149 lines
2.7 KiB
Go
149 lines
2.7 KiB
Go
package main
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import (
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"fmt"
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"github.com/charmbracelet/lipgloss"
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tea "github.com/charmbracelet/bubbletea"
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)
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func (m model) Init() tea.Cmd {
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// Just return `nil`, which means "no I/O right now, please."
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return nil
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}
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func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
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var cmd tea.Cmd
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switch msg := msg.(type) {
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// Is it a key press?
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case tea.KeyMsg:
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// Cool, what was the actual key pressed?
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switch msg.String() {
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// These keys should exit the program.
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case "ctrl+c", "q":
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return m, tea.Quit
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// The "up" and "k" keys move the cursor up
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case "up", "k":
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if m.cursor > 0 && !m.addTask {
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m.cursor--
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}
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// The "down" and "j" keys move the cursor down
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case "down", "j":
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if m.cursor < len(m.todos)-1 && !m.addTask {
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m.cursor++
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}
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case "left", "h":
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if m.tab > 0 && !m.addTask {
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m.tab--
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}
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case "right", "l":
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if m.tab < 4 && !m.addTask {
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m.tab++
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}
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// new task
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case "n":
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m.addTask = true
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case "esc":
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m.addTask = false
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// The "enter" key and the spacebar (a literal space) toggle
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// the selected state for the item that the cursor is pointing at.
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case "enter", " ":
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_, ok := m.selected[m.cursor]
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if ok {
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delete(m.selected, m.cursor)
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} else {
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m.selected[m.cursor] = struct{}{}
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}
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}
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}
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m.textinput, cmd = m.textinput.Update(msg)
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// Return the updated model to the Bubble Tea runtime for processing.
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// Note that we're not returning a command.
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return m, cmd
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}
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func (m model) View() string {
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// The header
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s := ""
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currentList := []todo{}
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// switch m.tab {
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// case 0:
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// s += "Inbox"
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// inboxFilter := func(t todo) bool { return t.isInbox }
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// currentList = filter(m.todos, inboxFilter)
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// case 1:
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// s += "Today"
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// case 2:
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// s += "Tomorrow"
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// case 3:
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// s += "Scheduled"
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// case 4:
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// s += "Anytime"
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// }
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s += "GOTD\n\n"
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// Iterate over our choices
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for i, choice := range currentList {
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// Is the cursor pointing at this choice?
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cursor := " " // no cursor
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if m.cursor == i {
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cursor = ">" // cursor!
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}
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// Is this choice selected?
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checked := " " // not selected
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if _, ok := m.selected[i]; ok {
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checked = "x" // selected!
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}
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// Render the row
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s += fmt.Sprintf("%s [%s] %s\n", cursor, checked, choice)
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}
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// render tab bar
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for i, v := range []string{"Inbox", "Today", "Tomorrow", "Scheduled", "Anytime"} {
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if i == m.tab {
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s += lipgloss.
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NewStyle().
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Bold(true).
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Underline(true).
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PaddingRight(3).
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Render(v)
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} else {
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s += lipgloss.NewStyle().
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PaddingRight(3).
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Render(v)
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}
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}
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// The footer
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s += "\nn: new"
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if m.addTask {
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s += ": "
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m.textinput.Focus()
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m.textinput.Cursor.BlinkCmd()
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s += m.textinput.View()
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}
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s += "\nq: quit.\n"
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// Send the UI for rendering
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return s
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}
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