From 9b71042de8935cf05681149623e1ff32a52a4762 Mon Sep 17 00:00:00 2001
From: dhanabalan <dhana@example.com>
Date: Sat, 11 Apr 2026 23:16:34 +0530
Subject: [PATCH] Added temp class characteristics importer and exporter

---
 .../TempClassCharacteristicExporter.php       | 334 ++++++++++
 .../TempClassCharacteristicImporter.php       | 625 ++++++++++++++++++
 2 files changed, 959 insertions(+)
 create mode 100644 app/Filament/Exports/TempClassCharacteristicExporter.php
 create mode 100644 app/Filament/Imports/TempClassCharacteristicImporter.php

diff --git a/app/Filament/Exports/TempClassCharacteristicExporter.php b/app/Filament/Exports/TempClassCharacteristicExporter.php
new file mode 100644
index 0000000..f0dadbe
--- /dev/null
+++ b/app/Filament/Exports/TempClassCharacteristicExporter.php
@@ -0,0 +1,334 @@
+<?php
+
+namespace App\Filament\Exports;
+
+use App\Models\TempClassCharacteristic;
+use Filament\Actions\Exports\ExportColumn;
+use Filament\Actions\Exports\Exporter;
+use Filament\Actions\Exports\Models\Export;
+
+class TempClassCharacteristicExporter extends Exporter
+{
+    protected static ?string $model = TempClassCharacteristic::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('machine.work_center')
+                ->label('WORK CENTER'),
+            ExportColumn::make('item.code')
+                ->label('ITEM CODE'),
+            ExportColumn::make('aufnr')
+                ->label('AUFNR'),
+            ExportColumn::make('class')
+                ->label('CLASS'),
+            ExportColumn::make('arbid')
+                ->label('ARBID'),
+            ExportColumn::make('gamng')
+                ->label('GAMNG'),
+            ExportColumn::make('lmnga')
+                ->label('LMNGA'),
+            ExportColumn::make('gernr')
+                ->label('GERNR'),
+            ExportColumn::make('zz1_cn_bill_ord')
+                ->label('ZZ1 CN BILL ORD'),
+            ExportColumn::make('zmm_amps')
+                ->label('ZMM AMPS'),
+            ExportColumn::make('zmm_brand')
+                ->label('ZMM BRAND'),
+            ExportColumn::make('zmm_degreeofprotection')
+                ->label('ZMM DEGREEOFPROTECTION'),
+            ExportColumn::make('zmm_delivery')
+                ->label('ZMM DELIVERY'),
+            ExportColumn::make('zmm_dir_rot')
+                ->label('ZMM DIR ROT'),
+            ExportColumn::make('zmm_discharge')
+                ->label('ZMM DISCHARGE'),
+            ExportColumn::make('zmm_discharge_max')
+                ->label('ZMM DISCHARGE MAX'),
+            ExportColumn::make('zmm_discharge_min')
+                ->label('ZMM DISCHARGE MIN'),
+            ExportColumn::make('zmm_duty')
+                ->label('ZMM DUTY'),
+            ExportColumn::make('zmm_eff_motor')
+                ->label('ZMM EFF MOTOR'),
+            ExportColumn::make('zmm_eff_pump')
+                ->label('ZMM EFF PUMP'),
+            ExportColumn::make('zmm_frequency')
+                ->label('ZMM FREQUENCY'),
+            ExportColumn::make('zmm_head')
+                ->label('ZMM HEAD'),
+            ExportColumn::make('zmm_heading')
+                ->label('ZMM HEADING'),
+            ExportColumn::make('zmm_head_max')
+                ->label('ZMM HEAD MAX'),
+            ExportColumn::make('zmm_head_minimum')
+                ->label('ZMM HEAD MINIMUM'),
+            ExportColumn::make('zmm_idx_eff_mtr')
+                ->label('ZMM IDX EFF MTR'),
+            ExportColumn::make('zmm_idx_eff_pump')
+                ->label('ZMM IDX EFF PUMP'),
+            ExportColumn::make('zmm_kvacode')
+                ->label('ZMM KVACODE'),
+            ExportColumn::make('zmm_maxambtemp')
+                ->label('ZMM MAXAMBTEMP'),
+            ExportColumn::make('zmm_mincoolingflow')
+                ->label('ZMM MINCOOLINGFLOW'),
+            ExportColumn::make('zmm_motorseries')
+                ->label('ZMM MOTORSERIES'),
+            ExportColumn::make('zmm_motor_model')
+                ->label('ZMM MOTOR MODEL'),
+            ExportColumn::make('zmm_outlet')
+                ->label('ZMM OUTLET'),
+            ExportColumn::make('zmm_phase')
+                ->label('ZMM PHASE'),
+            ExportColumn::make('zmm_pressure')
+                ->label('ZMM PRESSURE'),
+            ExportColumn::make('zmm_pumpflowtype')
+                ->label('ZMM PUMPFLOWTYPE'),
+            ExportColumn::make('zmm_pumpseries')
+                ->label('ZMM PUMPSERIES'),
+            ExportColumn::make('zmm_pump_model')
+                ->label('ZMM PUMP MODEL'),
+            ExportColumn::make('zmm_ratedpower')
+                ->label('ZMM RATEDPOWER'),
+            ExportColumn::make('zmm_region')
+                ->label('ZMM REGION'),
+            ExportColumn::make('zmm_servicefactor')
+                ->label('ZMM SERVICEFACTOR'),
+            ExportColumn::make('zmm_servicefactormaximumamps')
+                ->label('ZMM SERVICEFACTORMAXIMUMAMPS'),
+            ExportColumn::make('zmm_speed')
+                ->label('ZMM SPEED'),
+            ExportColumn::make('zmm_suction')
+                ->label('ZMM SUCTION'),
+            ExportColumn::make('zmm_suctionxdelivery')
