rozšíření-completeTask

doxa-todo/tui.go

@@ -54,6 +54,10 @@ var (
 
 	categoryWork = lipgloss.NewStyle().
 		Foreground(lipgloss.Color("#9B59B6")) // Fialová
+
+	completedStyle = lipgloss.NewStyle().
+		Strikethrough(true).
+		Foreground(lipgloss.Color("#95A5A6")) // Šedá pro splněné úkoly
 )
 
 // Priority levels
@@ -116,6 +120,7 @@ type Todo struct {
 	Tags        []string  `json:"tags"`
 	CreatedAt   time.Time `json:"created_at"`
 	ModifiedAt  time.Time `json:"modified_at"`
+	Completed   bool      `json:"completed"`
 }
 
 type model struct {
@@ -161,6 +166,7 @@ func NewModel() model {
 		newTodoPriority:       PriorityMedium,
 		newTodoCategory:       CategoryPersonal,
 	}
+	m.sortTodos()
 	m.applyFilter()
 	m.updatePlaceholders()
 	return m
@@ -170,6 +176,28 @@ func (m model) Init() tea.Cmd {
 	return tea.Batch(textinput.Blink, tea.EnterAltScreen)
 }
 
+func (m *model) sortTodos() {
+	// Sort todos: completed ones always last, then by ID (newest first)
+	for i := 0; i < len(m.todos)-1; i++ {
+		for j := i + 1; j < len(m.todos); j++ {
+			// If i is completed and j is not, swap
+			if m.todos[i].Completed && !m.todos[j].Completed {
+				m.todos[i], m.todos[j] = m.todos[j], m.todos[i]
+			} else if !m.todos[i].Completed && !m.todos[j].Completed {
+				// Both not completed, sort by ID (newest first)
+				if m.todos[i].ID < m.todos[j].ID {
+					m.todos[i], m.todos[j] = m.todos[j], m.todos[i]
+				}
+			} else if m.todos[i].Completed && m.todos[j].Completed {
+				// Both completed, sort by ID (newest first)
+				if m.todos[i].ID < m.todos[j].ID {
+					m.todos[i], m.todos[j] = m.todos[j], m.todos[i]
+				}
+			}
+		}
+	}
+}
+
 func (m *model) applyFilter() {
 	if m.filterText == "" && m.currentCategoryFilter == -1 {
 		m.filteredTodos = m.todos
@@ -196,6 +224,25 @@ func (m *model) applyFilter() {
 			}
 		}
 	}
+	// Sort filtered todos: completed ones always last
+	for i := 0; i < len(m.filteredTodos)-1; i++ {
+		for j := i + 1; j < len(m.filteredTodos); j++ {
+			// If i is completed and j is not, swap
+			if m.filteredTodos[i].Completed && !m.filteredTodos[j].Completed {
+				m.filteredTodos[i], m.filteredTodos[j] = m.filteredTodos[j], m.filteredTodos[i]
+			} else if !m.filteredTodos[i].Completed && !m.filteredTodos[j].Completed {
+				// Both not completed, sort by ID (newest first)
+				if m.filteredTodos[i].ID < m.filteredTodos[j].ID {
+					m.filteredTodos[i], m.filteredTodos[j] = m.filteredTodos[j], m.filteredTodos[i]
+				}
+			} else if m.filteredTodos[i].Completed && m.filteredTodos[j].Completed {
+				// Both completed, sort by ID (newest first)
+				if m.filteredTodos[i].ID < m.filteredTodos[j].ID {
+					m.filteredTodos[i], m.filteredTodos[j] = m.filteredTodos[j], m.filteredTodos[i]
+				}
+			}
+		}
+	}
 	if m.cursor >= len(m.filteredTodos) {
 		m.cursor = 0
 		if len(m.filteredTodos) > 0 {
@@ -492,6 +539,10 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 				m.selectedTodoID = m.filteredTodos[m.cursor].ID
 				m.focusIndex = 0
 			}
+		case "t":
+			if m.state == StateViewTodos && len(m.filteredTodos) > 0 {
+				m.toggleTodoCompleted()
+			}
 		case "+":
 			if m.state == StateAddTodo || m.state == StateEditTodo {
 				// Cycle priority up
@@ -735,7 +786,12 @@ func (m model) View() string {
 				if m.cursor == i {
 					cursor = selectedStyle.Render("> ")
 				}
-				listBuilder.WriteString(fmt.Sprintf("%s%s %s %s%s\n", cursor, priorityIcon, categoryIcon, t.Title, tagStr))
+				
+				title := t.Title
+				if t.Completed {
+					title = completedStyle.Render(t.Title)
+				}
+				listBuilder.WriteString(fmt.Sprintf("%s%s %s %s%s\n", cursor, priorityIcon, categoryIcon, title, tagStr))
 			}
 		}
 
