Split into category packages; module github.com/ZacharyZhang-NY/MujicaUI

chat/search_progress.go

@@ -0,0 +1,97 @@
+package chat
+
+import (
+	"fmt"
+	"log/slog"
+
+	"github.com/egoist/mygo/ui"
+
+	"github.com/ZacharyZhang-NY/MujicaUI/core"
+	"github.com/ZacharyZhang-NY/MujicaUI/data"
+	"github.com/ZacharyZhang-NY/MujicaUI/icons"
+	"github.com/ZacharyZhang-NY/MujicaUI/theme"
+)
+
+// SearchStage describes one caller-owned search step.
+type SearchStage struct {
+	Label string
+	Done  bool
+}
+
+// SearchProgressOptions describe the caller's search.
+type SearchProgressOptions struct {
+	// Query is the keyword searched; required.
+	Query string
+	// Read and Total count read and discovered sources.
+	Read, Total int
+	Stages      []SearchStage
+	// Done folds progress into a summary users can reopen.
+	Done bool
+}
+
+// searchProgressState tracks completion and manual folding.
+type searchProgressState struct {
+	open, done bool
+}
+
+// SearchProgress displays keywords, read counts and collapsible stages.
+func SearchProgress(c *ui.Context, opts SearchProgressOptions) core.ChoiceResult {
+	if opts.Query == "" || opts.Read < 0 || opts.Total < 0 || opts.Read > opts.Total {
+		panic("mujica: SearchProgress needs a Query and 0 <= Read <= Total")
+	}
+	r := core.ChoiceResult{Element: ui.Column(c).MinWidth(0)}
+	st := ui.Local(r.Element, "search", func() searchProgressState { return searchProgressState{open: true} })
+	if opts.Done && !st.done {
+		// Finishing folds it once; the user may open it again.
+		st.open = false
+		slog.Debug("mujica: search_progress complete", "read", opts.Read)
+	}
+	if st.done && !opts.Done {
+		st.open = true
+		slog.Debug("mujica: search_progress restart")
+	}
+	st.done = opts.Done
+	title := fmt.Sprintf(core.Msg(c, "search_progress.searching"), opts.Query)
+	if opts.Done {
+		title = fmt.Sprintf(core.Msg(c, "search_progress.done"), opts.Query, opts.Read)
+	}
+	r.Element.Children(func() { r = core.NewChoiceResult(r.Element, searchProgressBody(c, st, title, opts)) })
+	if r.Changed() {
+		slog.Debug("mujica: search_progress fold", "open", st.open)
+	}
+	return r
+}
+
+// searchProgressBody is the collapsible header and the stages.
+func searchProgressBody(c *ui.Context, st *searchProgressState, title string, opts SearchProgressOptions) bool {
+	k := core.Tokens(c)
+	u := core.Density(c).Unit()
+	small := core.FontSize(c, theme.CaptionSize)
+	return data.Collapsible(c, &st.open, data.CollapsibleOptions{Title: title, Trigger: func() {
+		ui.Row(c).Gap(u * 2).AlignItems(ui.Center).TextColor(k.TextMuted).Children(func() {
+			if opts.Done {
+				ui.Icon(c, icons.Must("search")).Size(14, 14)
+			} else {
+				core.Spinner(c, core.SpinnerOptions{Size: 14, Label: title})
+			}
+			ui.Text(c, title).FontSize(small).SingleLine()
+		})
+	}}, func() {
+		ui.Text(c, fmt.Sprintf(core.Msg(c, "search_progress.read"), opts.Read, opts.Total)).FontSize(small).FontFeatures("tnum").TextColor(k.TextMuted)
+		ui.Column(c).Gap(u).Role(ui.RoleList).Children(func() {
+			for _, s := range opts.Stages {
+				ui.Row(c).Gap(u * 2).AlignItems(ui.Center).Role(ui.RoleListItem).Children(func() {
+					if s.Done {
+						ui.Icon(c, icons.Must("check")).Size(14, 14).TextColor(k.Success)
+					} else {
+						ui.Icon(c, icons.Must("circle")).Size(14, 14).TextColor(k.TextMuted)
+					}
+					t := ui.Text(c, s.Label).FontSize(small)
+					if !s.Done {
+						t.TextColor(k.TextMuted)
+					}
+				})
+			}
+		})
+	}).Changed()
+}