+                ->label('ZMM SUCTIONXDELIVERY'),
+            ExportColumn::make('zmm_supplysource')
+                ->label('ZMM SUPPLYSOURCE'),
+            ExportColumn::make('zmm_temperature')
+                ->label('ZMM TEMPERATURE'),
+            ExportColumn::make('zmm_thrustload')
+                ->label('ZMM THRUSTLOAD'),
+            ExportColumn::make('zmm_volts')
+                ->label('ZMM VOLTS'),
+            ExportColumn::make('zmm_wire')
+                ->label('ZMM WIRE'),
+            ExportColumn::make('zmm_package')
+                ->label('ZMM PACKAGE'),
+            ExportColumn::make('zmm_pvarrayrating')
+                ->label('ZMM PVARRAYRATING'),
+            ExportColumn::make('zmm_isi')
+                ->label('ZMM ISI'),
+            ExportColumn::make('zmm_isimotor')
+                ->label('ZMM ISIMOTOR'),
+            ExportColumn::make('zmm_isipump')
+                ->label('ZMM ISIPUMP'),
+            ExportColumn::make('zmm_isipumpset')
+                ->label('ZMM ISIPUMPSET'),
+            ExportColumn::make('zmm_pumpset_model')
+                ->label('ZMM PUMPSET MODEL'),
+            ExportColumn::make('zmm_stages')
+                ->label('ZMM STAGES'),
+            ExportColumn::make('zmm_headrange')
+                ->label('ZMM HEADRANGE'),
+            ExportColumn::make('zmm_overall_efficiency')
+                ->label('ZMM OVERALL EFFICIENCY'),
+            ExportColumn::make('zmm_connection')
+                ->label('ZMM CONNECTION'),
+            ExportColumn::make('zmm_min_bore_size')
+                ->label('ZMM MIN BORE SIZE'),
+            ExportColumn::make('zmm_isireference')
+                ->label('ZMM ISIREFERENCE'),
+            ExportColumn::make('zmm_category')
+                ->label('ZMM CATEGORY'),
+            ExportColumn::make('zmm_submergence')
+                ->label('ZMM SUBMERGENCE'),
+            ExportColumn::make('zmm_capacitorstart')
+                ->label('ZMM CAPACITORSTART'),
+            ExportColumn::make('zmm_capacitorrun')
+                ->label('ZMM CAPACITORRUN'),
+            ExportColumn::make('zmm_inch')
+                ->label('ZMM INCH'),
+            ExportColumn::make('zmm_motor_type')
+                ->label('ZMM MOTOR TYPE'),
+            ExportColumn::make('zmm_dismantle_direction')
+                ->label('ZMM DISMANTLE DIRECTION'),
+            ExportColumn::make('zmm_eff_ovrall')
+                ->label('ZMM EFF OVRALL'),
+            ExportColumn::make('zmm_bodymoc')
+                ->label('ZMM BODYMOC'),
+            ExportColumn::make('zmm_rotormoc')
+                ->label('ZMM ROTORMOC'),
+            ExportColumn::make('zmm_dlwl')
+                ->label('ZMM DLWL'),
+            ExportColumn::make('zmm_inputpower')
+                ->label('ZMM INPUTPOWER'),
+            ExportColumn::make('zmm_imp_od')
+                ->label('ZMM IMP OD'),
+            ExportColumn::make('zmm_ambtemp')
+                ->label('ZMM AMBTEMP'),
+            ExportColumn::make('zmm_de')
+                ->label('ZMM DE'),
+            ExportColumn::make('zmm_dischargerange')
+                ->label('ZMM DISCHARGERANGE'),
+            ExportColumn::make('zmm_efficiency_class')
+                ->label('ZMM EFFICIENCY CLASS'),
+            ExportColumn::make('zmm_framesize')
+                ->label('ZMM FRAMESIZE'),
+            ExportColumn::make('zmm_impellerdiameter')
+                ->label('ZMM IMPELLERDIAMETER'),
+            ExportColumn::make('zmm_insulationclass')
+                ->label('ZMM INSULATIONCLASS'),
+            ExportColumn::make('zmm_maxflow')
+                ->label('ZMM MAXFLOW'),
+            ExportColumn::make('zmm_minhead')
+                ->label('ZMM MINHEAD'),
+            ExportColumn::make('zmm_mtrlofconst')
+                ->label('ZMM MTRLOFCONST'),
+            ExportColumn::make('zmm_nde')
+                ->label('ZMM NDE'),
+            ExportColumn::make('zmm_powerfactor')
+                ->label('ZMM POWERFACTOR'),
+            ExportColumn::make('zmm_tagno')
+                ->label('ZMM TANGO'),
+            ExportColumn::make('zmm_year')
+                ->label('ZMM YEAR'),
+            ExportColumn::make('zmm_laser_name')
+                ->label('ZMM LASER NAME'),
+            ExportColumn::make('zmm_logo_cp')
+                ->label('ZMM LOGO CP'),
+            ExportColumn::make('zmm_logo_ce')
+                ->label('ZMM LOGO CE'),
+            ExportColumn::make('zmm_logo_nsf')
+                ->label('ZMM LOGO NSF'),
+            ExportColumn::make('zmm_logo_eac')
+                ->label('ZMM LOGO EAC'),
+            ExportColumn::make('zmm_beenote')
+                ->label('ZMM BEENOTE'),
+            ExportColumn::make('zmm_beenumber')
+                ->label('ZMM BEENUMBER'),
+            ExportColumn::make('zmm_beestar')
+                ->label('ZMM BEESTAR'),
+            ExportColumn::make('zmm_codeclass')
+                ->label('ZMM CODECLASS'),
+            ExportColumn::make('zmm_colour')
+                ->label('ZMM COLOUR'),
+            ExportColumn::make('zmm_grade')
+                ->label('ZMM GRADE'),
+            ExportColumn::make('zmm_grwt_pset')
