<?php

namespace App\Filament\Resources;

use App\Filament\Exports\ReworkLocatorInvoiceValidationExporter;
use App\Filament\Imports\ReworkLocatorInvoiceValidationImporter;
use App\Filament\Resources\ReworkLocatorInvoiceValidationResource\Pages;
use App\Filament\Resources\ReworkLocatorInvoiceValidationResource\RelationManagers;
use App\Models\InvoiceValidation;
use App\Models\LocatorInvoiceValidation;
use App\Models\PalletValidation;
use App\Models\Plant;
use App\Models\ReworkLocatorInvoiceValidation;
use Filament\Facades\Filament;
use Filament\Forms;
use Filament\Forms\Form;
use Filament\Resources\Resource;
use Filament\Tables;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\SoftDeletingScope;
use Filament\Forms\Components\Section;
use Filament\Forms\Components\ToggleButtons;
use Filament\Forms\Get;
use Filament\Notifications\Notification;
use Filament\Tables\Actions\ExportAction;
use Filament\Tables\Actions\ImportAction;
use Filament\Forms\Components\DateTimePicker;
use Filament\Tables\Filters\Filter;
use Filament\Forms\Components\TextInput;
use Filament\Forms\Components\Select;

class ReworkLocatorInvoiceValidationResource extends Resource
{
    protected static ?string $model = ReworkLocatorInvoiceValidation::class;

    protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';

    protected static ?string $navigationGroup = 'Export Dispatch';

    protected static ?int $navigationSort = 7;

    public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Section::make('')
                ->schema([
                    Forms\Components\Select::make('plant_id')
                        ->label('Plant')
                        ->reactive()
                        ->relationship('plant', 'name')
                        ->disabled(fn (Get $get) => $get('rework_type'))
                        ->required()
                        ->options(function (callable $get) {
                            $userHas = Filament::auth()->user()->plant_id;
                            return ($userHas && strlen($userHas) > 0) ? Plant::where('id', $userHas)->pluck('name', 'id')->toArray() : Plant::pluck('name', 'id')->toArray();
                        })
                        ->afterStateUpdated(function ($state, callable $set, callable $get) {
                            $plantId = $get('plant_id');
                            if ($plantId)
                            {
                                $set('plant', $plantId);
                                $set('invoice_number', null);
                                $set('scan_pallet_no', null);
                                $set('scan_serial_no', null);
                                $set('rework_type', null);
                            }
                            else
                            {
                                $set('plant', null);
                                $set('invoice_number', null);
                                $set('scan_pallet_no', null);
                                $set('scan_serial_no', null);
                                $set('rework_type', null);
                            }
                        }),
                    Forms\Components\Hidden::make('plant')
                        ->reactive(),
                    Forms\Components\TextInput::make('invoice_number')
                        ->label('Scan Invoice No')
                        ->required( fn ($get) => $get('rework_type') == 'invoice')
                        ->readOnly(fn (callable $get) => (!$get('plant') || $get('rework_type') != 'invoice' || $get('scan_pallet_no') || $get('scan_serial_no')))
                        // ->readOnly(fn ($get) => $get('rework_type') == 'pallet')
                        ->reactive()
                        ->extraAttributes([
                            'wire:keydown.enter' => 'processInvoiceRework($event.target.value)',
                        ]),
                    Forms\Components\TextInput::make('scan_pallet_no')
                        ->label('Scan Pallet No')
                        ->required( fn ($get) => $get('rework_type') == 'pallet')
                        ->readOnly(fn ($get) => $get('rework_type') == 'invoice')
                        ->minLength(10)
                        ->reactive()
                        ->readOnly(fn (callable $get) => (!$get('plant') || !$get('rework_type') || ($get('rework_type') == 'invoice' && !$get('invoice_number')) || $get('scan_serial_no')))
                        ->extraAttributes([
                            'wire:keydown.enter' => 'processPalletno($event.target.value)',
                        ]),
                    Forms\Components\TextInput::make('scan_serial_no')
                        ->label('Scan Serial No')
                        ->readOnly(fn (callable $get) => (!$get('plant') || !$get('rework_type') || ($get('rework_type') == 'invoice' && !$get('invoice_number')) || ($get('rework_type') == 'invoice' && $get('scan_pallet_no')) || ($get('rework_type') == 'pallet' && !$get('scan_pallet_no'))))
                        ->minLength(9)
                        ->reactive()
                        ->extraAttributes([
                            'wire:keydown.enter' => 'processSno($event.target.value)',
                        ]),
                    Forms\Components\Radio::make('rework_type')
                        ->label('Rework Type')
                        ->options([
                            'invoice' => 'Invoice',
                            'pallet' => 'Pallet',
                        ])
                        ->reactive()
                        ->required()
                        ->disabled(fn (Get $get) => ($get('invoice_number') || $get('scan_pallet_no') || $get('scan_serial_no')))
                        ->hidden(fn (callable $get) => !$get('plant'))
                        ->inline()
                        ->inlineLabel(false)
                        // ->default('invoice')
                        ->afterStateUpdated(function ($state, callable $set) {
                            if ($state == 'pallet') {
                                $set('reworkType', $state);
                                $set('invoice_number', null);
                                $set('scan_pallet_no', null);
                                $set('scan_serial_no', null);
                            } elseif ($state == 'invoice') {
                                $set('reworkType', $state);
                                $set('invoice_number', null);
                                $set('scan_pallet_no', null);
                                $set('scan_serial_no', null);
                            }
                            else {
                                $set('reworkType', null);
                                $set('invoice_number', null);
                                $set('scan_pallet_no', null);
                                $set('scan_serial_no', null);
                            }
                        }),
                    Forms\Components\Hidden::make('reworkType')
                        ->reactive(),

