@@ -1,468 +1,468 @@
11package dialog
22
3−import (
4− "fmt"
5− "net/http"
6− "os"
7− "path/filepath"
8− "sort"
9− "strings"
10− "time"
11−
12− "github.com/charmbracelet/bubbles/v2/key"
13− "github.com/charmbracelet/bubbles/v2/textinput"
14− "github.com/charmbracelet/bubbles/v2/viewport"
15− tea "github.com/charmbracelet/bubbletea/v2"
16− "github.com/charmbracelet/lipgloss/v2"
17− "github.com/opencode-ai/opencode/internal/app"
18− "github.com/opencode-ai/opencode/internal/logging"
19− "github.com/opencode-ai/opencode/internal/message"
20− "github.com/opencode-ai/opencode/internal/tui/image"
21− "github.com/opencode-ai/opencode/internal/tui/styles"
22− "github.com/opencode-ai/opencode/internal/tui/util"
23−)
24−
25−const (
26− maxAttachmentSize = int64(5 * 1024 * 1024) // 5MB
27− downArrow = "down"
28− upArrow = "up"
29−)
30−
31−type FilePrickerKeyMap struct {
32− Enter key.Binding
33− Down key.Binding
34− Up key.Binding
35− Forward key.Binding
36− Backward key.Binding
37− OpenFilePicker key.Binding
38− Esc key.Binding
39− InsertCWD key.Binding
40−}
41−
42−var filePickerKeyMap = FilePrickerKeyMap{
43− Enter: key.NewBinding(
44− key.WithKeys("enter"),
45− key.WithHelp("enter", "select file/enter directory"),
46− ),
47− Down: key.NewBinding(
48− key.WithKeys("j", downArrow),
49− key.WithHelp("↓/j", "down"),
50− ),
51− Up: key.NewBinding(
52− key.WithKeys("k", upArrow),
53− key.WithHelp("↑/k", "up"),
54− ),
55− Forward: key.NewBinding(
56− key.WithKeys("l"),
57− key.WithHelp("l", "enter directory"),
58− ),
59− Backward: key.NewBinding(
60− key.WithKeys("h", "backspace"),
61− key.WithHelp("h/backspace", "go back"),
62− ),
63− OpenFilePicker: key.NewBinding(
64− key.WithKeys("ctrl+f"),
65− key.WithHelp("ctrl+f", "open file picker"),
66− ),
67− Esc: key.NewBinding(
68− key.WithKeys("esc"),
69− key.WithHelp("esc", "close/exit"),
70− ),
71− InsertCWD: key.NewBinding(
72− key.WithKeys("i"),
73− key.WithHelp("i", "manual path input"),
74− ),
75−}
76−
77−type filepickerCmp struct {
78− basePath string
79− width int
80− height int
81− cursor int
82− err error
83− cursorChain stack
84− viewport viewport.Model
85− dirs []os.DirEntry
86− cwdDetails *DirNode
87− selectedFile string
88− cwd textinput.Model
89− ShowFilePicker bool
90− app *app.App
91−}
92−
93−type DirNode struct {
94− parent *DirNode
95− child *DirNode
96− directory string
97−}
98−type stack []int
99−
100−func (s stack) Push(v int) stack {
101− return append(s, v)
102−}
103−
104−func (s stack) Pop() (stack, int) {
105− l := len(s)
106− return s[:l-1], s[l-1]
107−}
108−
109−type AttachmentAddedMsg struct {
110− Attachment message.Attachment
111−}
112−
113−func (f *filepickerCmp) Init() tea.Cmd {
114− return nil
115−}
116−
117−func (f *filepickerCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
118− var cmd tea.Cmd
119− switch msg := msg.(type) {
120− case tea.WindowSizeMsg:
121− f.width = 60
122− f.height = 20
123− f.viewport.SetWidth(80)
124− f.viewport.SetHeight(22)
125− f.cursor = 0
126− f.getCurrentFileBelowCursor()
127− case tea.KeyPressMsg:
128− if f.cwd.Focused() {
129− f.cwd, cmd = f.cwd.Update(msg)
130− }
131− switch {
132− case key.Matches(msg, filePickerKeyMap.InsertCWD):
133− f.cwd.Focus()
134− return f, cmd
135− case key.Matches(msg, filePickerKeyMap.Esc):
