<?php

namespace App\Filament\Resources\Manage\Journalists;

use App\Filament\Columns\TimestampColumns;
use App\Filament\Resources\Manage\Journalists\Pages\ManageJournalists;
use App\Models\Journalist;
use Asmit\FilamentUpload\Forms\Components\AdvancedFileUpload;
use BackedEnum;
use Filament\Actions\Action;
use Filament\Actions\BulkActionGroup;
use Filament\Actions\DeleteAction;
use Filament\Actions\DeleteBulkAction;
use Filament\Actions\EditAction;
use Filament\Actions\ForceDeleteAction;
use Filament\Actions\ForceDeleteBulkAction;
use Filament\Actions\RestoreAction;
use Filament\Actions\RestoreBulkAction;
use Filament\Forms\Components\TextInput;
use Filament\Resources\Resource;
use Filament\Schemas\Components\Group;
use Filament\Schemas\Components\Section;
use Filament\Schemas\Schema;
use Filament\Support\Enums\Width;
use Filament\Support\Icons\Heroicon;
use Filament\Tables\Columns\TextColumn;
use Filament\Tables\Filters\TrashedFilter;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletingScope;
use Illuminate\Support\Facades\Storage;
use UnitEnum;

class JournalistResource extends Resource
{
    protected static ?string $model = Journalist::class;

    protected static string|UnitEnum|null $navigationGroup = 'Kelola';

    protected static string|BackedEnum|null $navigationIcon = Heroicon::Identification;

    protected static ?string $navigationLabel = 'Jurnalis';

    protected static ?int $navigationSort = 11;

    protected static ?string $recordTitleAttribute = 'name';

    protected static ?string $slug = 'manage/journalists';

    public static function form(Schema $schema): Schema
    {
        $documents = [
            [
                'title' => 'Dokumen Pers',
                'text_name' => 'press_card',
                'placeholder' => '*****',
                'max' => 100,
                'max_size' => 1024 * 10,
                'file_name' => 'press_card_docs',
                'accept' => ['application/pdf'],
                'folder' => 'journalists/press-card/',
            ],
            [
                'title' => 'Sertifikat UKW',
                'text_name' => 'ukw_certificate',
                'placeholder' => '*****',
                'max' => 100,
                'max_size' => 1024 * 10,
                'file_name' => 'ukw_certificate_docs',
                'accept' => ['application/pdf'],
                'folder' => 'journalists/ukw-certificate/',
            ],
        ];

        return $schema
            ->components([
                TextInput::make('name')
                    ->label('Nama')
                    ->placeholder('John Doe')
                    ->autocomplete(false)
                    ->autofocus()
                    ->required()
                    ->maxLength(100),

                TextInput::make('email')
                    ->label('Alamat Surel')
                    ->placeholder('johndoe@example.com')
                    ->autocomplete(false)
                    ->autofocus()
                    ->required()
                    ->maxLength(254)
                    ->unique('journalists', 'email', ignoreRecord: true)
                    ->email(),

                TextInput::make('phone_number')
                    ->label('Nomor Telepon')
                    ->placeholder('08xx xxxx xxxx')
                    ->autocomplete(false)
                    ->required()
                    ->maxLength(20)
                    ->tel(),

                Group::make()
                    ->schema(
                        collect($documents)
                            ->map(
                                fn ($doc) => Section::make($doc['title'])
                                    ->schema([
                                        TextInput::make($doc['text_name'])
                                            ->hiddenLabel()
                                            ->placeholder($doc['placeholder'])
                                            ->autocomplete(false)
                                            ->required()
                                            ->maxLength($doc['max']),

                                        AdvancedFileUpload::make($doc['file_name'])
                                            ->hiddenLabel()
                                            ->disk(config('filesystems.default'))
                                            ->acceptedFileTypes($doc['accept'])
                                            ->maxSize($doc['max_size'])
                                            ->required(),
                                    ])
                            )
                            ->toArray()
                    ),
            ])
            ->columns(1);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->recordTitleAttribute('name')
            ->columns([
                TextColumn::make('name')
                    ->label('Nama')
                    ->searchable()
                    ->sortable(),

                TextColumn::make('email')
                    ->label('Alamat Surel')
                    ->searchable()
                    ->sortable(),

                TextColumn::make('phone_number')
                    ->label('Nomor Telepon')
                    ->searchable()
                    ->sortable(),

