<?php

namespace App\Http\Controllers;

use App\Models\GrMaster;
use App\Models\Item;
use App\Models\Plant;
use App\Models\ProcessOrder;
use App\Models\User;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;
use Illuminate\Support\Facades\Response;
use Illuminate\Support\Facades\Storage;
use Str;

class PdfController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index()
    {
        //
    }

    public function updateGR(Request $request)
    {
        $expectedUser = env('API_AUTH_USER');
        $expectedPw = env('API_AUTH_PW');

        $header_auth = $request->header('Authorization');
        $expectedToken = $expectedUser.':'.$expectedPw;

        if ('Bearer '.$expectedToken != $header_auth) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Invalid authorization token!',
            ], 403);
        }

        $data = $request->all();

        if ($data['plant_code'] == null || $data['plant_code'] == '') {
            // return response("ERROR: Please provide a valid plant code.", 400)
            //     ->header('Content-Type', 'text/plain');
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Plant code can't be empty!",
            ], 400);
        } elseif (Str::length($data['plant_code']) < 4 || ! is_numeric($data['plant_code']) || ! preg_match('/^[1-9]\d{3,}$/', $data['plant_code'])) {// !ctype_digit($data['plant_code'])
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Invalid plant code found!',
            ], 400);
        }

        $plant = Plant::where('code', $data['plant_code'])->first();
        if (! $plant) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Plant not found!',
            ], 400);
        }

        $plantId = $plant->id;
        if ($data['gr_number'] == null || $data['gr_number'] == '') {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "GR Number can't be empty!",
            ], 400);
        }

        $grExists = GRMaster::where('plant_id', $plantId)
            ->where('gr_number', $data['gr_number'])
            ->first();

        if (! $grExists) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "GR Number {$data['gr_number']} not found for plant {$data['plant_code']}!",
            ], 404);
        }

        $scannedBy = $data['scanned_by'] ?? null;

        if ($scannedBy == '' || $scannedBy == null) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Scanned by can't be empty!",
            ], 400);
        }

        $user = User::where('name', $data['scanned_by'])
            ->first();

        if (! $user) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "'{$data['scanned_by']}' user not found!",
            ], 404);
        }

        $itemCodes = array_column($data['item_codes'], 'item_code');

        $duplicateItemCodes = array_unique(array_diff_assoc($itemCodes, array_unique($itemCodes)));

        if (count($duplicateItemCodes) > 0) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Duplicate item codes found in request!',
                'duplicate_item_codes' => array_values($duplicateItemCodes),
            ], 400);
        }

        $allSerials = [];
        foreach ($data['item_codes'] as $item) {
            if (! isset($item['serial_numbers']) || ! is_array($item['serial_numbers'])) {
                continue;
            }
            foreach ($item['serial_numbers'] as $serial) {
                $allSerials[] = $serial;
            }
        }

        $duplicateSerials = array_unique(array_diff_assoc($allSerials, array_unique($allSerials)));

        if (count($duplicateSerials) > 0) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Duplicate serial numbers found in request!',
                'duplicate_serial_numbers' => array_values($duplicateSerials),
            ], 400);
        }

        $invalidLengthItemCodes = [];

        foreach ($data['item_codes'] as $item) {
            $itemCode = $item['item_code'] ?? null;

            // Skip if item code is missing
            if (! $itemCode) {
                continue;
            }

            // Check if item code is less than 6 digits or not numeric
            if (strlen($itemCode) < 6 || ! ctype_digit($itemCode)) {
                $invalidLengthItemCodes[] = $itemCode;
            }
        }
        if (count($invalidLengthItemCodes) > 0) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Some item codes are invalid: must be at least 6 digits!',
                'invalid_item_codes' => array_values($invalidLengthItemCodes),
            ], 400);
        }

        $invalidItemCodes = [];
        $invalidPlantItems = [];

        foreach ($data['item_codes'] as $item) {
            $itemCode = $item['item_code'] ?? null;

            if (! $itemCode) {
                $invalidItemCodes[] = '(missing)';

                continue;
            }

            $itemObj = Item::where('code', $itemCode)->first();
            if (! $itemObj) {
                $invalidItemCodes[] = $itemCode;

                continue;
            }

            $itemPlant = Item::where('plant_id', $plantId)
                ->where('code', $itemCode)->first();
            if (! $itemPlant) {
                $invalidPlantItems[] = $itemCode;
            }
        }

        if (count($invalidItemCodes) > 0 || count($invalidPlantItems) > 0) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Some item codes are invalid!',
                'not_found_items' => array_values($invalidItemCodes),
                'not_in_plant' => array_values($invalidPlantItems),
            ], 400);
        }

