<?php

namespace Tests\Feature\Admin;

use App\Models\Role;
use App\Models\Setting;
use App\Models\User;
use App\Models\Permission;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

/**
 * Functional test for Site Settings management.
 */
class SettingManagementTest extends TestCase
{
    use RefreshDatabase;

    protected User $admin;

    protected function setUp(): void
    {
        parent::setUp();

        // Create Admin role and user
        $adminRole = Role::create(['name' => 'Admin', 'slug' => 'admin']);
        $this->admin = User::factory()->create();
        $this->admin->roles()->attach($adminRole);

        // Ensure settings permissions exist (though Admin bypasses)
        Permission::create(['name' => 'View Settings', 'slug' => 'view-settings', 'resource' => 'settings', 'action' => 'view']);
        Permission::create(['name' => 'Update Settings', 'slug' => 'update-settings', 'resource' => 'settings', 'action' => 'update']);

        // Seed basic settings
        $this->seed(\Database\Seeders\SettingSeeder::class);
    }

    /**
     * Test that admin can view the settings page.
     */
    public function test_admin_can_view_settings_page()
    {
        $response = $this->actingAs($this->admin)->get(route('admin.settings.index'));

        $response->assertStatus(200);
        $response->assertViewHas('settings');
        $response->assertSee('SiteWeaver CMS');
    }

    /**
     * Test that admin can update site settings.
     */
    public function test_admin_can_update_settings()
    {
        $payload = [
            'site_title' => 'Updated Site Title',
            'seo_description' => 'New SEO Description',
            'seo_keywords' => ['updated', 'cms'],
            'supported_languages' => [
                ['name' => 'English', 'abbreviation' => 'en'],
                ['name' => 'Spanish', 'abbreviation' => 'es']
            ],
            'default_locale' => 'en',
            'translation_driver' => 'mock',
            'google_translate_key' => ''
        ];

        $response = $this->actingAs($this->admin)
            ->postJson(route('admin.settings.update'), $payload);

        $response->assertStatus(200);

        $this->assertEquals('Updated Site Title', Setting::get('site_title'));
        $this->assertEquals('New SEO Description', Setting::get('seo_description'));
        $this->assertEquals(['updated', 'cms'], Setting::get('seo_keywords'));

        $languages = Setting::get('supported_languages');
        $this->assertCount(2, $languages);
        $this->assertEquals('es', $languages[1]['abbreviation']);
    }

    /**
     * Test that validation is enforced for settings.
     */
    public function test_settings_validation()
    {
        $payload = [
            'site_title' => '', // Required
            'supported_languages' => [], // Min 1
            'default_locale' => 'e', // Size 2
            'translation_driver' => 'invalid' // In mock,google
        ];

        $response = $this->actingAs($this->admin)
            ->postJson(route('admin.settings.update'), $payload);

        $response->assertStatus(422);
        $response->assertJsonValidationErrors(['site_title', 'supported_languages', 'default_locale', 'translation_driver']);
    }

    /**
     * Test that locale middleware uses dynamic settings.
     */
    public function test_locale_middleware_uses_dynamic_settings()
    {
        // Update supported languages to include Spanish
        Setting::set('supported_languages', [
            ['name' => 'English', 'abbreviation' => 'en'],
            ['name' => 'Spanish', 'abbreviation' => 'es']
        ], 'localization');

        // Clear cache since we modified DB directly
        \Illuminate\Support\Facades\Cache::flush();

        // Request with Spanish prefix should work now
        $response = $this->get('/es/any-page');

        $this->assertEquals('es', app()->getLocale());
    }
}