<?php

namespace App\Filament\Pages\Auth;

use App\Enums\NotifStyle;
use App\Filament\Support\CheerfulNotification;
use Filament\Auth\Pages\EditProfile;
use Filament\Facades\Filament;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\TextInput;
use Filament\Forms\Components\Toggle;
use Filament\Notifications\Notification;
use Filament\Schemas\Components\Grid;
use Filament\Schemas\Components\Section;
use Filament\Schemas\Schema;
use Filament\Support\Enums\Width;
use Filament\Support\Exceptions\Halt;
use Filament\Support\Facades\FilamentView;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Support\Facades\Hash;
use Illuminate\Validation\Rules\Password;

class Profile extends EditProfile
{
    public function getMaxContentWidth(): Width
    {
        return Width::FourExtraLarge;
    }

    protected function fillForm(): void
    {
        $user = $this->getUser();
        $user->load('settings');

        $data = $user->toArray();
        $data['settings'] = $user->settings?->toArray() ?? [];

        $this->form->fill($data);
    }

    public function save(): void
    {
        try {
            $this->beginDatabaseTransaction();

            $this->callHook('beforeValidate');

            $data = $this->form->getState();

            $this->callHook('afterValidate');

            $data = $this->mutateFormDataBeforeSave($data);

            $this->callHook('beforeSave');

            $this->handleRecordUpdate($this->getUser(), $data);

            $this->callHook('afterSave');
        } catch (Halt $exception) {
            $exception->shouldRollbackDatabaseTransaction() ?
                $this->rollBackDatabaseTransaction() :
                $this->commitDatabaseTransaction();

            return;
        } catch (\Throwable $exception) {
            $this->rollBackDatabaseTransaction();

            throw $exception;
        }

        $this->commitDatabaseTransaction();

        if (request()->hasSession() && array_key_exists('password', $data)) {
            request()->session()->put([
                'password_hash_'.Filament::getAuthGuard() => $data['password'],
            ]);
        }

        $this->data['password'] = null;
        $this->data['passwordConfirmation'] = null;

        $this->getSavedNotification()?->send();

        if ($redirectUrl = $this->getRedirectUrl()) {
            $this->redirect($redirectUrl, navigate: FilamentView::hasSpaMode($redirectUrl));
        }
    }

    public function form(Schema $schema): Schema
    {
        return $schema
            ->components([
                Section::make(CheerfulNotification::getByKey('profile.detail.title'))
                    ->description(CheerfulNotification::getByKey('profile.detail.description'))
                    ->icon(CheerfulNotification::getNotifStyle() === NotifStyle::CHEERFUL ? 'heroicon-o-user' : null)
                    ->schema([
                        Grid::make(2)
                            ->schema([
                                TextInput::make('name')
                                    ->label('Nama Lengkap')
                                    ->placeholder('Masukkan nama lengkap Anda')
                                    ->required()
                                    ->maxLength(100)
                                    ->columnSpanFull(),

                                TextInput::make('email')
                                    ->label('Alamat Surel')
                                    ->placeholder('contoh@email.com')
                                    ->autocomplete(false)
                                    ->required()
                                    ->maxLength(254)
                                    ->unique(ignoreRecord: true)
                                    ->email()
                                    ->prefixIcon('heroicon-o-envelope')
                                    ->live(),

                                TextInput::make('username')
                                    ->label('Nama Pengguna')
                                    ->placeholder('nama_pengguna')
                                    ->autocomplete(false)
                                    ->required()
                                    ->minLength(5)
                                    ->maxLength(20)
                                    ->regex('/^[a-zA-Z0-9_.-]+$/')
                                    ->unique(ignoreRecord: true)
                                    ->prefixIcon('heroicon-o-at-symbol'),
                            ]),
                    ]),

                Section::make(CheerfulNotification::getByKey('profile.ux.title'))
                    ->description(CheerfulNotification::getByKey('profile.ux.description'))
                    ->icon(CheerfulNotification::getNotifStyle() === NotifStyle::CHEERFUL ? 'heroicon-o-swatch' : null)
                    ->schema([
                        Grid::make(2)
                            ->schema([
                                Select::make('settings.notif_style')
                                    ->label('Gaya Bahasa')
                                    ->options(NotifStyle::class)
                                    ->native(false)
                                    ->required(),