                    ToggleButtons::make('update_invoice')
                        ->label('Rework entire invoice?')
                        ->boolean()
                        ->grouped()
                        ->reactive()
                        ->hidden(fn (callable $get) => (!$get('plant') || $get('rework_type') != 'invoice' || !$get('invoice_number') || $get('update_invoice') == '0' || $get('scan_pallet_no') || $get('scan_serial_no')))
                        ->afterStateUpdated(function ($state, callable $set, callable $get, $livewire) {
                            $plantId = $get('plant');

                            $invoiceNumber = $get('invoice_number');

                            $rows = LocatorInvoiceValidation::where('invoice_number', $invoiceNumber)
                                ->where('plant_id', $plantId)
                                ->get();

                            $notCompletedCount = LocatorInvoiceValidation::where('invoice_number', $invoiceNumber)
                                ->where('plant_id', $plantId)
                                ->where(function($query) {
                                    $query->whereNull('scanned_status')
                                        ->orWhere('scanned_status', '');
                                })
                                ->count();

                            $isScanningComplete = true;
                            foreach ($rows as $row)
                            {
                                if ($row->scanned_status != 'Scanned') {
                                    $isScanningComplete = false;
                                    break;
                                }
                            }

                            if (!$isScanningComplete)
                            {
                                Notification::make()
                                    ->title("Scanned invoice number: '$invoiceNumber' does not completed the scanning process!<br>Has '$notCompletedCount' pending serial number to scan!<br>Please, scan the valid completed invoice number to proceed...")
                                    ->danger()
                                    ->duration(5000)
                                    ->send();

                                $set('invoice_number', null);
                                $set('update_invoice', null);
                                return;
                            }
                        }),

                    ToggleButtons::make('update_pallet')
                        ->label('Rework entire pallet?')
                        ->boolean()
                        ->grouped()
                        ->reactive()
                        ->hidden(fn (callable $get) => (!$get('plant') || $get('rework_type') != 'pallet' || $get('update_pallet') == '0' || !$get('scan_pallet_no') || $get('scan_serial_no')))
                        ->afterStateUpdated(function ($state, callable $set, callable $get, $livewire) {
                            $plantId = $get('plant');

                            $palletNumber = trim($get('scan_pallet_no'));
                            $serialNo = trim($get('scan_serial_no'));
                            $updatePalletStatus = $get('update_pallet') ?? null;

