refactor(tui): 命令菜单/Activity/filepicker/progress 组件化并合并重复入口

go.mod

@@ -18,6 +18,7 @@ require (
 	github.com/aymerick/douceur v0.2.0 // indirect
 	github.com/charmbracelet/colorprofile v0.4.3 // indirect
 	github.com/charmbracelet/glamour v1.0.0 // indirect
+	github.com/charmbracelet/harmonica v0.2.0 // indirect
 	github.com/charmbracelet/x/ansi v0.11.6 // indirect
 	github.com/charmbracelet/x/cellbuf v0.0.15 // indirect
 	github.com/charmbracelet/x/exp/slice v0.0.0-20250327172914-2fdc97757edf // indirect
@@ -26,6 +27,7 @@ require (
 	github.com/clipperhouse/stringish v0.1.1 // indirect
 	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
 	github.com/dlclark/regexp2 v1.11.5 // indirect
+	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f // indirect
 	github.com/gorilla/css v1.0.1 // indirect
 	github.com/lucasb-eyer/go-colorful v1.3.0 // indirect

go.sum

@@ -20,6 +20,8 @@ github.com/charmbracelet/colorprofile v0.4.3 h1:QPa1IWkYI+AOB+fE+mg/5/4HRMZcaXex
 github.com/charmbracelet/colorprofile v0.4.3/go.mod h1:/zT4BhpD5aGFpqQQqw7a+VtHCzu+zrQtt1zhMt9mR4Q=
 github.com/charmbracelet/glamour v1.0.0 h1:AWMLOVFHTsysl4WV8T8QgkQ0s/ZNZo7CiE4WKhk8l08=
 github.com/charmbracelet/glamour v1.0.0/go.mod h1:DSdohgOBkMr2ZQNhw4LZxSGpx3SvpeujNoXrQyH2hxo=
+github.com/charmbracelet/harmonica v0.2.0 h1:8NxJWRWg/bzKqqEaaeFNipOu77YR5t8aSwG4pgaUBiQ=
+github.com/charmbracelet/harmonica v0.2.0/go.mod h1:KSri/1RMQOZLbw7AHqgcBycp8pgJnQMYYT8QZRqZ1Ao=
 github.com/charmbracelet/lipgloss v1.1.0 h1:vYXsiLHVkK7fp74RkV7b2kq9+zDLoEU4MZoFqR/noCY=
 github.com/charmbracelet/lipgloss v1.1.0/go.mod h1:/6Q8FR2o+kj8rz4Dq0zQc3vYf7X+B0binUUBwA0aL30=
 github.com/charmbracelet/lipgloss v1.1.1-0.20250404203927-76690c660834 h1:ZR7e0ro+SZZiIZD7msJyA+NjkCNNavuiPBLgerbOziE=
@@ -46,6 +48,8 @@ github.com/clipperhouse/uax29/v2 v2.7.0 h1:+gs4oBZ2gPfVrKPthwbMzWZDaAFPGYK72F0NJ
 github.com/clipperhouse/uax29/v2 v2.7.0/go.mod h1:EFJ2TJMRUaplDxHKj1qAEhCtQPW2tJSwu5BF98AuoVM=
 github.com/dlclark/regexp2 v1.11.5 h1:Q/sSnsKerHeCkc/jSTNq1oCm7KiVgUMZRDUoRu0JQZQ=
 github.com/dlclark/regexp2 v1.11.5/go.mod h1:DHkYz0B9wPfa6wondMfaivmHpzrQ3v9q8cnmRbL6yW8=
+github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
+github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f h1:Y/CXytFA4m6baUTXGLOoWe4PQhGxaX0KpnayAqC48p4=
 github.com/erikgeiser/coninput v0.0.0-20211004153227-1c3628e74d0f/go.mod h1:vw97MGsxSvLiUE2X8qFplwetxpGLQrlU1Q9AUEIzCaM=
 github.com/gorilla/css v1.0.1 h1:ntNaBIghp6JmvWnxbZKANoLyuXTPZ4cAMlo6RyhlbO8=

internal/tui/app.go

@@ -4,8 +4,10 @@ import (
 	"fmt"
 	"time"
 
