<?php

use App\Enums\UserStatus;
use App\Livewire\Studio\Master\User\Index;
use App\Models\Employee;
use App\Models\Outlet;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Hash;
use Livewire\Livewire;
use Spatie\Permission\Models\Role;

uses(RefreshDatabase::class);

beforeEach(function () {
    $roles = collect(['Developer', 'Owner', 'Leader', 'Admin', 'Partner', 'Customer'])
        ->map(fn ($role) => Role::create(['name' => $role]));

    $this->user = User::factory()
        ->active()
        ->has(Employee::factory())
        ->create();

    $this->user->roles()->attach($roles->pluck('id'));
});

function createIndexTestUser(array $userAttributes = [], array $employeeAttributes = [])
{
    $factory = User::factory();

    if (! isset($userAttributes['status'])) {
        $factory = $factory->active();
        unset($userAttributes['status']);
    }

    if (! empty($userAttributes)) {
        $factory = $factory->state($userAttributes);
    }

    return $factory
        ->has(Employee::factory()->state($employeeAttributes))
        ->create();
}

function mountIndexComponent(User $user)
{
    return Livewire::actingAs($user)->test(Index::class);
}

it('renders page successfully', function () {
    mountIndexComponent($this->user)
        ->assertViewIs('livewire.studio.master.user.index')
        ->assertViewHas('pageTitle', 'Pegawai');
});

it('mounts employees correctly', function () {
    $employee = createIndexTestUser();
    $employee->assignRole('Admin');

    mountIndexComponent($this->user)
        ->assertViewHas('employees', function ($employees) use ($employee) {
            return collect($employees)->contains(
                fn ($e) => $e['full_name'] === $employee->employee->full_name &&
                    $e['code'] === $employee->employee->code
            );
        });
});

it('loads employee data with all required fields', function () {
    $outlet = Outlet::factory()->create();
    $user = createIndexTestUser();
    $user->assignRole('Admin');
    $user->outlets()->attach($outlet->id);
    $user->referralCode()->create(['code' => 'REF123']);

    $component = mountIndexComponent($this->user);
    $employeeData = collect($component->get('employees'))->first(
        fn ($e) => $e['full_name'] === $user->employee->full_name
    );

    expect($employeeData)->toHaveKeys([
        'full_name',
        'code',
        'phone_number',
        'address',
        'base_salary',
        'gender',
        'birthdate',
        'birth_age',
        'hire_date',
        'hire_ago',
        'resign_date',
        'resign_ago',
        'user',
        'referral_code',
        'outlets',
        'roles',
    ]);

    expect($employeeData['user'])->toHaveKeys(['id', 'hash', 'email', 'username', 'status']);
    expect($employeeData['gender'])->toHaveKeys(['label', 'color']);
    expect($employeeData['user']['status'])->toHaveKeys(['gradient']);
});

it('excludes developer users from listing', function () {
    $developer = createIndexTestUser();
    $developer->assignRole('Developer');

    $admin = createIndexTestUser();
    $admin->assignRole('Admin');

    $component = mountIndexComponent($this->user);

    $employeeNames = collect($component->get('employees'))->pluck('full_name')->toArray();

    expect($employeeNames)->not->toContain($developer->employee->full_name);
    expect($employeeNames)->toContain($admin->employee->full_name);
});

it('displays all employees', function () {
    $employees = [];

    for ($i = 0; $i < 5; $i++) {
        $user = createIndexTestUser();
        $user->assignRole('Admin');
        $employees[] = $user;
    }

    $component = mountIndexComponent($this->user);
    $employeeCount = count($component->get('employees'));

    expect($employeeCount)->toBeGreaterThanOrEqual(5);
});

it('filters employees by search query - full name', function () {
    $user1 = createIndexTestUser([], ['full_name' => 'John Doe']);
    $user1->assignRole('Admin');

    $user2 = createIndexTestUser([], ['full_name' => 'Jane Smith']);
    $user2->assignRole('Admin');

    $component = mountIndexComponent($this->user);

    expect(count($component->get('employees')))->toBeGreaterThanOrEqual(2);

    $component->set('search', 'John')
        ->assertSet('search', 'John');

