feat: fix proxy compatibility and establish TUI foundation

2026-07-17 20:30:52 +08:00
parent 0f4c122eff
commit daeb788eac
34 changed files with 1521 additions and 176 deletions
@@ -0,0 +1,93 @@
+package tui
+
+import (
+	"io"
+	"os"
+
+	"github.com/charmbracelet/lipgloss"
+	"github.com/muesli/termenv"
+
+	"proxyctl/internal/target"
+)
+
+type semanticTheme struct {
+	title    lipgloss.Style
+	section  lipgloss.Style
+	selected lipgloss.Style
+	status   lipgloss.Style
+	warning  lipgloss.Style
+	enabled  lipgloss.Style
+	disabled lipgloss.Style
+	external lipgloss.Style
+	drifted  lipgloss.Style
+	applying lipgloss.Style
+}
+
+func newSemanticTheme(mode themeMode, output io.Writer) semanticTheme {
+	if output == nil {
+		output = os.Stdout
+	}
+	renderer := lipgloss.NewRenderer(output)
+	explicit := mode != themeModeAuto
+	if _, noColor := os.LookupEnv("NO_COLOR"); noColor && mode == themeModeAuto {
+		mode = themeModeNoColor
+		explicit = true
+	}
+	if mode == themeModeAuto {
+		if renderer.ColorProfile() == termenv.Ascii {
+			mode = themeModeNoColor
+		} else if renderer.HasDarkBackground() {
+			mode = themeModeDark
+		} else {
+			mode = themeModeLight
+		}
+	}
+	if mode == themeModeNoColor {
+		renderer.SetColorProfile(termenv.Ascii)
+	} else if explicit {
+		// Explicit modes make fixed-size render tests deterministic. Production
+		// auto mode retains capabilities detected from the injected output.
+		renderer.SetColorProfile(termenv.ANSI256)
+	}
+
+	foreground, subtle, accent := "252", "245", "75"
+	if mode == themeModeLight {
+		foreground, subtle, accent = "235", "242", "25"
+	}
+	style := renderer.NewStyle
+	return semanticTheme{
+		title:    style().Bold(true).Foreground(lipgloss.Color(accent)),
+		section:  style().Bold(true).Foreground(lipgloss.Color(foreground)),
+		selected: style().Bold(true).Underline(true).Foreground(lipgloss.Color(accent)),
+		status:   style().Foreground(lipgloss.Color(foreground)),
+		warning:  style().Bold(true).Foreground(lipgloss.Color("172")),
+		enabled:  style().Foreground(lipgloss.Color("34")),
+		disabled: style().Foreground(lipgloss.Color(subtle)),
+		external: style().Foreground(lipgloss.Color("172")),
+		drifted:  style().Bold(true).Foreground(lipgloss.Color("160")),
+		applying: style().Foreground(lipgloss.Color(accent)),
+	}
+}
+
+func (t semanticTheme) renderTargetState(state target.State, applying bool) string {
+	if applying {
+		return t.applying.Render("Applying…")
+	}
+	label := string(state)
+	switch state {
+	case target.Enabled:
+		return t.enabled.Render(paddedState(label))
+	case target.Disabled:
+		return t.disabled.Render(paddedState(label))
+	case target.External:
+		return t.external.Render(paddedState(label))
+	case target.Drifted:
+		return t.drifted.Render(paddedState(label))
+	default:
+		return paddedState(label)
+	}
+}
+
+func paddedState(label string) string {
+	return lipgloss.NewStyle().Width(9).Render(label)
+}