From 869e91c9c6a2dd54a6e0e13afc239cab099a1e65 Mon Sep 17 00:00:00 2001
From: dhanabalan <dhana@example.com>
Date: Tue, 7 Apr 2026 17:27:44 +0530
Subject: [PATCH 1/5] Added production characteristics migration file

---
 ...reate_production_characteristics_table.php | 53 +++++++++++++++++++
 1 file changed, 53 insertions(+)
 create mode 100644 database/migrations/2026_03_25_103441_create_production_characteristics_table.php

diff --git a/database/migrations/2026_03_25_103441_create_production_characteristics_table.php b/database/migrations/2026_03_25_103441_create_production_characteristics_table.php
new file mode 100644
index 0000000..95d6b66
--- /dev/null
+++ b/database/migrations/2026_03_25_103441_create_production_characteristics_table.php
@@ -0,0 +1,53 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Database\Schema\Blueprint;
+use Illuminate\Support\Facades\Schema;
+
+return new class extends Migration
+{
+    /**
+     * Run the migrations.
+     */
+    public function up(): void
+    {
+        $sql = <<<'SQL'
+            CREATE TABLE production_characteristics (
+                id					               	BIGINT GENERATED always AS IDENTITY PRIMARY KEY,
+                plant_id							BIGINT NOT NULL,
+                line_id                             BIGINT NOT NULL,
+                item_id							    BIGINT NOT NULL,
+                machine_id                          BIGINT NOT NULL,
+
+                production_order                    TEXT DEFAULT NULL,
+                serial_number                       TEXT DEFAULT NULL,
+                characteristic_name                 TEXT DEFAULT NULL,
+                observed_value                      TEXT DEFAULT NULL,
+
+                status                              TEXT DEFAULT NULL,
+                inspection_status                   TEXT DEFAULT NULL,
+                remark                              TEXT DEFAULT NULL,
+
+                created_at							TIMESTAMP NOT NULL DEFAULT NOW(),
+                updated_at							TIMESTAMP NOT NULL DEFAULT NOW(),
+                created_by							TEXT DEFAULT NULL,
+                updated_by							TEXT DEFAULT NULL,
+                deleted_at			                TIMESTAMP,
+
+                FOREIGN KEY (plant_id)              REFERENCES plants (id),
+                FOREIGN KEY (line_id)               REFERENCES lines (id),
+                FOREIGN KEY (item_id)               REFERENCES items (id),
+                FOREIGN KEY (machine_id)            REFERENCES machines (id)
+            );
+        SQL;
+        DB::statement($sql);
+    }
+
+    /**
+     * Reverse the migrations.
+     */
+    public function down(): void
+    {
+        Schema::dropIfExists('production_characteristics');
+    }
+};

From 30cf8203ef432a11e385e5a1a2ecb7075ef6853c Mon Sep 17 00:00:00 2001
From: dhanabalan <dhana@example.com>
Date: Tue, 7 Apr 2026 17:28:35 +0530
Subject: [PATCH 2/5] Added production characteristics model file

---
 app/Models/ProductionCharacteristic.php | 50 +++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 app/Models/ProductionCharacteristic.php

diff --git a/app/Models/ProductionCharacteristic.php b/app/Models/ProductionCharacteristic.php
new file mode 100644
index 0000000..39cbb46
--- /dev/null
+++ b/app/Models/ProductionCharacteristic.php
@@ -0,0 +1,50 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\SoftDeletes;
+
+class ProductionCharacteristic extends Model
+{
+    use SoftDeletes;
+
+    protected $fillable = [
+        'plant_id',
+        'line_id',
+        'item_id',
+        'machine_id',
+        'production_order',
+        'serial_number',
+        'observed_value',
+        'characteristic_name',
+        'status',
+        'inspection_status',
+        'remark',
+        'created_at',
+        'updated_at',
+        'created_by',
+        'updated_by',
+    ];
+
+    public function plant(): BelongsTo
+    {
+        return $this->belongsTo(Plant::class);
+    }
+
+    public function line(): BelongsTo
+    {
+        return $this->belongsTo(Line::class);
+    }
+
+    public function item(): BelongsTo
+    {
+        return $this->belongsTo(Item::class);
+    }
+
+    public function machine(): BelongsTo
+    {
+        return $this->belongsTo(Machine::class);
+    }
+}