+                ->label('ZMM GRWT PSET'),
+            ExportColumn::make('zmm_grwt_cable')
+                ->label('ZMM GRWT CABLE'),
+            ExportColumn::make('zmm_grwt_motor')
+                ->label('ZMM GRWT MOTOR'),
+            ExportColumn::make('zmm_grwt_pf')
+                ->label('ZMM GRWT PF'),
+            ExportColumn::make('zmm_grwt_pump')
+                ->label('ZMM GRWT PUMP'),
+            ExportColumn::make('zmm_isivalve')
+                ->label('ZMM ISIVALVE'),
+            ExportColumn::make('zmm_isi_wc')
+                ->label('ZMM ISI WC'),
+            ExportColumn::make('zmm_labelperiod')
+                ->label('ZMM LABELPERIOD'),
+            ExportColumn::make('zmm_length')
+                ->label('ZMM LENGTH'),
+            ExportColumn::make('zmm_license_cml_no')
+                ->label('ZMM LICENSE CML NO'),
+            ExportColumn::make('zmm_mfgmonyr')
+                ->label('ZMM MFGMONYR'),
+            ExportColumn::make('zmm_modelyear')
+                ->label('ZMM MODELYEAR'),
+            ExportColumn::make('zmm_motoridentification')
+                ->label('ZMM MOTORIDENTIFICATION'),
+            ExportColumn::make('zmm_newt_pset')
+                ->label('ZMM NEWT PSET'),
+            ExportColumn::make('zmm_newt_cable')
+                ->label('ZMM NEWT CABLE'),
+            ExportColumn::make('zmm_newt_motor')
+                ->label('ZMM NEWT MOTOR'),
+            ExportColumn::make('zmm_newt_pf')
+                ->label('ZMM NEWT PF'),
+            ExportColumn::make('zmm_newt_pump')
+                ->label('ZMM NEWT PUMP'),
+            ExportColumn::make('zmm_packtype')
+                ->label('ZMM PACKTYPE'),
+            ExportColumn::make('zmm_panel')
+                ->label('ZMM PANEL'),
+            ExportColumn::make('zmm_performance_factor')
+                ->label('ZMM PERFORMANCE FACTOR'),
+            ExportColumn::make('zmm_pumpidentification')
+                ->label('ZMM PUMPIDENTIFICATION'),
+            ExportColumn::make('zmm_psettype')
+                ->label('ZMM PSETTYPE'),
+            ExportColumn::make('zmm_size')
+                ->label('ZMM SIZE'),
+            ExportColumn::make('zmm_eff_ttl')
+                ->label('ZMM EFF TTL'),
+            ExportColumn::make('zmm_type')
+                ->label('ZMM TYPE'),
+            ExportColumn::make('zmm_usp')
+                ->label('ZMM USP'),
+            ExportColumn::make('zmm_operating_range')
+                ->label('ZMM OPERATING RANGE'),
+            ExportColumn::make('zmm_intake_air')
+                ->label('ZMM INTAKE AIR'),
+            ExportColumn::make('zmm_oxygen_transfer_rate')
+                ->label('ZMM OXYGEN TRANSFER RATE'),
+            ExportColumn::make('zmm_air_inlet_pipesize')
+                ->label('ZMM AIR INLET PIPESIZE'),
+            ExportColumn::make('zmm_sump_depth')
+                ->label('ZMM SUMP DEPTH'),
+            ExportColumn::make('zmm_poles')
+                ->label('ZMM POLES'),
+            ExportColumn::make('zmm_motor_heading')
+                ->label('ZMM MOTOR HEADING'),
+            ExportColumn::make('zmm_motor_speed')
+                ->label('ZMM MOTOR SPEED'),
+            ExportColumn::make('zqmm_qty')
+                ->label('ZQMM QTY'),
+            ExportColumn::make('winded_serial_number')
+                ->label('WINDED SERIAL NUMBER'),
+            ExportColumn::make('part_validation_1')
+                ->label('PART VALIDATION 1'),
+            ExportColumn::make('part_validation_2')
+                ->label('PART VALIDATION 2'),
+            ExportColumn::make('model_type')
+                ->label('MODEL TYPE'),
+            ExportColumn::make('created_at')
+                ->label('CREATED AT'),
+            ExportColumn::make('created_by')
+                ->label('CREATED BY'),
+            ExportColumn::make('updated_at')
+                ->label('UPDATED AT')
+                ->enabledByDefault(true),
+            ExportColumn::make('updated_by')
+                ->label('UPDATED BY')
+                ->enabledByDefault(true),
+            ExportColumn::make('deleted_at')
+                ->label('DELETED AT')
+                ->enabledByDefault(false),
+        ];
+    }
+
+    public static function getCompletedNotificationBody(Export $export): string
+    {
+        $body = 'Your temp class characteristic export has completed and ' . number_format($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/TempClassCharacteristicImporter.php b/app/Filament/Imports/TempClassCharacteristicImporter.php
new file mode 100644
index 0000000..0877ea0
--- /dev/null
+++ b/app/Filament/Imports/TempClassCharacteristicImporter.php
@@ -0,0 +1,625 @@
+<?php
+
+namespace App\Filament\Imports;
+
+use App\Models\TempClassCharacteristic;
+use Filament\Actions\Imports\ImportColumn;
+use Filament\Actions\Imports\Importer;
+use Filament\Actions\Imports\Models\Import;
+
+class TempClassCharacteristicImporter extends Importer
+{
+    protected static ?string $model = TempClassCharacteristic::class;
+
+    public static function getColumns(): array
+    {
+        return [
+            ImportColumn::make('plant')
