feat: PDF — total claim in header, wider merchant column (52mm)

internal/handlers/file.go

@@ -681,13 +681,33 @@ func generatePDF(eventName string, expenses []database.Expense, userName, userDe
 			infoLine += fmt.Sprintf(" | Department: %s", userDept)
 		}
 		pdf.Cell(0, 6, infoLine)
-		pdf.Ln(10)
+		pdf.Ln(6)
 	}
 
+	// Total claim summary.
+	var totalClaim float64
+	claimCur := ""
+	for _, exp := range expenses {
+		cAmt := exp.ConvertedAmount
+		if cAmt <= 0 {
+			cAmt = exp.Amount
+		}
+		totalClaim += cAmt
+		if claimCur == "" && exp.BaseCurrency != "" {
+			claimCur = exp.BaseCurrency
+		}
+	}
+	if claimCur == "" && len(expenses) > 0 {
+		claimCur = expenses[0].Currency
+	}
+	pdf.SetFont("Helvetica", "B", 10)
+	pdf.Cell(0, 8, fmt.Sprintf("Total Claim: %.2f %s", totalClaim, claimCur))
+	pdf.Ln(12)
+
 	// Table header.
 	pdf.SetFont("Helvetica", "B", 8)
 	headers := []string{"#", "Date", "Merchant", "Local Amt", "Cur", "Claim Amt", "Claim", "Category", "Description"}
-	colWidths := []float64{7, 22, 40, 18, 12, 18, 12, 38, 110}
+	colWidths := []float64{7, 22, 52, 18, 12, 18, 12, 36, 100}
 	for i, h := range headers {
 		pdf.Cell(colWidths[i], 7, h)
 	}
@@ -696,7 +716,7 @@ func generatePDF(eventName string, expenses []database.Expense, userName, userDe
 	// Table data rows.
 	pdf.SetFont("Helvetica", "", 8)
 	marginBottom := 18.0
-	var totalLocal, totalClaim float64
+	var totalLocal, tableClaim float64
 	for i, exp := range expenses {
 		if pdf.GetY() > 210-marginBottom {
 			pdf.AddPage()
@@ -728,7 +748,7 @@ func generatePDF(eventName string, expenses []database.Expense, userName, userDe
 		pdf.Cell(colWidths[8], 6, exp.Description)
 		pdf.Ln(6)
 		totalLocal += exp.Amount
-		totalClaim += claimAmt
+		tableClaim += claimAmt
 	}
 
 	// Totals row in claim currency.
@@ -751,7 +771,7 @@ func generatePDF(eventName string, expenses []database.Expense, userName, userDe
 	pdf.Cell(colWidths[2], 8, "TOTAL")
 	pdf.Cell(colWidths[3], 8, fmt.Sprintf("%.2f", totalLocal))
 	pdf.Cell(colWidths[4], 8, "")
-	pdf.Cell(colWidths[5], 8, fmt.Sprintf("%.2f", totalClaim))
+	pdf.Cell(colWidths[5], 8, fmt.Sprintf("%.2f", tableClaim))
 	pdf.Cell(colWidths[6], 8, claimTotalCur)
 	pdf.Cell(colWidths[7], 8, "")
 	pdf.Cell(colWidths[8], 8, "")

internal/handlers/months.go

@@ -646,9 +646,29 @@ func generateMonthlyPDF(monthName string, events []database.Event, expenses []da
 			infoLine += fmt.Sprintf(" | Department: %s", userDept)
 		}
 		pdf.Cell(0, 6, infoLine)
-		pdf.Ln(10)
+		pdf.Ln(6)
 	}
 
+	// Total claim summary.
+	var totalClaim float64
+	claimCur := ""
+	for _, exp := range expenses {
+		cAmt := exp.ConvertedAmount
+		if cAmt <= 0 {
+			cAmt = exp.Amount
+		}
+		totalClaim += cAmt
+		if claimCur == "" && exp.BaseCurrency != "" {
+			claimCur = exp.BaseCurrency
+		}
+	}
+	if claimCur == "" && len(expenses) > 0 {
+		claimCur = expenses[0].Currency
+	}
+	pdf.SetFont("Helvetica", "B", 10)
+	pdf.Cell(0, 8, fmt.Sprintf("Total Claim: %.2f %s", totalClaim, claimCur))
+	pdf.Ln(12)
+
 	// Group expenses by event.
 	expensesByEvent := make(map[string][]database.Expense)
 	eventNames := make(map[string]string)
@@ -661,7 +681,7 @@ func generateMonthlyPDF(monthName string, events []database.Event, expenses []da
 
 	itemNum := 1
 	// Landscape A4: 297mm wide, 10mm margins → 277mm usable.
-	colWidths := []float64{7, 22, 38, 18, 12, 18, 12, 36, 114}
+	colWidths := []float64{7, 22, 52, 18, 12, 18, 12, 36, 100}
 	headers := []string{"#", "Date", "Merchant", "Local Amt", "Cur", "Claim Amt", "Claim", "Category", "Description"}
 	marginBottom := 18.0