session_ops_dialog.go RawHistoryFolder

1package modes
2
3import (
4	"github.com/patriceckhart/zot/packages/tui"
5)
6
7// sessionOpsDialog is the picker shown when the user runs `/session`
8// without an argument. It offers timeline inspection, portable-file
9// operations, and branch navigation for the current conversation.
10//
11// Shape mirrors telegramDialog and logoutDialog: tiny list, arrow
12// keys to move, enter to pick, esc to cancel.
13type sessionOpsDialog struct {
14	active bool
15	items  []sessionOpsItem
16	cursor int
17}
18
19type sessionOpsItem struct {
20	label  string
21	action string // "timeline" | "export" | "import" | "fork" | "tree"
22	hint   string
23}
24
25type sessionOpsAction struct {
26	Select bool
27	Action string
28	Close  bool
29}
30
31func newSessionOpsDialog() *sessionOpsDialog { return &sessionOpsDialog{} }
32
33// Open shows the picker with the actions supplied by the caller.
34func (d *sessionOpsDialog) Open(items []sessionOpsItem) bool {
35	if len(items) == 0 {
36		return false
37	}
38	d.items = items
39	d.cursor = 0
40	d.active = true
41	return true
42}
43
44// Close hides the dialog.
45func (d *sessionOpsDialog) Close() { d.active = false }
46
47// Active reports whether the dialog is consuming input.
48func (d *sessionOpsDialog) Active() bool { return d != nil && d.active }
49
50// HandleKey advances the selection or resolves the dialog.
51func (d *sessionOpsDialog) HandleKey(k tui.Key) sessionOpsAction {
52	switch k.Kind {
53	case tui.KeyUp:
54		if d.cursor > 0 {
55			d.cursor--
56		}
57	case tui.KeyDown:
58		if d.cursor < len(d.items)-1 {
59			d.cursor++
60		}
61	case tui.KeyEsc:
62		d.Close()
63		return sessionOpsAction{Close: true}
64	case tui.KeyEnter:
65		if len(d.items) == 0 {
66			d.Close()
67			return sessionOpsAction{Close: true}
68		}
69		it := d.items[d.cursor]
70		d.Close()
71		return sessionOpsAction{Select: true, Action: it.action}
72	}
73	return sessionOpsAction{}
74}
75
76// Render returns the dialog lines.
77func (d *sessionOpsDialog) Render(th tui.Theme, width int) []string {
78	if !d.Active() {
79		return nil
80	}
81	var lines []string
82	lines = append(lines, frameHeader(th, "session", width))
83	lines = append(lines, th.FG256(th.Muted, "pick an action (\u2191/\u2193, enter, esc to cancel):"))
84	for i, it := range d.items {
85		text := "  " + it.label
86		if it.hint != "" {
87			text += "  (" + it.hint + ")"
88		}
89		if i == d.cursor {
90			lines = append(lines, th.PadHighlight(text, width))
91		} else {
92			lines = append(lines, th.FG256(th.Muted, text))
93		}
94	}
95	lines = append(lines, frameRule(th, width))
96	return lines
97}