+                ->requiredMapping()
+                ->exampleHeader('PLANT CODE')
+                ->example('1000')
+                ->label('PLANT CODE')
+                ->relationship(resolveUsing: 'code')
+                ->rules(['required']),
+            ImportColumn::make('machine')
+                ->requiredMapping()
+                ->exampleHeader('WORK CENTER')
+                ->example('RMGLAS01')
+                ->label('WORK CENTER')
+                ->relationship(resolveUsing: 'work_center')
+                ->rules(['required']),
+            ImportColumn::make('item')
+                ->requiredMapping()
+                ->exampleHeader('ITEM CODE')
+                ->example('630214')
+                ->label('ITEM CODE')
+                ->relationship(resolveUsing: 'code')
+                ->rules(['required']),
+            ImportColumn::make('aufnr')
+                ->label('AUFNR')
+                ->exampleHeader('AUFNR')
+                ->example('1234567'),
+            ImportColumn::make('class')
+                ->label('CLASS')
+                ->exampleHeader('CLASS')
+                ->example('ZLASER'),
+            ImportColumn::make('arbid')
+                ->label('ARBID')
+                ->exampleHeader('ARBID')
+                ->example('LASER'),
+            ImportColumn::make('gamng')
+                ->label('GAMNG')
+                ->exampleHeader('GAMNG')
+                ->example('1.000'),
+            ImportColumn::make('lmnga')
+                ->label('LMNGA')
+                ->exampleHeader('LMNGA')
+                ->example('1'),
+            ImportColumn::make('gernr')
+                ->label('GERNR')
+                ->exampleHeader('GERNR')
+                ->example('12345678901234'),
+            ImportColumn::make('zz1_cn_bill_ord')
+                ->label('ZZ1 CN BILL ORD')
+                ->exampleHeader('ZZ1 CN BILL ORD')
+                ->example('INDIA'),
+            ImportColumn::make('zmm_amps')
+                ->label('ZMM AMPS')
+                ->exampleHeader('ZMM AMPS')
+                ->example('11A'),
+            ImportColumn::make('zmm_brand')
+                ->label('ZMM BRAND')
+                ->exampleHeader('ZMM BRAND')
+                ->example('CRI'),
+            ImportColumn::make('zmm_degreeofprotection')
+                ->label('ZMM DEGREEOFPROTECTION')
+                ->exampleHeader('ZMM DEGREEOFPROTECTION')
+                ->example('IP55'),
+            ImportColumn::make('zmm_delivery')
+                ->label('ZMM DELIVERY')
+                ->exampleHeader('ZMM DELIVERY')
+                ->example('65MM'),
+            ImportColumn::make('zmm_dir_rot')
+                ->label('ZMM DIR ROT')
+                ->exampleHeader('ZMM DIR ROT')
+                ->example(''),
+            ImportColumn::make('zmm_discharge')
+                ->label('ZMM DISCHARGE')
+                ->exampleHeader('ZMM DISCHARGE')
+                ->example('17m³/h'),
+            ImportColumn::make('zmm_discharge_max')
+                ->label('ZMM DISCHARGE MAX')
+                ->exampleHeader('ZMM DISCHARGE MAX')
+                ->example(''),
+            ImportColumn::make('zmm_discharge_min')
+                ->label('ZMM DISCHARGE MIN')
+                ->exampleHeader('ZMM DISCHARGE MIN')
+                ->example(''),
+            ImportColumn::make('zmm_duty')
+                ->label('ZMM DUTY')
+                ->exampleHeader('ZMM DUTY')
+                ->example('DUTY S1'),
+            ImportColumn::make('zmm_eff_motor')
+                ->label('ZMM EFF MOTOR')
+                ->exampleHeader('ZMM EFF MOTOR')
+                ->example(''),
+            ImportColumn::make('zmm_eff_pump')
+                ->label('ZMM EFF PUMP')
+                ->exampleHeader('ZMM EFF PUMP')
+                ->example(''),
+            ImportColumn::make('zmm_frequency')
+                ->label('ZMM FREQUENCY')
+                ->exampleHeader('ZMM FREQUENCY')
+                ->example('50Hz'),
+            ImportColumn::make('zmm_head')
+                ->label('ZMM HEAD')
+                ->exampleHeader('ZMM HEAD')
+                ->example('77M'),
+            ImportColumn::make('zmm_heading')
+                ->label('ZMM HEADING')
+                ->exampleHeader('ZMM HEADING')
+                ->example('PRESSURE BOOSTER SYSTEM'),
+            ImportColumn::make('zmm_head_max')
+                ->label('ZMM HEAD MAX')
+                ->exampleHeader('ZMM HEAD MAX')
+                ->example('96m'),
+            ImportColumn::make('zmm_head_minimum')
+                ->label('ZMM HEAD MINIMUM')
+                ->exampleHeader('ZMM HEAD MINIMUM')
+                ->example(''),
+            ImportColumn::make('zmm_idx_eff_mtr')
+                ->label('ZMM IDX EFF MTR')
+                ->exampleHeader('ZMM IDX EFF MTR')
+                ->example(''),
+            ImportColumn::make('zmm_idx_eff_pump')
+                ->label('ZMM IDX EFF PUMP')
+                ->exampleHeader('ZMM IDX EFF PUMP')
+                ->example(''),
+            ImportColumn::make('zmm_kvacode')
