1package tui
2
3import (
4 "fmt"
5 "os"
6 "path/filepath"
7 "strings"
8
9 "charm.land/bubbles/v2/textarea"
10 "charm.land/bubbles/v2/textinput"
11 tea "charm.land/bubbletea/v2"
12 "charm.land/lipgloss/v2"
13 "github.com/floatpane/matcha/config"
14 "github.com/google/uuid"
15)
16
17var (
18 suggestionStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("245"))
19 selectedSuggestionStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("42")).Bold(true)
20 suggestionBoxStyle = lipgloss.NewStyle().Border(lipgloss.RoundedBorder()).BorderForeground(lipgloss.Color("245")).Padding(0, 1)
21)
22
23// Styles for the UI
24var (
25 focusedStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("42"))
26 blurredStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("245"))
27 noStyle = lipgloss.NewStyle()
28 helpStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("245"))
29 emailRecipientStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("42")).Bold(true)
30 attachmentStyle = lipgloss.NewStyle().PaddingLeft(4).Foreground(lipgloss.Color("245"))
31 fromSelectorStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("42"))
32 smimeToggleStyle = lipgloss.NewStyle().PaddingLeft(4).Foreground(lipgloss.Color("245"))
33)
34
35const (
36 focusFrom = iota
37 focusTo
38 focusCc
39 focusBcc
40 focusSubject
41 focusBody
42 focusSignature
43 focusAttachment
44 focusEncryptSMIME
45 focusSend
46)
47
48// Composer model holds the state of the email composition UI.
49type Composer struct {
50 focusIndex int
51 toInput textinput.Model
52 ccInput textinput.Model
53 bccInput textinput.Model
54 subjectInput textinput.Model
55 bodyInput textarea.Model
56 signatureInput textarea.Model
57 attachmentPaths []string
58 attachmentNames map[string]string
59 attachmentCursor int
60 encryptSMIME bool
61 width int
62 height int
63 confirmingExit bool
64 hideTips bool
65
66 // Multi-account support
67 accounts []config.Account
68 selectedAccountIdx int
69 showAccountPicker bool
70 fromInput textinput.Model // editable From when account is catch-all
71
72 // Contact suggestions
73 suggestions []config.Contact
74 selectedSuggestion int
75 showSuggestions bool
76 lastToValue string
77
78 // Draft persistence
79 draftID string
80
81 // Reply context
82 inReplyTo string
83 references []string
84
85 // Hidden quoted text (appended to body when sending, but not shown in editor)
86 quotedText string
87
88 // Plugin status text shown in the help bar
89 pluginStatus string
90 pluginKeyBindings []PluginKeyBinding
91
92 // Plugin prompt overlay
93 showPluginPrompt bool
94 pluginPromptInput textinput.Model
95 pluginPromptPlaceholder string
96}
97
98// NewComposer initializes a new composer model.
99func NewComposer(from, to, subject, body string, hideTips bool) *Composer {
100 m := &Composer{
101 draftID: uuid.New().String(),
102 hideTips: hideTips,
103 attachmentNames: make(map[string]string),
104 }
105
106 tiStyles := ThemedTextInputStyles()
107 taStyles := ThemedTextAreaStyles()
108
109 m.toInput = textinput.New()
110 m.toInput.Placeholder = t("composer.to_placeholder")
111 m.toInput.SetValue(to)
112 m.toInput.Prompt = "> "
113 m.toInput.CharLimit = 256
114 m.toInput.SetStyles(tiStyles)
115
116 m.ccInput = textinput.New()
117 m.ccInput.Placeholder = t("composer.cc_placeholder")
118 m.ccInput.Prompt = "> "
119 m.ccInput.CharLimit = 256
120 m.ccInput.SetStyles(tiStyles)
121
122 m.bccInput = textinput.New()
123 m.bccInput.Placeholder = t("composer.bcc_placeholder")
124 m.bccInput.Prompt = "> "
125 m.bccInput.CharLimit = 256
126 m.bccInput.SetStyles(tiStyles)
127
128 m.subjectInput = textinput.New()
129 m.subjectInput.Placeholder = t("composer.subject_placeholder")
130 m.subjectInput.SetValue(subject)
131 m.subjectInput.Prompt = "> "
132 m.subjectInput.CharLimit = 256
133 m.subjectInput.SetStyles(tiStyles)
134
135 m.bodyInput = textarea.New()
136 m.bodyInput.Placeholder = t("composer.body_placeholder")
137 m.bodyInput.SetValue(body)
138 m.bodyInput.Prompt = "> "
139 m.bodyInput.SetHeight(10)
140 m.bodyInput.SetStyles(taStyles)
141
142 m.signatureInput = textarea.New()
143 m.signatureInput.Placeholder = t("composer.signature_placeholder")
144 m.signatureInput.Prompt = "> "
145 m.signatureInput.SetHeight(3)
146 m.signatureInput.SetStyles(taStyles)
147 m.updateSignature()
148
149 m.fromInput = textinput.New()
150 m.fromInput.Placeholder = t("composer.from_placeholder")
151 m.fromInput.Prompt = "> "
152 m.fromInput.CharLimit = 256
153 m.fromInput.SetStyles(tiStyles)
154
155 // Start focus on To field (From is selectable but not a text input)
156 m.focusIndex = focusTo
157 m.toInput.Focus()
158
159 return m
160}
161
162// updateSignature updates the signature input based on the current selected account.
