107 lines
3.4 KiB
PHP
107 lines
3.4 KiB
PHP
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<?php
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namespace App\Modules\Sales\Imports;
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use App\Modules\Sales\Models\SalesImportBatch;
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use App\Modules\Sales\Models\SalesImportItem;
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use App\Modules\Inventory\Models\Product;
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use Illuminate\Support\Collection;
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use Maatwebsite\Excel\Concerns\ToCollection;
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use Maatwebsite\Excel\Concerns\WithStartRow;
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use Carbon\Carbon;
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class SalesImportSheet implements ToCollection, WithStartRow
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{
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protected $batch;
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protected $products;
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public function __construct(SalesImportBatch $batch)
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{
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$this->batch = $batch;
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// Pre-load all products to minimize queries (keyed by code)
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$this->products = Product::pluck('id', 'code'); // assumes code is unique
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}
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public function startRow(): int
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{
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return 3;
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}
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public function collection(Collection $rows)
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{
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$totalQuantity = 0;
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$totalAmount = 0;
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$items = [];
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foreach ($rows as $row) {
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// Index mapping based on analysis:
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// 0: 銷貨單號 (Serial)
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// 1: 機台編號 (Machine ID)
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// 4: 訂單狀態 (Original Status)
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// 7: 產品代號 (Product Code)
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// 9: 銷貨日期 (Transaction At)
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// 11: 金額 (Amount)
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// 19: 貨道 (Slot)
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// Quantity default to 1
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$serial = $row[0];
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$machineId = $row[1];
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$originalStatus = $row[4];
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$productCode = $row[7];
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$transactionAt = $row[9];
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$amount = $row[11];
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$slot = $row[19] ?? null;
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// Skip empty rows
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if (empty($serial) && empty($productCode)) {
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continue;
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}
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// Parse Date
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try {
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// Formatting might be needed depending on Excel date format
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$transactionAt = Carbon::parse($transactionAt);
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} catch (\Exception $e) {
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$transactionAt = now();
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}
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$quantity = 1; // Default
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// Clean amount (remove comma etc if needed)
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$amount = is_numeric($amount) ? $amount : 0;
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$items[] = [
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'batch_id' => $this->batch->id,
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'machine_id' => $machineId,
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'slot' => $slot,
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'product_code' => $productCode,
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'product_id' => $this->products[$productCode] ?? null,
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'transaction_at' => $transactionAt,
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'transaction_serial' => $serial,
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'quantity' => (int)$quantity,
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'amount' => $amount,
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'original_status' => $originalStatus,
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'created_at' => now(),
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'updated_at' => now(),
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];
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$totalQuantity += $quantity;
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$totalAmount += $amount;
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}
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// Bulk insert items (chunk if necessary, but assuming reasonable size)
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foreach (array_chunk($items, 1000) as $chunk) {
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SalesImportItem::insert($chunk);
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}
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// Update Batch Totals
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// Increment totals instead of overwriting, in case we decide to process multiple sheets later?
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// But for now, since we only process sheet 0, overwriting or incrementing is fine.
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// Given we strictly return [0 => ...], only one sheet runs.
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$this->batch->update([
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'total_quantity' => $totalQuantity,
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'total_amount' => $totalAmount,
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]);
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}
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}
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