+                ->label('ZMM KVACODE')
+                ->exampleHeader('ZMM KVACODE')
+                ->example(''),
+            ImportColumn::make('zmm_maxambtemp')
+                ->label('ZMM MAXAMBTEMP')
+                ->exampleHeader('ZMM MAXAMBTEMP')
+                ->example(''),
+            ImportColumn::make('zmm_mincoolingflow')
+                ->label('ZMM MINCOOLINGFLOW')
+                ->exampleHeader('ZMM MINCOOLINGFLOW')
+                ->example(''),
+            ImportColumn::make('zmm_motorseries')
+                ->label('ZMM MOTORSERIES')
+                ->exampleHeader('ZMM MOTORSERIES')
+                ->example(''),
+            ImportColumn::make('zmm_motor_model')
+                ->label('ZMM MOTOR MODEL')
+                ->exampleHeader('ZMM MOTOR MODEL')
+                ->example(''),
+            ImportColumn::make('zmm_outlet')
+                ->label('ZMM OUTLET')
+                ->exampleHeader('ZMM OUTLET')
+                ->example('IE2'),
+            ImportColumn::make('zmm_phase')
+                ->label('ZMM PHASE')
+                ->exampleHeader('ZMM PHASE')
+                ->example('3Ph'),
+            ImportColumn::make('zmm_pressure')
+                ->label('ZMM PRESSURE')
+                ->exampleHeader('ZMM PRESSURE')
+                ->example('16bar'),
+            ImportColumn::make('zmm_pumpflowtype')
+                ->label('ZMM PUMPFLOWTYPE')
+                ->exampleHeader('ZMM PUMPFLOWTYPE')
+                ->example(''),
+            ImportColumn::make('zmm_pumpseries')
+                ->label('ZMM PUMPSERIES')
+                ->exampleHeader('ZMM PUMPSERIES')
+                ->example(''),
+            ImportColumn::make('zmm_pump_model')
+                ->label('ZMM PUMP MODEL')
+                ->exampleHeader('ZMM PUMP MODEL')
+                ->example('MVHS-15/07TR'),
+            ImportColumn::make('zmm_ratedpower')
+                ->label('ZMM RATEDPOWER')
+                ->exampleHeader('ZMM RATEDPOWER')
+                ->example('5.5kW/7.5HP'),
+            ImportColumn::make('zmm_region')
+                ->label('ZMM REGION')
+                ->exampleHeader('ZMM REGION')
+                ->example(''),
+            ImportColumn::make('zmm_servicefactor')
+                ->label('ZMM SERVICEFACTOR')
+                ->exampleHeader('ZMM SERVICEFACTOR')
+                ->example(''),
+            ImportColumn::make('zmm_servicefactormaximumamps')
+                ->label('ZMM SERVICEFACTORMAXIMUMAMPS')
+                ->exampleHeader('ZMM SERVICEFACTORMAXIMUMAMPS')
+                ->example(''),
+            ImportColumn::make('zmm_speed')
+                ->label('ZMM SPEED')
+                ->exampleHeader('ZMM SPEED')
+                ->example('2900rpm'),
+            ImportColumn::make('zmm_suction')
+                ->label('ZMM SUCTION')
+                ->exampleHeader('ZMM SUCTION')
+                ->example('65mm'),
+            ImportColumn::make('zmm_suctionxdelivery')
+                ->label('ZMM SUCTIONXDELIVERY')
+                ->exampleHeader('ZMM SUCTIONXDELIVERY')
+                ->example('50 x 50mm'),
+            ImportColumn::make('zmm_supplysource')
+                ->label('ZMM SUPPLYSOURCE')
+                ->exampleHeader('ZMM SUPPLYSOURCE')
+                ->example('AC SUPPLY'),
+            ImportColumn::make('zmm_temperature')
+                ->label('ZMM TEMPERATURE')
+                ->exampleHeader('ZMM TEMPERATURE')
+                ->example('90°C'),
+            ImportColumn::make('zmm_thrustload')
+                ->label('ZMM THRUSTLOAD')
+                ->exampleHeader('ZMM THRUSTLOAD')
+                ->example(''),
+            ImportColumn::make('zmm_volts')
+                ->label('ZMM VOLTS')
+                ->exampleHeader('ZMM VOLTS')
+                ->example('415V'),
+            ImportColumn::make('zmm_wire')
+                ->label('ZMM WIRE')
+                ->exampleHeader('ZMM WIRE')
+                ->example(''),
+            ImportColumn::make('zmm_package')
+                ->label('ZMM PACKAGE')
+                ->exampleHeader('ZMM PACKAGE')
+                ->example(''),
+            ImportColumn::make('zmm_pvarrayrating')
+                ->label('ZMM PVARRAYRATING')
+                ->exampleHeader('ZMM PVARRAYRATING')
+                ->example(''),
+            ImportColumn::make('zmm_isi')
+                ->label('ZMM ISI')
+                ->exampleHeader('ZMM ISI')
+                ->example('Y'),
+            ImportColumn::make('zmm_isimotor')
+                ->label('ZMM ISIMOTOR')
+                ->exampleHeader('ZMM ISIMOTOR')
+                ->example('IS:12615'),
+            ImportColumn::make('zmm_isipump')
+                ->label('ZMM ISIPUMP')
+                ->exampleHeader('ZMM ISIPUMP')
+                ->example(''),
+            ImportColumn::make('zmm_isipumpset')
+                ->label('ZMM ISIPUMPSET')
+                ->exampleHeader('ZMM ISIPUMPSET')
+                ->example('IS:12615'),
+            ImportColumn::make('zmm_pumpset_model')
+                ->label('ZMM PUMPSET MODEL')
+                ->exampleHeader('ZMM PUMPSET MODEL')
