<?php

use Toolbox\Destination;
use Toolbox\Drift;
use Toolbox\Lock;
use Toolbox\Ownership;
use Toolbox\ProjectManifest;

Harness::suite('group3');

Harness::it('manifest de deseo guarda y recupera restricciones', function () {
    $dir = tmpdir();
    $m   = ProjectManifest::load($dir);
    $m->setConstraint('http:aria2', '^1.2');
    $m->coreConstraint = '>=1.1';
    $m->save($dir);

    $loaded = ProjectManifest::load($dir);
    eq('^1.2', $loaded->constraint('http:aria2'));
    eq('>=1.1', $loaded->coreConstraint);

    rrmdir($dir);
});

Harness::it('lock guarda core y componentes con schema esperado', function () {
    $dir  = tmpdir();
    $file = $dir . '/src/Libs/Aria2.php';
    write_file($file, "<?php\n");

    $lock = Lock::empty();
    $lock->setCore(['version' => '1.5.0', 'commit' => 'abc', 'files' => ['src/Libs/Router.php' => 'sha256:x']]);
    $lock->setComponent('http:aria2', [
        'package'        => 'http',
        'version'        => '1.2.0',
        'toolbox_commit' => 'D',
        'mode'           => 'copy',
        'files'          => ['src/Libs/Aria2.php' => Drift::hash($file)],
    ]);
    $lock->save($dir);

    $loaded = Lock::load($dir);
    eq('1.5.0', $loaded->core()['version']);
    eq('http', $loaded->component('http:aria2')['package']);
    eq('copy', $loaded->component('http:aria2')['mode']);

    rrmdir($dir);
});

Harness::it('ownership detecta colisión de rutas', function () {
    $lock = Lock::empty();
    $lock->setCore(['files' => ['src/Libs/X.php' => 'sha256:a']]);
    $lock->setComponent('a:b', ['package' => 'a', 'version' => '1', 'toolbox_commit' => null, 'mode' => 'copy', 'files' => ['src/Libs/X.php' => 'sha256:b']]);

    $ownership = Ownership::fromLock($lock);
    ok($ownership->collisions() !== [], 'debía detectar colisión');
    throws(fn () => $ownership->assertNoCollisions());
});

Harness::it('ownership separa core y componentes sin colisión', function () {
    $lock = Lock::empty();
    $lock->setCore(['files' => ['src/Libs/Router.php' => 'sha256:a']]);
    $lock->setComponent('a:b', ['package' => 'a', 'version' => '1', 'toolbox_commit' => null, 'mode' => 'copy', 'files' => ['src/Libs/B.php' => 'sha256:b']]);

    $ownership = Ownership::fromLock($lock);
    eq('core', $ownership->ownerOf('src/Libs/Router.php'));
    eq('a:b', $ownership->ownerOf('src/Libs/B.php'));

    $ownership->assertNoCollisions();
});

Harness::it('drift distingue match, drifted y missing', function () {
    $dir  = tmpdir();
    $file = $dir . '/f.php';
    write_file($file, 'original');
    $hash = Drift::hash($file);

    eq(Drift::MATCH, Drift::status($file, $hash));

    write_file($file, 'editado');
    eq(Drift::DRIFTED, Drift::status($file, $hash));

    eq(Drift::MISSING, Drift::status($dir . '/nope.php', $hash));

    rrmdir($dir);
});

Harness::it('destino aplica la regla src y fuera de src', function () {
    $rootDir  = '/proj';
    $rootCore = '/proj/src';

    eq('src/Libs/Crypto.php', Destination::relative('src/Libs/Crypto.php', $rootDir, $rootCore));
    eq('duckbrain', Destination::relative('duckbrain', $rootDir, $rootCore));
    eq('/proj/src/Libs/Crypto.php', Destination::resolve('src/Libs/Crypto.php', $rootDir, $rootCore));
    eq('/proj/duckbrain', Destination::resolve('duckbrain', $rootDir, $rootCore));

    eq('custom/Libs/Crypto.php', Destination::relative('src/Libs/Crypto.php', $rootDir, '/proj/custom'));
});

Harness::it('destino explícito sobreescribe la regla', function () {
    $dest = Destination::relative('src/Libs/Crypto.php', '/proj', '/proj/src', ['src/Libs/Crypto.php' => 'elsewhere/Crypto.php']);
    eq('elsewhere/Crypto.php', $dest);
});

Harness::it('el lock persiste la descripción y tolera locks sin el campo', function () {
    $dir = tmpdir();
    $lock = Lock::empty();
    $lock->setComponent('db:sql', [
        'package'     => 'db',
        'version'     => '1.0.0',
        'mode'        => 'copy',
        'description' => 'SQL',
        'files'       => [],
    ]);
    $lock->save($dir);

    eq('SQL', Lock::load($dir)->component('db:sql')['description'], 'roundtrip de description');

    $raw = json_decode((string) file_get_contents($dir . '/.duckbrain/lock.json'), true);
    unset($raw['components']['db:sql']['description']);
    file_put_contents($dir . '/.duckbrain/lock.json', json_encode($raw));

    eq(null, Lock::load($dir)->component('db:sql')['description'], 'lock antiguo sin campo se lee tolerante');

    rrmdir($dir);
});

Harness::it('add captura la descripción efectiva del catálogo en el lock', function () {
    $root = tmpdir('proj');
    $tool = tmpdir('tool');
    write_file($tool . '/packages/mix/duckbrain.json', json_encode([
        'name'        => 'mix',
        'version'     => '1.0.0',
        'description' => 'Descripción del paquete',
        'components'  => [
            'own' => ['files' => ['src/Libs/Own.php'], 'description' => 'Descripción propia'],
            'inh' => ['files' => ['src/Libs/Inh.php']],
        ],
        'default' => ['own', 'inh'],
    ]));
    write_file($tool . '/packages/mix/src/Libs/Own.php', "<?php\n");
    write_file($tool . '/packages/mix/src/Libs/Inh.php', "<?php\n");

    (new Toolbox\Installer($root, $tool, new Toolbox\Console()))->add(['mix'], ['yes' => true]);

    $lock = Lock::load($root);
    eq('Descripción propia', $lock->component('mix:own')['description'], 'propia gana en el lock');
    eq('Descripción del paquete', $lock->component('mix:inh')['description'], 'sin propia, hereda del paquete');

    rrmdir($root);
    rrmdir($tool);
});