                            if ($updatePalletStatus == 0)
                            {
                                return;
                            }

                            if (strlen($palletNumber) < 10)
                            {
                                Notification::make()
                                    ->title("Invalid: Pallet Number")
                                    ->body("Pallet number '$palletNumber' must be at least 10 digits.")
                                    ->danger()
                                    ->duration(5000)
                                    ->send();

                                $livewire->dispatch('loadData', '', '', $plantId, 'pallet');
                                $set('scan_serial_no', null);
                                $set('scan_pallet_no', null);
                                $set('update_pallet', null);
                                return;
                            }

                            $PalletSerialNumbers = PalletValidation::where('plant_id', $plantId)->where('pallet_number', $palletNumber)->first();

                            if (!$PalletSerialNumbers)
                            {
                                Notification::make()
                                    ->title('Pallet Not Found')
                                    ->body("Pallet number '$palletNumber' doesn't exist in pallet table!<br><br>Scan the valid exist 'Pallet Number' to proceed..!")
                                    ->danger()
                                    ->duration(5000)
                                    ->send();

                                $livewire->dispatch('loadData', '', '', $plantId, 'pallet');
                                $set('scan_serial_no', null);
                                $set('scan_pallet_no', null);
                                $set('update_pallet', null);
                                return;
                            }

                            $rows = PalletValidation::where('pallet_number', $palletNumber)
                                ->where('plant_id', $plantId)
                                ->get();

                            $isScanningComplete = true;
                            foreach ($rows as $row)
                            {
                                if ($row->pallet_status != 'Completed') {
                                    $isScanningComplete = false;
                                    break;
                                }
                            }

                            if(count($rows) <= 0) {
                                $isScanningComplete = false;
                            }

                            if (!$isScanningComplete)
                            {
                                Notification::make()
                                    ->title('Pallet Not Completed')
                                    ->body("Scanned pallet number '$palletNumber' doesn't completed the master packing!<br><br>Please, scan the valid completed pallet number to proceed..!")
                                    ->danger()
                                    ->duration(5000)
                                    ->send();

                                $livewire->dispatch('loadData', '', '', $plantId, 'pallet');
                                $set('scan_serial_no', null);
                                $set('scan_pallet_no', null);
                                $set('update_pallet', null);
                                return;
                            }
                            else
                            {
                                $locatExist = ($PalletSerialNumbers->locator_number != null && $PalletSerialNumbers->locator_number != '') ? $PalletSerialNumbers->locator_number : '';
                                if ($locatExist)
                                {
                                    Notification::make()
                                        ->title('Locator Pallet Found')
                                        ->body("Scanned pallet number '$palletNumber' exist in locator number '$locatExist'.<br><br>Remove scanned 'Pallet' from 'Locator' to proceed re-master packing..!")
                                        ->danger()
                                        ->duration(5000)
                                        ->send();

                                    $livewire->dispatch('loadData', '', '', $plantId, 'pallet');
                                    $set('scan_serial_no', null);
                                    $set('scan_pallet_no', null);
                                    $set('update_pallet', null);
                                    return;
                                }
                                else
                                {
                                    if (strlen($serialNo) > 0 && (strlen($serialNo) < 9 || strlen($serialNo) > 20))
                                    {
                                        Notification::make()
                                            ->title("Invalid: Serial Number")
                                            ->body("Serial number '$serialNo' should contain minimum 9 digits and maximum 20 digits.")
                                            ->danger()
                                            ->duration(5000)
                                            ->send();

                                        $livewire->dispatch('loadData', '', $palletNumber, $plantId, 'pallet');
                                        $set('scan_serial_no', null);
                                        $set('update_pallet', null);
                                        return;
                                    }
                                    else if (strlen($serialNo) > 0 && !ctype_alnum($serialNo))
                                    {
                                        Notification::make()
                                            ->title("Invalid: Serial Number")
                                            ->body("Serial number '$serialNo' must contain alpha-numeric values only.")
                                            ->danger()
                                            ->duration(5000)
                                            ->send();