+                ->example('MVHS-15/07TR'),
+            ImportColumn::make('zmm_stages')
+                ->label('ZMM STAGES')
+                ->exampleHeader('ZMM STAGES')
+                ->example('7'),
+            ImportColumn::make('zmm_headrange')
+                ->label('ZMM HEADRANGE')
+                ->exampleHeader('ZMM HEADRANGE')
+                ->example(''),
+            ImportColumn::make('zmm_overall_efficiency')
+                ->label('ZMM OVERALL EFFICIENCY')
+                ->exampleHeader('ZMM OVERALL EFFICIENCY')
+                ->example(''),
+            ImportColumn::make('zmm_connection')
+                ->label('ZMM CONNECTION')
+                ->exampleHeader('ZMM CONNECTION')
+                ->example('STAR/DELTA'),
+            ImportColumn::make('zmm_min_bore_size')
+                ->label('ZMM MIN BORE SIZE')
+                ->exampleHeader('ZMM MIN BORE SIZE')
+                ->example(''),
+            ImportColumn::make('zmm_isireference')
+                ->label('ZMM ISIREFERENCE')
+                ->exampleHeader('ZMM ISIREFERENCE')
+                ->example(''),
+            ImportColumn::make('zmm_category')
+                ->label('ZMM CATEGORY')
+                ->exampleHeader('ZMM CATEGORY')
+                ->example('B'),
+            ImportColumn::make('zmm_submergence')
+                ->label('ZMM SUBMERGENCE')
+                ->exampleHeader('ZMM SUBMERGENCE')
+                ->example(''),
+            ImportColumn::make('zmm_capacitorstart')
+                ->label('ZMM CAPACITORSTART')
+                ->exampleHeader('ZMM CAPACITORSTART')
+                ->example(''),
+            ImportColumn::make('zmm_capacitorrun')
+                ->label('ZMM CAPACITORRUN')
+                ->exampleHeader('ZMM CAPACITORRUN')
+                ->example(''),
+            ImportColumn::make('zmm_inch')
+                ->label('ZMM INCH')
+                ->exampleHeader('ZMM INCH')
+                ->example(''),
+            ImportColumn::make('zmm_motor_type')
+                ->label('ZMM MOTOR TYPE')
+                ->exampleHeader('ZMM MOTOR TYPE')
+                ->example('TEFC'),
+            ImportColumn::make('zmm_dismantle_direction')
+                ->label('ZMM DISMANTLE DIRECTION')
+                ->exampleHeader('ZMM DISMANTLE DIRECTION')
+                ->example(''),
+            ImportColumn::make('zmm_eff_ovrall')
+                ->label('ZMM EFF OVERALL')
+                ->exampleHeader('ZMM EFF OVERALL')
+                ->example(''),
+            ImportColumn::make('zmm_bodymoc')
+                ->label('ZMM BODYMOC')
+                ->exampleHeader('ZMM BODYMOC')
+                ->example(''),
+            ImportColumn::make('zmm_rotormoc')
+                ->label('ZMM ROTORMOC')
+                ->exampleHeader('ZMM ROTORMOC')
+                ->example(''),
+            ImportColumn::make('zmm_dlwl')
+                ->label('ZMM DLWL')
+                ->exampleHeader('ZMM DLWL')
+                ->example(''),
+            ImportColumn::make('zmm_inputpower')
+                ->label('ZMM INPUTPOWER')
+                ->exampleHeader('ZMM INPUTPOWER')
+                ->example(''),
+            ImportColumn::make('zmm_imp_od')
+                ->label('ZMM IMP OD')
+                ->exampleHeader('ZMM IMP OD')
+                ->example(''),
+            ImportColumn::make('zmm_ambtemp')
+                ->label('ZMM AMBTEMP')
+                ->exampleHeader('ZMM AMBTEMP')
+                ->example(''),
+            ImportColumn::make('zmm_de')
+                ->label('ZMM DE')
+                ->exampleHeader('ZMM DE')
+                ->example(''),
+            ImportColumn::make('zmm_dischargerange')
+                ->label('ZMM DISCHARGERANGE')
+                ->exampleHeader('ZMM DISCHARGERANGE')
+                ->example(''),
+            ImportColumn::make('zmm_efficiency_class')
+                ->label('ZMM EFFICIENCY CLASS')
+                ->exampleHeader('ZMM EFFICIENCY CLASS')
+                ->example('IE2'),
+            ImportColumn::make('zmm_framesize')
+                ->label('ZMM FRAMESIZE')
+                ->exampleHeader('ZMM FRAMESIZE')
+                ->example(''),
+            ImportColumn::make('zmm_impellerdiameter')
+                ->label('ZMM IMPELLERDIAMETER')
+                ->exampleHeader('ZMM IMPELLERDIAMETER')
+                ->example(''),
+            ImportColumn::make('zmm_insulationclass')
+                ->label('ZMM INSULATIONCLASS')
+                ->exampleHeader('ZMM INSULATIONCLASS')
+                ->example('F'),
+            ImportColumn::make('zmm_maxflow')
+                ->label('ZMM MAXFLOW')
+                ->exampleHeader('ZMM MAXFLOW')
+                ->example(''),
+            ImportColumn::make('zmm_minhead')
+                ->label('ZMM MINHEAD')
+                ->exampleHeader('ZMM MINHEAD')
+                ->example(''),
+            ImportColumn::make('zmm_mtrlofconst')
+                ->label('ZMM MTRLOFCONST')
+                ->exampleHeader('ZMM MTRLOFCONST')
+                ->example(''),
+            ImportColumn::make('zmm_nde')