                TextColumn::make('press_card')
                    ->label('Dokumen Pers')
                    ->searchable()
                    ->sortable()
                    ->wrap(),

                TextColumn::make('ukw_certificate')
                    ->label('Sertifikat UKW')
                    ->searchable()
                    ->sortable()
                    ->wrap(),

                ...TimestampColumns::make(),
            ])
            ->filters([
                TrashedFilter::make()
                    ->native(false),
            ])
            ->recordActions([
                EditAction::make()
                    ->modalWidth(Width::Large)
                    ->fillForm(function (Journalist $journalist) {
                        $data = [
                            'name' => $journalist->name,
                            'email' => $journalist->email,
                            'phone_number' => $journalist->phone_number,
                            'press_card' => $journalist->press_card,
                            'ukw_certificate' => $journalist->ukw_certificate,
                        ];

                        $documents = [
                            'press_card',
                            'ukw_certificate',
                        ];

                        $mediaItems = $journalist->getMedia('journalists');

                        foreach ($documents as $docType) {
                            $media = $mediaItems
                                ->where('custom_properties.doc_type', str($docType)->replace('_docs', '')->slug('-'))
                                ->sortByDesc('created_at')
                                ->first();

                            if ($media) {
                                $data["{$docType}_docs"] = [$media->getPathRelativeToRoot()];
                            }
                        }

                        return $data;
                    })
                    ->using(function (Model $record, array $data): Model {
                        $record->update([
                            'name' => $data['name'],
                            'email' => $data['email'],
                            'phone_number' => $data['phone_number'],
                            'press_card' => $data['press_card'],
                            'ukw_certificate' => $data['ukw_certificate'],
                        ]);

                        $documents = [
                            'press_card_docs',
                            'ukw_certificate_docs',
                        ];

                        foreach ($documents as $field) {
                            if (empty($data[$field])) {
                                continue;
                            }

                            foreach ((array) $data[$field] as $filePath) {
                                $fullPath = Storage::disk(config('filesystems.default'))->path($filePath);

                                if (! file_exists($fullPath)) {
                                    continue;
                                }

                                $record
                                    ->addMediaFromDisk($filePath, config('filesystems.default'))
                                    ->preservingOriginal()
                                    ->withCustomProperties([
                                        'feature' => 'journalists',
                                        'date' => now()->toDateString(),
                                        'doc_type' => str($field)
                                            ->replace('_docs', '')
                                            ->slug('-'),
                                    ])
                                    ->toMediaCollection('journalists');
                            }
                        }

                        return $record;
                    }),

                DeleteAction::make(),

                ForceDeleteAction::make(),

                RestoreAction::make(),
            ])
            ->toolbarActions([
                BulkActionGroup::make([
                    DeleteBulkAction::make(),

                    ForceDeleteBulkAction::make(),

                    RestoreBulkAction::make(),
                ]),
            ])
            ->emptyStateIcon(Heroicon::Identification)
            ->emptyStateDescription('Setelah Anda membubat data pertama, maka akan muncul disini.')
            ->defaultSort('created_at', 'desc')
            ->deferFilters(false)
            ->modifyQueryUsing(function (Builder $query) {
                if (auth()->user()->hasRole('Perusahaan') && ! auth()->user()->company?->partnerMedia) {
                    $query->whereRaw('1 = 0');
                }

                $query->when(auth()->user()->hasRole('Perusahaan'), function (Builder $q) {
                    return $q->whereHas('partnerMedia.company', function (Builder $q) {
                        $q->where('user_id', auth()->id());
                    });
                });
            })
            ->when(auth()->user()->hasRole('Perusahaan') && ! auth()->user()->company?->partnerMedia, function (Table $table) {
                return $table
                    ->emptyStateHeading('Akses Dibatasi')
                    ->emptyStateDescription('Mohon lengkapi data Media Anda terlebih dahulu.')
                    ->emptyStateIcon(Heroicon::LockClosed)
                    ->emptyStateActions([
                        Action::make('completeMedia')
                            ->label('Lengkapi Data Media')
                            ->url(route('filament.dashboard.pages.manage.media'))
                            ->button(),
                    ]);
            });
    }

    public static function getPages(): array
    {
        return [
            'index' => ManageJournalists::route('/'),
        ];
    }

    public static function getRecordRouteBindingEloquentQuery(): Builder
    {
        return parent::getRecordRouteBindingEloquentQuery()
            ->withoutGlobalScopes([
                SoftDeletingScope::class,
            ]);
    }
}