adding assignee for tui

pkg/tui/views/kanban/keys.go

@@ -86,7 +86,7 @@ func (d *Model) handleKeyMsg(msg tea.KeyMsg) tea.Cmd {
 		d.issueDetail.ScrollUp(1)
 	case d.IsFocusedOnDetail() && key.Matches(msg, d.keyMap.ScrollDown):
 		d.issueDetail.ScrollDown(1)
-	case !d.editingTitle && !d.creatingIssue && !d.editingDescription && !d.choosingStatus && !d.choosingPriority && !d.confirmingDelete && !d.choosingType && key.Matches(msg, d.keyMap.EditTitle):
+	case !d.editingTitle && !d.creatingIssue && !d.editingDescription && !d.choosingStatus && !d.choosingPriority && !d.confirmingDelete && !d.choosingType && !d.editingAssignee && key.Matches(msg, d.keyMap.EditTitle):
 		if selected := d.FocusedIssueList().SelectedItem(); selected.ID != "" {
 			d.startEditTitle(selected)
 			cmd = d.titleInput.Focus()
@@ -108,6 +108,11 @@ func (d *Model) handleKeyMsg(msg tea.KeyMsg) tea.Cmd {
 		if selected := d.FocusedIssueList().SelectedItem(); selected.ID != "" {
 			d.startChooseType(selected)
 		}
+	case !d.IsInModal() && key.Matches(msg, d.keyMap.ChangeAssignee):
+		if selected := d.FocusedIssueList().SelectedItem(); selected.ID != "" {
+			d.startEditAssignee(selected)
+			cmd = d.assigneeInput.Focus()
+		}
 	case !d.IsInModal() && key.Matches(msg, d.keyMap.AddIssue):
 		d.startCreateIssue()
 		cmd = d.createTitleInput.Focus()

pkg/tui/views/kanban/model.go

@@ -53,6 +53,9 @@ type Model struct {
 	priorityIssueID  string
 	choosingType     bool // true while choosing a type
 	typeIssueID      string
+	editingAssignee  bool // true while editing assignee
+	assigneeInput    textinput.Model
+	assigneeIssueID  string
 	feedbackChan     chan models.ValidationFeedback
 	quitChan         chan bool
 	submitChan       chan<- struct{}
@@ -89,6 +92,7 @@ func NewDashboard(app *app.App, feedbackChan chan models.ValidationFeedback, qui
 	m.titleInput = inputs.Title
 	m.createTitleInput = inputs.CreateTitle
 	m.descriptionInput = inputs.Description
+	m.assigneeInput = inputs.Assignee
 
 	if selected := m.todoList.SelectedItem(); selected.ID != "" {
 		m.issueDetail.SetIssue(selected.Issue)
@@ -142,6 +146,13 @@ func (m *Model) startChooseType(selected ListIssue) {
 	m.typeIssueID = selected.ID
 }
 
+func (m *Model) startEditAssignee(selected ListIssue) {
+	m.editingAssignee = true
+	m.assigneeIssueID = selected.ID
+	m.assigneeInput.SetValue(selected.Assignee)
+	m.assigneeInput.CursorEnd()
+}
+
 func (m *Model) Init() tea.Cmd {
 	return components.ListenForValidation(m.feedbackChan)
 }
@@ -149,7 +160,7 @@ func (m *Model) Init() tea.Cmd {
 // IsInModal returns true when a modal (edit, create, delete confirm, choose status/priority/type) is active.
 func (m *Model) IsInModal() bool {
 	return m.editingTitle || m.creatingIssue || m.editingDescription ||
-		m.choosingStatus || m.choosingPriority || m.confirmingDelete || m.choosingType
+		m.choosingStatus || m.choosingPriority || m.confirmingDelete || m.choosingType || m.editingAssignee
 }
 
 func (m *Model) IsFocusedOnList() bool {

pkg/tui/views/kanban/operations.go

@@ -97,6 +97,15 @@ func (m *Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		}
 		return m, m.refreshIssueListsAndSelectIssue(msg.IssueID)
 
+	case issues.AssigneeUpdatedMsg:
+		m.editingAssignee = false
+		m.assigneeIssueID = ""
+		m.assigneeInput.Blur()
+		if msg.Err != nil {
+			return m, nil
+		}
+		return m, m.refreshIssueListsAndSelectIssue(msg.IssueID)
+
 	case issues.SelectIssueMsg:
 		m.todoList.SelectIssueID(msg.IssueID)
 		m.inProgList.SelectIssueID(msg.IssueID)
@@ -332,6 +341,22 @@ func (m *Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			return m, cmd
 		}
 
+		if m.editingAssignee {
+			if msg.String() == "enter" {
+				assignee := m.assigneeInput.Value()
+				return m, issues.UpdateIssueAssigneeCmd(m.app, m.assigneeIssueID, assignee)
+			}
+			if msg.String() == "esc" {
+				m.editingAssignee = false
+				m.assigneeIssueID = ""
+				m.assigneeInput.Blur()
+				return m, nil
+			}
+			var cmd tea.Cmd
+			m.assigneeInput, cmd = m.assigneeInput.Update(msg)
+			return m, cmd
+		}
+
 		if m.editingTitle {
 			if msg.String() == "enter" {
 				newTitle := m.titleInput.Value()

pkg/tui/views/kanban/view.go

@@ -93,6 +93,8 @@ func (m *Model) View() string {
 		m.priorityIssueID,
 		m.choosingType,
 		m.typeIssueID,
+		m.editingAssignee,
+		m.assigneeInput.View(),
 		mainView,
 	)