+                ->label('ZMM NDE')
+                ->exampleHeader('ZMM NDE')
+                ->example(''),
+            ImportColumn::make('zmm_powerfactor')
+                ->label('ZMM POWERFACTOR')
+                ->exampleHeader('ZMM POWERFACTOR')
+                ->example(''),
+            ImportColumn::make('zmm_tagno')
+                ->label('ZMM TAGNO')
+                ->exampleHeader('ZMM TAGNO')
+                ->example(''),
+            ImportColumn::make('zmm_year')
+                ->label('ZMM YEAR')
+                ->exampleHeader('ZMM YEAR')
+                ->example(''),
+            ImportColumn::make('zmm_laser_name')
+                ->label('ZMM LASER NAME')
+                ->exampleHeader('ZMM LASER NAME')
+                ->example(''),
+            ImportColumn::make('zmm_logo_cp')
+                ->label('ZMM LOGO CP')
+                ->exampleHeader('ZMM LOGO CP')
+                ->example(''),
+            ImportColumn::make('zmm_logo_ce')
+                ->label('ZMM LOGO CE')
+                ->exampleHeader('ZMM LOGO CE')
+                ->example('NO'),
+            ImportColumn::make('zmm_logo_nsf')
+                ->label('ZMM LOGO NSF')
+                ->exampleHeader('ZMM LOGO NSF')
+                ->example(''),
+            ImportColumn::make('zmm_logo_eac')
+                ->label('ZMM LOGO EAC')
+                ->exampleHeader('ZMM LOGO EAC')
+                ->example(''),
+            ImportColumn::make('zmm_beenote')
+                ->label('ZMM BEENOTE')
+                ->exampleHeader('ZMM BEENOTE')
+                ->example(''),
+            ImportColumn::make('zmm_beenumber')
+                ->label('ZMM BEENUMBER')
+                ->exampleHeader('ZMM BEENUMBER')
+                ->example(''),
+            ImportColumn::make('zmm_beestar')
+                ->label('ZMM BEESTAR')
+                ->exampleHeader('ZMM BEESTAR')
+                ->example(''),
+            ImportColumn::make('zmm_codeclass')
+                ->label('ZMM CODECLASS')
+                ->exampleHeader('ZMM CODECLASS')
+                ->example(''),
+            ImportColumn::make('zmm_colour')
+                ->label('ZMM COLOUR')
+                ->exampleHeader('ZMM COLOUR')
+                ->example(''),
+            ImportColumn::make('zmm_grade')
+                ->label('ZMM GRADE')
+                ->exampleHeader('ZMM GRADE')
+                ->example(''),
+            ImportColumn::make('zmm_grwt_pset')
+                ->label('ZMM GRWT PSET')
+                ->exampleHeader('ZMM GRWT PSET')
+                ->example(''),
+            ImportColumn::make('zmm_grwt_cable')
+                ->label('ZMM GRWT CABLE')
+                ->exampleHeader('ZMM GRWT CABLE')
+                ->example(''),
+            ImportColumn::make('zmm_grwt_motor')
+                ->label('ZMM GRWT MOTOR')
+                ->exampleHeader('ZMM GRWT MOTOR')
+                ->example(''),
+            ImportColumn::make('zmm_grwt_pf')
+                ->label('ZMM GRWT PF')
+                ->exampleHeader('ZMM GRWT PF')
+                ->example(''),
+            ImportColumn::make('zmm_grwt_pump')
+                ->label('ZMM GRWT PUMP')
+                ->exampleHeader('ZMM GRWT PUMP')
+                ->example(''),
+            ImportColumn::make('zmm_isivalve')
+                ->label('ZMM ISIVALVE')
+                ->exampleHeader('ZMM ISIVALVE')
+                ->example(''),
+            ImportColumn::make('zmm_isi_wc')
+                ->label('ZMM ISI WC')
+                ->exampleHeader('ZMM ISI WC')
+                ->example(''),
+            ImportColumn::make('zmm_labelperiod')
+                ->label('ZMM LABELPERIOD')
+                ->exampleHeader('ZMM LABELPERIOD')
+                ->example(''),
+            ImportColumn::make('zmm_length')
+                ->label('ZMM LENGTH')
+                ->exampleHeader('ZMM LENGTH')
+                ->example(''),
+            ImportColumn::make('zmm_license_cml_no')
+                ->label('ZMM LICENSE CML NO')
+                ->exampleHeader('ZMM LICENSE CML NO')
+                ->example(''),
+            ImportColumn::make('zmm_mfgmonyr')
+                ->label('ZMM MFGMONYR')
+                ->exampleHeader('ZMM MFGMONYR')
+                ->example(''),
+            ImportColumn::make('zmm_modelyear')
+                ->label('ZMM MODELYEAR')
+                ->exampleHeader('ZMM MODELYEAR')
+                ->example(''),
+            ImportColumn::make('zmm_motoridentification')
+                ->label('ZMM MOTORIDENTIFICATION')
+                ->exampleHeader('ZMM MOTORIDENTIFICATION')
+                ->example(''),
+            ImportColumn::make('zmm_newt_pset')
+                ->label('ZMM NEWT PSET')
+                ->exampleHeader('ZMM NEWT PSET')
+                ->example(''),
+            ImportColumn::make('zmm_newt_cable')
+                ->label('ZMM NEWT CABLE')
+                ->exampleHeader('ZMM NEWT CABLE')
+                ->example(''),
+            ImportColumn::make('zmm_newt_motor')
+                ->label('ZMM NEWT MOTOR')