        $missingSerialsByItem = [];

        foreach ($data['item_codes'] as $item) {
            $itemCode = $item['item_code'];
            $serialNumbers = $item['serial_numbers'];

            // Get the item id
            $itemObj = Item::where('plant_id', $plantId)
                ->where('code', $itemCode)
                ->first();

            if (! $itemObj) {
                continue;
            }

            $itemId = $itemObj->id;

            $foundSerials = GRMaster::where('plant_id', $plantId)
                ->where('gr_number', $data['gr_number'])
                ->where('item_id', $itemId)
                ->whereIn('serial_number', $serialNumbers)
                ->pluck('serial_number')
                ->toArray();

            $missingSerials = array_diff($serialNumbers, $foundSerials);

            if (count($missingSerials) > 0) {
                $missingSerialsByItem[$itemCode] = array_values($missingSerials);
            }
        }

        if (count($missingSerialsByItem) > 0) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Some serial numbers not found in DB for given plant, GR number, and item!',
                'missing_serials' => $missingSerialsByItem,
            ], 400);
        }

        $alreadyCompleted = [];

        foreach ($data['item_codes'] as $item) {
            $itemCode = $item['item_code'];
            $serialNumbers = $item['serial_numbers'];

            $itemId = Item::where('code', $itemCode)->value('id');

            foreach ($serialNumbers as $serial) {
                $gr = GRMaster::where('plant_id', $plantId)
                    ->where('item_id', $itemId)
                    ->where('gr_number', $data['gr_number'])
                    ->where('serial_number', $serial)
                    ->first();

                if (! $gr) {
                    continue;
                }

                if ($gr->status == 'Completed') {
                    $alreadyCompleted[] = $serial;
                }
            }
        }

        if (! empty($alreadyCompleted)) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Below serial numbers are already completed',
                'serial_numbers' => $alreadyCompleted,
            ], 400);
        }
        // {
        //     $itemCode = $item['item_code'];
        //     $serialNumbers = $item['serial_numbers'];

        //     $itemObj = Item::where('code', $itemCode)->first();
        //     if (!$itemObj) {
        //         return response()->json([
        //             'status_code' => 'ERROR',
        //             'status_description' => "Item code: $itemCode not found"
        //         ], 400);
        //     }

        //     $itemPlant = Item::where('plant_id', $plantId)
        //     ->where('code', $itemCode)->first();
        //     if (!$itemPlant) {
        //         return response()->json([
        //             'status_code' => 'ERROR',
        //             'status_description' => "Item code: $itemCode not found for the plant: $data[plant_code]"
        //         ], 400);
        //     }

        //     $itemId = $itemObj->id;

        //     // Update all serial numbers for this item
        //     GRMaster::where('plant_id', $plantId)
        //         ->where('item_id', $itemId)
        //         ->where('gr_number', $data['gr_number'])
        //         ->whereIn('serial_number', $serialNumbers)
        //         ->update(['created_by' => $scannedBy]);
        // }

        foreach ($data['item_codes'] as $item) {
            $itemCode = $item['item_code'];
            $serialNumbers = $item['serial_numbers'];

            $itemId = Item::where('code', $itemCode)->value('id');

            GRMaster::where('plant_id', $plantId)
                ->where('item_id', $itemId)
                ->where('gr_number', $data['gr_number'])
                ->whereIn('serial_number', $serialNumbers)
                ->update(['created_by' => $scannedBy, 'status' => 'Completed']);
        }

        return response()->json([
            'status_code' => 'SUCCESS',
            'status_description' => 'Serial numbers updated successfully!',
        ], 200);

    }

    /**
     * Store a newly created resource in storage.
     */
    public function getPdf(Request $request)
    {
        // Validate input
        // $request->validate([
        //     'filename' => 'required|string',
        // ]);
        $expectedUser = env('API_AUTH_USER');
        $expectedPw = env('API_AUTH_PW');
        $header_auth = $request->header('Authorization');
        $expectedToken = $expectedUser.':'.$expectedPw;

        if ('Bearer '.$expectedToken != $header_auth) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Invalid authorization token!',
            ], 403);
        }

        $filename = $request->header('process-order');

        if (! $filename) {
            return response()->json(['error' => 'Missing file-name header'], 400);
        }

        $filename = basename($filename);

