Swap recurrence and random due date hotkeys

3 files changed, 70 insertions, 3 deletions

diff --git a/README.md b/README.md
index 04b9cca..05b03ca 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,8 @@ Task Samurai invokes the `task` command to read and modify tasks. The tasks are
 - `D`: mark task done
 - `U`: undo last done
 - `d`: set due date
-- `r`: edit recurrence
+- `r`: random due date
+- `R`: edit recurrence
 - `a`: annotate task
 - `A`: replace annotations
 - `p`: set priority
diff --git a/internal/ui/table.go b/internal/ui/table.go
index 3e189fa..1caf81b 100644
--- a/internal/ui/table.go
+++ b/internal/ui/table.go
@@ -554,6 +554,16 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			if row := m.tbl.SelectedRow(); row != nil {
 				idStr := ansi.Strip(row[1])
 				if id, err := strconv.Atoi(idStr); err == nil {
+					days := rand.Intn(31) + 7
+					due := time.Now().AddDate(0, 0, days).Format("2006-01-02")
+					task.SetDueDate(id, due)
+					m.reload()
+				}
+			}
+		case "R":
+			if row := m.tbl.SelectedRow(); row != nil {
+				idStr := ansi.Strip(row[1])
+				if id, err := strconv.Atoi(idStr); err == nil {
 					m.recurID = id
 					m.recurEditing = true
 					m.recurInput.SetValue(m.tasks[m.tbl.Cursor()].Recur)
@@ -752,7 +762,8 @@ func (m Model) View() string {
 			"D: mark task done",
 			"U: undo done",
 			"d: set due date",
-			"r: edit recurrence",
+			"r: random due date",
+			"R: edit recurrence",
 			"a: annotate task",
 			"A: replace annotations",
 			"p: set priority",
diff --git a/internal/ui/table_test.go b/internal/ui/table_test.go
index 18a471b..4e2679d 100644
--- a/internal/ui/table_test.go
+++ b/internal/ui/table_test.go
@@ -289,6 +289,61 @@ func TestDueDateHotkey(t *testing.T) {
 	}
 }
 
+func TestRandomDueDateHotkey(t *testing.T) {
+	tmp := t.TempDir()
+	taskPath := filepath.Join(tmp, "task")
+	dueFile := filepath.Join(tmp, "due.txt")
+
+	script := "#!/bin/sh\n" +
+		"if echo \"$@\" | grep -q export; then\n" +
+		"  echo '{\"id\":1,\"uuid\":\"x\",\"description\":\"d\",\"status\":\"pending\",\"entry\":\"\",\"priority\":\"\",\"urgency\":0}'\n" +
+		"  exit 0\n" +
+		"fi\n" +
+		"echo \"$@\" > " + dueFile + "\n"
+
+	if err := os.WriteFile(taskPath, []byte(script), 0o755); err != nil {
+		t.Fatal(err)
+	}
+
+	origPath := os.Getenv("PATH")
+	os.Setenv("PATH", tmp+":"+origPath)
+	t.Cleanup(func() { os.Setenv("PATH", origPath) })
+
+	os.Setenv("TASKDATA", tmp)
+	os.Setenv("TASKRC", "/dev/null")
+	t.Cleanup(func() {
+		os.Unsetenv("TASKDATA")
+		os.Unsetenv("TASKRC")
+	})
+
+	m, err := New(nil)
+	if err != nil {
+		t.Fatalf("New: %v", err)
+	}
+
+	mv, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'r'}})
+	m = mv.(Model)
+
+	data, err := os.ReadFile(dueFile)
+	if err != nil {
+		t.Fatalf("read due: %v", err)
+	}
+
+	parts := strings.Split(strings.TrimSpace(string(data)), " ")
+	if len(parts) != 3 {
+		t.Fatalf("unexpected command: %q", data)
+	}
+	dueStr := strings.TrimPrefix(parts[2], "due:")
+	dueTime, err := time.Parse("2006-01-02", dueStr)
+	if err != nil {
+		t.Fatalf("parse due: %v", err)
+	}
+	days := int(time.Until(dueTime).Hours() / 24)
+	if days < 7 || days > 37 {
+		t.Fatalf("due date out of range: %d", days)
+	}
+}
+
 func TestRecurrenceHotkey(t *testing.T) {
 	tmp := t.TempDir()
 	taskPath := filepath.Join(tmp, "task")
@@ -321,7 +376,7 @@ func TestRecurrenceHotkey(t *testing.T) {
 		t.Fatalf("New: %v", err)
 	}
 
-	mv, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'r'}})
+	mv, _ := m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{'R'}})
 	m = mv.(Model)
 	for _, r := range "daily" {
 		mv, _ = m.Update(tea.KeyMsg{Type: tea.KeyRunes, Runes: []rune{r}})