+	"github.com/charmbracelet/bubbles/filepicker"
 	"github.com/charmbracelet/bubbles/help"
 	"github.com/charmbracelet/bubbles/list"
+	"github.com/charmbracelet/bubbles/progress"
 	"github.com/charmbracelet/bubbles/spinner"
 	"github.com/charmbracelet/bubbles/textarea"
 	"github.com/charmbracelet/bubbles/viewport"
@@ -26,9 +28,14 @@ type App struct {
 	help             help.Model
 	spinner          spinner.Model
 	sessions         list.Model
+	commandMenu      list.Model
+	commandMenuMeta  commandMenuMeta
 	providerPicker   list.Model
 	modelPicker      list.Model
+	fileBrowser      filepicker.Model
+	progress         progress.Model
 	transcript       viewport.Model
+	activity         viewport.Model
 	input            textarea.Model
 	markdownRenderer markdownContentRenderer
 	codeCopyBlocks   map[int]string
@@ -44,6 +51,9 @@ type App struct {
 	fileCandidates   []string
 	modelRefreshID   string
 	focus            panel
+	runProgressValue float64
+	runProgressKnown bool
+	runProgressLabel string
 	width            int
 	height           int
 	styles           styles
@@ -110,6 +120,20 @@ func New(cfg *config.Config, configManager *config.Manager, runtime agentruntime
 	h := help.New()
 	h.ShowAll = false
 
+	commandMenu := newCommandMenuModel(uiStyles)
+
+	fileBrowser := filepicker.New()
+	fileBrowser.SetHeight(10)
+	fileBrowser.AutoHeight = false
+	fileBrowser.ShowPermissions = false
+	fileBrowser.ShowSize = false
+	fileBrowser.FileAllowed = true
+	fileBrowser.DirAllowed = true
+	fileBrowser.CurrentDirectory = cfg.Workdir
+
+	progressBar := progress.New(progress.WithDefaultGradient(), progress.WithoutPercentage())
+	progressBar.Width = 22
+
 	app := App{
 		state: UIState{
 			StatusText:         statusReady,
@@ -126,9 +150,13 @@ func New(cfg *config.Config, configManager *config.Manager, runtime agentruntime
 		help:             h,
 		spinner:          spin,
 		sessions:         sessionList,
-		providerPicker:   newProviderPicker(nil),
-		modelPicker:      newModelPicker(nil),
+		commandMenu:      commandMenu,
+		providerPicker:   newSelectionPickerItems(nil),
+		modelPicker:      newSelectionPickerItems(nil),
+		fileBrowser:      fileBrowser,
+		progress:         progressBar,
 		transcript:       viewport.New(0, 0),
+		activity:         viewport.New(0, 0),
 		input:            input,
 		markdownRenderer: markdownRenderer,
 		codeCopyBlocks:   make(map[int]string),
@@ -162,7 +190,9 @@ func New(cfg *config.Config, configManager *config.Manager, runtime agentruntime
 	if err := app.refreshFileCandidates(); err != nil {
 		return App{}, err
 	}
-	app.resizeComponents()
+	app.applyComponentLayout(true)
+	app.refreshCommandMenu()
+	app.rebuildActivity()
 	return app, nil
 }
 

