add label list command

cmd/todoist/cmd/label.go

@@ -0,0 +1,33 @@
+package cmd
+
+import (
+	"fmt"
+
+	"github.com/kobtea/go-todoist/cmd/util"
+	"github.com/spf13/cobra"
+)
+
+// labelCmd represents the label command
+var labelCmd = &cobra.Command{
+	Use:   "label",
+	Short: "subcommand for label",
+}
+
+var labelListCmd = &cobra.Command{
+	Use:   "list",
+	Short: "list projects",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		client, err := util.NewClient()
+		if err != nil {
+			return err
+		}
+		labels := client.Label.GetAll()
+		fmt.Println(util.LabelTableString(labels))
+		return nil
+	},
+}
+
+func init() {
+	RootCmd.AddCommand(labelCmd)
+	labelCmd.AddCommand(labelListCmd)
+}

cmd/util/format.go

@@ -93,3 +93,17 @@ func ProjectTableString(projects []todoist.Project) string {
 	}
 	return TableString(rows)
 }
+
+func LabelTableString(labels []todoist.Label) string {
+	sort.Slice(labels, func(i, j int) bool {
+		return labels[i].ItemOrder < labels[j].ItemOrder
+	})
+	var rows [][]todoist.ColorStringer
+	for _, l := range labels {
+		rows = append(rows, []todoist.ColorStringer{
+			todoist.NewNoColorString(l.ID.String()),
+			l,
+		})
+	}
+	return TableString(rows)
+}

todoist/label.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"errors"
 	"fmt"
+	"github.com/fatih/color"
 	"net/http"
 	"net/url"
 )
@@ -19,6 +20,28 @@ func (l Label) String() string {
 	return "@" + l.Name
 }
 
+func (l Label) ColorString() string {
+	var attr color.Attribute
+	switch l.Color {
+	case 2, 4, 10:
+		attr = color.FgHiRed
+	case 0, 11:
+		attr = color.FgHiGreen
+	case 1:
+		attr = color.FgHiYellow
+	case 5, 6:
+		attr = color.FgHiBlue
+	case 3:
+		attr = color.FgHiMagenta
+	case 8, 9:
+		attr = color.FgHiCyan
+	case 7, 12:
+	default:
+		attr = color.FgHiBlack
+	}
+	return color.New(attr).Sprint(l.String())
+}
+
 type LabelClient struct {
 	*Client
 	cache *labelCache