136− if f.cwd.Focused() {
137− f.cwd.Blur()
138− }
139− case key.Matches(msg, filePickerKeyMap.Down):
140− if !f.cwd.Focused() || msg.String() == downArrow {
141− if f.cursor < len(f.dirs)-1 {
142− f.cursor++
143− f.getCurrentFileBelowCursor()
144− }
145− }
146− case key.Matches(msg, filePickerKeyMap.Up):
147− if !f.cwd.Focused() || msg.String() == upArrow {
148− if f.cursor > 0 {
149− f.cursor--
150− f.getCurrentFileBelowCursor()
151− }
152− }
153− case key.Matches(msg, filePickerKeyMap.Enter):
154− var path string
155− var isPathDir bool
156− if f.cwd.Focused() {
157− path = f.cwd.Value()
158− fileInfo, err := os.Stat(path)
159− if err != nil {
160− logging.ErrorPersist("Invalid path")
161− return f, cmd
162− }
163− isPathDir = fileInfo.IsDir()
164− } else {
165− path = filepath.Join(f.cwdDetails.directory, "/", f.dirs[f.cursor].Name())
166− isPathDir = f.dirs[f.cursor].IsDir()
167− }
168− if isPathDir {
169− newWorkingDir := DirNode{parent: f.cwdDetails, directory: path}
170− f.cwdDetails.child = &newWorkingDir
171− f.cwdDetails = f.cwdDetails.child
172− f.cursorChain = f.cursorChain.Push(f.cursor)
173− f.dirs = readDir(f.cwdDetails.directory, false)
174− f.cursor = 0
175− f.cwd.SetValue(f.cwdDetails.directory)
176− f.getCurrentFileBelowCursor()
177− } else {
178− f.selectedFile = path
179− return f.addAttachmentToMessage()
180− }
181− case key.Matches(msg, filePickerKeyMap.Esc):
182− if !f.cwd.Focused() {
183− f.cursorChain = make(stack, 0)
184− f.cursor = 0
185− } else {
186− f.cwd.Blur()
187− }
188− case key.Matches(msg, filePickerKeyMap.Forward):
189− if !f.cwd.Focused() {
190− if f.dirs[f.cursor].IsDir() {
191− path := filepath.Join(f.cwdDetails.directory, "/", f.dirs[f.cursor].Name())
192− newWorkingDir := DirNode{parent: f.cwdDetails, directory: path}
193− f.cwdDetails.child = &newWorkingDir
194− f.cwdDetails = f.cwdDetails.child
195− f.cursorChain = f.cursorChain.Push(f.cursor)
196− f.dirs = readDir(f.cwdDetails.directory, false)
197− f.cursor = 0
198− f.cwd.SetValue(f.cwdDetails.directory)
199− f.getCurrentFileBelowCursor()
200− }
201− }
202− case key.Matches(msg, filePickerKeyMap.Backward):
203− if !f.cwd.Focused() {
204− if len(f.cursorChain) != 0 && f.cwdDetails.parent != nil {
205− f.cursorChain, f.cursor = f.cursorChain.Pop()
206− f.cwdDetails = f.cwdDetails.parent
207− f.cwdDetails.child = nil
208− f.dirs = readDir(f.cwdDetails.directory, false)
209− f.cwd.SetValue(f.cwdDetails.directory)
210− f.getCurrentFileBelowCursor()
211− }
212− }
213− case key.Matches(msg, filePickerKeyMap.OpenFilePicker):
214− f.dirs = readDir(f.cwdDetails.directory, false)
215− f.cursor = 0
216− f.getCurrentFileBelowCursor()
217− }
218− }
219− return f, cmd
220−}
221−
222−func (f *filepickerCmp) addAttachmentToMessage() (tea.Model, tea.Cmd) {
223− // modeInfo := GetSelectedModel(config.Get())
224− // if !modeInfo.SupportsAttachments {
225− // logging.ErrorPersist(fmt.Sprintf("Model %s doesn't support attachments", modeInfo.Name))
226− // return f, nil
227− // }
228−
229− selectedFilePath := f.selectedFile
230− if !isExtSupported(selectedFilePath) {
231− logging.ErrorPersist("Unsupported file")
232− return f, nil
233− }
234−
235− isFileLarge, err := image.ValidateFileSize(selectedFilePath, maxAttachmentSize)
236− if err != nil {