163func (m *Composer) updateSignature() {
164 if len(m.accounts) > 0 && m.selectedAccountIdx < len(m.accounts) {
165 acc := &m.accounts[m.selectedAccountIdx]
166 if sig, err := config.LoadSignatureForAccount(acc); err == nil && sig != "" {
167 m.signatureInput.SetValue(sig)
168 } else if sig, err := config.LoadSignature(); err == nil && sig != "" {
169 m.signatureInput.SetValue(sig)
170 } else {
171 m.signatureInput.SetValue("")
172 }
173 // Seed the editable From address for catch-all accounts.
174 m.fromInput.SetValue(acc.FormatFromHeader())
175 return
176 }
177
178 if sig, err := config.LoadSignature(); err == nil && sig != "" {
179 m.signatureInput.SetValue(sig)
180 } else {
181 m.signatureInput.SetValue("")
182 }
183}
184
185// NewComposerWithAccounts initializes a composer with multiple account support.
186func NewComposerWithAccounts(accounts []config.Account, selectedAccountID string, to, subject, body string, hideTips bool) *Composer {
187 m := NewComposer("", to, subject, body, hideTips)
188 m.accounts = accounts
189
190 // Find the selected account index
191 for i, acc := range accounts {
192 if acc.ID == selectedAccountID {
193 m.selectedAccountIdx = i
194 break
195 }
196 }
197 m.updateSignature()
198
199 return m
200}
201
202// ResetConfirmation ensures a restored draft isnt stuck in the exit prompt.
203func (m *Composer) ResetConfirmation() {
204 m.confirmingExit = false
205}
206
207// SetFromOverride pre-fills the editable From field (used for catch-all replies).
208func (m *Composer) SetFromOverride(addr string) {
209 m.fromInput.SetValue(addr)
210}
211
212func (m *Composer) Init() tea.Cmd {
213 return textinput.Blink
214}
215
216func (m *Composer) getFromAddress() string {
217 if len(m.accounts) > 0 && m.selectedAccountIdx < len(m.accounts) {
218 return m.accounts[m.selectedAccountIdx].FormatFromHeader()
219 }
220 return ""
221}
222
223func (m *Composer) isCatchAllAccount() bool {
224 if len(m.accounts) > 0 && m.selectedAccountIdx < len(m.accounts) {
225 return m.accounts[m.selectedAccountIdx].CatchAll
226 }
227 return false
228}
229
230func (m *Composer) getSelectedAccount() *config.Account {
231 if len(m.accounts) > 0 && m.selectedAccountIdx < len(m.accounts) {
232 return &m.accounts[m.selectedAccountIdx]
233 }
234 return nil
235}
236
237func formatAttachmentName(path string) string {
238 name := filepath.Base(path)
239 info, err := os.Stat(path)
240 if err != nil || info.IsDir() {
241 return name
242 }
243 return fmt.Sprintf("%s (%s)", name, tfs(info.Size()))
244}
245
246func (m *Composer) attachmentDisplayName(path string) string {
247 if name, ok := m.attachmentNames[path]; ok {
248 return name
249 }
250 return filepath.Base(path)
251}
252
253func (m *Composer) clampAttachmentCursor() {
254 if len(m.attachmentPaths) == 0 {
255 m.attachmentCursor = 0
256 return
257 }
258 if m.attachmentCursor < 0 {
259 m.attachmentCursor = 0
260 }
261 if m.attachmentCursor >= len(m.attachmentPaths) {
262 m.attachmentCursor = len(m.attachmentPaths) - 1
263 }
264}
265
266func (m *Composer) removeSelectedAttachment() {
267 if len(m.attachmentPaths) == 0 {
268 return
269 }
270
271 m.clampAttachmentCursor()
272 idx := m.attachmentCursor
273 delete(m.attachmentNames, m.attachmentPaths[idx])
274 m.attachmentPaths = append(m.attachmentPaths[:idx], m.attachmentPaths[idx+1:]...)