From 236c7904d39b0747ac27d6874661ae5345569c33 Mon Sep 17 00:00:00 2001
From: dhanabalan <dhana@example.com>
Date: Tue, 7 Apr 2026 17:29:41 +0530
Subject: [PATCH 3/5] Added production characteristics resource pages

---
 .../ProductionCharacteristicResource.php      | 369 ++++++++++++++++++
 .../Pages/CreateProductionCharacteristic.php  |  12 +
 .../Pages/EditProductionCharacteristic.php    |  22 ++
 .../Pages/ListProductionCharacteristics.php   |  19 +
 .../Pages/ViewProductionCharacteristic.php    |  19 +
 5 files changed, 441 insertions(+)
 create mode 100644 app/Filament/Resources/ProductionCharacteristicResource.php
 create mode 100644 app/Filament/Resources/ProductionCharacteristicResource/Pages/CreateProductionCharacteristic.php
 create mode 100644 app/Filament/Resources/ProductionCharacteristicResource/Pages/EditProductionCharacteristic.php
 create mode 100644 app/Filament/Resources/ProductionCharacteristicResource/Pages/ListProductionCharacteristics.php
 create mode 100644 app/Filament/Resources/ProductionCharacteristicResource/Pages/ViewProductionCharacteristic.php

diff --git a/app/Filament/Resources/ProductionCharacteristicResource.php b/app/Filament/Resources/ProductionCharacteristicResource.php
new file mode 100644
index 0000000..5c60cbf
--- /dev/null
+++ b/app/Filament/Resources/ProductionCharacteristicResource.php
@@ -0,0 +1,369 @@
+<?php
+
+namespace App\Filament\Resources;
+
+use App\Filament\Exports\ProductionCharacteristicExporter;
+use App\Filament\Imports\ProductionCharacteristicImporter;
+use App\Filament\Resources\ProductionCharacteristicResource\Pages;
+use App\Filament\Resources\ProductionCharacteristicResource\RelationManagers;
+use App\Models\Item;
+use App\Models\Line;
+use App\Models\Machine;
+use App\Models\Plant;
+use App\Models\ProductCharacteristicsMaster;
+use App\Models\ProductionCharacteristic;
+use Filament\Tables\Actions\ExportAction;
+use Filament\Tables\Actions\ImportAction;
+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\Get;
+
+class ProductionCharacteristicResource extends Resource
+{
+    protected static ?string $model = ProductionCharacteristic::class;
+
+    protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';
+
+    protected static ?string $navigationGroup = 'Production';
+
+    public static function form(Form $form): Form
+    {
+        return $form
+            ->schema([
+                Forms\Components\Select::make('plant_id')
+                    ->label('Plant Name')
+                    ->nullable()
+                    ->searchable()
+                    ->reactive()
+                    ->relationship('plant', 'name')
+                    ->options(function (callable $get) {
+                        $userHas = Filament::auth()->user()->plant_id;
+
+                        return ($userHas && strlen($userHas) > 0) ? Plant::where('id', $userHas)->pluck('name', 'id')->toArray() : Plant::orderBy('code')->pluck('name', 'id')->toArray();
+                    })
+                    ->disabled(fn (Get $get) => ! empty($get('id')))
+                    ->default(function () {
+                        $userHas = Filament::auth()->user()->plant_id;
+
+                        return ($userHas && strlen($userHas) > 0) ? $userHas : optional(ProductionCharacteristic::latest()->first())->plant_id;
+                    })
+                    ->afterStateUpdated(function ($state, $set, callable $get) {
+                        $plantId = $get('plant_id');
+                        $set('line_id', null);
+                        $set('item_id', null);
+                        $set('machine_id', null);
+                        $set('production_order', null);
+                        $set('serial_number', null);
+                        $set('observed_value', null);
+                        $set('status', 'NotOk');
+                        $set('updated_by', Filament::auth()->user()?->name);
+                        if (! $plantId) {
+                            $set('poPlantError', 'Please select a plant first.');
+                        }
+                    })
+                    ->extraAttributes(fn ($get) => [
+                        'class' => $get('poPlantError') ? 'border-red-500' : '',
+                    ])
+                    ->hint(fn ($get) => $get('poPlantError') ? $get('poPlantError') : null)
+                    ->hintColor('danger')
+                    ->required(),
+                Forms\Components\Select::make('line_id')
+                    ->label('Line Name')
+                    ->nullable()
+                    ->searchable()
+                    ->reactive()
+                    ->options(function (callable $get) {
+                        if (! $get('plant_id')) {
+                            return [];
+                        }
+
+                        return Line::where('plant_id', $get('plant_id'))
