<?php

namespace App\Filament\Pages;

use App\Filament\Resources\VehicleResource;
use App\Filament\Resources\VehicleResource\Widgets\CustomUsageWidget;
use App\Filament\Resources\VehicleResource\Widgets\VehicleUsage;
use App\Models\MaintenanceOperation;
use App\Models\MaintenanceSchedule;
use App\Models\Region;
use App\Models\RegionType;
use App\Models\Vehicle;
use BezhanSalleh\FilamentShield\Traits\HasPageShield;
use Closure;
use Filament\Forms\Components\Card;
use Filament\Forms\Components\DatePicker;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\Wizard;
use Filament\Forms\Components\Wizard\Step;
use Filament\Pages\Page;
use Filament\Tables\Columns\BadgeColumn;
use Filament\Tables\Columns\IconColumn;
use Filament\Tables\Columns\TextColumn;
use Filament\Tables\Concerns\InteractsWithTable;
use Filament\Tables\Contracts\HasTable;
use Filament\Tables\Filters\Filter;
use Filament\Tables\Filters\Layout;
use Illuminate\Contracts\Support\Htmlable;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Carbon;
use Filament\Pages\Actions\Action;
use Illuminate\View\View;

//TODO : Add second table
// FIXME: Add translations : maintenanceschedule-resource + vehicle-resource
class MVehicles extends Page implements HasTable
{

    use HasPageShield;
    use InteractsWithTable;
    protected static ?string $title = 'Voertuigen';
    protected static ?string $slug = 'm-vehicles';
    protected static ?string $navigationIcon = 'iconoir-car-outline';

    public  $record = null;
    protected static string $view = 'filament.pages.m-vehicles';

    protected static ?string $navigationGroup = "Beheer";


    protected int|string|array $columSpan = 'full';

    protected static function getNavigationGroup(): ?string
    {
        return __('navigation-groups.maintenance');
    }

    public static function getNavigationLabel(): string
    {
        return __('vehicle-resource.vehicles');
    }
    protected function getTitle(): string
    {
        return __('vehicle-resource.vehicles');
    }


    protected function getActions(): array
    {

        return [
            Action::make('home')
                ->label('Home')->url(route('filament.pages.home')),

        ];
    }


    // Specify model used

    protected function getTableQuery(): Builder
    {
        return MaintenanceSchedule::query();
    }


    // Specify function call on clicking table row
    // protected function getTableRecordUrlUsing(): ?Closure
    // {
    //     return fn ($record) => $this->record = $record;
    //     // return fn ($record) => VehicleResource::getUrl('vehicle-usage', ['record' => $record->vehicle_id]);
    // }

    // protected function getTableRecordActionUsing(): ?Closure
    // {
    //     return fn ($record) => $this->record = $record;
    // }

    // Specify filters appearance
    protected function getTableFiltersFormColumns(): int|array
    {
        return 3;
    }
    // Specify filters layout
    protected function getTableFiltersLayout(): ?string
    {
        return Layout::AboveContent;
    }

    protected function getTableHeading(): string|Htmlable|Closure|null
    {
        return 'Je ziet hier welk voe- of werktuig wat, wanneer en waar gedaan heeft';
    }


    // Specify filters


    protected function getTableFilters(): array
    {

        return [
            Filter::make('complex_filters')->columnSpan(4)
                ->form([
                    Wizard::make([
                        Step::make('Filters')
                            ->label(__('region-resource.filters'))
                            ->schema([
                                Card::make([

                                    Select::make('windrichting')
                                        ->label('Windrichting')
                                        ->options(Region::where('region_type_id', RegionType::where('external_identifier', config('regions.amsterdam.wind-district_type'))->pluck('id'))->get()->pluck('name', 'id'))->reactive()->afterStateUpdated(fn (callable $set) => $set('sportpark', null)),
                                    Select::make('sportpark')
                                        ->label('Sportpark')
                                        ->multiple()
                                        ->options(function (Closure $get) {
                                            if ($get('windrichting') == null)
                                                return Region::where('region_type_id', RegionType::where('external_identifier', config('regions.amsterdam.sportspark_type'))->pluck('id'))->get()->pluck('name', 'id');

                                            return Region::where('parent_region_id', $get('windrichting'))->pluck('name', 'id');
                                        })->preload()
                                        ->searchable(),
                                    Select::make('vehicle_id')
                                        ->label('Voertuig')
                                        ->multiple()
                                        ->options(Vehicle::all()->pluck('name', 'id'))->preload()
                                        ->searchable(),
                                    Card::make()->columns(2)->schema([
                                        // TODO: (could have) Add validation 
                                        DatePicker::make('start_date')->label('Startdatum')
                                            ->minDate(now()->subYears(10))
                                            ->maxDate(now()),
                                        DatePicker::make('end_date')->label('Einddatum')
                                            ->minDate(now()->subYears(10))
                                            ->maxDate(now())
                                    ])
                                ])->label(__('region-resource.organizing')),
                            ]),


                    ]),
                ])
                ->query(function (Builder $query, array $data): Builder {


                    // Filter on sportparks
                    if (@$data['sportpark'])

                        $query = $query->whereHas('region', function (Builder $query) use ($data) {
                            $query->whereIn('parent_region_id', $data['sportpark']);
                        });
                    else {
                        // Makes sure that if filter is empty no records are shown
                        $query->whereRaw('1 = 0');
                    }


                    // Filter on vehicle
                    if (@$data['vehicle_id']) {
                        $this->record = Vehicle::find($data['vehicle_id'][0]);
                        $query = $query->whereIn('vehicle_id', $data['vehicle_id']);
                        // dd($this->record->id);
                    } else {
                        $this->record = null;
                        // Makes sure that if filter is empty no records are shown
                        $query->whereRaw('1 = 0');
                    }


                    if (@$data['start_date'])
                        $query = $query->whereDate('start_at', ">=", $data['start_date']); //->where('id', ">=", $data['min']);

                    if (strlen(@$data['end_date']))
                        $query = $query->whereDate('end_at', "<=", $data['end_date']); //->where('id', ">=", $data['max']);

                    return $query;
                })

        ];
    }

    // Specifiy columns to be displayed


    protected function getTableColumns(): array
    {
        return [
            TextColumn::make('vehicle.name')->label(__('vehicle-resource.name'))->sortable(),
            TextColumn::make('start_at')
                ->date()->label(__('maintenance-schedules-resource.date'))->sortable(),
            TextColumn::make('start_at_time')->label(__('maintenance-schedules-resource.time'))
                ->getStateUsing(fn (MaintenanceSchedule $record) => $record->start_at)->time('H:i')->sortable(['start_at']),
            TextColumn::make('duration')->label(__('maintenance-schedules-resource.duration'))->suffix(' min'),
            TextColumn::make('region.name')->label(__('region-resource.sportsfield'))->sortable(),
            TextColumn::make('maintenanceOperation.name')->label(__('maintenance-operation-resource.maintenance_operation'))->sortable(),
            TextColumn::make('werktuig')->label('Werktuig')->sortable(),
            BadgeColumn::make('is_completed')->label('Opmerking')->enum([
                false => 'nog niet gereed',
                true => 'gereed',
            ])->colors([
                'primary',
                'warning' => false,
                'success' => true,
            ])


        ];
    }

    // TODO: Specify width of columns
    protected function getFooterWidgets(): array
    {
        // dd($this->record);
        if ($this->record != null)
            return [CustomUsageWidget::class];

        return [];
    }
}