275 m.clampAttachmentCursor()
276}
277
278func (m *Composer) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
279 var cmds []tea.Cmd
280 var cmd tea.Cmd
281
282 switch msg := msg.(type) {
283 case tea.WindowSizeMsg:
284 m.width = msg.Width
285 m.height = msg.Height
286 inputWidth := msg.Width - 6
287 m.toInput.SetWidth(inputWidth)
288 m.ccInput.SetWidth(inputWidth)
289 m.bccInput.SetWidth(inputWidth)
290 m.subjectInput.SetWidth(inputWidth)
291 m.bodyInput.SetWidth(inputWidth)
292 m.signatureInput.SetWidth(inputWidth)
293 if msg.Height > 0 {
294 // Fixed rows: title, from, to, cc, bcc, subject, sig label,
295 // attachment, smime, button, blank, tip, help = 13
296 const fixedRows = 13
297 available := msg.Height - fixedRows
298 if available < 6 {
299 available = 6
300 }
301 bodyHeight := (available * 55) / 100
302 sigHeight := (available * 15) / 100
303 if bodyHeight < 3 {
304 bodyHeight = 3
305 }
306 if sigHeight < 2 {
307 sigHeight = 2
308 }
309 m.bodyInput.SetHeight(bodyHeight)
310 m.signatureInput.SetHeight(sigHeight)
311 }
312
313 case FileSelectedMsg:
314 // Avoid duplicates and add all selected paths
315 for _, newPath := range msg.Paths {
316 exists := false
317 for _, p := range m.attachmentPaths {
318 if p == newPath {
319 exists = true
320 break
321 }
322 }
323 if !exists {
324 m.attachmentPaths = append(m.attachmentPaths, newPath)
325 m.attachmentNames[newPath] = formatAttachmentName(newPath)
326 }
327 }
328 m.clampAttachmentCursor()
329 return m, nil
330
331 case tea.KeyPressMsg:
332 // Handle contact suggestions mode
333 if m.showSuggestions && len(m.suggestions) > 0 {
334 switch msg.String() {
335 case "up", "ctrl+p":
336 if m.selectedSuggestion > 0 {
337 m.selectedSuggestion--
338 }
339 return m, nil
340 case "down", "ctrl+n":
341 if m.selectedSuggestion < len(m.suggestions)-1 {
342 m.selectedSuggestion++
343 }
344 return m, nil
345 case "tab", "enter":
346 // Select the suggestion
347 selected := m.suggestions[m.selectedSuggestion]
348
349 var newEmail string
350 if strings.Contains(selected.Email, ",") {
351 // It's a mailing list: insert just the addresses to maintain valid email formatting
352 newEmail = selected.Email
353 } else if selected.Name != "" && selected.Name != selected.Email {
354 newEmail = fmt.Sprintf("%s <%s>", selected.Name, selected.Email)
355 } else {
356 newEmail = selected.Email
357 }
358
359 parts := strings.Split(m.toInput.Value(), ",")
360 if len(parts) > 0 {
361 if len(parts) == 1 {
362 parts[0] = newEmail
363 } else {
364 parts[len(parts)-1] = " " + newEmail
365 }
366 } else {
367 parts = []string{newEmail}
368 }
369
370 finalValue := strings.Join(parts, ",")
371 if !strings.HasSuffix(finalValue, ", ") {
372 finalValue += ", "
373 }
374
375 m.toInput.SetValue(finalValue)
376 m.toInput.SetCursor(len(finalValue))
377 m.lastToValue = m.toInput.Value()
378 m.showSuggestions = false
379 m.suggestions = nil
380 return m, nil
381 case "esc":
382 m.showSuggestions = false
383 m.suggestions = nil
384 return m, nil
385 }
386 // For prev-field key, close suggestions and let it fall through to normal handling
387 if msg.String() == config.Keybinds.Composer.PrevField {
388 m.showSuggestions = false
