<?php

namespace Tests\Feature;

use App\Models\Call;
use App\Models\Contact;
use App\Models\ContactPhone;
use App\Models\Lead;
use App\Models\Note;
use App\Models\Notification;
use App\Models\Task;
use App\Models\Team;
use App\Models\User;
use App\Services\LegacyCallNoteBackfillService;
use App\Services\TaskReminderService;
use Database\Seeders\RolePermissionSeeder;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class CallNoteNotificationIntegrityTest extends TestCase
{
    use RefreshDatabase;

    protected function setUp(): void
    {
        parent::setUp();
        $this->seed(RolePermissionSeeder::class);
    }

    public function test_call_supports_multiple_scoped_notes_with_edit_delete_and_pin_permissions(): void
    {
        [$supervisor, $agent] = $this->teamUsers();
        $call = $this->makeCall($agent);

        $first = $this->actingAs($agent)->postJson("/api/calls/{$call->id}/notes", [
            'content' => 'First note', 'type' => 'objection', 'visibility' => 'team',
        ])->assertCreated();
        $second = $this->actingAs($agent)->postJson("/api/calls/{$call->id}/notes", [
            'content' => 'Private note', 'type' => 'internal', 'visibility' => 'private',
        ])->assertCreated();

        $this->actingAs($agent)->getJson("/api/calls/{$call->id}/notes")->assertOk()->assertJsonCount(2, 'data');
        $this->actingAs($agent)->postJson('/api/notes/'.$first->json('data.id').'/pin')->assertForbidden();
        $this->actingAs($supervisor)->postJson('/api/notes/'.$first->json('data.id').'/pin')->assertOk()->assertJsonPath('data.is_pinned', true);
        $this->actingAs($supervisor)->getJson("/api/calls/{$call->id}/notes")->assertOk()->assertJsonCount(1, 'data');

        $this->actingAs($agent)->patchJson('/api/notes/'.$second->json('data.id'), ['content' => 'Edited private note'])
            ->assertOk()->assertJsonPath('data.content', 'Edited private note');
        $this->assertDatabaseHas('notes', ['id' => $second->json('data.id'), 'content' => 'Edited private note']);
        $this->assertDatabaseHas('activity_logs', ['action' => 'call_note_edited', 'subject_id' => $second->json('data.id')]);
    }

    public function test_legacy_backfill_is_idempotent_and_task_reminders_do_not_repeat_or_notify_done_tasks(): void
    {
        $agent = $this->user('agent');
        $call = $this->makeCall($agent, 'Legacy summary');
        $backfill = app(LegacyCallNoteBackfillService::class);

        $this->assertSame(1, $backfill->run());
        $this->assertSame(0, $backfill->run());
        $this->assertSame(1, Note::where('source_key', "legacy_call:{$call->id}")->count());

        $due = Task::create([
            'subject' => 'Due task', 'assigned_to' => $agent->id, 'created_by' => $agent->id,
            'priority' => 'normal', 'status' => 'open', 'visibility' => 'private',
            'due_at' => now()->subHour(), 'reminder_at' => now()->subHours(2),
        ]);
        Task::create([
            'subject' => 'Done task', 'assigned_to' => $agent->id, 'created_by' => $agent->id,
            'priority' => 'normal', 'status' => 'done', 'visibility' => 'private',
            'due_at' => now()->subHour(), 'reminder_at' => now()->subHours(2), 'completed_at' => now(),
        ]);

        $service = app(TaskReminderService::class);
        $service->sendDueNotifications();
        $service->sendDueNotifications();
        $this->assertDatabaseCount('internal_notifications', 2);
        $this->assertDatabaseHas('internal_notifications', ['user_id' => $agent->id, 'type' => 'task_due']);
        $this->assertDatabaseHas('internal_notifications', ['user_id' => $agent->id, 'type' => 'task_overdue']);

        $notificationId = Notification::where('user_id', $agent->id)->value('id');
        $this->actingAs($agent)->patchJson("/api/notifications/{$notificationId}/read")
            ->assertOk()->assertJsonPath('data.is_read', true);
        $this->assertNotNull(Notification::find($notificationId)->read_at);
        $this->assertTrue($due->fresh()->is_overdue);
    }

    public function test_contact_phone_update_preserves_historical_call_relation(): void
    {
        $admin = $this->user('admin');
        $call = $this->makeCall($admin);
        $phoneId = $call->contact_phone_id;
        $contact = $call->contact;

        $this->actingAs($admin)->putJson("/api/contacts/{$contact->id}", [
            'name' => $contact->name,
            'phones' => [[
                'id' => $phoneId,
                'phone' => '09129999999',
                'type' => 'mobile',
                'status' => 'active',
            ]],
        ])->assertOk();

        $this->assertSame($phoneId, $call->fresh()->contact_phone_id);
        $this->assertSame('09129999999', $call->fresh()->contactPhone->phone);
    }

    private function makeCall(User $user, ?string $legacyNotes = null): Call
    {
        $lead = Lead::create([
            'first_name' => 'Ali', 'last_name' => 'Karimi', 'company' => 'Acme',
            'phone' => fake()->unique()->numerify('021########'), 'assigned_to' => $user->id,
        ]);
        $contact = Contact::create([
            'lead_id' => $lead->id, 'name' => 'Contact', 'status' => 'active',
            'is_primary' => true, 'created_by' => $user->id,
        ]);
        $phone = ContactPhone::create([
            'contact_id' => $contact->id, 'phone' => '09121111111', 'type' => 'mobile', 'status' => 'active',
        ]);

        return Call::create([
            'lead_id' => $lead->id, 'contact_id' => $contact->id, 'contact_phone_id' => $phone->id,
            'user_id' => $user->id, 'direction' => 'outbound', 'phone' => $phone->phone, 'notes' => $legacyNotes,
        ]);
    }

    private function teamUsers(): array
    {
        $supervisor = $this->user('supervisor');
        $agent = $this->user('agent');
        $team = Team::create(['name' => 'Sales', 'supervisor_id' => $supervisor->id, 'is_active' => true]);
        $team->members()->attach([$supervisor->id, $agent->id]);

        return [$supervisor, $agent];
    }

    private function user(string $role): User
    {
        $user = User::factory()->create(['is_active' => true]);
        $user->assignRole($role);

        return $user;
    }
}