+                            ->pluck('name', 'id')
+                            ->toArray();
+                    })
+                    ->disabled(fn (Get $get) => ! empty($get('id')))
+                    ->afterStateUpdated(function ($state, $set, callable $get) {
+                        $plantId = $get('plant_id');
+                        $set('item_id', null);
+                        $set('machine_id', null);
+                        $set('production_order', null);
+                        $set('serial_number', null);
+                        $set('observed_value', null);
+                        $set('status', 'NotOk');
+                        $set('updated_by', Filament::auth()->user()?->name);
+                        if (! $plantId) {
+                            $set('line_id', null);
+                            $set('poPlantError', 'Please select a plant first.');
+                        }
+                    })
+                    ->required(),
+                Forms\Components\Select::make('item_id')
+                    ->label('Item Code')
+                    ->nullable()
+                    ->searchable()
+                    ->reactive()
+                    ->options(function (callable $get) {
+                        if (! $get('plant_id') || ! $get('line_id')) {
+                            return [];
+                        }
+
+                        return Item::where('plant_id', $get('plant_id'))
+                            ->pluck('code', 'id')
+                            ->toArray();
+                    })
+                    ->disabled(fn (Get $get) => ! empty($get('id')))
+                    ->afterStateUpdated(function ($state, $set, callable $get) {
+                        $plantId = $get('plant_id');
+                        $set('machine_id', null);
+                        $set('production_order', null);
+                        $set('serial_number', null);
+                        $set('observed_value', null);
+                        $set('status', 'NotOk');
+                        $set('updated_by', Filament::auth()->user()?->name);
+                        if (! $plantId) {
+                            $set('item_id', null);
+                            $set('poPlantError', 'Please select a plant first.');
+                        }
+                    })
+                    ->required(),
+                Forms\Components\Select::make('machine_id')
+                    ->label('Work Center')
+                    ->nullable()
+                    ->searchable()
+                    ->reactive()
+                    ->options(function (callable $get) {
+                        if (! $get('plant_id') || ! $get('line_id') || ! $get('item_id')) {
+                            return [];
+                        }
+
+                        return Machine::where('plant_id', $get('plant_id'))
+                            ->where('line_id', $get('line_id'))
+                            ->pluck('work_center', 'id')
+                            ->toArray();
+                    })
+                    ->disabled(fn (Get $get) => ! empty($get('id')))
+                    ->afterStateUpdated(function ($state, $set, callable $get) {
+                        $plantId = $get('plant_id');
+                        $set('production_order', null);
+                        $set('serial_number', null);
+                        $set('observed_value', null);
+                        $set('status', 'NotOk');
+                        $set('updated_by', Filament::auth()->user()?->name);
+                        if (! $plantId) {
+                            $set('machine_id', null);
+                            $set('poPlantError', 'Please select a plant first.');
+                        }
+                    })
+                    ->required(),
+                Forms\Components\TextInput::make('production_order')
+                    ->label('Production Order'),
+                Forms\Components\TextInput::make('serial_number')
+                    ->label('Serial Number'),
+                Forms\Components\TextInput::make('characteristic_name')
+                    ->label('Characteristic Name'),
+                Forms\Components\TextInput::make('observed_value')
+                    ->label('Observed Value'),
+                Forms\Components\Select::make('status')
+                    ->label('Status')
+                    ->options([
+                        'Ok' => 'Ok',
+                        'NotOk' => 'Not Ok',
+                        'ConditionallyAccepted' => 'Conditionally Accepted',
+                    ])
+                    ->reactive(),
+                Forms\Components\TextInput::make('inspection_status')
+                    ->label('Inspection Status'),
+                Forms\Components\TextInput::make('remark')
