<?php

namespace Tests\Feature;

use App\Http\Middleware\EnsurePlatformSession;
use App\Models\Branch;
use App\Models\Department;
use App\Models\Member;
use App\Models\Organization;
use App\Models\User;
use App\Services\Care\SpecialtyModuleService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Http;
use Tests\TestCase;

class CareSpecialtyModulesTest extends TestCase
{
    use RefreshDatabase;

    protected User $owner;

    protected Organization $organization;

    protected Branch $branch;

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

        $this->owner = User::create([
            'public_id' => 'care-modules-owner',
            'name' => 'Owner',
            'email' => 'modules-owner@example.com',
        ]);

        $this->organization = Organization::create([
            'owner_ref' => $this->owner->public_id,
            'name' => 'Modules Clinic',
            'slug' => 'modules-clinic',
            'settings' => [
                'onboarded' => true,
                'facility_type' => 'clinic',
                'plan' => 'pro',
                'plan_expires_at' => now()->addMonth()->toIso8601String(),
            ],
        ]);

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

        $this->branch = Branch::create([
            'owner_ref' => $this->owner->public_id,
            'organization_id' => $this->organization->id,
            'name' => 'Main',
            'is_active' => true,
        ]);
    }

    public function test_activating_dentistry_creates_department_and_queue_stubs(): void
    {
        Http::fake();

        $service = app(SpecialtyModuleService::class);
        $service->activate($this->organization, $this->owner->public_id, 'dentistry');

        $this->organization->refresh();
        $this->assertTrue((bool) data_get($this->organization->settings, 'specialty_modules.dentistry'));

        $this->assertDatabaseHas('care_departments', [
            'branch_id' => $this->branch->id,
            'type' => 'dental',
            'name' => 'Dentistry',
            'is_active' => true,
        ]);

        $stubs = data_get($this->organization->settings, 'specialty_module_provisioning.dentistry.queues');
        $this->assertIsArray($stubs);
        $this->assertNotEmpty($stubs);
        $this->assertSame('Dentistry', $stubs[0]['name']);
        $this->assertSame($this->branch->id, $stubs[0]['branch_id']);
    }

    public function test_activating_with_queue_integration_creates_real_counters(): void
    {
        config([
            'care.queue.api_url' => 'https://queue.test/api/v1',
            'care.queue.api_key' => 'care-test-key',
        ]);

        $this->organization->update([
            'settings' => array_merge($this->organization->settings ?? [], [
                'queue_integration_enabled' => true,
            ]),
        ]);

        $queueUuid = 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa';
        $counterUuid = 'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb';

        Http::fake([
            'https://queue.test/api/v1/integrations/status*' => Http::response([
                'data' => [
                    'provisioned' => true,
                    'integrations' => ['care' => true],
                ],
            ], 200),
            'https://queue.test/api/v1/branches*' => Http::sequence()
                ->push(['data' => ['id' => 1, 'name' => 'Main', 'is_active' => true]], 200)
                ->push(['data' => ['id' => 1, 'name' => 'Main', 'is_active' => true]], 200),
            'https://queue.test/api/v1/queues*' => Http::response([
                'data' => [
                    'uuid' => $queueUuid,
                    'name' => 'Dentistry',
                    'prefix' => 'DEN',
                    'external_key' => 'care:specialty:dentistry:queue:'.$this->branch->id,
                ],
            ], 201),
            'https://queue.test/api/v1/counters*' => Http::response([
                'data' => [
                    'uuid' => $counterUuid,
                    'name' => 'Dentistry counter',
                    'branch' => 'Main',
                    'queues' => [['uuid' => $queueUuid, 'name' => 'Dentistry']],
                ],
            ], 201),
        ]);

        app(SpecialtyModuleService::class)->activate(
            $this->organization->fresh(),
            $this->owner->public_id,
            'dentistry',
        );

        $this->organization->refresh();
        $stub = data_get($this->organization->settings, 'specialty_module_provisioning.dentistry.queues.0');
        $this->assertTrue((bool) ($stub['synced'] ?? false));
        $this->assertSame($queueUuid, $stub['queue_uuid'] ?? null);
        $this->assertSame($counterUuid, $stub['counter_uuid'] ?? null);

        Http::assertSent(function ($request) {
            return $request->method() === 'POST'
                && str_contains($request->url(), '/queues')
                && ($request['external_key'] ?? null) === 'care:specialty:dentistry:queue:'.$this->branch->id;
        });
    }

    public function test_reactivation_is_idempotent_for_queue_external_keys(): void
    {
        config([
            'care.queue.api_url' => 'https://queue.test/api/v1',
            'care.queue.api_key' => 'care-test-key',
        ]);

        $this->organization->update([
            'settings' => array_merge($this->organization->settings ?? [], [
                'queue_integration_enabled' => true,
                'specialty_module_provisioning' => [
                    'dentistry' => [
                        'active' => false,
                        'queues' => [[
                            'module' => 'dentistry',
                            'branch_id' => $this->branch->id,
                            'branch_name' => 'Main',
                            'name' => 'Dentistry',
                            'prefix' => 'DEN',
                            'active' => false,
                            'synced' => true,
                            'queue_uuid' => 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
                            'counter_uuid' => 'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb',
                            'queue_external_key' => 'care:specialty:dentistry:queue:'.$this->branch->id,
                            'counter_external_key' => 'care:specialty:dentistry:counter:'.$this->branch->id,
                        ]],
                    ],
                ],
            ]),
        ]);

