1 files changed, 90 insertions, 0 deletions
diff --git a/pkg/adapters/xlsx/xlsx.go b/pkg/adapters/xlsx/xlsx.go
new file mode 100644
index 0000000..6ef9baa
--- /dev/null
+++ b/pkg/adapters/xlsx/xlsx.go
@@ -0,0 +1,90 @@
+package xlsx
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/xuri/excelize/v2"
+)
+
+func UnmarshallXlsxFile(fname string) ([]Ticket, error) {
+	var err error
+	f, err := excelize.OpenFile(fname)
+	if err != nil {
+		return nil, err
+	}
+	defer func() {
+		if err = f.Close(); err != nil {
+			fmt.Println(err)
+		}
+	}()
+
+	get := func(sheet, cell string) (string, error) {
+		v, err := f.GetCellValue(sheet, cell)
+		if err != nil {
+			return "", fmt.Errorf("%s %s: %w", sheet, cell, err)
+		}
+		v = strings.Trim(v, " `'\"")
+		return v, nil
+	}
+
+	sheetMap := f.GetSheetMap()
+	tickets := make([]Ticket, 0, len(sheetMap))
+
+	for _, sheet := range sheetMap {
+		t := Ticket{}
+		t.Sheet = sheet
+
+		t.Passenger, err = get(sheet, "B3")
+		if err != nil {
+			return nil, err
+		}
+		t.Title, err = get(sheet, "A3")
+		if err != nil {
+			return nil, err
+		}
+		t.FlightNumber, err = get(sheet, "A5")
+		if err != nil {
+			return nil, err
+		}
+		t.FromCity, err = get(sheet, "D5")
+		if err != nil {
+			return nil, err
+		}
+		t.ToCity, err = get(sheet, "H5")
+		if err != nil {
+			return nil, err
+		}
+		t.FromAirport, err = get(sheet, "D7")
+		if err != nil {
+			return nil, err
+		}
+		t.ToAirport, err = get(sheet, "H7")
+		if err != nil {
+			return nil, err
+		}
+		t.FlightDate, err = get(sheet, "A9")
+		if err != nil {
+			return nil, err
+		}
+		t.FlightTime, err = get(sheet, "C9")
+		if err != nil {
+			return nil, err
+		}
+		t.PNR, err = get(sheet, "B13")
+		if err != nil {
+			return nil, err
+		}
+		t.Card, err = get(sheet, "F3")
+		if err != nil {
+			return nil, err
+		}
+		t.TicketNumber, err = get(sheet, "E13")
+		if err != nil {
+			return nil, err
+		}
+
+		tickets = append(tickets, t)
+	}
+	return tickets, nil
+}