        // Ensure the file has .pdf extension
        if (! str_ends_with(strtolower($filename), '.pdf')) {
            $filename .= '.pdf';
        }

        $filePath = 'uploads/ProcessOrder/'.$filename;

        if (! Storage::disk('local')->exists($filePath)) {
            return response()->json(['error' => 'File not found'], 404);
        }

        $file = Storage::disk('local')->get($filePath);
        $mimeType = Storage::disk('local')->mimeType($filePath);

        return Response::make($file, 200, [
            'Content-Type' => $mimeType,
            'Content-Disposition' => 'inline; filename="'.$filename.'"',
        ]);

    }

    public function getGRPdf(Request $request)
    {
        // Validate input
        // $request->validate([
        //     'filename' => 'required|string',
        // ]);
        $expectedUser = env('API_AUTH_USER');
        $expectedPw = env('API_AUTH_PW');
        $header_auth = $request->header('Authorization');
        $expectedToken = $expectedUser.':'.$expectedPw;

        if ('Bearer '.$expectedToken != $header_auth) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Invalid authorization token!',
            ], 403);
        }

        $filename = $request->header('gr-number');

        if (! $filename) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Gr Number cannot be empty!',
            ], 403);
            // return response()->json(['error' => 'Missing file-name header'], 400);
        }

        $filename = basename($filename);

        // Ensure the file has .pdf extension
        if (! str_ends_with(strtolower($filename), '.pdf')) {
            $filename .= '.pdf';
        }

        $filePath = 'uploads/GRNumber/'.$filename;

        if (! Storage::disk('local')->exists($filePath)) {
            // return response()->json(['error' => 'File not found'], 404);
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Pdf File not found for the provided GrNumber!',
            ], 403);
        }

        $file = Storage::disk('local')->get($filePath);
        $mimeType = Storage::disk('local')->mimeType($filePath);

        return Response::make($file, 200, [
            'Content-Type' => $mimeType,
            'Content-Disposition' => 'inline; filename="'.$filename.'"',
        ]);

    }

    public function getGRSerial(Request $request)
    {
        $expectedUser = env('API_AUTH_USER');
        $expectedPw = env('API_AUTH_PW');
        $header_auth = $request->header('Authorization');
        $expectedToken = $expectedUser.':'.$expectedPw;

        if ('Bearer '.$expectedToken != $header_auth) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Invalid authorization token!',
            ], 403);
        }

        $plantCode = $request->header('plant-code');

        $grNumber = $request->header('gr-number');

        if (! $plantCode) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Plant Code value can't be empty",
            ], 404);
        } elseif (! $grNumber) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'GR Number cannot be empty!',
            ], 403);
        }

        $plant = Plant::where('code', $plantCode)->first();
        $plantId = $plant->id;

        if (! $plant) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Plant Code '{$plantCode}' not found!",
            ], 404);
        }

        $grExist = GRMaster::where('gr_number', $grNumber)->first();

        if (! $grExist) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'GR Number not found',
            ], 404);
        }

        $grExists = GRMaster::where('plant_id', $plantId)
            ->where('gr_number', $grNumber)
            ->first();

        if (! $grExists) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'GR Number not found for this plant!',
            ], 404);
        }

        $grRecords = GrMaster::where('plant_id', $plantId)
            ->where('gr_number', $grNumber)
            ->get(['serial_number', 'item_id']);

        if (empty($grRecords)) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'No serial numbers found for the given GR number!',
            ], 404);
        }

        // return response()->json([
        //     'serial_numbers' => $serialNumbers
        // ], 200);
        // $itemId = $grRecords->first()->item_id;

        // $itemCode = $itemId ? optional(Item::find($itemId))->code : null;

        // $serialNumbers = $grRecords->pluck('serial_number')->toArray();

        // return response()->json([
        //     'item_code' => $itemCode,
        //     'serial_numbers' => $serialNumbers
        // ], 200);
        $itemIds = $grRecords->pluck('item_id')->unique()->filter();

        $items = Item::whereIn('id', $itemIds)->pluck('code', 'id');

        $result = $grRecords->groupBy('item_id')->map(function ($group, $itemId) use ($items) {
            return [
                'item_code' => $items[$itemId] ?? null,
                'serial_numbers' => $group->pluck('serial_number')->toArray(),
            ];
        })->values(); // remove keys

        return response()->json($result, 200);
    }

    public function getProcessOrderData(Request $request)
    {
        $expectedUser = env('API_AUTH_USER');
        $expectedPw = env('API_AUTH_PW');
        $header_auth = $request->header('Authorization');
        $expectedToken = $expectedUser.':'.$expectedPw;

        if ('Bearer '.$expectedToken != $header_auth) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Invalid authorization token!',
            ], 403);
        }