389 m.suggestions = nil
390 }
391 }
392
393 // Handle plugin prompt overlay
394 if m.showPluginPrompt {
395 switch msg.String() {
396 case "enter":
397 value := m.pluginPromptInput.Value()
398 m.showPluginPrompt = false
399 return m, func() tea.Msg { return PluginPromptSubmitMsg{Value: value} }
400 case "esc":
401 m.showPluginPrompt = false
402 return m, func() tea.Msg { return PluginPromptCancelMsg{} }
403 default:
404 m.pluginPromptInput, cmd = m.pluginPromptInput.Update(msg)
405 return m, cmd
406 }
407 }
408
409 // Handle account picker mode
410 if m.showAccountPicker {
411 switch msg.String() {
412 case "up", "k":
413 if m.selectedAccountIdx > 0 {
414 m.selectedAccountIdx--
415 m.updateSignature()
416 }
417 case "down", "j":
418 if m.selectedAccountIdx < len(m.accounts)-1 {
419 m.selectedAccountIdx++
420 m.updateSignature()
421 }
422 case "enter":
423 m.showAccountPicker = false
424 case "esc":
425 m.showAccountPicker = false
426 }
427 return m, nil
428 }
429
430 if m.confirmingExit {
431 switch msg.String() {
432 case "y", "Y":
433 return m, func() tea.Msg { return DiscardDraftMsg{ComposerState: m} }
434 case "n", "N", "esc":
435 m.confirmingExit = false
436 return m, nil
437 default:
438 return m, nil
439 }
440 }
441
442 kb := config.Keybinds
443 attachmentPathSize := len(m.attachmentPaths)
444 if m.focusIndex == focusAttachment && attachmentPathSize > 0 {
445 switch msg.String() {
446 case "up", kb.Global.NavUp:
447 m.attachmentCursor = (m.attachmentCursor - 1 + attachmentPathSize) % attachmentPathSize
448 return m, nil
449 case "down", kb.Global.NavDown:
450 m.attachmentCursor = (m.attachmentCursor + 1) % attachmentPathSize
451 return m, nil
452 }
453 }
454
455 switch msg.String() {
456 case kb.Global.Quit:
457 return m, tea.Quit
458 case kb.Composer.ExternalEditor:
459 return m, func() tea.Msg { return OpenEditorMsg{} }
460 case kb.Global.Cancel:
461 m.confirmingExit = true
462 return m, nil
463
464 case kb.Composer.NextField, kb.Composer.PrevField:
465 if msg.String() == kb.Composer.PrevField {
466 m.focusIndex--
467 } else {
468 m.focusIndex++
469 }
470
471 maxFocus := focusSend
472 minFocus := focusFrom
473 // Skip From field if only one non-catch-all account (nothing to switch or edit)
474 if len(m.accounts) <= 1 && !m.isCatchAllAccount() {
475 minFocus = focusTo
476 }
477
478 if m.focusIndex > maxFocus {
479 m.focusIndex = minFocus
480 } else if m.focusIndex < minFocus {
481 m.focusIndex = maxFocus
482 }
483
484 m.fromInput.Blur()
485 m.toInput.Blur()
486 m.ccInput.Blur()
487 m.bccInput.Blur()
488 m.subjectInput.Blur()
489 m.bodyInput.Blur()
490 m.signatureInput.Blur()
491
492 switch m.focusIndex {
493 case focusFrom:
494 if m.isCatchAllAccount() {
495 cmds = append(cmds, m.fromInput.Focus())
496 }
497 case focusTo:
498 cmds = append(cmds, m.toInput.Focus())
499 case focusCc:
500 cmds = append(cmds, m.ccInput.Focus())
501 case focusBcc:
502 cmds = append(cmds, m.bccInput.Focus())
503 case focusSubject:
504 cmds = append(cmds, m.subjectInput.Focus())
505 case focusBody:
506 cmds = append(cmds, m.bodyInput.Focus())
507 case focusSignature:
508 cmds = append(cmds, m.signatureInput.Focus())
509 }
510 return m, tea.Batch(cmds...)
