<?php

namespace App\Filament\Pages;

use App\Models\Setting;
use Filament\Actions\Action;
use Filament\Forms\Components\Checkbox;
use Filament\Forms\Components\KeyValue;
use Filament\Forms\Components\Repeater;
use Filament\Forms\Components\Section;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\Textarea;
use Filament\Forms\Components\TextInput;
use Filament\Forms\Concerns\InteractsWithForms;
use Filament\Forms\Contracts\HasForms;
use Filament\Forms\Form;
use Filament\Notifications\Notification;
use Filament\Pages\Page;

class Settings extends Page implements HasForms
{
    use InteractsWithForms;

    public ?array $data = [];

    protected static ?string $navigationIcon = 'heroicon-o-cog-6-tooth';

    protected static string $view = 'filament.pages.settings';

    protected static ?string $navigationGroup = 'Web Master';

    public function mount(): void
    {
        $user = auth()->user();
        $auth_email = $user->email;
        $setting = Setting::where('app_admin', $auth_email)->first();

        if ($setting) {
            $imapSettings = $setting->imap_settings ?? [];
            $this->form->fill([
                'app_name' => $setting->app_name,
                'app_version' => $setting->app_version,
                'app_base_url' => $setting->app_base_url,
                'app_admin' => $setting->app_admin,
                'app_contact' => $setting->app_contact,
                'app_title' => $setting->app_title,
                'app_description' => $setting->app_description,
                'app_keyword' => $setting->app_keyword,
                'app_meta' => $setting->app_meta,
                'app_social' => $setting->app_social,
                'app_header' => $setting->app_header,
                'app_footer' => $setting->app_footer,
                'imap_settings' => $imapSettings,
            ]);


        } else {
            $this->form->fill([
                'app_admin' => $auth_email,
                'app_social' => [
                    null => null,
                ],
            ]);
        }
    }

    public function form(Form $form): Form
    {
        return $form
            ->schema([
                Section::make('Website Information')
                    ->description('Change Basic Website Information')
                    ->collapsible()
                    ->schema([
                        TextInput::make('app_name')->label('Website Name')->required(),
                        TextInput::make('app_version')->label('Website Version')->required(),
                        TextInput::make('app_base_url')->label('Base URL')->required(),
                        TextInput::make('app_admin')->label('Website Admin')->email()->required(),
                        TextInput::make('app_contact')->label('Contact Email')->email()->required(),
                    ]),
                Section::make('Custom Codes')
                    ->description('Add custom codes to header and footer')
                    ->collapsed()
                    ->columns(2)
                    ->schema([
                        Textarea::make('app_header')->label('Custom Header')->rows(6)->columnSpan(1),
                        Textarea::make('app_footer')->label('Custom Footer')->rows(6)->columnSpan(1),
                    ]),
                Section::make('Meta Information')
                    ->description('Change Website Meta Information')
                    ->collapsed()
                    ->schema([
                        TextInput::make('app_title')->label('Title')->required(),
                        Textarea::make('app_description')->label('Description')->rows(3),
                        TextInput::make('app_keyword')->label('Keyword'),
                        KeyValue::make('app_meta')
                            ->label('Meta (Optional)')
                            ->keyPlaceholder('Name')
                            ->valuePlaceholder('Content'),
                    ]),
                Section::make('Social Links')
                    ->description('Enter your social links')
                    ->collapsed()
                    ->schema([


                        Repeater::make('app_social')
                            ->statePath('app_social')
                            ->schema([
                                TextInput::make('icon')->label('Icon')->required()->maxLength(100),
                                TextInput::make('url')->label('URL')->url()->required()->maxLength(255),
                            ])

                    ]),

                Section::make('Imap')
                    ->description('Enter your imap server')
                    ->collapsed()
                    ->schema([
                        TextInput::make('imap_settings.hostname')->label('Hostname')->required(),
                        TextInput::make('imap_settings.port')->label('Port')->required(),
                        Select::make('imap_settings.encryption')->options([
                            'none' => 'None',
                            'ssl' => 'SSL',
                            'tls' => 'TLS'
                        ]),
                        Checkbox::make('imap_settings.validate_cert')->label('Validate Encryption Certificate')->default(false),
                        TextInput::make('imap_settings.username')->label('Username')->required(),
                        TextInput::make('imap_settings.password')->label('Password')->required(),
                        TextInput::make('imap_settings.default_account')->label('Default Account')->default('default')->placeholder('default'),
                        TextInput::make('imap_settings.protocol')->label('Protocol')->default('imap')->placeholder('imap'),
                        Checkbox::make('imap_settings.cc_check')->label('Check CC Field')->default(false)->helperText('If enabled, we will check the CC field as well while fetching mails.'),
                    ])
            ])
            ->statePath('data');
    }

    protected function getFormActions(): array
    {
        return [
            Action::make('save')
                ->label(__('filament-panels::resources/pages/edit-record.form.actions.save.label'))
                ->submit('save'),
        ];
    }

    public function save(): void
    {
        try {

            $data = $this->form->getState();
            $setting = Setting::where('id', 1)->first();

            $user = auth()->user();
            $auth_email = $user->email;

            if ($setting) {
                $app_admin = $setting->app_admin;
                if ($app_admin == $auth_email) {
                    $update_res = $setting->update($data);
                    if($update_res) {
                        Notification::make()
                            ->title('Saved successfully')
                            ->success()
                            ->send();
                    }
                }  else {
                    Notification::make()
                        ->title('Please Login With Administrator Credentials')
                        ->danger()
                        ->send();
                }
            } else {
                $data = [
                    'id' => 1,
                    'app_name' => $data['app_name'],
                    'app_version' => $data['app_version'],
                    'app_base_url' => $data['app_base_url'],
                    'app_admin' => $auth_email,
                    'app_contact' => $data['app_contact'],
                    'app_title' => $data['app_title'],
                    'app_description' => $data['app_description'],
                    'app_keyword' => $data['app_keyword'],
                    'app_social' => $data['app_social'],
                    'imap_settings' => $data['imap_settings'],
                ];
                $create_res = Setting::create(array_merge($data));

                if($create_res) {
                    Notification::make()
                        ->title('Saved successfully')
                        ->success()
                        ->send();
                }
            }
        } catch (\Exception $exception) {
            Notification::make()
                ->title('Something went wrong '.$exception->getMessage())
                ->danger()
                ->send();
        }
    }
}