mirror of
https://codeberg.org/Kankys/doxa.git
synced 2026-11-11 06:44:36 +01:00
749 lines
17 KiB
Go
749 lines
17 KiB
Go
package main
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import (
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"fmt"
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"os"
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"strings"
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"time"
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"github.com/charmbracelet/bubbles/textarea"
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"github.com/charmbracelet/bubbles/textinput"
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"github.com/charmbracelet/bubbles/viewport"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/charmbracelet/lipgloss"
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)
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var (
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appStyle = lipgloss.NewStyle().
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Padding(1, 2).
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Border(lipgloss.RoundedBorder()).
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BorderForeground(lipgloss.Color("62"))
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titleStyle = lipgloss.NewStyle().
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Bold(true).
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Foreground(lipgloss.Color("#FAFAFA")).
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Background(lipgloss.Color("#7D56F4")).
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Padding(0, 1).
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MarginBottom(1)
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selectedStyle = lipgloss.NewStyle().
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Foreground(lipgloss.Color("#7D56F4")).
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Bold(true)
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statusStyle = lipgloss.NewStyle().
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Foreground(lipgloss.Color("205"))
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focusedStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("205"))
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cursorStyle = focusedStyle.Copy()
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confirmBoxStyle = lipgloss.NewStyle().
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Border(lipgloss.RoundedBorder()).
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BorderForeground(lipgloss.Color("205")).
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Padding(1, 2).Align(lipgloss.Center)
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)
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type AppState int
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const (
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StateStartup AppState = iota
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StateViewNotes
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StateViewNoteModal
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StateAddNote
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StateEditNote
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StateSearch
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StateBrowseTags
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StateConfirmDelete
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)
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type model struct {
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notes []Note
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filteredNotes []Note
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cursor int
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state AppState
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browseTags []string
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filterText string
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textInputs []textinput.Model
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contentInput textarea.Model
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searchInput textinput.Model
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viewport viewport.Model
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ready bool
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focusIndex int
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selectedNoteID int64
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statusMsg string
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lang string
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width int
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height int
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}
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func NewModel() model {
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inputs := make([]textinput.Model, 2)
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for i := range inputs {
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t := textinput.New()
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t.Cursor.Style = cursorStyle
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inputs[i] = t
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}
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inputs[0].Focus()
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inputs[0].PromptStyle = focusedStyle
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inputs[0].TextStyle = focusedStyle
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ta := textarea.New()
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ta.SetWidth(60)
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ta.SetHeight(8)
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ta.FocusedStyle.CursorLine = lipgloss.NewStyle().Background(lipgloss.Color("62"))
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si := textinput.New()
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si.Prompt = "🔍 "
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si.Placeholder = "Hledat..."
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m := model{
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notes: loadNotes(),
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cursor: 0,
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state: StateStartup,
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textInputs: inputs,
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contentInput: ta,
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searchInput: si,
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focusIndex: 0,
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lang: "cs",
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}
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m.applyFilter()
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m.updatePlaceholders()
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return m
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}
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func (m model) Init() tea.Cmd {
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return tea.Batch(textinput.Blink, textarea.Blink, tea.EnterAltScreen)
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}
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func (m *model) applyFilter() {
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if m.filterText == "" {
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m.filteredNotes = m.notes
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} else {
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m.filteredNotes = []Note{}
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query := strings.ToLower(m.filterText)
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for _, n := range m.notes {
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if strings.Contains(strings.ToLower(n.Name), query) ||
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strings.Contains(strings.ToLower(n.Content), query) ||
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strings.Contains(strings.ToLower(strings.Join(n.Tags, " ")), query) {
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m.filteredNotes = append(m.filteredNotes, n)
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}
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}
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}
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if m.cursor >= len(m.filteredNotes) {
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m.cursor = 0
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if len(m.filteredNotes) > 0 {
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m.cursor = len(m.filteredNotes) - 1
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}
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}
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}
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func (m *model) getBrowseTags() {
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set := make(map[string]bool)
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for _, n := range m.notes {
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for _, t := range n.Tags {
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if t != "" {
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set[t] = true
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}
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}
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}
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m.browseTags = []string{}
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for k := range set {
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m.browseTags = append(m.browseTags, k)
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}
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// Manual sort
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for i := 0; i < len(m.browseTags); i++ {
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for j := i + 1; j < len(m.browseTags); j++ {
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if m.browseTags[i] > m.browseTags[j] {
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m.browseTags[i], m.browseTags[j] = m.browseTags[j], m.browseTags[i]
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}
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}