511
512 case kb.Composer.Delete:
513 if m.focusIndex == focusAttachment && len(m.attachmentPaths) > 0 {
514 m.removeSelectedAttachment()
515 return m, nil
516 }
517
518 case "enter", " ":
519 switch m.focusIndex {
520 case focusFrom:
521 if msg.String() == "enter" && len(m.accounts) > 1 {
522 m.showAccountPicker = true
523 return m, nil
524 }
525 if m.isCatchAllAccount() && msg.String() == " " {
526 break
527 }
528 return m, nil
529 case focusAttachment:
530 if msg.String() == "enter" {
531 return m, func() tea.Msg { return GoToFilePickerMsg{} }
532 }
533 case focusEncryptSMIME:
534 if msg.String() == "enter" || msg.String() == " " {
535 m.encryptSMIME = !m.encryptSMIME
536 }
537 return m, nil
538
539 case focusSend:
540 if msg.String() == "enter" {
541 acc := m.getSelectedAccount()
542 accountID := ""
543 if acc != nil {
544 accountID = acc.ID
545 }
546 fromOverride := ""
547 if m.isCatchAllAccount() {
548 fromOverride = m.fromInput.Value()
549 }
550 return m, func() tea.Msg {
551 return SendEmailMsg{
552 To: m.toInput.Value(),
553 Cc: m.ccInput.Value(),
554 Bcc: m.bccInput.Value(),
555 Subject: m.subjectInput.Value(),
556 Body: m.bodyInput.Value(),
557 AttachmentPaths: m.attachmentPaths,
558 AccountID: accountID,
559 FromOverride: fromOverride,
560 QuotedText: m.quotedText,
561 InReplyTo: m.inReplyTo,
562 References: m.references,
563 Signature: m.signatureInput.Value(),
564 SignSMIME: acc != nil && acc.SMIMESignByDefault,
565 EncryptSMIME: m.encryptSMIME,
566 SignPGP: acc != nil && acc.PGPSignByDefault,
567 }
568 }
569 }
570 }
571 }
572 }
573
574 switch m.focusIndex {
575 case focusFrom:
576 if m.isCatchAllAccount() {
577 m.fromInput, cmd = m.fromInput.Update(msg)
578 cmds = append(cmds, cmd)
579 }
580 case focusTo:
581 m.toInput, cmd = m.toInput.Update(msg)
582 cmds = append(cmds, cmd)
583
584 // Check if To field value changed and update suggestions
585 currentValue := m.toInput.Value()
586 if currentValue != m.lastToValue {
587 m.lastToValue = currentValue
588
589 // Extract the last comma-separated part for searching
590 parts := strings.Split(currentValue, ",")
591 lastPart := strings.TrimSpace(parts[len(parts)-1])
592
593 if len(lastPart) >= 2 {
594 m.suggestions = config.SearchContacts(lastPart)
595 m.showSuggestions = len(m.suggestions) > 0
596 m.selectedSuggestion = 0
597 } else {
598 m.showSuggestions = false
599 m.suggestions = nil
600 }
601 }
602 case focusCc:
603 m.ccInput, cmd = m.ccInput.Update(msg)
604 cmds = append(cmds, cmd)
605 case focusBcc:
606 m.bccInput, cmd = m.bccInput.Update(msg)
607 cmds = append(cmds, cmd)
608 case focusSubject:
609 m.subjectInput, cmd = m.subjectInput.Update(msg)
610 cmds = append(cmds, cmd)
611 case focusBody:
612 m.bodyInput, cmd = m.bodyInput.Update(msg)
613 cmds = append(cmds, cmd)
614 case focusSignature:
615 m.signatureInput, cmd = m.signatureInput.Update(msg)
616 cmds = append(cmds, cmd)
617 }
618
619 return m, tea.Batch(cmds...)
620}
621
622func (m *Composer) View() tea.View {
623 var composerView strings.Builder
624 var button string
625 ck := config.Keybinds.Composer
626
627 if m.focusIndex == focusSend {
628 button = focusedStyle.Copy().Render("[ " + t("composer.send") + " ]")
629 } else {
630 button = blurredStyle.Copy().Render("[ " + t("composer.send") + " ]")
631 }
632
633 // From field with account selector
634 fromAddr := m.getFromAddress()
635 var fromField string
636 if m.isCatchAllAccount() {
637 fromAddrView := m.fromInput.View()
638 if len(m.accounts) > 1 {
639 if m.focusIndex == focusFrom {
640 fromField = focusedStyle.Render(fmt.Sprintf("> %s ", t("composer.from"))) + fromAddrView + " " + blurredStyle.Render("["+t("composer.enter_to_switch")+"]")
641 } else {
642 fromField = blurredStyle.Render(fmt.Sprintf(" %s ", t("composer.from"))) + fromAddrView + " " + blurredStyle.Render("["+t("composer.switchable")+"]")
643 }
644 } else {
645 fromField = " " + t("composer.from") + " " + fromAddrView
646 }
647 } else if len(m.accounts) > 1 {
648 if m.focusIndex == focusFrom {
649 fromField = focusedStyle.Render(fmt.Sprintf("> %s %s [%s]", t("composer.from"), fromAddr, t("composer.enter_to_switch")))
650 } else {
651 fromField = blurredStyle.Render(fmt.Sprintf(" %s %s [%s]", t("composer.from"), fromAddr, t("composer.switchable")))
