another output formats

cmd/client.go

@@ -9,23 +9,31 @@ import (
 	"github.com/spf13/cobra"
 	"log"
 	"net/http"
+	"slices"
 	"strings"
 	"time"
 )
 
 var clientOutput = "table"
+var clientOutputAllowed = []string{"table", "json", "csv", "markdown", "html", "tsv"}
 
 func init() {
 	rootCmd.AddCommand(clientCmd)
-	clientCmd.Flags().StringVarP(&clientOutput, "output", "o", clientOutput, "output format (json, table)")
+	clientCmd.Flags().StringVarP(
+		&clientOutput,
+		"output",
+		"o",
+		clientOutput,
+		fmt.Sprintf("output format (%s)", strings.Join(clientOutputAllowed, ", ")),
+	)
 }
 
 var clientCmd = &cobra.Command{
 	Use:   "client",
 	Short: "Run todolist console client",
 	Long:  models.HumanInputHelp,
 	RunE: func(cmd *cobra.Command, args []string) error {
-		if clientOutput != "json" && clientOutput != "table" {
+		if !slices.Contains(clientOutputAllowed, clientOutput) {
 			return fmt.Errorf("unknown output format")
 		}
 		input := strings.Join(args, " ")
@@ -111,18 +119,36 @@ func outputAgenda(agenda []models.TaskGroup) {
 	if clientOutput == "json" {
 		fmt.Println(prettyOutputJson(agenda))
 	} else {
-		fmt.Println(prettyOutputTasksGroupsTable(agenda))
+		fmt.Println(outputTableWriter(prettyOutputTasksGroupsTable(agenda)))
 	}
 }
 
 func outputTasks(tasks []*models.Task) {
 	if clientOutput == "json" {
 		fmt.Println(prettyOutputJson(tasks))
 	} else {
-		fmt.Println(prettyOutputTasksTable(tasks))
+		fmt.Println(outputTableWriter(prettyOutputTasksTable(tasks)))
 	}
 }
-func prettyOutputTasksGroupsTable(groups []models.TaskGroup) string {
+
+func outputTableWriter(tableWriter table.Writer) string {
+	switch clientOutput {
+	case "table":
+		return tableWriter.Render()
+	case "csv":
+		return tableWriter.RenderCSV()
+	case "markdown":
+		return tableWriter.RenderMarkdown()
+	case "html":
+		return tableWriter.RenderHTML()
+	case "tsv":
+		return tableWriter.RenderTSV()
+	default:
+		return tableWriter.Render()
+	}
+}
+
+func prettyOutputTasksGroupsTable(groups []models.TaskGroup) table.Writer {
 	tableWriter := table.NewWriter()
 	headerRow := tableGetTasksHeaderRow()
 	tableWriter.AppendHeader(headerRow)
@@ -138,14 +164,14 @@ func prettyOutputTasksGroupsTable(groups []models.TaskGroup) string {
 		tableWriter.AppendSeparator()
 		tableWriter.AppendRows(tableGetTasksBodyRows(group.Tasks))
 	}
-	return tableWriter.Render()
+	return tableWriter
 }
 
-func prettyOutputTasksTable(tasks []*models.Task) string {
+func prettyOutputTasksTable(tasks []*models.Task) table.Writer {
 	tableWriter := table.NewWriter()
 	tableWriter.AppendHeader(tableGetTasksHeaderRow())
 	tableWriter.AppendRows(tableGetTasksBodyRows(tasks))
-	return tableWriter.Render()
+	return tableWriter
 }
 
 func tableGetTasksHeaderRow() table.Row {

pkg/models/human_input.go

@@ -225,23 +225,13 @@ func ParseHumanInput(input string) (*HumanInputParserResult, error) {
 		firstSpace = len(input)
 	}
 	result := &HumanInputParserResult{}
-	var action HumanAction
-	switch strings.ToLower(input[:firstSpace]) {
-	case string(HumanActionAdd):
-		action = HumanActionAdd
-	case string(HumanActionModify):
-		action = HumanActionModify
-	case string(HumanActionList):
-		action = HumanActionList
-	case string(HumanActionInfo):
-		action = HumanActionInfo
-	case string(HumanActionCopy):
-		action = HumanActionCopy
-	case string(HumanActionDone):
-		action = HumanActionDone
-	case string(HumanActionAgenda):
-		action = HumanActionAgenda
-	default:
+	action := HumanAction(strings.ToLower(input[:firstSpace]))
+	allActions := []HumanAction{
+		HumanActionAdd, HumanActionModify, HumanActionList,
+		HumanActionInfo, HumanActionCopy, HumanActionDone,
+		HumanActionAgenda,
+	}
+	if !slices.Contains(allActions, action) {
 		return nil, fmt.Errorf("invalid action: %s", input[:firstSpace])
 	}
 	result.Action = action