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}
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m.cursor = 0
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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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tr := Translations[m.lang]
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switch msg := msg.(type) {
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case tea.WindowSizeMsg:
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m.width = msg.Width
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m.height = msg.Height
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m.contentInput.SetWidth(msg.Width - 25)
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m.contentInput.SetHeight(m.height/2 - 5)
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headerHeight := 6
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footerHeight := 3
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vpHeight := msg.Height - headerHeight - footerHeight
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if vpHeight < 1 {
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vpHeight = 1
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}
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if !m.ready {
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m.viewport = viewport.New(msg.Width-6, vpHeight)
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m.ready = true
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} else {
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m.viewport.Width = msg.Width - 6
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m.viewport.Height = vpHeight
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}
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case tea.KeyMsg:
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switch msg.String() {
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case "ctrl+c":
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return m, tea.Quit
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case "esc":
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if m.state == StateConfirmDelete {
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m.state = StateViewNotes
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m.statusMsg = ""
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return m, nil
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}
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if m.state == StateViewNotes {
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if m.filterText != "" {
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m.filterText = ""
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m.applyFilter()
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return m, nil
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}
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return m, tea.Quit
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}
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m.resetToView()
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return m, nil
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case "q":
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if m.state == StateStartup {
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return m, tea.Quit
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}
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if m.state == StateConfirmDelete {
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m.state = StateViewNotes
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m.statusMsg = ""
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return m, nil
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}
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if m.state == StateViewNoteModal {
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m.state = StateViewNotes
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// Reset viewport to full list size
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headerHeight := 6
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footerHeight := 3
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vpHeight := m.height - headerHeight - footerHeight
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if vpHeight < 1 { vpHeight = 1 }
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m.viewport.Width = m.width - 6
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m.viewport.Height = vpHeight
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return m, nil
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}
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if m.state == StateViewNotes {
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if m.filterText != "" {
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m.filterText = ""
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m.applyFilter()
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return m, nil
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}
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return m, tea.Quit
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}
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m.resetToView()
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return m, nil
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case "l":
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if m.state == StateViewNotes {
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if m.lang == "cs" {
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m.lang = "en"
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} else {
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m.lang = "cs"
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}
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m.updatePlaceholders()
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return m, nil
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}
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case "/":
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if m.state == StateViewNotes {
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m.state = StateSearch
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m.searchInput.Focus()
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m.searchInput.SetValue("")
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return m, nil
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}
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case "tab", "shift+tab":
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if m.state == StateAddNote || m.state == StateEditNote {
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if msg.String() == "shift+tab" {
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m.focusIndex--
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} else {
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m.focusIndex++
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}
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if m.focusIndex > 2 {
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m.focusIndex = 0
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}
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if m.focusIndex < 0 {
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m.focusIndex = 2
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}
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return m.updateFocus()
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}
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case "up", "k":
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if m.state == StateViewNotes && m.cursor > 0 {
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m.cursor--
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m.viewport.LineUp(1)
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}
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if m.state == StateViewNoteModal {
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m.viewport.LineUp(1)
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}
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if m.state == StateBrowseTags && m.cursor > 0 {
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m.cursor--
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}
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case "down", "j":
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if m.state == StateViewNotes {
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max := len(m.filteredNotes)
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if m.cursor < max-1 {
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m.cursor++
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m.viewport.LineDown(1)
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}
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}
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if m.state == StateViewNoteModal {
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m.viewport.LineDown(1)
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}
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if m.state == StateBrowseTags {
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max := len(m.browseTags)
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if m.cursor < max-1 {
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m.cursor++
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}
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}
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case "enter":
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switch m.state {
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case StateStartup:
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m.state = StateViewNotes
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case StateViewNotes:
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if len(m.filteredNotes) > 0 {
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m.state = StateViewNoteModal
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m.selectedNoteID = m.filteredNotes[m.cursor].ID
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var n Note
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for _, note := range m.notes {
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if note.ID == m.selectedNoteID {
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n = note
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break
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}