652 }
653 } else if fromAddr != "" {
654 fromField = " " + t("composer.from") + " " + emailRecipientStyle.Render(fromAddr)
655 } else {
656 fromField = blurredStyle.Render(fmt.Sprintf(" %s (%s)", t("composer.from"), t("composer.no_account")))
657 }
658
659 var attachmentField string
660 if len(m.attachmentPaths) == 0 {
661 attachmentText := fmt.Sprintf("%s (%s)", t("composer.attachments_none"), t("composer.enter_to_add"))
662 if m.focusIndex == focusAttachment {
663 attachmentField = focusedStyle.Render(fmt.Sprintf("> %s %s", t("composer.attachments"), attachmentText))
664 } else {
665 attachmentField = blurredStyle.Render(fmt.Sprintf(" %s %s", t("composer.attachments"), attachmentText))
666 }
667 } else {
668 var b strings.Builder
669 headerPrefix := " "
670 headerStyle := blurredStyle
671 if m.focusIndex == focusAttachment {
672 headerPrefix = "> "
673 headerStyle = focusedStyle
674 }
675 b.WriteString(headerStyle.Render(fmt.Sprintf("%s%s (%d):", headerPrefix, t("composer.attachments"), len(m.attachmentPaths))))
676 for i, p := range m.attachmentPaths {
677 cursor := " "
678 style := blurredStyle
679 if m.focusIndex == focusAttachment && i == m.attachmentCursor {
680 cursor = " > "
681 style = focusedStyle
682 }
683 b.WriteString("\n")
684 b.WriteString(style.Render(fmt.Sprintf("%s%s", cursor, m.attachmentDisplayName(p))))
685 }
686 attachmentField = b.String()
687 }
688
689 encToggle := "[ ]"
690 if m.encryptSMIME {
691 encToggle = "[x]"
692 }
693 encField := blurredStyle.Render(fmt.Sprintf(" %s %s", t("composer.encrypt_smime"), encToggle))
694 if m.focusIndex == focusEncryptSMIME {
695 encField = focusedStyle.Render(fmt.Sprintf("> %s %s", t("composer.encrypt_smime"), encToggle))
696 }
697
698 // Build To field with suggestions
699 toFieldView := m.toInput.View()
700 if m.showSuggestions && len(m.suggestions) > 0 {
701 var suggestionsBuilder strings.Builder
702 for i, s := range m.suggestions {
703 display := s.Email
704 if s.Name != "" && s.Name != s.Email {
705 display = fmt.Sprintf("%s <%s>", s.Name, s.Email)
706 }
707 if i == m.selectedSuggestion {
708 suggestionsBuilder.WriteString(selectedSuggestionStyle.Render("> "+display) + "\n")
709 } else {
710 suggestionsBuilder.WriteString(suggestionStyle.Render(" "+display) + "\n")
711 }
712 }
713 toFieldView = toFieldView + "\n" + suggestionBoxStyle.Render(strings.TrimSuffix(suggestionsBuilder.String(), "\n"))
714 }
715
716 // Signature field label
717 var signatureLabel string
718 if m.focusIndex == focusSignature {
719 signatureLabel = focusedStyle.Render(t("composer.signature") + ":")
720 } else {
721 signatureLabel = blurredStyle.Render(t("composer.signature") + ":")
722 }
723
724 tip := ""
725 switch m.focusIndex {
726 case focusFrom:
727 tip = "Select the account to send from."
728 case focusTo:
729 tip = "Enter recipient email addresses."
730 case focusCc:
731 tip = "Carbon copy recipients."
732 case focusBcc:
733 tip = "Blind carbon copy recipients."
734 case focusSubject:
735 tip = "The subject line of your email."
736 case focusBody:
737 tip = "The main content of your email. Markdown and HTML are supported."
738 case focusSignature:
739 tip = "Your email signature. This will be appended to the end of the email."
740 case focusAttachment:
741 tip = fmt.Sprintf("Enter: add file • up/down: select attachment • %s: remove selected", ck.Delete)
742 case focusEncryptSMIME:
743 tip = "Press Space or Enter to toggle S/MIME encryption on or off."
744 case focusSend:
745 tip = "Press Enter to send the email."
746 }
747
748 composerViewElements := []string{
749 t("composer.title"),
750 fromField,
751 toFieldView,
752 m.ccInput.View(),
753 m.bccInput.View(),
754 m.subjectInput.View(),
755 m.bodyInput.View(),
756 signatureLabel,
757 m.signatureInput.View(),
758 attachmentStyle.Render(attachmentField),
759 }
760 if len(m.attachmentPaths) > 0 {
761 composerViewElements = append(composerViewElements, "")
762 }
763 composerViewElements = append(composerViewElements,
764 smimeToggleStyle.Render(encField),
765 button,
766 "",
767 )
768
769 if !m.hideTips && tip != "" {
770 composerViewElements = append(composerViewElements, TipStyle.Render("Tip: "+tip))
771 }
772
773 mainContent := lipgloss.JoinVertical(lipgloss.Left, composerViewElements...)
