timetracker/internal/excel/excel.go

62 lines
1.5 KiB
Go
Raw Permalink Normal View History

2025-03-19 20:51:09 +01:00
package excel
import (
"fmt"
"log"
"time"
"github.com/xuri/excelize/v2"
"ronnyfriedland/timetracker/v2/internal/logic"
)
var SheetName = time.Now().Format("2006")
var Headers = []string{"Date", "From", "To", "Duration"}
const dateLayout = "02.01.2006"
const timeLayout = "15:04:05"
func Export(configPath *string, duration logic.Duration) string {
archiveDataFile := *configPath + "/timetracker.xlsx"
file, err := excelize.OpenFile(archiveDataFile)
if err != nil {
file = excelize.NewFile()
}
defer func() {
err := file.Close()
if err != nil {
log.Fatal(err)
}
}()
_, err = file.NewSheet(SheetName)
if err != nil {
log.Fatalf("Failed to ensure sheet created: %v", err)
}
file.DeleteSheet("Sheet1")
for i, header := range Headers {
file.SetCellValue(SheetName, fmt.Sprintf("%s%d", string(rune(65+i)), 1), header)
}
rows, err := file.GetRows(SheetName)
if err != nil {
log.Fatalf("Failed to get rows from sheet: %v", err)
}
next := len(rows) + 1
file.SetCellValue(SheetName, fmt.Sprintf("A%d", next), duration.Date.Format(dateLayout))
file.SetCellValue(SheetName, fmt.Sprintf("B%d", next), duration.StartTime.Format(timeLayout))
file.SetCellValue(SheetName, fmt.Sprintf("C%d", next), duration.EndTime.Format(timeLayout))
file.SetCellValue(SheetName, fmt.Sprintf("D%d", next), fmt.Sprintf("%2.2f", duration.Duration.Hours()))
if err := file.SaveAs(archiveDataFile);
err != nil {
log.Fatal(err)
}
return archiveDataFile
}