237− logging.ErrorPersist("unable to read the image")
238− return f, nil
239− }
240− if isFileLarge {
241− logging.ErrorPersist("file too large, max 5MB")
242− return f, nil
243− }
244−
245− content, err := os.ReadFile(selectedFilePath)
246− if err != nil {
247− logging.ErrorPersist("Unable read selected file")
248− return f, nil
249− }
250−
251− mimeBufferSize := min(512, len(content))
252− mimeType := http.DetectContentType(content[:mimeBufferSize])
253− fileName := filepath.Base(selectedFilePath)
254− attachment := message.Attachment{FilePath: selectedFilePath, FileName: fileName, MimeType: mimeType, Content: content}
255− f.selectedFile = ""
256− return f, util.CmdHandler(AttachmentAddedMsg{attachment})
257−}
258−
259−func (f *filepickerCmp) View() tea.View {
260− t := styles.CurrentTheme()
261− baseStyle := t.S().Base
262− const maxVisibleDirs = 20
263− const maxWidth = 80
264−
265− adjustedWidth := maxWidth
266− for _, file := range f.dirs {
267− if len(file.Name()) > adjustedWidth-4 { // Account for padding
268− adjustedWidth = len(file.Name()) + 4
269− }
270− }
271− adjustedWidth = max(30, min(adjustedWidth, f.width-15)) + 1
272−
273− files := make([]string, 0, maxVisibleDirs)
274− startIdx := 0
275−
276− if len(f.dirs) > maxVisibleDirs {
277− halfVisible := maxVisibleDirs / 2
278− if f.cursor >= halfVisible && f.cursor < len(f.dirs)-halfVisible {
279− startIdx = f.cursor - halfVisible
280− } else if f.cursor >= len(f.dirs)-halfVisible {
281− startIdx = len(f.dirs) - maxVisibleDirs
282− }
283− }
284−
285− endIdx := min(startIdx+maxVisibleDirs, len(f.dirs))
286−
287− for i := startIdx; i < endIdx; i++ {
288− file := f.dirs[i]
289− itemStyle := t.S().Text.Width(adjustedWidth)
290−
291− if i == f.cursor {
292− itemStyle = itemStyle.
293− Background(t.Primary).
294− Bold(true)
295− }
296− filename := file.Name()
297−
298− if len(filename) > adjustedWidth-4 {
299− filename = filename[:adjustedWidth-7] + "..."
300− }
301− if file.IsDir() {
302− filename = filename + "/"
303− }
304− // No need to reassign filename if it's not changing
305−
306− files = append(files, itemStyle.Padding(0, 1).Render(filename))
307− }
308−
309− // Pad to always show exactly 21 lines
310− for len(files) < maxVisibleDirs {
311− files = append(files, baseStyle.Width(adjustedWidth).Render(""))
312− }
313−
314− currentPath := baseStyle.
315− Height(1).
316− Width(adjustedWidth).
317− Render(f.cwd.View())
318−
319− viewportstyle := baseStyle.
320− Width(f.viewport.Width()).
321− Border(lipgloss.RoundedBorder()).
322− BorderForeground(t.BorderFocus).
323− Padding(2).
324− Render(f.viewport.View())
325− var insertExitText string
326− if f.IsCWDFocused() {
327− insertExitText = "Press esc to exit typing path"
328− } else {
329− insertExitText = "Press i to start typing path"
330− }
331−
332− content := lipgloss.JoinVertical(
333− lipgloss.Left,
334− currentPath,
335− baseStyle.Width(adjustedWidth).Render(""),
336− baseStyle.Width(adjustedWidth).Render(lipgloss.JoinVertical(lipgloss.Left, files...)),
337− baseStyle.Width(adjustedWidth).Render(""),
338− t.S().Muted.Width(adjustedWidth).Render(insertExitText),
339− )
340−
341− f.cwd.SetValue(f.cwd.Value())
342− contentStyle := baseStyle.Padding(1, 2).
343− Border(lipgloss.RoundedBorder()).
344− BorderForeground(t.BorderFocus).
