108 lines
3.8 KiB
Go
108 lines
3.8 KiB
Go
package mujica
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import (
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"cmp"
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"fmt"
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"log/slog"
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"time"
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"github.com/egoist/mygo/ui"
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"mujicaui/icons"
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"mujicaui/internal"
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"mujicaui/theme"
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)
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// SessionRole is who wrote a message. The zero value is SessionUser.
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type SessionRole int
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const (
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SessionUser SessionRole = iota
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SessionAssistant
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SessionSystem
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)
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// SessionMessage is one message of a saved conversation, as plain text.
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type SessionMessage struct {
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Role SessionRole
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// Author names the writer; empty uses the role's name.
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Author string
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Text string
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Time time.Time
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}
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// SharedConversationViewOptions configure a SharedConversationView.
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type SharedConversationViewOptions struct {
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Title string
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SharedBy string
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SharedAt time.Time
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Disabled bool
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}
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// SharedConversationView shows a shared conversation read-only, with who shared it and when; it reports Copy link.
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func SharedConversationView(c *ui.Context, messages []SessionMessage, opts SharedConversationViewOptions) ChoiceResult {
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if opts.Title == "" {
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panic("mujica: SharedConversationView needs a Title")
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}
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k := Tokens(c)
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d := Density(c)
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col := ui.Column(c).Grow(1).MinHeight(0).Gap(d.Unit() * 3).Disabled(opts.Disabled)
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rows := *ui.Local(col, sharedConversationKey{}, func() *ui.ListState { return &ui.ListState{} })
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copied := false
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col.Children(func() {
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ui.Row(c).Gap(d.Unit() * 3).AlignItems(ui.Center).Children(func() {
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ui.Column(c).Grow(1).Gap(2).Children(func() {
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ui.Text(c, opts.Title).Font(theme.SerifFont).FontSize(FontSize(c, theme.H2Size)).TextColor(k.Text)
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by := fmt.Sprintf(msg(c, "shared_conversation_view.shared_by"), cmp.Or(opts.SharedBy, msg(c, "shared_conversation_view.someone")))
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if !opts.SharedAt.IsZero() {
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by += " · " + dateSeparatorLabel(c, DateOf(opts.SharedAt), DateOf(c.Now()))
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}
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ui.Text(c, by).FontSize(FontSize(c, theme.CaptionSize)).TextColor(k.TextMuted)
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})
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ui.Row(c).Gap(d.Unit()).AlignItems(ui.Center).Children(func() {
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ui.Icon(c, icons.Must("lock")).Size(14, 14).TextColor(k.TextMuted)
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ui.Text(c, msg(c, "shared_conversation_view.read_only")).FontSize(FontSize(c, theme.CaptionSize)).TextColor(k.TextMuted)
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})
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copied = Button(c, msg(c, "shared_conversation_view.copy_link"), ButtonOptions{Variant: Secondary, Icon: icons.Must("copy"),
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Disabled: opts.Disabled}).Clicked()
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})
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ui.Box(c).FillWidth().Height(9).Draw(func(p *ui.Painter, r ui.Rect) { internal.RuleDiamond(p, r, 6, 5, k.Ornament) })
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rows.Key = func(i int) any { return i }
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ui.List(c, rows, len(messages), func(i int) { sessionMessageView(c, k, messages[i]) }).Grow(1).MinHeight(0).Gap(d.Unit() * 3)
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})
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if copied {
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slog.Debug("mujica: shared_conversation_view copy_link")
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}
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return ChoiceResult{Element: col, changed: copied}
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}
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type sharedConversationKey struct{}
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// sessionMessageView is one read-only message: author, time and selectable plain text.
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func sessionMessageView(c *ui.Context, k theme.Tokens, m SessionMessage) {
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d := Density(c)
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if m.Role < SessionUser || m.Role > SessionSystem {
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panic("mujica: SessionMessage Role out of range")
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}
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author := cmp.Or(m.Author, msg(c, sessionRoleKeys[m.Role]))
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box := ui.Column(c).Gap(d.Unit()).Padding(d.Unit()*2, d.Unit()*3).Radius(theme.CardRadius)
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if m.Role == SessionUser {
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box.Background(k.Background).Border(theme.BorderWidth, k.Border)
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}
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box.Children(func() {
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ui.Row(c).Gap(d.Unit() * 2).AlignItems(ui.Center).Children(func() {
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ui.Text(c, author).Bold().TextColor(k.Text)
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if !m.Time.IsZero() {
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ui.Text(c, m.Time.Format("15:04")).FontSize(FontSize(c, theme.CaptionSize)).TextColor(k.TextMuted)
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}
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})
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// Plain text: Markdown is not rendered here.
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Text(c, m.Text, TextOptions{Selectable: true})
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})
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}
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var sessionRoleKeys = map[SessionRole]string{
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SessionUser: "shared_conversation_view.user", SessionAssistant: "shared_conversation_view.assistant",
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SessionSystem: "shared_conversation_view.system",
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}
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