                                Select::make('settings.primary_color')
                                    ->label('Tema Warna')
                                    ->options([
                                        'blue' => '🔵 Biru (Default)',
                                        'sky' => '💎 Biru Langit',
                                        'cyan' => '🌊 Biru Tosca (Cyan)',
                                        'emerald' => '🟢 Emerald (Hijau)',
                                        'teal' => '🍃 Teal (Hijau Keunguan)',
                                        'lime' => '🍋 Lime (Hijah Muda)',
                                        'amber' => '🟡 Amber (Kuning)',
                                        'orange' => '🟠 Orange',
                                        'rose' => '🔴 Rose (Merah)',
                                        'fuchsia' => '🌸 Fuchsia (Pink Cerah)',
                                        'violet' => '🟣 Violet (Ungu)',
                                        'indigo' => '🌌 Indigo (Ungu Gelap)',
                                    ])
                                    ->placeholder('Pilih warna tema')
                                    ->native(false),

                                Select::make('settings.font')
                                    ->label('Jenis Huruf (Font)')
                                    ->options([
                                        'Inter' => 'Inter (Modern)',
                                        'Roboto' => 'Roboto (Clean)',
                                        'Poppins' => 'Poppins (Rounder)',
                                        'Outfit' => 'Outfit (Premium)',
                                        'Montserrat' => 'Montserrat (Classic)',
                                        'Lexend' => 'Lexend (Readable)',
                                    ])
                                    ->native(false),

                                Select::make('settings.content_width')
                                    ->label('Lebar Konten')
                                    ->options([
                                        'full' => '↔️ Lebar Penuh (Full)',
                                        'centered' => '🏢 Terpusat (Centered)',
                                    ])
                                    ->native(false),

                                Select::make('settings.border_radius')
                                    ->label('Radius Sudut (Border)')
                                    ->options([
                                        'none' => '📐 Tegas (Sharp)',
                                        'md' => '📱 Modern (Default)',
                                        'lg' => '🎉 Rounded (Cheerful)',
                                        'xl' => '🎈 Extra Round',
                                    ])
                                    ->native(false),

                                Toggle::make('settings.top_navigation')
                                    ->label('Navigasi Atas (Top Nav)')
                                    ->helperText('Pindahkan menu navigasi dari samping ke bagian atas layar.')
                                    ->onIcon('heroicon-m-window')
                                    ->offIcon('heroicon-m-arrow-top-right-on-square')
                                    ->inline(false),
                            ]),
                    ]),

                Section::make(CheerfulNotification::getByKey('profile.security.title'))
                    ->description(CheerfulNotification::getByKey('profile.security.description'))
                    ->icon(CheerfulNotification::getNotifStyle() === NotifStyle::CHEERFUL ? 'heroicon-o-lock-closed' : null)
                    ->schema([
                        Grid::make(2)
                            ->schema([
                                TextInput::make('password')
                                    ->label('Kata Sandi Baru')
                                    ->placeholder('********')
                                    ->password()
                                    ->revealable(filament()->arePasswordsRevealable())
                                    ->rule(Password::default())
                                    ->showAllValidationMessages()
                                    ->dehydrated(fn ($state) => filled($state))
                                    ->dehydrateStateUsing(fn ($state) => Hash::make($state))
                                    ->same('passwordConfirmation')
                                    ->validationAttribute(__('filament-panels::auth/pages/register.form.password.validation_attribute'))
                                    ->prefixIcon('heroicon-o-lock-closed'),

                                TextInput::make('passwordConfirmation')
                                    ->label('Konfirmasi Kata Sandi')
                                    ->placeholder('********')
                                    ->password()
                                    ->revealable(filament()->arePasswordsRevealable())
                                    ->dehydrated(false)
                                    ->prefixIcon('heroicon-o-lock-closed'),
                            ]),
                    ]),
            ]);
    }

    protected function handleRecordUpdate(Model $record, array $data): Model
    {
        $settingsData = $data['settings'] ?? [];
        unset($data['settings']);

        $record->update($data);

        if ($record->settings) {
            $record->settings->update($settingsData);
        } else {
            $record->settings()->create($settingsData);
        }

        return $record;
    }

    protected function afterSave(): void
    {
        CheerfulNotification::success(
            CheerfulNotification::getByKey('profile.saved.title'),
            CheerfulNotification::getByKey('profile.saved.body')
        )->send();

        if (! filled($this->form->getState()['password'] ?? null)) {
            $this->redirect($this->getUrl());

            return;
        }

        if (filled($this->form->getState()['password'] ?? null)) {
            Filament::auth()->logout();
            session()->invalidate();
            session()->regenerateToken();

            CheerfulNotification::info(
                CheerfulNotification::getByKey('profile.password_changed.title'),
                CheerfulNotification::getByKey('profile.password_changed.body')
            )->send();

            $this->redirect(filament()->getLoginUrl());
        }
    }

    protected function getSavedNotification(): ?Notification
    {
        return null;
    }
}