        Http::fake([
            'https://queue.test/api/v1/integrations/status*' => Http::response([
                'data' => ['provisioned' => true, 'integrations' => ['care' => true]],
            ], 200),
            'https://queue.test/api/v1/branches*' => Http::response([
                'data' => ['id' => 1, 'name' => 'Main', 'is_active' => true],
            ], 200),
            'https://queue.test/api/v1/queues*' => Http::response([
                'data' => [
                    'uuid' => 'aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa',
                    'name' => 'Dentistry',
                    'external_key' => 'care:specialty:dentistry:queue:'.$this->branch->id,
                ],
            ], 200),
            'https://queue.test/api/v1/counters*' => Http::response([
                'data' => [
                    'uuid' => 'bbbbbbbb-bbbb-bbbb-bbbb-bbbbbbbbbbbb',
                    'name' => 'Dentistry counter',
                ],
            ], 200),
        ]);

        app(SpecialtyModuleService::class)->activate(
            $this->organization->fresh(),
            $this->owner->public_id,
            'dentistry',
        );

        $this->organization->refresh();
        $stub = data_get($this->organization->settings, 'specialty_module_provisioning.dentistry.queues.0');
        $this->assertSame('care:specialty:dentistry:queue:'.$this->branch->id, $stub['queue_external_key']);
        $this->assertSame('aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa', $stub['queue_uuid']);
    }

    public function test_deactivating_hides_department_without_deleting(): void
    {
        Http::fake();
        $service = app(SpecialtyModuleService::class);
        $service->activate($this->organization, $this->owner->public_id, 'dentistry');
        $department = Department::query()->where('type', 'dental')->firstOrFail();

        $service->deactivate($this->organization->fresh(), $this->owner->public_id, 'dentistry');

        $this->organization->refresh();
        $this->assertFalse((bool) data_get($this->organization->settings, 'specialty_modules.dentistry'));
        $this->assertFalse($department->fresh()->is_active);
        $this->assertDatabaseHas('care_departments', ['id' => $department->id]);
    }

    public function test_free_plan_cannot_activate_modules_via_settings(): void
    {
        $this->organization->update([
            'settings' => array_merge($this->organization->settings ?? [], [
                'plan' => 'free',
                'plan_expires_at' => null,
            ]),
        ]);

        $this->actingAs($this->owner)
            ->put(route('care.settings.modules.update'), [
                'modules' => ['dentistry' => '1'],
            ])
            ->assertRedirect(route('care.pro.index'))
            ->assertSessionHas('upsell');
    }

    public function test_modules_settings_page_lists_catalog(): void
    {
        $this->actingAs($this->owner)
            ->get(route('care.settings.modules'))
            ->assertOk()
            ->assertSee('Dentistry')
            ->assertSee('Eye care')
            ->assertSee('Physiotherapy')
            ->assertSee('Maternity')
            ->assertSee('Radiology');
    }

    public function test_specialty_page_visible_when_module_enabled(): void
    {
        Http::fake();
        app(SpecialtyModuleService::class)->activate($this->organization, $this->owner->public_id, 'dentistry');

        $this->actingAs($this->owner)
            ->get(route('care.specialty.show', 'dentistry'))
            ->assertOk()
            ->assertSee('Dentistry')
            ->assertSee('Departments');
    }

    public function test_unassigned_doctor_cannot_open_specialty_module(): void
    {
        Http::fake();
        app(SpecialtyModuleService::class)->activate($this->organization, $this->owner->public_id, 'dentistry');

        $doctor = User::create([
            'public_id' => 'unassigned-doc',
            'name' => 'General Doctor',
            'email' => 'general-doc@example.com',
        ]);
        Member::create([
            'owner_ref' => $this->owner->public_id,
            'organization_id' => $this->organization->id,
            'user_ref' => $doctor->public_id,
            'role' => 'doctor',
            'branch_id' => $this->branch->id,
        ]);

        $this->actingAs($doctor)
            ->get(route('care.specialty.show', 'dentistry'))
            ->assertForbidden();
    }

    public function test_assigned_specialty_doctor_can_open_module(): void
    {
        Http::fake();
        app(SpecialtyModuleService::class)->activate($this->organization, $this->owner->public_id, 'dentistry');
        $department = Department::query()->where('type', 'dental')->firstOrFail();

        $doctor = User::create([
            'public_id' => 'dental-doc',
            'name' => 'Dental Doctor',
            'email' => 'dental-doc@example.com',
        ]);
        $member = Member::create([
            'owner_ref' => $this->owner->public_id,
            'organization_id' => $this->organization->id,
            'user_ref' => $doctor->public_id,
            'role' => 'doctor',
            'branch_id' => $this->branch->id,
        ]);
        \App\Models\Practitioner::create([
            'owner_ref' => $this->owner->public_id,
            'organization_id' => $this->organization->id,
            'branch_id' => $this->branch->id,
            'department_id' => $department->id,
            'member_id' => $member->id,
            'user_ref' => $doctor->public_id,
            'name' => 'Dental Doctor',
            'specialty' => 'Dentistry',
            'is_active' => true,
        ]);

        $this->actingAs($doctor)
            ->get(route('care.specialty.show', 'dentistry'))
            ->assertOk()
            ->assertSee('Dentistry');

        $this->assertTrue(
            app(SpecialtyModuleService::class)->memberCanAccess(
                $this->organization->fresh(),
                $member,
                'dentistry',
            ),
        );
        $this->assertFalse(
            app(SpecialtyModuleService::class)->memberCanAccess(
                $this->organization->fresh(),
                $member,
                'maternity',
            ),
        );
    }
}