        $plantCode = $request->header('plant-code');

        $processOrder = $request->header('process-order');

        if (! $plantCode) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Plant Code value can't be empty",
            ], 404);
        } elseif (! $processOrder) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Process Order cannot be empty!',
            ], 403);
        }

        $plant = Plant::where('code', $plantCode)->first();
        $plantId = $plant->id;

        if (! $plant) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Plant Code '{$plantCode}' not found!",
            ], 404);
        }

        $processOrderExist = ProcessOrder::where('process_order', $processOrder)->first();

        if (! $processOrderExist) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Process order not found',
            ], 404);
        }

        $proOrdAgPlant = ProcessOrder::where('plant_id', $plantId)
            ->where('process_order', $processOrder)
            ->first();

        if (! $proOrdAgPlant) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Process order not found for this plant!',
            ], 404);
        }

        $item = $proOrdAgPlant->item;

        $processOrderRecords = ProcessOrder::with('item')
            ->where('plant_id', $plant->id)
            ->where('process_order', $processOrder)
            ->get();

        $lastRecord = ProcessOrder::with('item')
            ->where('plant_id', $plant->id)
            ->where('process_order', $processOrder)
            ->orderBy('id', 'desc')
            ->first();

        $totalReceivedQty = $processOrderRecords->sum('received_quantity');
        // $lastRecord = $processOrderRecords->first();
        $item = $lastRecord->item;

        if ($totalReceivedQty == $proOrdAgPlant->order_quantity) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Process order '{$processOrder}' for plant '{$plantCode}' has already reached its order quantity.",
            ], 400);
        }

        // if ($totalReceivedQty > $proOrdAgPlant->order_quantity) {
        //     return response()->json([
        //         'status_code' => 'ERROR',
        //         'status_description' => "Process order '{$processOrder}' for plant '{$plantCode}' received quantity is more than its order quantity."
        //     ], 400);
        // }

        return response()->json([
            'item_code' => $item?->code ?? '',
            'description' => $item?->description ?? '',
            // 'coil_number'       => $proOrdAgPlant->coil_number ?? "",
            // 'order_quantity'    => (string)$proOrdAgPlant->order_quantity ?? "",
            'coil_number' => $lastRecord->coil_number ?? '',
            'order_quantity' => (string) $lastRecord->order_quantity ?? '',
            'received_quantity' => (string) $totalReceivedQty ?? '',
        ]);
    }

    public function storeProcessOrderData(Request $request)
    {
        $expectedUser = env('API_AUTH_USER');
        $expectedPw = env('API_AUTH_PW');
        $headerAuth = $request->header('Authorization');
        $expectedToken = 'Bearer '.$expectedUser.':'.$expectedPw;

        if ($headerAuth !== $expectedToken) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Invalid authorization token!',
            ], 403);
        }

        Log::info('Process Order POST API called >>', ['request_data' => $request->all()]);

        $plantCode = $request->header('plant-code');
        $processOrder = $request->header('process-order');

        if ($plantCode == null || $plantCode == '' || ! $plantCode) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Plant code can't be empty!",
            ], 400);
        } elseif (! is_numeric($plantCode) || Str::length($plantCode) < 4 || ! preg_match('/^[1-9]\d{3,}$/', $plantCode)) { // !ctype_digit($data['plant_code'])
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Invalid plant code found!',
            ], 400);
        }

        if (! $processOrder) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Process-order are required!',
            ], 400);
        }

        $plant = Plant::where('code', $plantCode)->first();
        if (! $plant) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Plant code '{$plantCode}' not found!",
            ], 404);
        }

        $plantId = $plant->id;

        $data = $request->all();

        $itemCode = $data['item_code'] ?? '';
        $coilNo = $data['coil_number'] ?? '';
        $orderQty = $data['order_quantity'] ?? 0;
        $receivedQty = $data['received_quantity'] ?? 0;
        $sfgNo = $data['sfg_number'] ?? '';
        $machineId = $data['machine_id'] ?? '';
        $createdBy = $data['created_by'] ?? '';