    $employees = $component->get('employees');
    expect(count($employees))->toBeGreaterThanOrEqual(1);
    expect($employees[0]['full_name'])->toBe('John Doe');
});

it('filters employees by search query - employee code', function () {
    $user1 = createIndexTestUser([], ['code' => 'EMP20240001']);
    $user1->assignRole('Admin');

    $component = mountIndexComponent($this->user);

    $component->set('search', 'EMP20240001');

    $employees = $component->get('employees');
    expect(collect($employees)->pluck('code'))->toContain('EMP20240001');
});

it('filters employees by search query - email', function () {
    $user1 = createIndexTestUser(['email' => 'john@example.com']);
    $user1->assignRole('Admin');

    $component = mountIndexComponent($this->user);

    $component->set('search', 'john@example.com');

    $employees = $component->get('employees');
    expect(collect($employees)->pluck('user.email'))->toContain('john@example.com');
});

it('filters employees by search query - username', function () {
    $user1 = createIndexTestUser(['username' => 'johndoe']);
    $user1->assignRole('Admin');

    $component = mountIndexComponent($this->user);

    $component->set('search', 'johndoe');

    $employees = $component->get('employees');
    expect(collect($employees)->pluck('user.username'))->toContain('johndoe');
});

it('filters employees by status - active', function () {
    $activeUser = createIndexTestUser(['status' => UserStatus::ACTIVE]);
    $activeUser->assignRole('Admin');

    $inactiveUser = createIndexTestUser(['status' => UserStatus::INACTIVE]);
    $inactiveUser->assignRole('Admin');

    $component = mountIndexComponent($this->user);

    expect(count($component->get('employees')))->toBeGreaterThanOrEqual(2);

    $component->set('status', [UserStatus::ACTIVE->value]);

    $employees = $component->get('employees');
    $activeEmployees = collect($employees)->filter(
        fn ($e) => $e['user']['status']['gradient'] === (UserStatus::ACTIVE->gradient())
    );

    expect(count($activeEmployees))->toBeGreaterThanOrEqual(1);
});

it('filters employees by status - inactive', function () {
    $activeUser = createIndexTestUser(['status' => UserStatus::ACTIVE]);
    $activeUser->assignRole('Admin');

    $inactiveUser = createIndexTestUser(['status' => UserStatus::INACTIVE]);
    $inactiveUser->assignRole('Admin');

    $component = mountIndexComponent($this->user);

    $component->set('status', [UserStatus::INACTIVE->value]);

    $employees = $component->get('employees');
    $inactiveEmployees = collect($employees)->filter(
        fn ($e) => $e['user']['status']['gradient'] === (UserStatus::INACTIVE->gradient())
    );

    expect(count($inactiveEmployees))->toBeGreaterThanOrEqual(1);
});

it('filters employees by multiple statuses', function () {
    $activeUser = createIndexTestUser(['status' => UserStatus::ACTIVE]);
    $activeUser->assignRole('Admin');

    $inactiveUser = createIndexTestUser(['status' => UserStatus::INACTIVE]);
    $inactiveUser->assignRole('Admin');

    $component = mountIndexComponent($this->user);

    $component->set('status', [
        UserStatus::ACTIVE->value,
        UserStatus::INACTIVE->value,
    ]);

    expect(count($component->get('employees')))->toBeGreaterThanOrEqual(2);
});

it('filters employees by both search and status', function () {
    $activeUser = createIndexTestUser(
        ['status' => UserStatus::ACTIVE],
        ['full_name' => 'Active User']
    );
    $activeUser->assignRole('Admin');

    $inactiveUser = createIndexTestUser(
        ['status' => UserStatus::INACTIVE],
        ['full_name' => 'Inactive User']
    );
    $inactiveUser->assignRole('Admin');

    $component = mountIndexComponent($this->user)
        ->set('search', 'Active')
        ->set('status', [UserStatus::ACTIVE->value]);

    $employees = $component->get('employees');
    expect(count($employees))->toBeGreaterThanOrEqual(1);
    expect($employees[0]['full_name'])->toBe('Active User');
});

it('loads employees ordered by latest', function () {
    $user1 = createIndexTestUser([], ['full_name' => 'First Employee']);
    $user1->assignRole('Admin');

    sleep(1);

