openapi

1 files changed, 199 insertions, 0 deletions

diff --git a/pkg/tui/components/dialog/theme.go b/pkg/tui/components/dialog/theme.go
new file mode 100644
index 000000000..54856e8a9
--- /dev/null
+++ b/pkg/tui/components/dialog/theme.go
@@ -0,0 +1,199 @@
+package dialog
+
+import (
+	"github.com/charmbracelet/bubbles/key"
+	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/lipgloss"
+	"github.com/sst/opencode/internal/status"
+	"github.com/sst/opencode/internal/tui/layout"
+	"github.com/sst/opencode/internal/tui/styles"
+	"github.com/sst/opencode/internal/tui/theme"
+	"github.com/sst/opencode/internal/tui/util"
+)
+
+// ThemeChangedMsg is sent when the theme is changed
+type ThemeChangedMsg struct {
+	ThemeName string
+}
+
+// CloseThemeDialogMsg is sent when the theme dialog is closed
+type CloseThemeDialogMsg struct{}
+
+// ThemeDialog interface for the theme switching dialog
+type ThemeDialog interface {
+	tea.Model
+	layout.Bindings
+}
+
+type themeDialogCmp struct {
+	themes       []string
+	selectedIdx  int
+	width        int
+	height       int
+	currentTheme string
+}
+
+type themeKeyMap struct {
+	Up     key.Binding
+	Down   key.Binding
+	Enter  key.Binding
+	Escape key.Binding
+	J      key.Binding
+	K      key.Binding
+}
+
+var themeKeys = themeKeyMap{
+	Up: key.NewBinding(
+		key.WithKeys("up"),
+		key.WithHelp("↑", "previous theme"),
+	),
+	Down: key.NewBinding(
+		key.WithKeys("down"),
+		key.WithHelp("↓", "next theme"),
+	),
+	Enter: key.NewBinding(
+		key.WithKeys("enter"),
+		key.WithHelp("enter", "select theme"),
+	),
+	Escape: key.NewBinding(
+		key.WithKeys("esc"),
+		key.WithHelp("esc", "close"),
+	),
+	J: key.NewBinding(
+		key.WithKeys("j"),
+		key.WithHelp("j", "next theme"),
+	),
+	K: key.NewBinding(
+		key.WithKeys("k"),
+		key.WithHelp("k", "previous theme"),
+	),
+}
+
+func (t *themeDialogCmp) Init() tea.Cmd {
+	// Load available themes and update selectedIdx based on current theme
+	t.themes = theme.AvailableThemes()
+	t.currentTheme = theme.CurrentThemeName()
+
+	// Find the current theme in the list
+	for i, name := range t.themes {
+		if name == t.currentTheme {
+			t.selectedIdx = i
+			break
+		}
+	}
+
+	return nil
+}
+
+func (t *themeDialogCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
+	switch msg := msg.(type) {
+	case tea.KeyMsg:
+		switch {
+		case key.Matches(msg, themeKeys.Up) || key.Matches(msg, themeKeys.K):
+			if t.selectedIdx > 0 {
+				t.selectedIdx--
+			}
+			return t, nil
+		case key.Matches(msg, themeKeys.Down) || key.Matches(msg, themeKeys.J):
+			if t.selectedIdx < len(t.themes)-1 {
+				t.selectedIdx++
+			}
+			return t, nil
+		case key.Matches(msg, themeKeys.Enter):
+			if len(t.themes) > 0 {
+				previousTheme := theme.CurrentThemeName()
+				selectedTheme := t.themes[t.selectedIdx]
+				if previousTheme == selectedTheme {
+					return t, util.CmdHandler(CloseThemeDialogMsg{})
+				}
+				if err := theme.SetTheme(selectedTheme); err != nil {
+					status.Error(err.Error())
+					return t, nil
+				}
+				return t, util.CmdHandler(ThemeChangedMsg{
+					ThemeName: selectedTheme,
+				})
+			}
+		case key.Matches(msg, themeKeys.Escape):
+			return t, util.CmdHandler(CloseThemeDialogMsg{})
+		}
+	case tea.WindowSizeMsg:
+		t.width = msg.Width
+		t.height = msg.Height
+	}
+	return t, nil
+}
+
+func (t *themeDialogCmp) View() string {
+	currentTheme := theme.CurrentTheme()
+	baseStyle := styles.BaseStyle()
+
+	if len(t.themes) == 0 {
+		return baseStyle.Padding(1, 2).
+			Border(lipgloss.RoundedBorder()).
+			BorderBackground(currentTheme.Background()).
+			BorderForeground(currentTheme.TextMuted()).
+			Width(40).
+			Render("No themes available")
+	}
+
+	// Calculate max width needed for theme names
+	maxWidth := 40 // Minimum width
+	for _, themeName := range t.themes {
+		if len(themeName) > maxWidth-4 { // Account for padding
+			maxWidth = len(themeName) + 4
+		}
+	}
+
+	maxWidth = max(30, min(maxWidth, t.width-15)) // Limit width to avoid overflow
+
+	// Build the theme list
+	themeItems := make([]string, 0, len(t.themes))
+	for i, themeName := range t.themes {
+		itemStyle := baseStyle.Width(maxWidth)
+
+		if i == t.selectedIdx {
+			itemStyle = itemStyle.
+				Background(currentTheme.Primary()).
+				Foreground(currentTheme.Background()).
+				Bold(true)
+		}
+
+		themeItems = append(themeItems, itemStyle.Padding(0, 1).Render(themeName))
+	}
+
+	title := baseStyle.
+		Foreground(currentTheme.Primary()).
+		Bold(true).
+		Width(maxWidth).
+		Padding(0, 1).
+		Render("Select Theme")
+
+	content := lipgloss.JoinVertical(
+		lipgloss.Left,
+		title,
+		baseStyle.Width(maxWidth).Render(""),
+		baseStyle.Width(maxWidth).Render(lipgloss.JoinVertical(lipgloss.Left, themeItems...)),
+		baseStyle.Width(maxWidth).Render(""),
+	)
+
+	return baseStyle.Padding(1, 2).
+		Border(lipgloss.RoundedBorder()).
+		BorderBackground(currentTheme.Background()).
+		BorderForeground(currentTheme.TextMuted()).
+		Width(lipgloss.Width(content) + 4).
+		Render(content)
+}
+
+func (t *themeDialogCmp) BindingKeys() []key.Binding {
+	return layout.KeyMapToSlice(themeKeys)
+}
+
+// NewThemeDialogCmp creates a new theme switching dialog
+func NewThemeDialogCmp() ThemeDialog {
+	return &themeDialogCmp{
+		themes:       []string{},
+		selectedIdx:  0,
+		currentTheme: "",
+	}
+}