+                    ->label('Remark')
+                    ->reactive()
+                    ->required(fn ($get) => $get('status') == 'ConditionallyAccepted')
+                    ->visible(fn ($get) => $get('status') == 'ConditionallyAccepted'),
+                Forms\Components\Hidden::make('created_by')
+                    ->label('Created By'),
+                Forms\Components\Hidden::make('updated_by')
+                    ->label('Updated By'),
+            ]);
+    }
+
+    public static function table(Table $table): Table
+    {
+        return $table
+            ->columns([
+                Tables\Columns\TextColumn::make('No.')
+                    ->label('No.')
+                    ->getStateUsing(function ($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 Name')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('line.name')
+                    ->label('Line Name')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('item.code')
+                    ->label('Item Code')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('item.description')
+                    ->label('Item Description')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('machine.work_center')
+                    ->label('Work Center')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('production_order')
+                    ->label('Production Order')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('serial_number')
+                    ->label('Serial Number')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('characteristic_name')
+                    ->label('Characteristic Name')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('machine.name')
+                    ->label('Spec. Value')
+                    // ->searchable()
+                    ->formatStateUsing(function ($record) {
+                        $specVal = ProductCharacteristicsMaster::where('plant_id', $record->plant_id)->where('item_id', $record->item_id)->where('line_id', $record->line_id)->where('machine_id', $record->machine_id)->first();
+
+                        // return $record?->plant_id.'-'.$record?->item_id.'-'.$record->line_id.'-'.$record?->machine_id;
+                        return $specVal?->lower.' - '.$specVal?->upper;
+                    })
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('observed_value')
+                    ->label('Observed Value')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('status')
+                    ->label('Status')
+                    ->searchable()
+                    // ->formatStateUsing(function ($record) {
+                    //     return empty($record->status == 'Ok') ? 'Ok' : 'Not Ok';
+                    // })
+                    ->color(fn (string $state): string => match ($state) {
+                        'Ok' => 'success',
+                        'Not Ok' => 'danger',
+                        'NotOk' => 'danger',
+                        'ConditionallyAccepted' => 'success',
+                        default => 'gray',
+                    })
+                    ->alignCenter()
+                    ->sortable(),
+                // Tables\Columns\TextColumn::make('inspection_status')
+                //     ->label('Inspection Status')
+                //     ->searchable()
+                //     ->color(fn (string $state): string => match ($state) {
+                //         'Ok' => 'success',
+                //         'Not Ok' => 'danger',
+                //         'NotOk' => 'danger',
+                //         default => 'gray',
+                //     })
+                //     ->alignCenter()
+                //     ->sortable(),
+                Tables\Columns\TextColumn::make('remark')
+                    ->label('Remark')
+                    ->searchable()
+                    ->alignCenter()
+                    ->sortable(),
+                Tables\Columns\TextColumn::make('created_at')
+                    ->label('Created At')
+                    ->alignCenter()
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('updated_at')
+                    ->label('Updated At')
+                    ->alignCenter()
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+                Tables\Columns\TextColumn::make('deleted_at')
+                    ->label('Deleted At')
+                    ->alignCenter()
+                    ->dateTime()
+                    ->sortable()
+                    ->toggleable(isToggledHiddenByDefault: true),
+            ])
+            ->filters([
+                Tables\Filters\TrashedFilter::make(),
+            ])
+            ->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(),
+                ]),
+            ])
+            ->headerActions([
+                ImportAction::make()
+                    ->label('Import Production Characteristics')