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}
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modalContent := fmt.Sprintf("%s\n---\n[%d] %s\n\n%s\n\nTagy: %s",
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tr.HelpModal,
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n.ID, n.Name, n.Content, strings.Join(n.Tags, ", "),
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)
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// Set viewport size for modal (smaller than full screen)
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modalWidth := m.width - 20
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if modalWidth < 40 { modalWidth = 40 }
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modalHeight := m.height - 10
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if modalHeight < 10 { modalHeight = 10 }
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m.viewport.Width = modalWidth
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m.viewport.Height = modalHeight
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m.viewport.SetContent(modalContent)
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m.viewport.YOffset = 0
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}
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case StateSearch:
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m.filterText = m.searchInput.Value()
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m.applyFilter()
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m.state = StateViewNotes
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case StateBrowseTags:
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if len(m.browseTags) > 0 {
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m.filterText = m.browseTags[m.cursor]
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m.applyFilter()
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}
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m.state = StateViewNotes
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case StateAddNote:
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if m.focusIndex != 1 {
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m.handleAddNote()
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}
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case StateEditNote:
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if m.focusIndex != 1 {
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m.handleEditNote()
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}
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case StateConfirmDelete:
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if m.focusIndex == 0 {
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m.handleDeleteNote()
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m.state = StateViewNotes
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m.statusMsg = tr.StatusDeleted
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return m, nil
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} else {
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m.state = StateViewNotes
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m.statusMsg = ""
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return m, nil
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}
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}
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case "b":
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if m.state == StateViewNotes {
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m.state = StateBrowseTags
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m.getBrowseTags()
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return m, nil
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}
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case "1":
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if m.state == StateViewNotes {
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m.state = StateAddNote
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m.resetInputs()
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m.textInputs[0].SetValue("")
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m.updatePlaceholders()
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return m, nil
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}
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case "2":
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if m.state == StateViewNotes && len(m.filteredNotes) > 0 {
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m.state = StateEditNote
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m.selectedNoteID = m.filteredNotes[m.cursor].ID
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m.populateInputs(m.filteredNotes[m.cursor])
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return m, nil
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}
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if m.state == StateViewNoteModal {
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for _, n := range m.notes {
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if n.ID == m.selectedNoteID {
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m.state = StateEditNote
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m.populateInputs(n)
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break
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}
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}
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return m, nil
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}
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case "3":
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if m.state == StateViewNotes && len(m.filteredNotes) > 0 {
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exportNote(m.notes, m.filteredNotes[m.cursor].ID)
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m.statusMsg = tr.StatusExported
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}
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case "4":
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if m.state == StateViewNotes && len(m.filteredNotes) > 0 {
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m.state = StateConfirmDelete
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m.selectedNoteID = m.filteredNotes[m.cursor].ID
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m.focusIndex = 0
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}
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}
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}
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if m.state == StateSearch {
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m.searchInput, cmd = m.searchInput.Update(msg)
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return m, cmd
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}
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if m.state == StateAddNote || m.state == StateEditNote {
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if m.focusIndex == 1 {
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m.contentInput, cmd = m.contentInput.Update(msg)
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} else {
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idx := m.focusIndex
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if idx > 1 {
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idx--
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}
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m.textInputs[idx], cmd = m.textInputs[idx].Update(msg)
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}
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return m, cmd
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}
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if m.state == StateConfirmDelete {
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if msg, ok := msg.(tea.KeyMsg); ok {
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switch msg.String() {
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case "y":
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m.handleDeleteNote()
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m.state = StateViewNotes
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m.statusMsg = tr.StatusDeleted
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return m, nil
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case "n", "esc":
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m.state = StateViewNotes
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m.statusMsg = ""
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return m, nil
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}
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}
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}
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return m, nil
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}
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func (m *model) updateFocus() (tea.Model, tea.Cmd) {
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var cmds []tea.Cmd
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for i := range m.textInputs {
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m.textInputs[i].Blur()
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m.textInputs[i].PromptStyle = lipgloss.NewStyle()
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}
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m.contentInput.Blur()
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m.searchInput.Blur()
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switch m.focusIndex {
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case 0:
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cmds = append(cmds, m.textInputs[0].Focus())
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m.textInputs[0].PromptStyle = focusedStyle
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case 1:
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cmds = append(cmds, m.contentInput.Focus())
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case 2:
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cmds = append(cmds, m.textInputs[1].Focus())
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m.textInputs[1].PromptStyle = focusedStyle
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}
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return m, tea.Batch(cmds...)