345− Width(lipgloss.Width(content) + 4)
346−
347− return tea.NewView(
348− lipgloss.JoinHorizontal(lipgloss.Center, contentStyle.Render(content), viewportstyle),
349− )
350−}
351−
352−type FilepickerCmp interface {
353− util.Model
354− ToggleFilepicker(showFilepicker bool)
355− IsCWDFocused() bool
356−}
357−
358−func (f *filepickerCmp) ToggleFilepicker(showFilepicker bool) {
359− f.ShowFilePicker = showFilepicker
360−}
361−
362−func (f *filepickerCmp) IsCWDFocused() bool {
363− return f.cwd.Focused()
364−}
365−
366−func NewFilepickerCmp(app *app.App) FilepickerCmp {
367− homepath, err := os.UserHomeDir()
368− if err != nil {
369− logging.Error("error loading user files")
370− return nil
371− }
372− baseDir := DirNode{parent: nil, directory: homepath}
373− dirs := readDir(homepath, false)
374− viewport := viewport.New()
375− currentDirectory := textinput.New()
376− currentDirectory.CharLimit = 200
377− currentDirectory.SetWidth(44)
378− currentDirectory.Cursor().Blink = true
379− currentDirectory.SetValue(baseDir.directory)
380− return &filepickerCmp{cwdDetails: &baseDir, dirs: dirs, cursorChain: make(stack, 0), viewport: viewport, cwd: currentDirectory, app: app}
381−}
382−
383−func (f *filepickerCmp) getCurrentFileBelowCursor() {
384− if len(f.dirs) == 0 || f.cursor < 0 || f.cursor >= len(f.dirs) {
385− logging.Error(fmt.Sprintf("Invalid cursor position. Dirs length: %d, Cursor: %d", len(f.dirs), f.cursor))
386− f.viewport.SetContent("Preview unavailable")
387− return
388− }
389−
390− dir := f.dirs[f.cursor]
391− filename := dir.Name()
392− if !dir.IsDir() && isExtSupported(filename) {
393− fullPath := f.cwdDetails.directory + "/" + dir.Name()
394−
395− go func() {
396− imageString, err := image.ImagePreview(f.viewport.Width()-4, fullPath)
397− if err != nil {
398− logging.Error(err.Error())
399− f.viewport.SetContent("Preview unavailable")
400− return
401− }
402−
403− f.viewport.SetContent(imageString)
404− }()
405− } else {
406− f.viewport.SetContent("Preview unavailable")
407− }
408−}
409−
410−func readDir(path string, showHidden bool) []os.DirEntry {
411− logging.Info(fmt.Sprintf("Reading directory: %s", path))
412−
413− entriesChan := make(chan []os.DirEntry, 1)
414− errChan := make(chan error, 1)
415−
416− go func() {
417− dirEntries, err := os.ReadDir(path)
418− if err != nil {
419− logging.ErrorPersist(err.Error())
420− errChan <- err
421− return
422− }
423− entriesChan <- dirEntries
424− }()
425−
426− select {
427− case dirEntries := <-entriesChan:
428− sort.Slice(dirEntries, func(i, j int) bool {
429− if dirEntries[i].IsDir() == dirEntries[j].IsDir() {
430− return dirEntries[i].Name() < dirEntries[j].Name()
431− }
432− return dirEntries[i].IsDir()
433− })
434−
435− if showHidden {
436− return dirEntries
437− }
438−
439− var sanitizedDirEntries []os.DirEntry
440− for _, dirEntry := range dirEntries {
441− isHidden, _ := IsHidden(dirEntry.Name())
442− if !isHidden {
443− if dirEntry.IsDir() || isExtSupported(dirEntry.Name()) {
444− sanitizedDirEntries = append(sanitizedDirEntries, dirEntry)
445− }
446− }
447− }
448−
449− return sanitizedDirEntries
450−
451− case err := <-errChan:
452− logging.ErrorPersist(fmt.Sprintf("Error reading directory %s", path), err)
453− return []os.DirEntry{}
454−
455− case <-time.After(5 * time.Second):
456− logging.ErrorPersist(fmt.Sprintf("Timeout reading directory %s", path), nil)
457− return []os.DirEntry{}
458− }
459−}
460−
461−func IsHidden(file string) (bool, error) {
462− return strings.HasPrefix(file, "."), nil
463−}
464−
465−func isExtSupported(path string) bool {
