ext_panel_dialog.go RawHistoryFolder

1package modes
2
3import (
4	"fmt"
5	"strings"
6
7	"github.com/mattn/go-runewidth"
8
9	"github.com/patriceckhart/zot/internal/tui"
10)
11
12type extPanelDialog struct {
13	active bool
14	ext    string
15	id     string
16	title  string
17	lines  []string
18	footer string
19}
20
21func newExtPanelDialog() *extPanelDialog { return &extPanelDialog{} }
22
23func (d *extPanelDialog) Active() bool { return d != nil && d.active }
24
25func (d *extPanelDialog) Open(ext, id, title string, lines []string, footer string) {
26	d.active = true
27	d.ext = ext
28	d.id = id
29	d.title = title
30	d.lines = append([]string(nil), lines...)
31	d.footer = footer
32}
33
34func (d *extPanelDialog) Update(title string, lines []string, footer string) {
35	if !d.active {
36		return
37	}
38	if title != "" {
39		d.title = title
40	}
41	d.lines = append(d.lines[:0], lines...)
42	d.footer = footer
43}
44
45func (d *extPanelDialog) Close() {
46	d.active = false
47	d.ext = ""
48	d.id = ""
49	d.title = ""
50	d.lines = nil
51	d.footer = ""
52}
53
54func (d *extPanelDialog) Render(th tui.Theme, width int) []string {
55	if !d.Active() {
56		return nil
57	}
58	title := d.title
59	if title == "" {
60		title = d.ext
61	}
62	out := []string{frameHeaderColor(th, title, width, th.Accent)}
63	for _, l := range d.lines {
64		plain := stripANSIBytes(l)
65		trimmed := strings.TrimLeft(plain, " ")
66		selected := strings.HasPrefix(trimmed, "▸ ") || strings.HasPrefix(trimmed, "● ")
67		out = append(out, styleExtPanelLine(th, l, plain, width, selected))
68	}
69	if strings.TrimSpace(d.footer) != "" {
70		out = append(out, "")
71		out = append(out, th.FG256(th.Muted, d.footer))
72	}
73	out = append(out, frameRuleColor(th, width, th.Accent))
74	return out
75}
76
77func styleExtPanelLine(th tui.Theme, raw string, plain string, width int, selected bool) string {
78	if selected {
79		if visible := runewidth.StringWidth(plain); visible < width {
80			plain += strings.Repeat(" ", width-visible)
81		}
82		base := fmt.Sprintf("\x1b[38;5;%dm\x1b[48;5;%dm", th.SelectionFG, th.SelectionBG)
83		green := fmt.Sprintf("\x1b[38;5;%dm\x1b[48;5;%dm", th.Tool, th.SelectionBG)
84		return base + strings.ReplaceAll(plain, "✓", green+"✓"+base) + "\x1b[0m"
85	}
86	if raw != plain {
87		return raw + "\x1b[0m"
88	}
89	styled := th.FG256(th.Muted, plain)
90	styled = strings.ReplaceAll(styled, "✓", th.FG256(th.Tool, "✓"))
91	return styled
92}