<?php

namespace App\Filament\Resources;

use App\Enums\OrderAttributes;
use App\Enums\OrderStatus;
use App\Enums\OrderType;
use App\Filament\Resources\OrderResource\Pages;
use App\Models\Contact;
use App\Models\Customer;
use App\Models\Order;
use App\Models\ServiceType;
use Filament\Forms\Components\DatePicker;
use Filament\Forms\Components\Grid;
use Filament\Forms\Components\Repeater;
use Filament\Forms\Components\Section;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\Split;
use Filament\Forms\Components\Textarea;
use Filament\Forms\Components\TextInput;
use Filament\Forms\Components\ToggleButtons;
use Filament\Forms\Form;
use Filament\Forms\Get;
use Filament\Forms\Set;
use Filament\Resources\Resource;
use Filament\Tables;
use Filament\Tables\Columns\TextColumn;
use Filament\Tables\Table;
use Guava\FilamentClusters\Forms\Cluster;
use Icetalker\FilamentTableRepeater\Forms\Components\TableRepeater;
use Illuminate\Database\Eloquent\Builder;

class OrderResource extends Resource
{
    protected static ?string $model = Order::class;

    protected static ?string $navigationIcon = 'lucide-shopping-cart';

    protected static ?string $navigationGroup = 'Production';

    public static function form(Form $form): Form
    {
        return $form->schema([
            Section::make([

                Grid::make(1)
                    ->schema([
                        Select::make('order_type')
                            ->required()
                            ->options(OrderType::class)
                            ->searchable(),

                        Split::make([
                            Select::make('customer_id')
                                ->required()
                                ->label('Customer')
                                ->options(Customer::all()->pluck('company_name', 'id'))
                                ->reactive()
                                ->searchable(),

                            Select::make('contact_id')
                                ->label('Contact')
                                ->options(fn ($get): array => Contact::where('customer_id', $get('customer_id') ?? null)
                                    ->get()
                                    ->pluck('full_name', 'id')
                                    ->toArray())
                                ->searchable(),
                        ]),

                        TextInput::make('customer_po')
                            ->required()
                            ->label('Customer PO'),

                        Split::make([
                            DatePicker::make('order_date')
                                ->required()
                                ->default(today()),
                            DatePicker::make('due_date')
                                ->required()
                                ->default(today()->add('10 days')),
                        ]),

                        Textarea::make('notes')
                            ->rows(3),

                    ])->columnSpan(1),

                Grid::make(1)
                    ->schema([
                        ToggleButtons::make('status')
                            ->required()
                            ->options(OrderStatus::class)
                            ->inline(),

                        ToggleButtons::make('order_attributes')
                            ->options(OrderAttributes::class)
                            ->multiple()
                            ->inline(),

                        ToggleButtons::make('printed')
                            ->boolean()
                            ->inline(),
                        ToggleButtons::make('pre_production')
                            ->label('Pre-production')
                            ->boolean()
                            ->inline()
                            ->colors([
                                'true'  => 'info',
                                'false' => 'info',
                            ]),

                    ])->columnSpan(1),
            ])->columns(2),

            TableRepeater::make('order_products')
                ->label('Garments')
                ->schema([
                    TextInput::make('sku'),
                    TextInput::make('product_name')
                        ->required(),
                    TextInput::make('color'),
                    Cluster::make([
                        TextInput::make('xs')
                            ->placeholder('xs'),
                        TextInput::make('s')
                            ->placeholder('s'),
                        TextInput::make('m')
                            ->placeholder('m'),
                        TextInput::make('l')
                            ->placeholder('l'),
                        TextInput::make('xl')
                            ->placeholder('xl'),
                        TextInput::make('2xl')
                            ->placeholder('2xl'),
                        TextInput::make('3xl')
                            ->placeholder('3xl'),
                        TextInput::make('osfa')
                            ->placeholder('osfa'),
                    ])
                        ->label('Sizes'),
                ])
                ->reorderable()
                ->cloneable(),