466− ext := strings.ToLower(filepath.Ext(path))
467− return (ext == ".jpg" || ext == ".jpeg" || ext == ".webp" || ext == ".png")
468−}
3+// import (
4+// "fmt"
5+// "net/http"
6+// "os"
7+// "path/filepath"
8+// "sort"
9+// "strings"
10+// "time"
11+//
12+// "github.com/charmbracelet/bubbles/v2/key"
13+// "github.com/charmbracelet/bubbles/v2/textinput"
14+// "github.com/charmbracelet/bubbles/v2/viewport"
15+// tea "github.com/charmbracelet/bubbletea/v2"
16+// "github.com/charmbracelet/lipgloss/v2"
17+// "github.com/opencode-ai/opencode/internal/app"
18+// "github.com/opencode-ai/opencode/internal/logging"
19+// "github.com/opencode-ai/opencode/internal/message"
20+// "github.com/opencode-ai/opencode/internal/tui/image"
21+// "github.com/opencode-ai/opencode/internal/tui/styles"
22+// "github.com/opencode-ai/opencode/internal/tui/util"
23+// )
24+//
25+// const (
26+// maxAttachmentSize = int64(5 * 1024 * 1024) // 5MB
27+// downArrow = "down"
28+// upArrow = "up"
29+// )
30+//
31+// type FilePrickerKeyMap struct {
32+// Enter key.Binding
33+// Down key.Binding
34+// Up key.Binding
35+// Forward key.Binding
36+// Backward key.Binding
37+// OpenFilePicker key.Binding
38+// Esc key.Binding
39+// InsertCWD key.Binding
40+// }
41+//
42+// var filePickerKeyMap = FilePrickerKeyMap{
43+// Enter: key.NewBinding(
44+// key.WithKeys("enter"),
45+// key.WithHelp("enter", "select file/enter directory"),
46+// ),
47+// Down: key.NewBinding(
48+// key.WithKeys("j", downArrow),
49+// key.WithHelp("↓/j", "down"),
50+// ),
51+// Up: key.NewBinding(
52+// key.WithKeys("k", upArrow),
53+// key.WithHelp("↑/k", "up"),
54+// ),
55+// Forward: key.NewBinding(
56+// key.WithKeys("l"),
57+// key.WithHelp("l", "enter directory"),
58+// ),
59+// Backward: key.NewBinding(
60+// key.WithKeys("h", "backspace"),
61+// key.WithHelp("h/backspace", "go back"),
62+// ),
63+// OpenFilePicker: key.NewBinding(
64+// key.WithKeys("ctrl+f"),
65+// key.WithHelp("ctrl+f", "open file picker"),
66+// ),
67+// Esc: key.NewBinding(
68+// key.WithKeys("esc"),
69+// key.WithHelp("esc", "close/exit"),
70+// ),
71+// InsertCWD: key.NewBinding(
72+// key.WithKeys("i"),
73+// key.WithHelp("i", "manual path input"),
74+// ),
75+// }
76+//
77+// type filepickerCmp struct {
78+// basePath string
79+// width int
80+// height int
81+// cursor int
82+// err error
83+// cursorChain stack
84+// viewport viewport.Model
85+// dirs []os.DirEntry
86+// cwdDetails *DirNode
87+// selectedFile string
88+// cwd textinput.Model
89+// ShowFilePicker bool
90+// app *app.App
91+// }
92+//
93+// type DirNode struct {
94+// parent *DirNode
95+// child *DirNode
96+// directory string
97+// }
98+// type stack []int
99+//
100+// func (s stack) Push(v int) stack {
101+// return append(s, v)
102+// }
103+//
104+// func (s stack) Pop() (stack, int) {
105+// l := len(s)
106+// return s[:l-1], s[l-1]
107+// }
108+//
109+// type AttachmentAddedMsg struct {
110+// Attachment message.Attachment
111+// }
112+//
113+// func (f *filepickerCmp) Init() tea.Cmd {
114+// return nil
115+// }
116+//
117+// func (f *filepickerCmp) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
118+// var cmd tea.Cmd
119+// switch msg := msg.(type) {
120+// case tea.WindowSizeMsg:
121+// f.width = 60
122+// f.height = 20
123+// f.viewport.SetWidth(80)
124+// f.viewport.SetHeight(22)
125+// f.cursor = 0
126+// f.getCurrentFileBelowCursor()
127+// case tea.KeyPressMsg:
128+// if f.cwd.Focused() {
129+// f.cwd, cmd = f.cwd.Update(msg)
130+// }
131+// switch {
132+// case key.Matches(msg, filePickerKeyMap.InsertCWD):
