1 files changed, 77 insertions, 0 deletions
diff --git a/internal/askcli/formatter.go b/internal/askcli/formatter.go
new file mode 100644
index 0000000..e210dc7
--- /dev/null
+++ b/internal/askcli/formatter.go
@@ -0,0 +1,77 @@
+package askcli
+
+import (
+	"fmt"
+	"io"
+	"strings"
+)
+
+func FormatTaskList(tasks []TaskExport) string {
+	var b strings.Builder
+	io.WriteString(&b, "UUID | Priority | Status | Tags | Description | Urgency\n")
+	io.WriteString(&b, strings.Repeat("-", 120)+"\n")
+	for _, t := range tasks {
+		tags := strings.Join(t.Tags, ",")
+		if tags == "" {
+			tags = "-"
+		}
+		desc := t.Description
+		if len(desc) > 50 {
+			desc = desc[:47] + "..."
+		}
+		fmt.Fprintf(&b, "%s | %s | %s | %s | %s | %.1f\n", t.UUID, t.Priority, t.Status, tags, desc, t.Urgency)
+	}
+	return b.String()
+}
+
+func FormatTaskInfo(t TaskExport) string {
+	var b strings.Builder
+	fmt.Fprintf(&b, "UUID:        %s\n", t.UUID)
+	fmt.Fprintf(&b, "Description: %s\n", t.Description)
+	fmt.Fprintf(&b, "Status:      %s\n", t.Status)
+	fmt.Fprintf(&b, "Priority:    %s\n", t.Priority)
+	fmt.Fprintf(&b, "Urgency:     %.1f\n", t.Urgency)
+	if len(t.Tags) > 0 {
+		fmt.Fprintf(&b, "Tags:        %s\n", strings.Join(t.Tags, ", "))
+	}
+	if t.Start != "" {
+		fmt.Fprintf(&b, "Started:     %s\n", t.Start)
+	}
+	if len(t.Depends) > 0 {
+		fmt.Fprintf(&b, "Depends:     %s\n", strings.Join(t.Depends, ", "))
+	}
+	if len(t.Annotations) > 0 {
+		io.WriteString(&b, "Annotations:\n")
+		for _, a := range t.Annotations {
+			fmt.Fprintf(&b, "  - %s (added %s)\n", a.Description, a.Entry)
+		}
+	}
+	return b.String()
+}
+
+func FormatSuccess(uuid string) string {
+	return fmt.Sprintf("ok %s\n", uuid)
+}
+
+func FormatError(err error, uuid string) string {
+	if uuid != "" {
+		return fmt.Sprintf("error %s: %v\n", uuid, err)
+	}
+	return fmt.Sprintf("error: %v\n", err)
+}
+
+func IsNumericID(s string) bool {
+	if s == "" {
+		return false
+	}
+	for _, c := range s {
+		if c < '0' || c > '9' {
+			return false
+		}
+	}
+	return true
+}
+
+func RejectNumericID() string {
+	return "error: use UUID, not numeric task ID\n"
+}