<?php

declare(strict_types=1);

namespace App\Filament\Pages\Radio;

use App\Models\RadioApiKey;
use Filament\Actions\Action;
use Filament\Actions\ActionGroup;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\TextInput;
use Filament\Forms\Components\Toggle;
use Filament\Notifications\Notification;
use Filament\Pages\Page;
use Filament\Schemas\Components\Section;
use Filament\Schemas\Components\Tabs;
use Filament\Schemas\Components\Tabs\Tab;
use Filament\Schemas\Schema;
use Filament\Tables\Columns\IconColumn;
use Filament\Tables\Columns\TextColumn;
use Filament\Tables\Concerns\InteractsWithTable;
use Filament\Tables\Contracts\HasTable;
use Filament\Tables\Table;
use Illuminate\Support\Facades\Blade;
use Illuminate\Support\HtmlString;

final class ApiKeys extends Page implements HasTable
{
    use InteractsWithTable;

    #[\Override]
    protected static string|\BackedEnum|null $navigationIcon = 'heroicon-o-key';

    #[\Override]
    protected static string|\UnitEnum|null $navigationGroup = 'Radio';

    #[\Override]
    protected static ?string $navigationLabel = 'API Sleutels';

    #[\Override]
    protected static ?string $title = 'Radio API Sleutels';

    #[\Override]
    protected string $view = 'filament.pages.radio.api-keys';

    public ?string $newKey = null;

    public function table(Table $table): Table
    {
        return $table
            ->query(RadioApiKey::query())
            ->defaultSort('created_at', 'desc')
            ->columns([
                TextColumn::make('name')
                    ->label('Naam')
                    ->searchable(),
                TextColumn::make('key')
                    ->label('API Key')
                    ->formatStateUsing(fn ($state) => substr($state, 0, 16) . '...')
                    ->copyable()
                    ->copyMessage('Gekopieerd!'),
                TextColumn::make('rate_limit')
                    ->label('Rate Limit')
                    ->badge()
                    ->color('info'),
                IconColumn::make('is_active')
                    ->label('Actief')
                    ->boolean()
                    ->trueIcon('heroicon-o-check-circle')
                    ->falseIcon('heroicon-o-x-circle')
                    ->trueColor('success')
                    ->falseColor('danger'),
                TextColumn::make('last_used_at')
                    ->label('Laatst gebruikt')
                    ->dateTime('d-m-Y H:i')
                    ->placeholder('Nooit'),
                TextColumn::make('expires_at')
                    ->label('Verloopt')
                    ->dateTime('d-m-Y')
                    ->placeholder('Nooit'),
                TextColumn::make('created_at')
                    ->label('Aangemaakt')
                    ->dateTime('d-m-Y H:i'),
            ])
            ->actions(function ($record) {
                return [
                    ActionGroup::make([
                        Action::make('toggle')
                            ->label($record->is_active ? 'Deactiveren' : 'Activeren')
                            ->icon($record->is_active ? 'heroicon-o-pause' : 'heroicon-o-play')
                            ->action(fn () => $this->toggleKey($record)),
                        Action::make('delete')
                            ->label('Verwijderen')
                            ->icon('heroicon-o-trash')
                            ->color('danger')
                            ->requiresConfirmation()
                            ->action(fn () => $record->delete()),
                    ]),
                ];
            })
            ->headerActions([
                Action::make('create')
                    ->label('Nieuwe API Sleutel')
                    ->icon('heroicon-o-plus')
                    ->color('primary')
                    ->form([
                        TextInput::make('name')
                            ->label('Naam')
                            ->required()
                            ->maxLength(255)
                            ->placeholder('Bijv. Discord Bot, Mobiele App'),
                        TextInput::make('allowed_ips')
                            ->label('Toegestane IP-adressen')
                            ->placeholder('Leeg laten voor alle IPs (bijv. 1.2.3.4, 5.6.7.8)')
                            ->helperText('Komma-gescheiden lijst van IP-adressen. Leeg = alle IPs toegestaan.'),
                        Select::make('rate_limit')
                            ->label('Rate Limit (verzoeken per minuut)')
                            ->options([
                                60 => '60/min',
                                100 => '100/min',
                                300 => '300/min',
                                500 => '500/min',
                                1000 => '1000/min',
                            ])
                            ->default(300),
                        Select::make('permissions')
                            ->label('Permissies')
                            ->multiple()
                            ->options([
                                '*' => 'Alle permissies',
                                'now-playing' => 'Nu Afspelen',
                                'listeners' => 'Luisteraars',
                                'current-dj' => 'Huidige DJ',
                                'config' => 'Configuratie',
                                'shouts' => 'Shouts',
                                'points' => 'Punten',
                                'requests' => 'Song Requests',
                            ])
                            ->default(['*']),
                        Toggle::make('set_expiration')
                            ->label('Vervaldatum instellen')
                            ->live(),
                        TextInput::make('expires_at')
                            ->label('Vervaldatum')
                            ->type('date')
                            ->visible(fn ($get) => $get('set_expiration')),
                    ])
                    ->action(function (array $data) {
                        $this->createKey($data);
                    }),
            ]);
    }

    private function createKey(array $data): void
    {
        $key = RadioApiKey::generate($data['name'], [
            'allowed_ips' => $data['allowed_ips'] ?? null,
            'permissions' => $data['permissions'] ?? ['*'],
            'rate_limit' => $data['rate_limit'] ?? 300,
            'expires_at' => ! empty($data['set_expiration']) && ! empty($data['expires_at'])
                ? $data['expires_at'] : null,
        ]);

        $this->newKey = $key->key;

        Notification::make()
            ->success()
            ->title('API Sleutel Aangemaakt!')
            ->body('Kopieer de sleutel nu - deze wordt niet meer getoond.')
            ->send();
    }

    private function toggleKey(RadioApiKey $key): void
    {
        $key->update(['is_active' => ! $key->is_active]);

        Notification::make()
            ->success()
            ->title($key->is_active ? 'API Sleutel geactiveerd' : 'API Sleutel gedeactiveerd')
            ->send();
    }

    #[\Override]
    protected function getHeaderActions(): array
    {
        return [];
    }

    public function getNewKey(): ?string
    {
        $key = $this->newKey;
        $this->newKey = null;

        return $key;
    }
}