+                    ->color('warning')
+                    ->importer(ProductionCharacteristicImporter::class)
+                    ->visible(function () {
+                        return Filament::auth()->user()->can('view import production characteristics');
+                    }),
+                ExportAction::make()
+                    ->label('Export Production Characteristics')
+                    ->color('warning')
+                    ->exporter(ProductionCharacteristicExporter::class)
+                    ->visible(function () {
+                        return Filament::auth()->user()->can('view export production characteristics');
+                    }),
+            ]);
+    }
+
+    public static function getRelations(): array
+    {
+        return [
+            //
+        ];
+    }
+
+    public static function getPages(): array
+    {
+        return [
+            'index' => Pages\ListProductionCharacteristics::route('/'),
+            'create' => Pages\CreateProductionCharacteristic::route('/create'),
+            'view' => Pages\ViewProductionCharacteristic::route('/{record}'),
+            'edit' => Pages\EditProductionCharacteristic::route('/{record}/edit'),
+        ];
+    }
+
+    public static function getEloquentQuery(): Builder
+    {
+        return parent::getEloquentQuery()
+            ->withoutGlobalScopes([
+                SoftDeletingScope::class,
+            ]);
+    }
+}
diff --git a/app/Filament/Resources/ProductionCharacteristicResource/Pages/CreateProductionCharacteristic.php b/app/Filament/Resources/ProductionCharacteristicResource/Pages/CreateProductionCharacteristic.php
new file mode 100644
index 0000000..90592b6
--- /dev/null
+++ b/app/Filament/Resources/ProductionCharacteristicResource/Pages/CreateProductionCharacteristic.php
@@ -0,0 +1,12 @@
+<?php
+
+namespace App\Filament\Resources\ProductionCharacteristicResource\Pages;
+
+use App\Filament\Resources\ProductionCharacteristicResource;
+use Filament\Actions;
+use Filament\Resources\Pages\CreateRecord;
+
+class CreateProductionCharacteristic extends CreateRecord
+{
+    protected static string $resource = ProductionCharacteristicResource::class;
+}
diff --git a/app/Filament/Resources/ProductionCharacteristicResource/Pages/EditProductionCharacteristic.php b/app/Filament/Resources/ProductionCharacteristicResource/Pages/EditProductionCharacteristic.php
new file mode 100644
index 0000000..84e6383
--- /dev/null
+++ b/app/Filament/Resources/ProductionCharacteristicResource/Pages/EditProductionCharacteristic.php
@@ -0,0 +1,22 @@
+<?php
+
+namespace App\Filament\Resources\ProductionCharacteristicResource\Pages;
+
+use App\Filament\Resources\ProductionCharacteristicResource;
+use Filament\Actions;
+use Filament\Resources\Pages\EditRecord;
+
+class EditProductionCharacteristic extends EditRecord
+{
+    protected static string $resource = ProductionCharacteristicResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\ViewAction::make(),
+            Actions\DeleteAction::make(),
+            Actions\ForceDeleteAction::make(),
+            Actions\RestoreAction::make(),
+        ];
+    }
+}
diff --git a/app/Filament/Resources/ProductionCharacteristicResource/Pages/ListProductionCharacteristics.php b/app/Filament/Resources/ProductionCharacteristicResource/Pages/ListProductionCharacteristics.php
new file mode 100644
index 0000000..3a468c8
--- /dev/null
+++ b/app/Filament/Resources/ProductionCharacteristicResource/Pages/ListProductionCharacteristics.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Filament\Resources\ProductionCharacteristicResource\Pages;
+
+use App\Filament\Resources\ProductionCharacteristicResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ListRecords;
+
+class ListProductionCharacteristics extends ListRecords
+{
+    protected static string $resource = ProductionCharacteristicResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\CreateAction::make(),
+        ];
+    }
+}
diff --git a/app/Filament/Resources/ProductionCharacteristicResource/Pages/ViewProductionCharacteristic.php b/app/Filament/Resources/ProductionCharacteristicResource/Pages/ViewProductionCharacteristic.php
new file mode 100644
index 0000000..fd2b331
--- /dev/null
+++ b/app/Filament/Resources/ProductionCharacteristicResource/Pages/ViewProductionCharacteristic.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace App\Filament\Resources\ProductionCharacteristicResource\Pages;
+
+use App\Filament\Resources\ProductionCharacteristicResource;
+use Filament\Actions;
+use Filament\Resources\Pages\ViewRecord;
+
+class ViewProductionCharacteristic extends ViewRecord
+{
+    protected static string $resource = ProductionCharacteristicResource::class;
+
+    protected function getHeaderActions(): array
+    {
+        return [
+            Actions\EditAction::make(),
+        ];
+    }
+}