774 helpText := t("composer.help")
775 for _, pk := range m.pluginKeyBindings {
776 helpText += " • " + pk.Key + ": " + pk.Description
777 }
778 if m.pluginStatus != "" {
779 helpText += " • " + m.pluginStatus
780 }
781 helpView := helpStyle.Render(helpText)
782
783 if m.height > 0 {
784 currentHeight := lipgloss.Height(mainContent) + lipgloss.Height(helpView)
785 gap := m.height - currentHeight
786 if gap >= 0 {
787 mainContent += strings.Repeat("\n", gap+1)
788 } else {
789 mainContent += "\n"
790 }
791 } else {
792 mainContent += "\n\n"
793 }
794
795 composerView.WriteString(mainContent)
796 composerView.WriteString(helpView)
797
798 // Plugin prompt overlay
799 if m.showPluginPrompt {
800 dialog := DialogBoxStyle.Render(
801 lipgloss.JoinVertical(lipgloss.Left,
802 m.pluginPromptPlaceholder,
803 "",
804 m.pluginPromptInput.View(),
805 "",
806 HelpStyle.Render("enter: submit • esc: cancel"),
807 ),
808 )
809 return tea.NewView(lipgloss.Place(m.width, m.height, lipgloss.Center, lipgloss.Center, dialog))
810 }
811
812 // Account picker overlay
813 if m.showAccountPicker {
814 var accountList strings.Builder
815 accountList.WriteString("Select Account:\n\n")
816 for i, acc := range m.accounts {
817 display := acc.GetSendAsEmail()
818 if acc.Name != "" {
819 display = fmt.Sprintf("%s (%s)", acc.Name, acc.GetSendAsEmail())
820 }
821 if i == m.selectedAccountIdx {
822 accountList.WriteString(selectedItemStyle.Render(fmt.Sprintf("> %s", display)))
823 } else {
824 accountList.WriteString(itemStyle.Render(fmt.Sprintf(" %s", display)))
825 }
826 accountList.WriteString("\n")
827 }
828 accountList.WriteString("\n")
829 accountList.WriteString(HelpStyle.Render("↑/↓: navigate • enter: select • esc: cancel"))
830
831 dialog := DialogBoxStyle.Render(accountList.String())
832 return tea.NewView(lipgloss.Place(m.width, m.height, lipgloss.Center, lipgloss.Center, dialog))
833 }
834
835 if m.confirmingExit {
836 dialog := DialogBoxStyle.Render(
837 lipgloss.JoinVertical(lipgloss.Center,
838 t("composer.exit_confirm"),
839 HelpStyle.Render("\n(y/n)"),
840 ),
841 )
842 return tea.NewView(lipgloss.Place(m.width, m.height, lipgloss.Center, lipgloss.Center, dialog))
843 }
844
845 return tea.NewView(composerView.String())
846}
847
848// SetAccounts sets the available accounts for sending.
849func (m *Composer) SetAccounts(accounts []config.Account) {
850 m.accounts = accounts
851 if m.selectedAccountIdx >= len(accounts) {
852 m.selectedAccountIdx = 0
853 }
854 m.updateSignature()
855}
856
857// SetSelectedAccount sets the selected account by ID.
858func (m *Composer) SetSelectedAccount(accountID string) {
859 for i, acc := range m.accounts {
860 if acc.ID == accountID {
861 m.selectedAccountIdx = i
862 m.updateSignature()
863 return
864 }
865 }
866}
867
868// GetSelectedAccountID returns the ID of the currently selected account.
869func (m *Composer) GetSelectedAccountID() string {
870 if len(m.accounts) > 0 && m.selectedAccountIdx < len(m.accounts) {
871 return m.accounts[m.selectedAccountIdx].ID
872 }
873 return ""
874}
875
876// GetDraftID returns the draft ID for this composer.
877func (m *Composer) GetDraftID() string {
878 return m.draftID
879}
880
881// SetDraftID sets the draft ID (for loading existing drafts).
882func (m *Composer) SetDraftID(id string) {
883 m.draftID = id
884}
885
886// GetTo returns the current To field value.
887func (m *Composer) GetTo() string {
888 return m.toInput.Value()
889}
890
891// SetTo updates the To field with new content.
892func (m *Composer) SetTo(to string) {
893 m.toInput.SetValue(to)
894}
895
896// GetCc returns the current Cc field value.
897func (m *Composer) GetCc() string {
898 return m.ccInput.Value()
899}
900
901// SetCc updates the Cc field with new content.
902func (m *Composer) SetCc(cc string) {
903 m.ccInput.SetValue(cc)
904}
905
906// GetBcc returns the current Bcc field value.
907func (m *Composer) GetBcc() string {
908 return m.bccInput.Value()
909}
910
911// SetBcc updates the Bcc field with new content.