    $user2 = createIndexTestUser([], ['full_name' => 'Second Employee']);
    $user2->assignRole('Admin');

    $component = mountIndexComponent($this->user);

    $employees = $component->get('employees');
    $firstEmployee = collect($employees)->first(fn ($e) => $e['full_name'] === 'Second Employee');
    $secondEmployee = collect($employees)->first(fn ($e) => $e['full_name'] === 'First Employee');

    expect($firstEmployee)->not->toBeNull();
    expect($secondEmployee)->not->toBeNull();

    // The second employee should appear before the first
    $firstIndex = array_search('Second Employee', array_column($employees, 'full_name'));
    $secondIndex = array_search('First Employee', array_column($employees, 'full_name'));

    expect($firstIndex)->toBeLessThan($secondIndex);
});

it('loads employee with outlets', function () {
    $outlet1 = Outlet::factory()->create(['name' => 'Outlet A']);
    $outlet2 = Outlet::factory()->create(['name' => 'Outlet B']);

    $user = createIndexTestUser();
    $user->assignRole('Admin');
    $user->outlets()->attach([$outlet1->id, $outlet2->id]);

    $component = mountIndexComponent($this->user);

    $employeeData = collect($component->get('employees'))->first(
        fn ($e) => $e['full_name'] === $user->employee->full_name
    );

    expect($employeeData['outlets'])->toContain('Outlet A', 'Outlet B');
});

it('loads employee with roles', function () {
    $user = createIndexTestUser();
    $user->assignRole(['Admin', 'Leader']);

    $component = mountIndexComponent($this->user);

    $employeeData = collect($component->get('employees'))->first(
        fn ($e) => $e['full_name'] === $user->employee->full_name
    );

    expect($employeeData['roles'])->toContain('Admin', 'Leader');
});

it('loads employee with referral code', function () {
    $user = createIndexTestUser();
    $user->assignRole('Admin');
    $user->referralCode()->create(['code' => 'REF12345']);

    $component = mountIndexComponent($this->user);

    $employeeData = collect($component->get('employees'))->first(
        fn ($e) => $e['full_name'] === $user->employee->full_name
    );

    expect($employeeData['referral_code'])->toBe('REF12345');
});

it('deletes an employee successfully', function () {
    $employeeUser = createIndexTestUser();
    $employeeUser->assignRole('Admin');

    mountIndexComponent($this->user)
        ->call('delete', $employeeUser)
        ->assertHasNoErrors();

    $this->assertSoftDeleted('users', ['id' => $employeeUser->id]);
    $this->assertSoftDeleted('employees', ['user_id' => $employeeUser->id]);
});

it('reloads employees after deletion', function () {
    $employeeUser = createIndexTestUser();
    $employeeUser->assignRole('Admin');

    $component = mountIndexComponent($this->user);
    $initialCount = count($component->get('employees'));

    $component->call('delete', $employeeUser);

    expect(count($component->get('employees')))->toBeLessThan($initialCount);
});

it('resets password successfully', function () {
    $defaultPassword = config('myconfig.password_default');
    $employeeUser = createIndexTestUser();
    $employeeUser->assignRole('Admin');
    $employeeUser->update(['password' => Hash::make('oldpassword')]);

    $oldPasswordHash = $employeeUser->password;

    mountIndexComponent($this->user)
        ->call('resetPassword', $employeeUser)
        ->assertHasNoErrors();

    $employeeUser->refresh();

    expect($employeeUser->password)->not->toBe($oldPasswordHash);
    expect(Hash::check($defaultPassword, $employeeUser->password))->toBeTrue();
});

it('does not display delete and edit buttons for current authenticated user', function () {
    $component = mountIndexComponent($this->user);

    $component
        ->assertDontSee('Delete')
        ->assertDontSee('Edit');
});

it('updates search with debounce', function () {
    $user1 = createIndexTestUser([], ['full_name' => 'John Doe']);
    $user1->assignRole('Admin');

    $component = mountIndexComponent($this->user);

    $component->set('search', 'John');

    expect($component->get('search'))->toBe('John');
});

it('updates status filter correctly', function () {
    $component = mountIndexComponent($this->user);

    $component->set('status', ['active']);

    expect($component->get('status'))->toBeArray();
});