                                        $livewire->dispatch('loadData', '', $palletNumber, $plantId, 'pallet');
                                        $set('scan_serial_no', null);
                                        $set('update_pallet', null);
                                        return;
                                    }

                                    if ($updatePalletStatus == 1)
                                    {
                                        foreach ($rows as $row)
                                        {
                                            $row->forceDelete(); // Delete the row from the original table
                                        }

                                        Notification::make()
                                            ->title('Completed: Rework Pallet')
                                            ->body("Scanned pallet number '$palletNumber' successfully removed from pallet table.<br><br>Please, scan the next pallet number to re-master packing..!")
                                            ->success()
                                            ->duration(800)
                                            ->send();

                                        $livewire->dispatch('loadData', '', '', $plantId, 'pallet');
                                        $set('scan_serial_no', null);
                                        $set('scan_pallet_no', null);
                                        $set('update_pallet', null);
                                        return;
                                    }
                                }
                            }
                        }),
                    Forms\Components\Hidden::make('created_by')
                        ->default(Filament::auth()->user()?->name),
                    Forms\Components\Hidden::make('scanned_by')
                        ->default(Filament::auth()->user()?->name),
                    Forms\Components\TextInput::make('id')
                        ->hidden()
                        ->readOnly(),
                ])
                ->columns(5)
            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('No.')
                    ->label('No.')
                    ->alignCenter()
                    ->getStateUsing(function ($record, $livewire, $column, $rowLoop) {
                        $paginator = $livewire->getTableRecords();
                        $perPage = method_exists($paginator, 'perPage') ? $paginator->perPage() : 10;
                        $currentPage = method_exists($paginator, 'currentPage') ? $paginator->currentPage() : 1;
                        return ($currentPage - 1) * $perPage + $rowLoop->iteration;
                    }),
                Tables\Columns\TextColumn::make('plant.name')
                    ->label('Plant')
                    ->alignCenter()
                    ->sortable(),
                Tables\Columns\TextColumn::make('invoice_number')
                    ->label('Invoice Number')
                    ->alignCenter()
                    ->sortable(),
                Tables\Columns\TextColumn::make('serial_number')
                    ->label('Serial Number')
                    ->alignCenter()
                    ->sortable(),
                Tables\Columns\TextColumn::make('pallet_number')
                    ->label('Pallet Number')
                    ->alignCenter()
                    ->sortable(),
                Tables\Columns\TextColumn::make('locator_number')
                    ->label('Locator Number')
                    ->alignCenter()
                    ->sortable(),
                Tables\Columns\TextColumn::make('scanned_status')
                    ->label('Scanned Status')
                    ->alignCenter()
                    ->sortable(),
                Tables\Columns\TextColumn::make('upload_status')
                    ->label('Upload Status')
                    ->alignCenter()
                    ->sortable(),
                Tables\Columns\TextColumn::make('created_by')
                    ->label('Created By')
                    ->alignCenter()
                    ->sortable(),
                Tables\Columns\TextColumn::make('created_at')
                    ->label('Created At')
                    ->alignCenter()
                    ->dateTime()
                    ->sortable(),
                Tables\Columns\TextColumn::make('updated_by')
                    ->label('Updated By')
                    ->alignCenter()
                    ->sortable()
                    ->toggleable(isToggledHiddenByDefault: true),
                Tables\Columns\TextColumn::make('updated_at')
                    ->label('Updated At')
                    ->alignCenter()
                    ->dateTime()
                    ->sortable()
                    ->toggleable(isToggledHiddenByDefault: true),
                Tables\Columns\TextColumn::make('scanned_by')
                    ->label('Scanned By')
                    ->alignCenter()
                    ->sortable(),
                Tables\Columns\TextColumn::make('scanned_at')
                    ->label('Scanned At')
                    ->alignCenter()
                    ->dateTime()
                    ->sortable(),
                Tables\Columns\TextColumn::make('reworked_by')
                    ->label('Reworked By')
                    ->alignCenter()
                    ->sortable(),
                Tables\Columns\TextColumn::make('reworked_at')
                    ->label('Reworked At')
                    ->alignCenter()
                    ->dateTime()
                    ->sortable(),
                Tables\Columns\TextColumn::make('deleted_at')
                    ->label('Deleted At')
                    ->alignCenter()
                    ->dateTime()
                    ->sortable()
                    ->toggleable(isToggledHiddenByDefault: true),
            ])
            ->headerActions([
                ImportAction::make()
                    ->importer(ReworkLocatorInvoiceValidationImporter::class)
                    ->label('Import Rework Invoice')
                    ->color('warning')
                    ->visible(function() {