912func (m *Composer) SetBcc(bcc string) {
913 m.bccInput.SetValue(bcc)
914}
915
916// GetSubject returns the current Subject field value.
917func (m *Composer) GetSubject() string {
918 return m.subjectInput.Value()
919}
920
921// SetSubject updates the Subject field with new content.
922func (m *Composer) SetSubject(subject string) {
923 m.subjectInput.SetValue(subject)
924}
925
926// GetBody returns the current Body field value.
927func (m *Composer) GetBody() string {
928 return m.bodyInput.Value()
929}
930
931// SetBody updates the Body field with new content.
932func (m *Composer) SetBody(body string) {
933 m.bodyInput.SetValue(body)
934}
935
936// GetAttachmentPaths returns the current attachment paths.
937func (m *Composer) GetAttachmentPaths() []string {
938 return m.attachmentPaths
939}
940
941// GetSignature returns the current signature value.
942func (m *Composer) GetSignature() string {
943 return m.signatureInput.Value()
944}
945
946// SetReplyContext sets the reply context for the draft.
947func (m *Composer) SetReplyContext(inReplyTo string, references []string) {
948 m.inReplyTo = inReplyTo
949 m.references = references
950}
951
952// SetQuotedText sets the hidden quoted text that will be appended when sending.
953func (m *Composer) SetQuotedText(text string) {
954 m.quotedText = text
955}
956
957// GetQuotedText returns the hidden quoted text.
958func (m *Composer) GetQuotedText() string {
959 return m.quotedText
960}
961
962// GetInReplyTo returns the In-Reply-To header value.
963func (m *Composer) GetInReplyTo() string {
964 return m.inReplyTo
965}
966
967// GetReferences returns the References header values.
968func (m *Composer) GetReferences() []string {
969 return m.references
970}
971
972// SetPluginStatus sets a persistent status string from plugins, shown in the help bar.
973func (m *Composer) SetPluginStatus(status string) {
974 m.pluginStatus = status
975}
976
977// SetPluginKeyBindings sets the plugin-registered key bindings for display in the help bar.
978func (m *Composer) SetPluginKeyBindings(bindings []PluginKeyBinding) {
979 m.pluginKeyBindings = bindings
980}
981
982// ShowPluginPrompt activates the plugin prompt overlay with the given placeholder text.
983func (m *Composer) ShowPluginPrompt(placeholder string) {
984 m.pluginPromptPlaceholder = placeholder
985 m.pluginPromptInput = textinput.New()
986 m.pluginPromptInput.Placeholder = placeholder
987 m.pluginPromptInput.Prompt = "> "
988 m.pluginPromptInput.CharLimit = 256
989 m.pluginPromptInput.Focus()
990 m.showPluginPrompt = true
991}
992
993// HidePluginPrompt deactivates the plugin prompt overlay.
994func (m *Composer) HidePluginPrompt() {
995 m.showPluginPrompt = false
996}
997
998// ToDraft converts the composer state to a Draft for saving.
999func (m *Composer) ToDraft() config.Draft {
1000 return config.Draft{
1001 ID: m.draftID,
1002 To: m.toInput.Value(),
1003 Cc: m.ccInput.Value(),
1004 Bcc: m.bccInput.Value(),
1005 Subject: m.subjectInput.Value(),
1006 Body: m.bodyInput.Value(),
1007 AttachmentPaths: m.attachmentPaths,
1008 AccountID: m.GetSelectedAccountID(),
1009 FromOverride: m.fromInput.Value(),
1010 InReplyTo: m.inReplyTo,
1011 References: m.references,
1012 QuotedText: m.quotedText,
1013 }
1014}
1015
1016// NewComposerFromDraft creates a composer from an existing draft.
1017func NewComposerFromDraft(draft config.Draft, accounts []config.Account, hideTips bool) *Composer {
1018 m := NewComposerWithAccounts(accounts, draft.AccountID, draft.To, draft.Subject, draft.Body, hideTips)
1019 m.ccInput.SetValue(draft.Cc)
1020 m.bccInput.SetValue(draft.Bcc)
1021 m.draftID = draft.ID
1022 m.attachmentPaths = draft.AttachmentPaths
1023 m.attachmentNames = make(map[string]string, len(m.attachmentPaths))
1024 for _, path := range m.attachmentPaths {
1025 m.attachmentNames[path] = formatAttachmentName(path)
1026 }
1027 m.clampAttachmentCursor()
1028 if m.isCatchAllAccount() && draft.FromOverride != "" {
1029 m.fromInput.SetValue(draft.FromOverride)
1030 }
1031 m.inReplyTo = draft.InReplyTo
1032 m.references = draft.References
1033 m.quotedText = draft.QuotedText
1034 return m
1035}