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}
|
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|
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func (m model) View() string {
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tr := Translations[m.lang]
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var b strings.Builder
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|
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b.WriteString(titleStyle.Render(tr.Title))
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b.WriteString("\n")
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|
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if m.statusMsg != "" {
|
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b.WriteString(statusStyle.Render(m.statusMsg) + "\n\n")
|
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}
|
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|
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switch m.state {
|
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case StateStartup:
|
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eagle := `
|
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_
|
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( ` + lipgloss.NewStyle().Foreground(lipgloss.Color("205")).Render("`") + `
|
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\ ` + lipgloss.NewStyle().Foreground(lipgloss.Color("205")).Render("\\") + `
|
|
/ / _
|
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__ / / ( \
|
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( "---" / / /
|
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\ / / /
|
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\ /-----' /
|
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\ / /
|
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\ / /
|
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'-------'
|
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`
|
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b.WriteString(lipgloss.Place(m.width-12, 14, lipgloss.Center, lipgloss.Center,
|
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eagle + "\n" +
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lipgloss.NewStyle().Bold(true).Foreground(lipgloss.Color("#7D56F4")).Render("DOXA-CLI 🦅") + "\n\n" +
|
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"Local-First Notes & Sovereignty\n\n" +
|
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"Enter: Start | q: Quit\n\n" +
|
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"License: MIT | © 2026 Kankys"))
|
|
|
|
|
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case StateSearch:
|
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b.WriteString(tr.SearchTitle + "\n" + m.searchInput.View() + "\n\n" + tr.HelpForm)
|
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|
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case StateBrowseTags:
|
|
b.WriteString(fmt.Sprintf("--- %s ---\n", tr.BrowseTags))
|
|
b.WriteString("Enter: Filtrovat | q: Zpět\n\n")
|
|
for i, item := range m.browseTags {
|
|
cursor := " "
|
|
if m.cursor == i {
|
|
cursor = "> "
|
|
}
|
|
b.WriteString(fmt.Sprintf("%s%s\n", cursor, item))
|
|
}
|
|
|
|
case StateViewNotes:
|
|
filterInfo := ""
|
|
if m.filterText != "" {
|
|
filterInfo = fmt.Sprintf(" [Filtr: %s]", m.filterText)
|
|
}
|
|
|
|
var listBuilder strings.Builder
|
|
if len(m.filteredNotes) == 0 {
|
|
listBuilder.WriteString(tr.NoNotes + "\n")
|
|
} else {
|
|
for i, n := range m.filteredNotes {
|
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if m.cursor == i {
|
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listBuilder.WriteString(selectedStyle.Render(fmt.Sprintf("> [%d] %s", n.ID, n.Name)) + "\n")
|
|
} else {
|
|
listBuilder.WriteString(fmt.Sprintf(" [%d] %s\n", n.ID, n.Name))
|
|
}
|
|
}
|
|
}
|
|
|
|
if m.ready {
|
|
m.viewport.SetContent(listBuilder.String())
|
|
}
|
|
|
|
b.WriteString(fmt.Sprintf("%s | %s | %s | %s | %s | %s | %s\n\n",
|
|
tr.MenuAdd, tr.MenuEdit, tr.MenuExport, tr.MenuDelete, tr.MenuSearch, tr.MenuBrowse, tr.MenuLang))
|
|
b.WriteString(tr.ListTitle + filterInfo + "\n")
|
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|
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if m.ready {
|
|
b.WriteString(m.viewport.View() + "\n")
|
|
} else {
|
|
b.WriteString(listBuilder.String())
|
|
}
|
|
b.WriteString("\n" + tr.HelpList)
|
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|
|
case StateAddNote, StateEditNote:
|
|
title := tr.AddTitle
|
|
if m.state == StateEditNote {
|
|
title = fmt.Sprintf("%s (%d)", tr.EditTitle, m.selectedNoteID)
|
|
}
|
|
b.WriteString(title + "\n\n")
|
|
|
|
b.WriteString(fmt.Sprintf("%-8s %s\n", tr.LabelName, m.textInputs[0].View()))
|
|
b.WriteString(fmt.Sprintf("%-8s\n%s\n\n", tr.LabelContent, m.contentInput.View()))
|
|
b.WriteString(fmt.Sprintf("%-8s %s\n", tr.LabelTags, m.textInputs[1].View()))
|
|
|
|
b.WriteString("\n" + tr.HelpForm)
|
|
|
|
case StateViewNoteModal:
|
|
if m.ready {
|
|
b.WriteString(confirmBoxStyle.Render(m.viewport.View()))
|
|
} else {
|
|
b.WriteString(confirmBoxStyle.Render("Načítání..."))
|
|
}
|
|
|
|
case StateConfirmDelete:
|
|
var noteToDelete Note
|
|
found := false
|
|
for _, n := range m.notes {
|
|
if n.ID == m.selectedNoteID {
|
|
noteToDelete = n
|
|
found = true
|
|
break
|
|
}
|
|
}
|
|
|
|
if !found {
|
|
m.state = StateViewNotes
|
|
m.statusMsg = "Chyba: Poznámka k smazání nebyla nalezena!"
|
|
return ""
|
|
}
|
|
|
|
confirmText := fmt.Sprintf("%s\n\n[%d] %s\nObsah: %s\n\n%s | %s",
|
|
tr.ConfirmDelete,
|
|
noteToDelete.ID,
|
|
noteToDelete.Name,
|
|
truncate(noteToDelete.Content, 40),
|
|
tr.ConfirmYes, tr.ConfirmNo,
|
|
)
|
|
b.WriteString(confirmBoxStyle.Render(confirmText))
|
|
}
|
|
|
|
content := b.String()
|
|
if m.width > 0 && m.height > 0 {
|
|
return appStyle.Width(m.width - 6).Height(m.height - 4).Render(content)
|
|
}
|
|
return appStyle.Render(content)
|
|
}
|
|
|
|
func (m *model) updatePlaceholders() {
|
|
tr := Translations[m.lang]
|
|
m.textInputs[0].Placeholder = tr.PlaceholderName
|
|
m.contentInput.Placeholder = tr.PlaceholderContent
|
|
m.textInputs[1].Placeholder = tr.PlaceholderTags
|
|
}
|
|
|
|
func (m *model) resetToView() {
|
|
m.state = StateViewNotes
|
|
m.statusMsg = ""
|
|
m.filterText = ""
|
|
m.applyFilter()
|
|
m.resetInputs()
|
|
}
|
|
|
|
func (m *model) resetInputs() {
|
|
for i := range m.textInputs {
|
|
m.textInputs[i].SetValue("")
|
|