                        return Filament::auth()->user()->can('view import rework invoice validation');
                    }),
                ExportAction::make()
                    ->exporter(ReworkLocatorInvoiceValidationExporter::class)
                    ->label('Export Rework Invoice')
                    ->color('warning')
                    ->visible(function() {
                        return Filament::auth()->user()->can('view export rework invoice validation');
                    }),
            ])
            // ->filters([
            //     Tables\Filters\TrashedFilter::make(),
            // ])
            ->filters([
                Tables\Filters\TrashedFilter::make(),
                Filter::make('advanced_filters')
                ->label('Advanced Filters')
                ->form([
                    Select::make('Plant')
                        ->label('Select Plant')
                        ->nullable()
                        ->options(function () {
                            return Plant::pluck('name', 'id');
                        })
                        ->reactive()
                        ->afterStateUpdated(function ($state, callable $set, callable $get): void {
                            $set('pallet_number', null);
                            $set('invoice_number', null);
                            $set('serial_number', null);
                            $set('scanned_status', null);
                            $set('locator_number', null);
                            $set('created_from', null);
                            $set('created_to', null);
                            $set('created_by', null);
                            $set('scanned_from', null);
                            $set('scanned_to', null);
                            $set('scanned_by', null);
                        }),
                    Select::make('invoice_number')
                        ->label('Invoice Number')
                        ->options(function (callable $get) {
                            $plantId = $get('Plant');
                            if (!$plantId) {
                                return [];
                            }
                            return ReworkLocatorInvoiceValidation::where('plant_id', $plantId)
                                ->whereNotNull('invoice_number')
                                ->where('invoice_number','!=', '')
                                ->orderBy('invoice_number', 'asc')
                                ->get()
                                ->unique('invoice_number')
                                ->pluck('invoice_number', 'invoice_number')
                                ->toArray();
                        })
                        ->searchable()
                        ->reactive(),
                    TextInput::make('serial_number')
                        ->label('Serial Number')
                        ->placeholder(placeholder: 'Enter Serial Number'),
                    Select::make('pallet_number')
                        ->label('Pallet Number')
                        ->options(function (callable $get) {
                            $plantId = $get('Plant');
                            if (!$plantId) {
                                return [];
                            }
                            return ReworkLocatorInvoiceValidation::where('plant_id', $plantId)
                                ->whereNotNull('pallet_number')
                                ->where('pallet_number','!=', '')
                                ->orderBy('pallet_number', 'asc')
                                ->get()
                                ->unique('pallet_number')
                                ->pluck('pallet_number', 'pallet_number')
                                ->toArray();
                        })
                        ->searchable()
                        ->reactive(),
                    Select::make('locator_number')
                        ->label('Locator Number')
                        ->options(function (callable $get) {
                            $plantId = $get('Plant');
                            if (!$plantId) {
                                return [];
                            }
                            return ReworkLocatorInvoiceValidation::where('plant_id', $plantId)
                                ->whereNotNull('locator_number')
                                ->where('locator_number','!=', '')
                                ->orderBy('locator_number', 'asc')
                                ->get()
                                ->unique('locator_number')
                                ->pluck('locator_number', 'locator_number')
                                ->toArray();
                        })
                        ->searchable()
                        ->reactive(),
                    Select::make('scanned_status')
                        ->label('Scanned Status')
                        ->options([
                            'Scanned' => 'Scanned',
                        ]),
                    DateTimePicker::make(name: 'rework_from')
                        ->label('Rework From')
                        ->placeholder(placeholder: 'Select From DateTime')
                        ->reactive()
                        ->native(false),
                    DateTimePicker::make('rework_to')
                        ->label('Rework To')
                        ->placeholder(placeholder: 'Select To DateTime')
                        ->reactive()
                        ->native(false),
                    TextInput::make('rework_by')
                        ->label('Rework By')
                        ->placeholder(placeholder: 'Enter Rework By'),
                ])
                ->query(function ($query, array $data) {
                    // Hide all records initially if no filters are applied
                    if (empty($data['Plant']) && empty($data['invoice_number']) && empty($data['serial_number']) && empty($data['pallet_number']) && empty($data['locator_number']) && empty($data['scanned_status']) && empty($data['rework_from']) && empty($data['rework_to']) && empty($data['rework_by'])) {
                        return $query->whereRaw('1 = 0');
                    }