From e607b3ff0210fb636c9d58efcea910a1345369e8 Mon Sep 17 00:00:00 2001
From: dhanabalan <dhana@example.com>
Date: Tue, 7 Apr 2026 17:30:22 +0530
Subject: [PATCH 4/5] Added production characteristic policy  file

---
 .../ProductionCharacteristicPolicy.php        | 106 ++++++++++++++++++
 1 file changed, 106 insertions(+)
 create mode 100644 app/Policies/ProductionCharacteristicPolicy.php

diff --git a/app/Policies/ProductionCharacteristicPolicy.php b/app/Policies/ProductionCharacteristicPolicy.php
new file mode 100644
index 0000000..5defc9c
--- /dev/null
+++ b/app/Policies/ProductionCharacteristicPolicy.php
@@ -0,0 +1,106 @@
+<?php
+
+namespace App\Policies;
+
+use Illuminate\Auth\Access\Response;
+use App\Models\ProductionCharacteristic;
+use App\Models\User;
+
+class ProductionCharacteristicPolicy
+{
+    /**
+     * Determine whether the user can view any models.
+     */
+    public function viewAny(User $user): bool
+    {
+        return $user->checkPermissionTo('view-any ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can view the model.
+     */
+    public function view(User $user, ProductionCharacteristic $productioncharacteristic): bool
+    {
+        return $user->checkPermissionTo('view ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can create models.
+     */
+    public function create(User $user): bool
+    {
+        return $user->checkPermissionTo('create ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can update the model.
+     */
+    public function update(User $user, ProductionCharacteristic $productioncharacteristic): bool
+    {
+        return $user->checkPermissionTo('update ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can delete the model.
+     */
+    public function delete(User $user, ProductionCharacteristic $productioncharacteristic): bool
+    {
+        return $user->checkPermissionTo('delete ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can delete any models.
+     */
+    public function deleteAny(User $user): bool
+    {
+        return $user->checkPermissionTo('delete-any ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can restore the model.
+     */
+    public function restore(User $user, ProductionCharacteristic $productioncharacteristic): bool
+    {
+        return $user->checkPermissionTo('restore ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can restore any models.
+     */
+    public function restoreAny(User $user): bool
+    {
+        return $user->checkPermissionTo('restore-any ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can replicate the model.
+     */
+    public function replicate(User $user, ProductionCharacteristic $productioncharacteristic): bool
+    {
+        return $user->checkPermissionTo('replicate ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can reorder the models.
+     */
+    public function reorder(User $user): bool
+    {
+        return $user->checkPermissionTo('reorder ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can permanently delete the model.
+     */
+    public function forceDelete(User $user, ProductionCharacteristic $productioncharacteristic): bool
+    {
+        return $user->checkPermissionTo('force-delete ProductionCharacteristic');
+    }
+
+    /**
+     * Determine whether the user can permanently delete any models.
+     */
+    public function forceDeleteAny(User $user): bool
+    {
+        return $user->checkPermissionTo('force-delete-any ProductionCharacteristic');
+    }
+}

From fa1e88d13ce174cef0f32cc166677a10f6e579a0 Mon Sep 17 00:00:00 2001
From: dhanabalan <dhana@example.com>
Date: Tue, 7 Apr 2026 17:31:04 +0530
Subject: [PATCH 5/5] Added production characteristic importer and exporter
 file

---
 .../ProductionCharacteristicExporter.php      | 69 +++++++++++++++++++
 .../ProductionCharacteristicImporter.php      | 65 +++++++++++++++++
 2 files changed, 134 insertions(+)
 create mode 100644 app/Filament/Exports/ProductionCharacteristicExporter.php
 create mode 100644 app/Filament/Imports/ProductionCharacteristicImporter.php