m.textInputs[i].Blur()
|
|
}
|
|
m.contentInput.SetValue("")
|
|
m.searchInput.SetValue("")
|
|
m.focusIndex = 0
|
|
m.updateFocus()
|
|
}
|
|
|
|
func (m *model) populateInputs(n Note) {
|
|
m.textInputs[0].SetValue(n.Name)
|
|
m.contentInput.SetValue(n.Content)
|
|
m.textInputs[1].SetValue(strings.Join(n.Tags, ", "))
|
|
m.focusIndex = 0
|
|
m.updateFocus()
|
|
}
|
|
|
|
func (m *model) handleAddNote() {
|
|
tr := Translations[m.lang]
|
|
name := m.textInputs[0].Value()
|
|
content := m.contentInput.Value()
|
|
if name == "" || content == "" {
|
|
m.statusMsg = tr.ErrRequired
|
|
return
|
|
}
|
|
tags := []string{}
|
|
if m.textInputs[1].Value() != "" {
|
|
tags = strings.Split(m.textInputs[1].Value(), ",")
|
|
for i := range tags {
|
|
tags[i] = strings.TrimSpace(tags[i])
|
|
}
|
|
}
|
|
now := time.Now()
|
|
m.notes = append(m.notes, Note{
|
|
ID: now.UnixMilli(), Name: name, Content: content, Folder: "", Tags: tags, CreatedAt: now, ModifiedAt: now,
|
|
})
|
|
saveNotes(m.notes)
|
|
m.applyFilter()
|
|
m.statusMsg = tr.StatusSaved
|
|
m.state = StateViewNotes
|
|
}
|
|
|
|
func (m *model) handleEditNote() {
|
|
tr := Translations[m.lang]
|
|
for i, n := range m.notes {
|
|
if n.ID == m.selectedNoteID {
|
|
m.notes[i].Name = m.textInputs[0].Value()
|
|
m.notes[i].Content = m.contentInput.Value()
|
|
m.notes[i].Folder = ""
|
|
tags := []string{}
|
|
if m.textInputs[1].Value() != "" {
|
|
tags = strings.Split(m.textInputs[1].Value(), ",")
|
|
for j := range tags {
|
|
tags[j] = strings.TrimSpace(tags[j])
|
|
}
|
|
}
|
|
m.notes[i].Tags = tags
|
|
m.notes[i].ModifiedAt = time.Now()
|
|
break
|
|
}
|
|
}
|
|
saveNotes(m.notes)
|
|
m.applyFilter()
|
|
m.statusMsg = tr.StatusEdited
|
|
m.state = StateViewNotes
|
|
}
|
|
|
|
func (m *model) handleDeleteNote() {
|
|
noteIndex := -1
|
|
for i, n := range m.notes {
|
|
if n.ID == m.selectedNoteID {
|
|
noteIndex = i
|
|
break
|
|
}
|
|
}
|
|
|
|
if noteIndex != -1 {
|
|
m.notes = append(m.notes[:noteIndex], m.notes[noteIndex+1:]...)
|
|
saveNotes(m.notes)
|
|
}
|
|
m.applyFilter()
|
|
}
|
|
|
|
func exportNote(notes []Note, id int64) {
|
|
for _, note := range notes {
|
|
if note.ID == id {
|
|
homeDir, err := os.UserHomeDir()
|
|
if err != nil {
|
|
fmt.Printf("Chyba při zjišťování domovského adresáře: %v\n", err)
|
|
return
|
|
}
|
|
|
|
exportDir := fmt.Sprintf("%s/doxa-cli-txt", homeDir)
|
|
if err := os.MkdirAll(exportDir, 0755); err != nil {
|
|
fmt.Printf("Chyba při vytváření adresáře pro export: %v\n", err)
|
|
return
|
|
}
|
|
|
|
fileName := fmt.Sprintf("%s_%d.txt", strings.ReplaceAll(note.Name, " ", "_"), note.ID)
|
|
fullPath := fmt.Sprintf("%s/%s", exportDir, fileName)
|
|
|
|
file, err := os.Create(fullPath)
|
|
if err != nil {
|
|
fmt.Printf("Chyba při vytváření souboru pro export: %v\n", err)
|
|
return
|
|
}
|
|
defer file.Close()
|
|
|
|
content := fmt.Sprintf("Název: %s\nTagy: %s\nVytvořeno: %s\n\n%s",
|
|
note.Name, strings.Join(note.Tags, ", "), note.CreatedAt.Format("2006-01-02 15:04"), note.Content)
|
|
|
|
_, _ = file.WriteString(content)
|
|
return
|
|
}
|
|
}
|
|
}
|
|
|
|
func truncate(s string, max int) string {
|
|
if len(s) > max {
|
|
return strings.TrimSpace(s[:max]) + "..."
|
|
}
|
|
return s
|
|
}
|
|
|
|
type errMsg error |