
    {
        $dojo = DojoFactory::createOne([
            'owner' => UserFactory::createOne()
        ]);

        $technique = TechniqueFactory::createOne();

        $foo = CharacterFactory::createMany(4, [
            'dojo' => $dojo,
            'techniques' => [
                $technique
            ]
        ]);

        $this->assertEquals(1, count($foo[0]->getTechniques()));

        CharacterFactory::createMany(10);

        $response = static::createClientWithToken($dojo->getOwner()->authName)->request('GET', '/api/dojo/characters');

        $this->assertResponseStatusCodeSame(200);

        $this->assertNotEquals("[[],[],[],[]]", $response->getContent());

        $chars = $response->toArray();
        $this->assertEquals(10, count($chars[0]));
        $this->assertArrayHasKey('id', $chars[0]);
        $this->assertArrayHasKey('name', $chars[0]);
        $this->assertArrayHasKey('dojo', $chars[0]);
        $this->assertEquals('/api/dojos/' . $dojo->getId()
            ->toBase32(), $chars[0]['dojo']);
        $this->assertArrayHasKey('age', $chars[0]);
        $this->assertArrayHasKey('freeSkillPoints', $chars[0]);
        $this->assertArrayHasKey('strength', $chars[0]);
        $this->assertArrayHasKey('constitution', $chars[0]);
        $this->assertArrayHasKey('agility', $chars[0]);
        $this->assertArrayHasKey('chi', $chars[0]);
        $this->assertArrayHasKey('techniques', $chars[0]);
        $this->assertEquals('/api/techniques/' . $technique->getId()
            ->toBase32(), $chars[0]['techniques'][0]);
    }

    /**
     * Regression test, to verify that the method will also work when multiple dojos are created.
     */
    public function testRetrieveCharactersFromOwnDojoOnly(): void
    {
        $dojo = DojoFactory::createOne([
            'owner' => UserFactory::createOne()
        ]);
        $chars = $this->createCharacters($dojo);

        $otherDojos = DojoFactory::createMany(10);
        foreach ($otherDojos as $otherDojo) {
            $this->createCharacters($otherDojo);
        }

        $response = static::createClientWithToken($dojo->getOwner()->authName)->request('GET', '/api/dojo/characters');
        $this->assertResponseStatusCodeSame(200);

        $readChars = $response->toArray();

        $this->assertEquals(count($chars), count($readChars));
    }

    /**
     * Requirement: MVP only (in the future the recuitment will be different).
     * A user should be able to create a single character.
     */
    public function testCreateCharacter(): void
    {
        $dojo = DojoFactory::createOne([
            'owner' => UserFactory::createOne()
        ]);

        $tech = TechniqueFactory::createOne([
            'prerequisite' => NULL
        ]);

        $response = static::createClientWithToken($dojo->getOwner()->authName)->request('POST', '/api/characters',
            [
                'json' => [
                    'name' => 'Dude',
                    'strength' => 1,
                    'constitution' => 1,
                    'agility' => 1,
                    'chi' => 1,
                    'techniques' => [
                        $this->getIri($tech)
                    ]
                ]
            ]);

        $this->assertResponseStatusCodeSame(201);

        $this->assertArrayHasKey('id', $response->toArray());
    }

    /**
     * Requirement: MVP only (in the future the recuitment will be different).
     * A user should NOT be able spent more skill points than available.
     */
    public function testCreateCharacterStatsTooHigh(): void
    {
        $dojo = DojoFactory::createOne([
            'owner' => UserFactory::createOne()
        ]);

        $tech = TechniqueFactory::createOne([
            'prerequisite' => NULL
        ]);

        static::createClientWithToken($dojo->getOwner()->authName)->request('POST', '/api/characters',
            [
                'json' => [
                    'name' => 'Dude',
                    'strength' => 99,
                    'constitution' => 1,
                    'agility' => 1,
                    'chi' => 1,
                    'techniques' => [
                        $this->getIri($tech)
                    ]
                ]
            ]);

        $this->assertResponseStatusCodeSame(422);
    }

    /**
     * Requirement: MVP only (in the future the recuitment will be different).
     * A user should NOT be able spent more skill points than available.
     */
    public function testCreateCharacterTooExpensiveTechnique(): void
    {
        $dojo = DojoFactory::createOne([
            'owner' => UserFactory::createOne()
        ]);

        $tech = TechniqueFactory::createOne([
            'costs' => 99
        ]);

        static::createClientWithToken($dojo->getOwner()->authName)->request('POST', '/api/characters',
            [
                'json' => [
                    'name' => 'Dude',
                    'strength' => 1,
                    'constitution' => 1,
                    'agility' => 1,
                    'chi' => 1,
                    'techniques' => [
                        $this->getIri($tech)
                    ]
                ]
            ]);

        $this->assertResponseStatusCodeSame(422);
    }
}