Method handleFiltering

ui/stash.go:601–666

Updates for when a user is in the filter editing interface.

(msg tea.Msg)

// Updates for when a user is in the filter editing interface.
func (m *stashModel) handleFiltering(msg tea.Msg) tea.Cmd {
	var cmds []tea.Cmd

	// Handle keys
	if msg, ok := msg.(tea.KeyMsg); ok { //nolint:nestif
		switch msg.String() {
		case keyEsc:
			// Cancel filtering
			m.resetFiltering()
		case keyEnter, "tab", "shift+tab", "ctrl+k", "up", "ctrl+j", "down":
			m.hideStatusMessage()

			if len(m.markdowns) == 0 {
				break
			}

			h := m.getVisibleMarkdowns()

			// If we've filtered down to nothing, clear the filter
			if len(h) == 0 {
				m.viewState = stashStateReady
				m.resetFiltering()
				break
			}

			// When there's only one filtered markdown left we can just
			// "open" it directly
			if len(h) == 1 {
				m.viewState = stashStateReady
				m.resetFiltering()
				cmds = append(cmds, m.openMarkdown(h[0]))
				break
			}

			// Add new section if it's not present
			if m.sections[len(m.sections)-1].key != filterSection {
				m.sections = append(m.sections, sections[filterSection])
			}
			m.sectionIndex = len(m.sections) - 1

			m.filterInput.Blur()

			m.filterState = filterApplied
			if m.filterInput.Value() == "" {
				m.resetFiltering()
			}
		}
	}

	// Update the filter text input component
	newFilterInputModel, inputCmd := m.filterInput.Update(msg)
	currentFilterVal := m.filterInput.Value()
	newFilterVal := newFilterInputModel.Value()
	m.filterInput = newFilterInputModel
	cmds = append(cmds, inputCmd)

	// If the filtering input has changed, request updated filtering
	if newFilterVal != currentFilterVal {