+                ->exampleHeader('ZMM NEWT MOTOR')
+                ->example(''),
+            ImportColumn::make('zmm_newt_pf')
+                ->label('ZMM NEWT PF')
+                ->exampleHeader('ZMM NEWT PF')
+                ->example(''),
+            ImportColumn::make('zmm_newt_pump')
+                ->label('ZMM NEWT PUMP')
+                ->exampleHeader('ZMM NEWT PUMP')
+                ->example(''),
+            ImportColumn::make('zmm_packtype')
+                ->label('ZMM PACKTYPE')
+                ->exampleHeader('ZMM PACKTYPE')
+                ->example(''),
+            ImportColumn::make('zmm_panel')
+                ->label('ZMM PANEL')
+                ->exampleHeader('ZMM PANEL')
+                ->example(''),
+            ImportColumn::make('zmm_performance_factor')
+                ->label('ZMM PERFORMANCE FACTOR')
+                ->exampleHeader('ZMM PERFORMANCE FACTOR')
+                ->example(''),
+            ImportColumn::make('zmm_pumpidentification')
+                ->label('ZMM PUMPIDENTIFICATION')
+                ->exampleHeader('ZMM PUMPIDENTIFICATION')
+                ->example(''),
+            ImportColumn::make('zmm_psettype')
+                ->label('ZMM PSETTYPE')
+                ->exampleHeader('ZMM PSETTYPE')
+                ->example(''),
+            ImportColumn::make('zmm_size')
+                ->label('ZMM SIZE')
+                ->exampleHeader('ZMM SIZE')
+                ->example(''),
+            ImportColumn::make('zmm_eff_ttl')
+                ->label('ZMM EFF TTL')
+                ->exampleHeader('ZMM EFF TTL')
+                ->example(''),
+            ImportColumn::make('zmm_type')
+                ->label('ZMM TYPE')
+                ->exampleHeader('ZMM TYPE')
+                ->example(''),
+            ImportColumn::make('zmm_usp')
+                ->label('ZMM USP')
+                ->exampleHeader('ZMM USP')
+                ->example(''),
+            ImportColumn::make('zmm_operating_range')
+                ->label('ZMM OPERATING RANGE')
+                ->exampleHeader('ZMM OPERATING RANGE')
+                ->example(''),
+            ImportColumn::make('zmm_intake_air')
+                ->label('ZMM USP')
+                ->exampleHeader('ZMM USP')
+                ->example(''),
+            ImportColumn::make('zmm_oxygen_transfer_rate')
+                ->label('ZMM OXYGEN TRANSFER RATE')
+                ->exampleHeader('ZMM OXYGEN TRANSFER RATE')
+                ->example(''),
+            ImportColumn::make('zmm_air_inlet_pipesize')
+                ->label('ZMM AIR INLET PIPESIZE')
+                ->exampleHeader('ZMM AIR INLET PIPESIZE')
+                ->example(''),
+            ImportColumn::make('zmm_sump_depth')
+                ->label('ZMM SUMP DEPTH')
+                ->exampleHeader('ZMM SUMP DEPTH')
+                ->example(''),
+            ImportColumn::make('zmm_poles')
+                ->label('ZMM POLES')
+                ->exampleHeader('ZMM POLES')
+                ->example(''),
+            ImportColumn::make('zmm_motor_heading')
+                ->label('ZMM MOTOR HEADING')
+                ->exampleHeader('ZMM MOTOR HEADING')
+                ->example(''),
+            ImportColumn::make('zmm_motor_speed')
+                ->label('ZMM MOTOR SPEED')
+                ->exampleHeader('ZMM MOTOR SPEED')
+                ->example(''),
+            ImportColumn::make('zqmm_qty')
+                ->label('ZQMM QTY')
+                ->exampleHeader('ZQMM QTY')
+                ->example(''),
+            ImportColumn::make('winded_serial_number')
+                ->label('WINDed SERIAL NUMBER')
+                ->exampleHeader('WINDED SERIAL NUMBER')
+                ->example(''),
+            ImportColumn::make('part_validation_1')
+                ->label('PART VALIDATION 1')
+                ->exampleHeader('PART VALIDATION 1')
+                ->example(''),
+            ImportColumn::make('part_validation_2')
+                ->label('PART VALIDATION 2')
+                ->exampleHeader('PART VALIDATION 2')
+                ->example(''),
+            ImportColumn::make('model_type')
+                ->label('MODEL TYPE')
+                ->exampleHeader('MODEL TYPE')
+                ->example(''),
+            ImportColumn::make('created_by')
+                ->label('CREATED BY')
+                ->exampleHeader('CREATED BY')
+                ->example(''),
+            ImportColumn::make('updated_by')
+                ->label('UPDATED BY')
+                ->exampleHeader('UPDATED BY')
+                ->example(''),
+        ];
+    }
+
+    public function resolveRecord(): ?TempClassCharacteristic
+    {
+        // return TempClassCharacteristic::firstOrNew([
+        //     // Update existing records, matching them by `$this->data['column_name']`
+        //     'email' => $this->data['email'],
+        // ]);
+
+        return new TempClassCharacteristic();
+    }
+
+    public static function getCompletedNotificationBody(Import $import): string
+    {
+        $body = 'Your temp class characteristic import has completed and ' . number_format($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;
+    }
+}