                    if (!empty($data['Plant'])) { //$plant = $data['Plant'] ?? null
                        $query->where('plant_id', $data['Plant']);
                    }

                    if (!empty($data['invoice_number'])) {
                        $query->where('invoice_number', $data['invoice_number']);
                    }

                    if (!empty($data['serial_number'])) {
                        $query->where('serial_number', $data['serial_number']);
                    }

                    if (!empty($data['pallet_number'])) {
                        $query->where('pallet_number', $data['pallet_number']);
                    }

                    if (!empty($data['locator_number'])) {
                        $query->where('locator_number', $data['locator_number']);
                    }
                    if (!empty($data['scanned_status'])) {
                        $query->where('scanned_status', $data['scanned_status']);
                    }

                    if (!empty($data['rework_from'])) {
                        $query->where('reworked_at', '>=', $data['rework_from']);
                    }

                    if (!empty($data['rework_to'])) {
                        $query->where('reworked_at', '<=', $data['rework_to']);
                    }

                    if (!empty($data['rework_by'])) {
                        $query->where('reworked_by', $data['rework_by']);
                    }

                })
                ->indicateUsing(function (array $data) {
                    $indicators = [];

                    if (!empty($data['Plant'])) {
                        $indicators[] = 'Plant: ' . Plant::where('id', $data['Plant'])->value('name');
                    }

                    if (!empty($data['invoice_number'])) {
                        $indicators[] = 'Invoice Number: ' . $data['invoice_number'];
                    }

                    if (!empty($data['serial_number'])) {
                        $indicators[] = 'Serial Number: ' . $data['serial_number'];
                    }

                    if (!empty($data['pallet_number'])) {
                        $indicators[] = 'Pallet Number: ' . $data['pallet_number'];
                    }

                    if (!empty($data['locator_number'])) {
                        $indicators[] = 'Locator Number: ' . $data['locator_number'];
                    }

                    if (!empty($data['scanned_status'])) {
                        $indicators[] = 'Scanned Status: ' . $data['scanned_status'];
                    }

                    if (!empty($data['rework_from'])) {
                        $indicators[] = 'From: ' . $data['rework_from'];
                    }

                    if (!empty($data['rework_to'])) {
                        $indicators[] = 'To: ' . $data['rework_to'];
                    }

                    if (!empty($data['rework_by'])) {
                        $indicators[] = 'Reworked By: ' . $data['rework_by'];
                    }
                    return $indicators;
                })
            ])
            ->filtersFormMaxHeight('280px')
            ->actions([
                Tables\Actions\ViewAction::make(),
                Tables\Actions\EditAction::make(),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make(),
                    Tables\Actions\ForceDeleteBulkAction::make(),
                    Tables\Actions\RestoreBulkAction::make(),
                ]),
            ]);
    }

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

    public static function getNavigationLabel(): string
    {
        return 'Scan Rework';
    }

    public static function getPages(): array
    {
        return [
            'index' => Pages\ListReworkLocatorInvoiceValidations::route('/'),
            'create' => Pages\CreateReworkLocatorInvoiceValidation::route('/create'),
            'view' => Pages\ViewReworkLocatorInvoiceValidation::route('/{record}'),
            'edit' => Pages\EditReworkLocatorInvoiceValidation::route('/{record}/edit'),
        ];
    }

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