<?php

namespace App\Tests\Shared;

use App\Clinic\Entity\ClinicDoctorPermission;
use App\Secretary\Entity\DoctorSecretary;
use App\Shared\Security\PermissionCatalog;
use PHPUnit\Framework\TestCase;

class PermissionCatalogTest extends TestCase
{
    public function testBlankCoversEveryResourceAndActionAsFalse(): void
    {
        $blank = PermissionCatalog::blank();

        $this->assertSame(
            array_keys(PermissionCatalog::RESOURCES),
            array_keys($blank['resources']),
            'blank() باید دقیقاً همان منابع رجیستری را داشته باشد',
        );

        foreach (PermissionCatalog::RESOURCES as $resource => $meta) {
            foreach (array_keys($meta['actions']) as $action) {
                $this->assertFalse(
                    $blank['resources'][$resource][$action],
                    "{$resource}.{$action} باید در blank خاموش باشد",
                );
            }
        }
    }

    public function testMergeKeepsStoredValuesUntouched(): void
    {
        $stored = ['version' => 1, 'resources' => [
            'appointments' => ['view' => true, 'create' => false],
        ]];
        $defaults = ['version' => 1, 'resources' => [
            'appointments' => ['view' => false, 'create' => true],
        ]];

        $merged = PermissionCatalog::merge($stored, $defaults);

        $this->assertTrue($merged['resources']['appointments']['view']);
        $this->assertFalse(
            $merged['resources']['appointments']['create'],
            'مقدارِ صریحِ false در stored نباید با پیش‌فرضِ true بازنویسی شود',
        );
    }

    public function testMergeFillsResourceMissingFromStoredWithRoleDefault(): void
    {
        $stored   = ['version' => 1, 'resources' => ['appointments' => ['view' => true]]];
        $defaults = ['version' => 1, 'resources' => ['treatment' => ['view' => true, 'update' => false]]];

        $merged = PermissionCatalog::merge($stored, $defaults);

        $this->assertTrue(
            $merged['resources']['treatment']['view'],
            'منبعی که بعد از ساختِ ردیف به رجیستری اضافه شده باید پیش‌فرضِ نقش را بگیرد',
        );
        $this->assertFalse($merged['resources']['treatment']['update']);
    }

    public function testMergeFallsBackToFalseWhenNeitherStoredNorDefaultHasIt(): void
    {
        $merged = PermissionCatalog::merge([], []);

        foreach (PermissionCatalog::RESOURCES as $resource => $meta) {
            foreach (array_keys($meta['actions']) as $action) {
                $this->assertFalse($merged['resources'][$resource][$action]);
            }
        }
    }

    public function testFilterPatchDropsUnknownResourcesAndActions(): void
    {
        $clean = PermissionCatalog::filterPatch([
            'appointments'  => ['view' => true, 'teleport' => true],
            'unknown_thing' => ['view' => true],
            'patients'      => 'not-an-array',
        ]);

        $this->assertSame(['appointments' => ['view' => true]], $clean);
    }

    /** پیش‌فرضِ هر نقش فقط حق دارد از منابعِ رجیستری حرف بزند. */
    public function testRoleDefaultsUseOnlyKnownResourcesAndActions(): void
    {
        $roles = [
            'secretary'     => DoctorSecretary::DEFAULT_PERMISSIONS,
            'clinic_doctor' => ClinicDoctorPermission::DEFAULT_PERMISSIONS,
        ];

        foreach ($roles as $role => $defaults) {
            foreach ($defaults['resources'] as $resource => $actions) {
                $this->assertTrue(
                    PermissionCatalog::hasResource($resource),
                    "منبع «{$resource}» در پیش‌فرضِ {$role} هست ولی در رجیستری نیست",
                );
                foreach (array_keys($actions) as $action) {
                    $this->assertTrue(
                        PermissionCatalog::hasAction($resource, $action),
                        "اکشن «{$resource}.{$action}» در پیش‌فرضِ {$role} هست ولی در رجیستری نیست",
                    );
                }
            }
        }
    }

    public function testApiArrayKeepsRegistryOrder(): void
    {
        $api = PermissionCatalog::toApiArray();

        $this->assertSame(
            array_keys(PermissionCatalog::RESOURCES),
            array_column($api, 'key'),
        );
        $this->assertTrue(
            $api[array_search('clinic_doctors', array_column($api, 'key'), true)]['clinic_only'],
        );
    }
}