133+// f.cwd.Focus()
134+// return f, cmd
135+// case key.Matches(msg, filePickerKeyMap.Esc):
136+// if f.cwd.Focused() {
137+// f.cwd.Blur()
138+// }
139+// case key.Matches(msg, filePickerKeyMap.Down):
140+// if !f.cwd.Focused() || msg.String() == downArrow {
141+// if f.cursor < len(f.dirs)-1 {
142+// f.cursor++
143+// f.getCurrentFileBelowCursor()
144+// }
145+// }
146+// case key.Matches(msg, filePickerKeyMap.Up):
147+// if !f.cwd.Focused() || msg.String() == upArrow {
148+// if f.cursor > 0 {
149+// f.cursor--
150+// f.getCurrentFileBelowCursor()
151+// }
152+// }
153+// case key.Matches(msg, filePickerKeyMap.Enter):
154+// var path string
155+// var isPathDir bool
156+// if f.cwd.Focused() {
157+// path = f.cwd.Value()
158+// fileInfo, err := os.Stat(path)
159+// if err != nil {
160+// logging.ErrorPersist("Invalid path")
161+// return f, cmd
162+// }
163+// isPathDir = fileInfo.IsDir()
164+// } else {
165+// path = filepath.Join(f.cwdDetails.directory, "/", f.dirs[f.cursor].Name())
166+// isPathDir = f.dirs[f.cursor].IsDir()
167+// }
168+// if isPathDir {
169+// newWorkingDir := DirNode{parent: f.cwdDetails, directory: path}
170+// f.cwdDetails.child = &newWorkingDir
171+// f.cwdDetails = f.cwdDetails.child
172+// f.cursorChain = f.cursorChain.Push(f.cursor)
173+// f.dirs = readDir(f.cwdDetails.directory, false)
174+// f.cursor = 0
175+// f.cwd.SetValue(f.cwdDetails.directory)
176+// f.getCurrentFileBelowCursor()
177+// } else {
178+// f.selectedFile = path
179+// return f.addAttachmentToMessage()
180+// }
181+// case key.Matches(msg, filePickerKeyMap.Esc):
182+// if !f.cwd.Focused() {
183+// f.cursorChain = make(stack, 0)
184+// f.cursor = 0
185+// } else {
186+// f.cwd.Blur()
187+// }
188+// case key.Matches(msg, filePickerKeyMap.Forward):
189+// if !f.cwd.Focused() {
190+// if f.dirs[f.cursor].IsDir() {
191+// path := filepath.Join(f.cwdDetails.directory, "/", f.dirs[f.cursor].Name())
192+// newWorkingDir := DirNode{parent: f.cwdDetails, directory: path}
193+// f.cwdDetails.child = &newWorkingDir
194+// f.cwdDetails = f.cwdDetails.child
195+// f.cursorChain = f.cursorChain.Push(f.cursor)
196+// f.dirs = readDir(f.cwdDetails.directory, false)
197+// f.cursor = 0
198+// f.cwd.SetValue(f.cwdDetails.directory)
199+// f.getCurrentFileBelowCursor()
200+// }
201+// }
202+// case key.Matches(msg, filePickerKeyMap.Backward):
203+// if !f.cwd.Focused() {
204+// if len(f.cursorChain) != 0 && f.cwdDetails.parent != nil {
205+// f.cursorChain, f.cursor = f.cursorChain.Pop()
206+// f.cwdDetails = f.cwdDetails.parent
207+// f.cwdDetails.child = nil
208+// f.dirs = readDir(f.cwdDetails.directory, false)
209+// f.cwd.SetValue(f.cwdDetails.directory)
210+// f.getCurrentFileBelowCursor()
211+// }
212+// }
213+// case key.Matches(msg, filePickerKeyMap.OpenFilePicker):
214+// f.dirs = readDir(f.cwdDetails.directory, false)
215+// f.cursor = 0
216+// f.getCurrentFileBelowCursor()
217+// }
218+// }
219+// return f, cmd
220+// }
221+//
222+// func (f *filepickerCmp) addAttachmentToMessage() (tea.Model, tea.Cmd) {
223+// // modeInfo := GetSelectedModel(config.Get())
224+// // if !modeInfo.SupportsAttachments {
225+// // logging.ErrorPersist(fmt.Sprintf("Model %s doesn't support attachments", modeInfo.Name))
226+// // return f, nil
227+// // }
228+//
229+// selectedFilePath := f.selectedFile
230+// if !isExtSupported(selectedFilePath) {
231+// logging.ErrorPersist("Unsupported file")
232+// return f, nil
233+// }
234+//
235+// isFileLarge, err := image.ValidateFileSize(selectedFilePath, maxAttachmentSize)