            Repeater::make('services')
                ->label('Product Services')
                ->schema([
                    Grid::make(19)
                        ->schema([
                            Select::make('serviceType')
                                ->options(ServiceType::all()->pluck('name', 'id'))
                                ->columnSpan(2)
                                ->placeholder('Select...')
                                ->searchable(),
                            TextInput::make('placement')
                                ->columnSpan(3),
                            TextInput::make('serviceFileName')
                                ->columnSpan(3)
                                ->label('Logo Name'),
                            TextInput::make('serviceFileSetupNumber')
                                ->label('Setup')
                                ->columnSpan(1),

                            Cluster::make([
                                TextInput::make('serviceFileWidth')
                                    ->prefix('w'),
                                TextInput::make('serviceFileHeight')
                                    ->prefix('h'),
                            ])
                                ->label('Dimensions')
                                ->columnSpan(4),

                            TextInput::make('amount')
                                ->label('Quantity')
                                ->live()
                                ->reactive()
                                ->afterStateUpdated(function ($state, Get $get, Set $set) {
                                    $set('total_price', ($get('amount_price') * $state ?? 0));
                                })
                                ->afterStateHydrated(function ($state, Get $get, Set $set) {
                                    $set('total_price', ($get('amount_price') * $state ?? 0));
                                })
                                ->prefix('#')
                                ->columnSpan(2),

                            TextInput::make('amount_price')
                                ->prefix('$')
                                ->reactive()
                                ->afterStateUpdated(function ($state, Get $get, Set $set) {
                                    $set('total_price', ($get('amount') * $state ?? 0));
                                })
                                ->afterStateHydrated(function ($state, Get $get, Set $set) {
                                    $set('total_price', ($get('amount') * $state ?? 0));
                                })
                                ->columnSpan(2),

                            TextInput::make('total_price')
                                ->prefix('$')
                                ->readOnly()
                                ->columnSpan(2),
                        ]),

                    Grid::make(9)
                        ->schema([
                            TextInput::make('serviceFileCode')
                                ->label('Code')
                                ->columnSpan(1)
                                ->placeholder('A1234'),

                            Textarea::make('notes')
                                ->placeholder('Thread colors...')
                                ->columnSpan(8),
                        ]),
                ])
                ->reorderable()
                ->cloneable()
                ->columns(4)
                ->columnSpan(2),
        ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                TextColumn::make('internal_po')
                    ->label('Internal PO')
                    ->fontFamily('mono')
                    ->color('info')
                    ->searchable()
                    ->sortable(),
                TextColumn::make('customer.company_name')
                    ->searchable()
                    ->sortable(),
                TextColumn::make('customer_po')
                    ->label('PO')
                    ->wrap()
                    ->weight('bold')
                    ->color('code')
                    ->searchable()
                    ->sortable()
                    ->extraHeaderAttributes([
                        'class' => 'w-full',
                    ]),
                TextColumn::make('order_date')
                    ->searchable()
                    ->sortable(),
                TextColumn::make('due_date')
                    ->searchable()
                    ->sortable(),
                TextColumn::make('status')
                    ->badge()
                    ->searchable()
                    ->sortable(),
            ])
            ->defaultSort('order_date', 'desc')
            ->filters([
                Tables\Filters\Filter::make('order_date')
                    ->form([
                        DatePicker::make('created_from'),
                        DatePicker::make('created_until'),
                    ])
                    ->query(function (Builder $query, array $data): Builder {
                        return $query
                            ->when(
                                $data['created_from'],
                                fn (Builder $query, $date): Builder => $query->whereDate('order_date', '>=', $date),
                            )
                            ->when(
                                $data['created_until'],
                                fn (Builder $query, $date): Builder => $query->whereDate('order_date', '<=', $date),
                            );
                    }),
            ], layout: Tables\Enums\FiltersLayout::AboveContentCollapsible)
            ->actions([
                Tables\Actions\EditAction::make(),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make(),
                ]),
            ]);
    }

    public static function getRelations(): array
    {
        return [
        ];
    }

    public static function getPages(): array
    {
        return [
            'index'  => Pages\ListOrders::route('/'),
            'create' => Pages\CreateOrder::route('/create'),
            'edit'   => Pages\EditOrder::route('/{record}/edit'),
        ];
    }
}