diff --git a/app/Filament/Exports/ProductionCharacteristicExporter.php b/app/Filament/Exports/ProductionCharacteristicExporter.php
new file mode 100644
index 0000000..dbca67b
--- /dev/null
+++ b/app/Filament/Exports/ProductionCharacteristicExporter.php
@@ -0,0 +1,69 @@
+<?php
+
+namespace App\Filament\Exports;
+
+use App\Models\ProductionCharacteristic;
+use Filament\Actions\Exports\ExportColumn;
+use Filament\Actions\Exports\Exporter;
+use Filament\Actions\Exports\Models\Export;
+
+class ProductionCharacteristicExporter extends Exporter
+{
+    protected static ?string $model = ProductionCharacteristic::class;
+
+    public static function getColumns(): array
+    {
+        static $rowNumber = 0;
+        return [
+            ExportColumn::make('no')
+                ->label('NO')
+                ->state(function ($record) use (&$rowNumber) {
+                    // Increment and return the row number
+                    return ++$rowNumber;
+                }),
+            ExportColumn::make('plant.code')
+                ->label('PLANT CODE'),
+            ExportColumn::make('line.name')
+                ->label('LINE NAME'),
+            ExportColumn::make('item.code')
+                ->label('ITEM CODE'),
+            ExportColumn::make('machine.work_center')
+                ->label('WORK CENTER'),
+            ExportColumn::make('production_order')
+                ->label('PRODUCTION ORDER'),
+            ExportColumn::make('serial_number')
+                ->label('SERIAL NUMBER'),
+            ExportColumn::make('characteristic_name')
+                ->label('CHARACTERISTIC NAME'),
+            ExportColumn::make('observed_value')
+                ->label('OBSERVED VALUE'),
+            ExportColumn::make('status')
+                ->label('STATUS'),
+            ExportColumn::make('inspection_status')
+                ->label('INSPECTION STATUS'),
+            ExportColumn::make('remark')
+                ->label('REMARK'),
+            ExportColumn::make('created_at')
+                ->label('CREATED AT'),
+            ExportColumn::make('updated_at')
+                ->label('UPDATED AT'),
+            ExportColumn::make('created_by')
+                ->label('CREATED BY'),
+            ExportColumn::make('updated_by')
+                ->label('UPDATED BY'),
+            ExportColumn::make('deleted_at')
+                ->label('DELETED AT'),
+        ];
+    }
+
+    public static function getCompletedNotificationBody(Export $export): string
+    {
+        $body = 'Your production characteristic export has completed and ' . number_format($export->successful_rows) . ' ' . str('row')->plural($export->successful_rows) . ' exported.';
+
+        if ($failedRowsCount = $export->getFailedRowsCount()) {
+            $body .= ' ' . number_format($failedRowsCount) . ' ' . str('row')->plural($failedRowsCount) . ' failed to export.';
+        }
+
+        return $body;
+    }
+}
diff --git a/app/Filament/Imports/ProductionCharacteristicImporter.php b/app/Filament/Imports/ProductionCharacteristicImporter.php
new file mode 100644
index 0000000..6814510
--- /dev/null
+++ b/app/Filament/Imports/ProductionCharacteristicImporter.php
@@ -0,0 +1,65 @@
+<?php
+
+namespace App\Filament\Imports;
+
+use App\Models\ProductionCharacteristic;
+use Filament\Actions\Imports\ImportColumn;
+use Filament\Actions\Imports\Importer;
+use Filament\Actions\Imports\Models\Import;
+
+class ProductionCharacteristicImporter extends Importer
+{
+    protected static ?string $model = ProductionCharacteristic::class;
+
+    public static function getColumns(): array
+    {
+        return [
+            ImportColumn::make('plant')
+                ->requiredMapping()
+                ->relationship()
+                ->rules(['required']),
+            ImportColumn::make('line')
+                ->requiredMapping()
+                ->relationship()
+                ->rules(['required']),
+            ImportColumn::make('item')
+                ->requiredMapping()
+                ->relationship()
+                ->rules(['required']),
+            ImportColumn::make('machine')
+                ->requiredMapping()
+                ->relationship()
+                ->rules(['required']),
+            ImportColumn::make('production_order'),
+            ImportColumn::make('serial_number'),
+            ImportColumn::make('characteristic_name'),
+            ImportColumn::make('observed_value'),
+            ImportColumn::make('status'),
+            ImportColumn::make('inspection_status'),
+            ImportColumn::make('remark'),
+            ImportColumn::make('created_by'),
+            ImportColumn::make('updated_by'),
+        ];
+    }
+
+    public function resolveRecord(): ?ProductionCharacteristic
+    {
+        // return ProductionCharacteristic::firstOrNew([
+        //     // Update existing records, matching them by `$this->data['column_name']`
+        //     'email' => $this->data['email'],
+        // ]);
+
+        return new ProductionCharacteristic();
+    }
+
+    public static function getCompletedNotificationBody(Import $import): string
+    {
+        $body = 'Your production characteristic import has completed and ' . number_format($import->successful_rows) . ' ' . str('row')->plural($import->successful_rows) . ' imported.';
+
+        if ($failedRowsCount = $import->getFailedRowsCount()) {
+            $body .= ' ' . number_format($failedRowsCount) . ' ' . str('row')->plural($failedRowsCount) . ' failed to import.';
+        }
+
+        return $body;
+    }
+}