236+// if err != nil {
237+// logging.ErrorPersist("unable to read the image")
238+// return f, nil
239+// }
240+// if isFileLarge {
241+// logging.ErrorPersist("file too large, max 5MB")
242+// return f, nil
243+// }
244+//
245+// content, err := os.ReadFile(selectedFilePath)
246+// if err != nil {
247+// logging.ErrorPersist("Unable read selected file")
248+// return f, nil
249+// }
250+//
251+// mimeBufferSize := min(512, len(content))
252+// mimeType := http.DetectContentType(content[:mimeBufferSize])
253+// fileName := filepath.Base(selectedFilePath)
254+// attachment := message.Attachment{FilePath: selectedFilePath, FileName: fileName, MimeType: mimeType, Content: content}
255+// f.selectedFile = ""
256+// return f, util.CmdHandler(AttachmentAddedMsg{attachment})
257+// }
258+//
259+// func (f *filepickerCmp) View() tea.View {
260+// t := styles.CurrentTheme()
261+// baseStyle := t.S().Base
262+// const maxVisibleDirs = 20
263+// const maxWidth = 80
264+//
265+// adjustedWidth := maxWidth
266+// for _, file := range f.dirs {
267+// if len(file.Name()) > adjustedWidth-4 { // Account for padding
268+// adjustedWidth = len(file.Name()) + 4
269+// }
270+// }
271+// adjustedWidth = max(30, min(adjustedWidth, f.width-15)) + 1
272+//
273+// files := make([]string, 0, maxVisibleDirs)
274+// startIdx := 0
275+//
276+// if len(f.dirs) > maxVisibleDirs {
277+// halfVisible := maxVisibleDirs / 2
278+// if f.cursor >= halfVisible && f.cursor < len(f.dirs)-halfVisible {
279+// startIdx = f.cursor - halfVisible
280+// } else if f.cursor >= len(f.dirs)-halfVisible {
281+// startIdx = len(f.dirs) - maxVisibleDirs
282+// }
283+// }
284+//
285+// endIdx := min(startIdx+maxVisibleDirs, len(f.dirs))
286+//
287+// for i := startIdx; i < endIdx; i++ {
288+// file := f.dirs[i]
289+// itemStyle := t.S().Text.Width(adjustedWidth)
290+//
291+// if i == f.cursor {
292+// itemStyle = itemStyle.
293+// Background(t.Primary).
294+// Bold(true)
295+// }
296+// filename := file.Name()
297+//
298+// if len(filename) > adjustedWidth-4 {
299+// filename = filename[:adjustedWidth-7] + "..."
300+// }
301+// if file.IsDir() {
302+// filename = filename + "/"
303+// }
304+// // No need to reassign filename if it's not changing
305+//
306+// files = append(files, itemStyle.Padding(0, 1).Render(filename))
307+// }
308+//
309+// // Pad to always show exactly 21 lines
310+// for len(files) < maxVisibleDirs {
311+// files = append(files, baseStyle.Width(adjustedWidth).Render(""))
312+// }
313+//
314+// currentPath := baseStyle.
315+// Height(1).
316+// Width(adjustedWidth).
317+// Render(f.cwd.View())
318+//
319+// viewportstyle := baseStyle.
320+// Width(f.viewport.Width()).
321+// Border(lipgloss.RoundedBorder()).
322+// BorderForeground(t.BorderFocus).
323+// Padding(2).
324+// Render(f.viewport.View())
325+// var insertExitText string
326+// if f.IsCWDFocused() {
327+// insertExitText = "Press esc to exit typing path"
328+// } else {
329+// insertExitText = "Press i to start typing path"
330+// }
331+//
332+// content := lipgloss.JoinVertical(
333+// lipgloss.Left,
334+// currentPath,
335+// baseStyle.Width(adjustedWidth).Render(""),
336+// baseStyle.Width(adjustedWidth).Render(lipgloss.JoinVertical(lipgloss.Left, files...)),
337+// baseStyle.Width(adjustedWidth).Render(""),
338+// t.S().Muted.Width(adjustedWidth).Render(insertExitText),
339+// )
340+//
341+// f.cwd.SetValue(f.cwd.Value())
342+// contentStyle := baseStyle.Padding(1, 2).
343+// Border(lipgloss.RoundedBorder()).
344+// BorderForeground(t.BorderFocus).