        // $validated = $request->validate([
        //     'item_code' => 'nullable|integer',
        //     'coil_number' => 'nullable|string',
        //     'order_quantity' => 'nullable|integer',
        //     'received_quantity' => 'nullable|numeric',
        //     'sfg_number' => 'nullable|string',
        //     'machine_id' => 'nullable|string',
        //     'created_by' => 'nullable|string',
        // ]);

        if ($itemCode == null || $itemCode == '' || ! $itemCode) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Item code can't be empty!",
            ], 404);
        } elseif (Str::length($itemCode) < 6) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Item code should contain minimum 6 digits!',
            ], 404);
        } elseif (! ctype_alnum($itemCode)) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Item code should contain only alpha-numeric values!',
            ], 404);
        }

        if ($coilNo == null || $coilNo == '') {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Coil number can't be empty!",
            ], 404);
        } elseif (! is_numeric($coilNo) || Str::length($coilNo) <= 0 || ! preg_match('/^\d{1,}$/', $coilNo)) { // !ctype_digit($data['plant_code'])
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'Invalid coil number found!',
            ], 404);
        }

        if ($sfgNo == null || $sfgNo == '' || ! $sfgNo) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "SFG number can't be empty!",
            ], 404);
        }

        if ($machineId == null || $machineId == '' || ! $machineId) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Machine ID can't be empty!",
            ], 404);
        }

        if ($createdBy == null || $createdBy == '' || ! $createdBy) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "User name can't be empty!",
            ], 404);
        } elseif ($createdBy == 'jothi') {
            $createdBy = 'Admin';
        }

        $user = User::where('name', $createdBy)->first();

        $userPlant = User::where('name', $createdBy)->where('plant_id', $plantId)->first();

        if (! $user) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "User name '{$createdBy}' not found!",
            ], 403);
        } elseif (! $userPlant && ! $user->hasRole('Super Admin')) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "User name '{$createdBy}' not found for the plant code '{$plantCode}'!",
            ], 403);
        } elseif (! $user->hasRole('Super Admin') && ! $user->hasRole('Process Employee') && ! $user->hasRole('Process Supervisor')) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => 'User does not have rights!',
            ], 403);
        }

        $item = Item::where('code', $itemCode)->first();

        if (! $item) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Item code '{$itemCode}' not found!",
            ], 404);
        }

        $itemPlant = Item::where('code', $itemCode)
            ->where('plant_id', $plantId)
            ->first();

        if (! $itemPlant) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Item code '{$itemCode}' not found for the plant code '{$plantCode}'!",
            ], 404);
        }

        $itemId = $itemPlant->id;

        $existing = ProcessOrder::where('plant_id', $plantId)
            ->where('process_order', $processOrder)
            ->where('item_id', '!=', $itemId)
            ->first();

        if ($existing) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Process order '{$processOrder}' already has item_code '{$existing->item->code}' for the plant code '{$plantCode}'!",
            ], 409);
        }

        $existing = ProcessOrder::where('plant_id', $plantId)
            ->where('process_order', $processOrder)
            ->where('coil_number', $coilNo)
            ->first();

        if ($existing) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Process order '{$processOrder}' with coil number '{$coilNo}' already exist for the plant code '{$plantCode}'!",
            ], 409);
        }

        $alreadyReceived = ProcessOrder::where('plant_id', $plantId)
            ->where('process_order', $processOrder)
            ->where('item_id', $itemId)
            ->sum('received_quantity');

        if ($orderQty == 0) {
            $orderQty = ProcessOrder::where('plant_id', $plantId)
                ->where('process_order', $processOrder)
                ->where('item_id', $itemId)
                ->value('order_quantity') ?? 0;
        }

        $total = $alreadyReceived + $receivedQty;

        if ($total > $orderQty) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => "Received quantity should not exceed order quantity! Order Qty = {$orderQty}, Already Received Qty = {$alreadyReceived}, Trying to Insert Qty = {$receivedQty}",
            ], 404);
        }

        try {
            ProcessOrder::Create(
                [
                    'plant_id' => $plantId,
                    'process_order' => $processOrder,
                    'item_id' => $itemId,
                    'coil_number' => $coilNo,
                    'order_quantity' => $orderQty,
                    'received_quantity' => $receivedQty,
                    'sfg_number' => $sfgNo,
                    'machine_name' => $machineId,
                    'created_by' => $createdBy,
                ]
            );

            return response()->json([
                'status_code' => 'SUCCESS',
                'status_description' => 'Record Inserted Successfully',
            ]);
        } catch (\Exception $e) {
            return response()->json([
                'status_code' => 'ERROR',
                'status_description' => $e->getMessage(),
            ], 500);
        }
    }

    /**
     * Display the specified resource.
     */
    public function show(string $id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, string $id)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(string $id)
    {
        //
    }
}