@@ -743,8 +799,8 @@ func (m model) View() string {
 			m.viewport.SetContent(listBuilder.String())
 		}
 
-		b.WriteString(fmt.Sprintf("%s | %s | %s | %s | %s | %s | %s | %s\n\n",
-			tr.MenuAdd, tr.MenuEdit, tr.MenuExport, tr.MenuDelete, tr.MenuSearch, tr.MenuBrowse, tr.MenuFilter, tr.MenuLang))
+		b.WriteString(fmt.Sprintf("%s | %s | %s | %s | %s | %s | %s | %s | %s\n\n",
+			tr.MenuAdd, tr.MenuEdit, tr.MenuExport, tr.MenuDelete, tr.MenuSearch, tr.MenuBrowse, tr.MenuFilter, tr.MenuToggleComplete, tr.MenuLang))
 		b.WriteString(tr.ListTitle + filterInfo + categoryInfo + "\n")
 
 		if m.ready {
@@ -911,8 +967,10 @@ func (m *model) handleAddTodo() {
 		Tags:        tags,
 		CreatedAt:   now,
 		ModifiedAt:  now,
+		Completed:   false,
 	})
 	saveTodos(m.todos)
+	m.sortTodos()
 	m.applyFilter()
 	m.statusMsg = tr.StatusSaved
 	m.state = StateViewTodos
@@ -940,6 +998,7 @@ func (m *model) handleEditTodo() {
 		}
 	}
 	saveTodos(m.todos)
+	m.sortTodos()
 	m.applyFilter()
 	m.statusMsg = tr.StatusEdited
 	m.state = StateViewTodos
@@ -958,9 +1017,46 @@ func (m *model) handleDeleteTodo() {
 		m.todos = append(m.todos[:todoIndex], m.todos[todoIndex+1:]...)
 		saveTodos(m.todos)
 	}
+	m.sortTodos()
 	m.applyFilter()
 }
 
+func (m *model) toggleTodoCompleted() {
+	tr := Translations[m.lang]
+	selectedID := m.filteredTodos[m.cursor].ID
+	
+	for i, t := range m.todos {
+		if t.ID == selectedID {
+			m.todos[i].Completed = !m.todos[i].Completed
+			m.todos[i].ModifiedAt = time.Now()
+			break
+		}
+	}
+	saveTodos(m.todos)
+	m.sortTodos()
+	m.applyFilter()
+	
+	// Find the toggled todo in filtered list to update cursor
+	for i, t := range m.filteredTodos {
+		if t.ID == selectedID {
+			m.cursor = i
+			break
+		}
+	}
+	
+	// Find the todo to check its completed status for status message
+	for _, t := range m.todos {
+		if t.ID == selectedID {
+			if t.Completed {
+				m.statusMsg = tr.StatusCompleted
+			} else {
+				m.statusMsg = tr.StatusUncompleted
+			}
+			break
+		}
+	}
+}
+
 func exportTodo(todos []Todo, id int64) {
 	for _, todo := range todos {
 		if todo.ID == id {