345+// Width(lipgloss.Width(content) + 4)
346+//
347+// return tea.NewView(
348+// lipgloss.JoinHorizontal(lipgloss.Center, contentStyle.Render(content), viewportstyle),
349+// )
350+// }
351+//
352+// type FilepickerCmp interface {
353+// util.Model
354+// ToggleFilepicker(showFilepicker bool)
355+// IsCWDFocused() bool
356+// }
357+//
358+// func (f *filepickerCmp) ToggleFilepicker(showFilepicker bool) {
359+// f.ShowFilePicker = showFilepicker
360+// }
361+//
362+// func (f *filepickerCmp) IsCWDFocused() bool {
363+// return f.cwd.Focused()
364+// }
365+//
366+// func NewFilepickerCmp(app *app.App) FilepickerCmp {
367+// homepath, err := os.UserHomeDir()
368+// if err != nil {
369+// logging.Error("error loading user files")
370+// return nil
371+// }
372+// baseDir := DirNode{parent: nil, directory: homepath}
373+// dirs := readDir(homepath, false)
374+// viewport := viewport.New()
375+// currentDirectory := textinput.New()
376+// currentDirectory.CharLimit = 200
377+// currentDirectory.SetWidth(44)
378+// currentDirectory.Cursor().Blink = true
379+// currentDirectory.SetValue(baseDir.directory)
380+// return &filepickerCmp{cwdDetails: &baseDir, dirs: dirs, cursorChain: make(stack, 0), viewport: viewport, cwd: currentDirectory, app: app}
381+// }
382+//
383+// func (f *filepickerCmp) getCurrentFileBelowCursor() {
384+// if len(f.dirs) == 0 || f.cursor < 0 || f.cursor >= len(f.dirs) {
385+// logging.Error(fmt.Sprintf("Invalid cursor position. Dirs length: %d, Cursor: %d", len(f.dirs), f.cursor))
386+// f.viewport.SetContent("Preview unavailable")
387+// return
388+// }
389+//
390+// dir := f.dirs[f.cursor]
391+// filename := dir.Name()
392+// if !dir.IsDir() && isExtSupported(filename) {
393+// fullPath := f.cwdDetails.directory + "/" + dir.Name()
394+//
395+// go func() {
396+// imageString, err := image.ImagePreview(f.viewport.Width()-4, fullPath)
397+// if err != nil {
398+// logging.Error(err.Error())
399+// f.viewport.SetContent("Preview unavailable")
400+// return
401+// }
402+//
403+// f.viewport.SetContent(imageString)
404+// }()
405+// } else {
406+// f.viewport.SetContent("Preview unavailable")
407+// }
408+// }
409+//
410+// func readDir(path string, showHidden bool) []os.DirEntry {
411+// logging.Info(fmt.Sprintf("Reading directory: %s", path))
412+//
413+// entriesChan := make(chan []os.DirEntry, 1)
414+// errChan := make(chan error, 1)
415+//
416+// go func() {
417+// dirEntries, err := os.ReadDir(path)
418+// if err != nil {
419+// logging.ErrorPersist(err.Error())
420+// errChan <- err
421+// return
422+// }
423+// entriesChan <- dirEntries
424+// }()
425+//
426+// select {
427+// case dirEntries := <-entriesChan:
428+// sort.Slice(dirEntries, func(i, j int) bool {
429+// if dirEntries[i].IsDir() == dirEntries[j].IsDir() {
430+// return dirEntries[i].Name() < dirEntries[j].Name()
431+// }
432+// return dirEntries[i].IsDir()
433+// })
434+//
435+// if showHidden {
436+// return dirEntries
437+// }
438+//
439+// var sanitizedDirEntries []os.DirEntry
440+// for _, dirEntry := range dirEntries {
441+// isHidden, _ := IsHidden(dirEntry.Name())
442+// if !isHidden {
443+// if dirEntry.IsDir() || isExtSupported(dirEntry.Name()) {
444+// sanitizedDirEntries = append(sanitizedDirEntries, dirEntry)
445+// }
446+// }
447+// }
448+//
449+// return sanitizedDirEntries
450+//
451+// case err := <-errChan:
452+// logging.ErrorPersist(fmt.Sprintf("Error reading directory %s", path), err)
453+// return []os.DirEntry{}
454+//
455+// case <-time.After(5 * time.Second):
456+// logging.ErrorPersist(fmt.Sprintf("Timeout reading directory %s", path), nil)
457+// return []os.DirEntry{}
458+// }
459+// }
460+//
461+// func IsHidden(file string) (bool, error) {
462+// return strings.HasPrefix(file, "."), nil
463+// }
464+//
465+// func isExtSupported(path string) bool {
466+// ext := strings.ToLower(filepath.Ext(path))
467+// return (ext == ".jpg" || ext == ".jpeg" || ext == ".webp" || ext == ".png")
468+// }