<?php

namespace Tests\Feature;

use App\Http\Middleware\EnsurePlatformSession;
use App\Models\Branch;
use App\Models\Device;
use App\Models\Host;
use App\Models\Member;
use App\Models\Organization;
use App\Models\User;
use App\Models\Visit;
use App\Models\Visitor;
use App\Notifications\FrontdeskAlertNotification;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Notification;
use Tests\TestCase;

class FrontdeskPhase6Test extends TestCase
{
    use RefreshDatabase;

    protected User $user;

    protected Organization $organization;

    protected Host $host;

    protected function setUp(): void
    {
        parent::setUp();
        $this->withoutMiddleware(EnsurePlatformSession::class);

        $this->user = User::create([
            'public_id' => 'phase6-user-001',
            'name' => 'Phase6 User',
            'email' => 'phase6@example.com',
        ]);

        $this->organization = Organization::create([
            'owner_ref' => $this->user->public_id,
            'name' => 'Phase6 Org',
            'slug' => 'phase6-org',
            'settings' => [
                'onboarded' => true,
                'badge_expiry_hours' => 8,
                'notification_channels' => ['email'],
                'notification_events' => config('frontdesk.default_notification_events'),
            ],
        ]);

        Member::create([
            'owner_ref' => $this->user->public_id,
            'organization_id' => $this->organization->id,
            'user_ref' => $this->user->public_id,
            'role' => 'host',
        ]);

        Branch::create([
            'owner_ref' => $this->user->public_id,
            'organization_id' => $this->organization->id,
            'name' => 'HQ',
            'is_active' => true,
        ]);

        $this->host = Host::create([
            'owner_ref' => $this->user->public_id,
            'organization_id' => $this->organization->id,
            'name' => 'Phase6 Host',
            'email' => 'host@example.com',
            'user_ref' => $this->user->public_id,
            'is_available' => true,
        ]);
    }

    public function test_host_portal_lists_linked_profile(): void
    {
        $this->actingAs($this->user)
            ->get(route('frontdesk.host.index'))
            ->assertOk()
            ->assertSee('Phase6 Host');
    }

    public function test_org_admin_without_linked_host_cannot_access_host_portal(): void
    {
        $admin = User::create([
            'public_id' => 'phase6-admin-001',
            'name' => 'Org Admin',
            'email' => 'admin@example.com',
        ]);

        Member::create([
            'owner_ref' => $this->user->public_id,
            'organization_id' => $this->organization->id,
            'user_ref' => $admin->public_id,
            'role' => 'org_admin',
        ]);

        $this->actingAs($admin)
            ->get(route('frontdesk.dashboard'))
            ->assertOk()
            ->assertDontSee('Host portal', false);

        $this->actingAs($admin)
            ->get(route('frontdesk.host.index'))
            ->assertRedirect(route('frontdesk.dashboard'))
            ->assertSessionHas('error');
    }

    public function test_host_can_pre_register_visitor(): void
    {
        $this->actingAs($this->user)
            ->post(route('frontdesk.host.schedule.store'), [
                'full_name' => 'Expected Guest',
                'visitor_type' => 'visitor',
                'scheduled_at' => now()->addDay()->format('Y-m-d\TH:i'),
                'purpose' => 'Project review',
            ])
            ->assertRedirect(route('frontdesk.host.index'));

        $visit = Visit::first();
        $this->assertSame($this->host->id, $visit->host_id);
        $this->assertSame('Expected Guest', $visit->visitor->full_name);
        $this->assertSame(Visit::STATUS_SCHEDULED, $visit->status);
    }

    public function test_host_can_approve_pending_visit(): void
    {
        $visitor = Visitor::create([
            'owner_ref' => $this->user->public_id,
            'organization_id' => $this->organization->id,
            'full_name' => 'Vendor Rep',
        ]);

        $visit = Visit::create([
            'owner_ref' => $this->user->public_id,
            'organization_id' => $this->organization->id,
            'visitor_id' => $visitor->id,
            'host_id' => $this->host->id,
            'visitor_type' => 'vendor',
            'status' => Visit::STATUS_WAITING,
            'policies_accepted' => true,
            'contractor_details' => [
                'vendor_company' => 'Acme',
                'service_type' => 'IT',
                '_awaiting_approval' => true,
            ],
        ]);

        $this->actingAs($this->user)
            ->post(route('frontdesk.host.approve', $visit))
            ->assertRedirect(route('frontdesk.host.index'));

        $this->assertSame(Visit::STATUS_CHECKED_IN, $visit->fresh()->status);
    }

    public function test_check_in_notifies_linked_host_via_database(): void
    {
        Notification::fake();

        $admin = User::create([
            'public_id' => 'phase6-admin-001',
            'name' => 'Admin',
            'email' => 'admin@example.com',
        ]);

        Member::create([
            'owner_ref' => $this->user->public_id,
            'organization_id' => $this->organization->id,
            'user_ref' => $admin->public_id,
            'role' => 'org_admin',
        ]);

        $this->actingAs($admin)
            ->post(route('frontdesk.visits.store'), [
                'full_name' => 'Walk-in Guest',
                'host_id' => $this->host->id,
                'visitor_type' => 'visitor',
                'policies_accepted' => '1',
            ])
            ->assertRedirect();

        Notification::assertSentTo($this->user, FrontdeskAlertNotification::class);
    }

    public function test_disabled_notification_event_skips_host_alert(): void
    {
        Notification::fake();

        $this->organization->update([
            'settings' => array_merge($this->organization->settings ?? [], [
                'notification_events' => array_merge(
                    config('frontdesk.default_notification_events'),
                    ['visitor_arrived' => false],
                ),
            ]),
        ]);

        $admin = User::create([
            'public_id' => 'phase6-admin-002',
            'name' => 'Admin Two',
            'email' => 'admin2@example.com',
        ]);

        Member::create([
            'owner_ref' => $this->user->public_id,
            'organization_id' => $this->organization->id,
            'user_ref' => $admin->public_id,
            'role' => 'org_admin',
        ]);

        $this->actingAs($admin)
            ->post(route('frontdesk.visits.store'), [
                'full_name' => 'Silent Guest',
                'host_id' => $this->host->id,
                'visitor_type' => 'visitor',
                'policies_accepted' => '1',
            ])
            ->assertRedirect();

        Notification::assertNotSentTo($this->user, FrontdeskAlertNotification::class);
    }

    public function test_host_can_toggle_availability(): void
    {
        $this->actingAs($this->user)
            ->post(route('frontdesk.host.availability'))
            ->assertRedirect();

        $this->assertFalse($this->host->fresh()->is_available);
    }
}