internal/tui/command_menu.go

@@ -0,0 +1,208 @@
+package tui
+
+import (
+	"path/filepath"
+	"strings"
+
+	"github.com/charmbracelet/bubbles/list"
+	tea "github.com/charmbracelet/bubbletea"
+)
+
+const (
+	maxCommandMenuRows = 6
+	commandMenuBrowse  = "@ browse files..."
+)
+
+func (a *App) refreshCommandMenu() {
+	input := a.input.Value()
+	if a.state.ActivePicker != pickerNone {
+		a.commandMenu.SetItems(nil)
+		a.commandMenuMeta = commandMenuMeta{}
+		return
+	}
+
+	items, meta := a.buildCommandMenuItems(input, a.transcript.Width)
+	if len(items) == 0 {
+		a.commandMenu.SetItems(nil)
+		a.commandMenuMeta = commandMenuMeta{}
+		return
+	}
+
+	selectedTitle := ""
+	if selected, ok := a.commandMenu.SelectedItem().(commandMenuItem); ok {
+		selectedTitle = selected.title
+	}
+
+	listItems := make([]list.Item, 0, len(items))
+	selectedIndex := 0
+	for index, item := range items {
+		listItems = append(listItems, item)
+		if selectedTitle != "" && strings.EqualFold(item.title, selectedTitle) {
+			selectedIndex = index
+		}
+	}
+
+	a.commandMenu.SetItems(listItems)
+	a.commandMenu.Select(selectedIndex)
+	a.commandMenuMeta = meta
+	a.resizeCommandMenu()
+}
+
+func (a *App) resizeCommandMenu() {
+	width := max(24, a.transcript.Width)
+	rows := clamp(len(a.commandMenu.Items()), 0, maxCommandMenuRows)
+	a.commandMenu.SetSize(max(16, width-4), max(1, rows))
+}
+
+func (a App) buildCommandMenuItems(input string, width int) ([]commandMenuItem, commandMenuMeta) {
+	if suggestions := a.fileMenuSuggestions(input); len(suggestions) > 0 {
+		return suggestions, commandMenuMeta{Title: fileMenuTitle}
+	}
+
+	trimmed := strings.TrimSpace(input)
+	if isWorkspaceCommandInput(trimmed) {
+		replacement := trimmed
+		item := commandMenuItem{
+			title:       workspaceCommandUsage,
+			description: trimMiddle(a.state.CurrentWorkdir, max(24, width-28)),
+			highlight:   true,
+			replacement: replacement,
+		}
+		if trimmed == workspaceCommandPrefix {
+			start, end, _, _ := tokenRange(input, tokenSelectorFirst)
+			item.replacement = workspaceCommandPrefix + " "
+			item.useReplaceRange = true
+			item.replaceStart = start
+			item.replaceEnd = end
+		}
+		return []commandMenuItem{item}, commandMenuMeta{Title: shellMenuTitle}
+	}
+
+	suggestions := a.matchingSlashCommands(trimmed)
+	if len(suggestions) == 0 {
+		return nil, commandMenuMeta{}
+	}
+
+	start, end, _, _ := tokenRange(input, tokenSelectorFirst)
+	items := make([]commandMenuItem, 0, len(suggestions))
+	for _, suggestion := range suggestions {
+		items = append(items, commandMenuItem{
+			title:           suggestion.Command.Usage,
+			description:     suggestion.Command.Description,
+			filter:          suggestion.Command.Usage + " " + suggestion.Command.Description,
+			highlight:       suggestion.Match,
+			replacement:     suggestion.Command.Usage,
+			useReplaceRange: true,
+			replaceStart:    start,
+			replaceEnd:      end,
+		})
+	}
+	return items, commandMenuMeta{Title: commandMenuTitle}
+}
+
+func (a App) fileMenuSuggestions(input string) []commandMenuItem {
+	start, end, query, suggestions, ok := a.resolveFileReferenceSuggestions(input)
+	if !ok {
+		return nil
+	}
+	if len(suggestions) == 0 && query != "" {
+		return nil
+	}
+
+	items := make([]commandMenuItem, 0, len(suggestions)+1)
+	if query == "" {
+		items = append(items, commandMenuItem{
+			title:           commandMenuBrowse,
+			description:     "open workspace file browser",
+			filter:          commandMenuBrowse,
+			highlight:       true,
+			openFileBrowser: true,
+		})
+	}
+
+	for index, suggestion := range suggestions {
+		entry := "@" + suggestion
+		items = append(items, commandMenuItem{
+			title:           entry,
+			description:     "workspace file reference",
+			filter:          entry,
+			highlight:       index == 0 && query != "",
+			replacement:     entry,
+			useReplaceRange: true,
+			replaceStart:    start,
+			replaceEnd:      end,
+		})
+	}
+	return items
+}
+
+func (a App) commandMenuHasSuggestions() bool {
+	return len(a.commandMenu.Items()) > 0
+}
+
+func (a *App) applySelectedCommandSuggestion() bool {
+	if !a.commandMenuHasSuggestions() {
+		return false
+	}
+	item, ok := a.commandMenu.SelectedItem().(commandMenuItem)
+	if !ok {
+		return false
+	}
+	if item.openFileBrowser {
+		a.openFileBrowser()
+		return true
+	}
+
+	current := a.input.Value()
+	next := current
+	if item.useReplaceRange {
+		if item.replaceStart < 0 || item.replaceEnd < item.replaceStart || item.replaceEnd > len(current) {
+			return false
+		}
+		next = current[:item.replaceStart] + item.replacement + current[item.replaceEnd:]
+	} else if strings.TrimSpace(item.replacement) != "" {
+		next = item.replacement
+	}
+
+	if next == current {
+		return false
+	}
+
+	a.input.SetValue(next)
+	a.state.InputText = next
+	a.normalizeComposerHeight()
+	a.applyComponentLayout(false)
+	a.refreshCommandMenu()
+	return true
+}
+
+func (a *App) updateCommandMenuSelection(msg tea.KeyMsg) (tea.Cmd, bool) {
+	if !a.commandMenuHasSuggestions() {
+		return nil, false
+	}
+
+	switch msg.Type {
+	case tea.KeyUp, tea.KeyDown, tea.KeyPgUp, tea.KeyPgDown, tea.KeyHome, tea.KeyEnd:
+		var cmd tea.Cmd
+		a.commandMenu, cmd = a.commandMenu.Update(msg)
+		return cmd, true
+	default:
+		return nil, false
+	}
+}
+
+func (a *App) openFileBrowser() {
+	workdir := strings.TrimSpace(a.state.CurrentWorkdir)
+	if workdir == "" {
+		return
+	}
+
+	absolute, err := filepath.Abs(workdir)
+	if err == nil {
+		a.fileBrowser.CurrentDirectory = absolute
+	}
+	a.state.ActivePicker = pickerFile
+	a.state.StatusText = statusBrowseFile
+	a.input.Blur()
+	a.applyComponentLayout(true)
+}