Git: components 301-320

review_comment.go

@@ -0,0 +1,127 @@
+package mujica
+
+import (
+	"fmt"
+	"log/slog"
+	"strings"
+	"time"
+
+	"github.com/egoist/mygo/ui"
+
+	"mujicaui/icons"
+	"mujicaui/theme"
+)
+
+// ReviewMessage is one comment of a review thread.
+type ReviewMessage struct {
+	Author string
+	When   time.Time
+	Body   string
+}
+
+// ReviewThread is a line-level review discussion.
+type ReviewThread struct {
+	File     string
+	Line     int
+	Resolved bool
+	Messages []ReviewMessage
+}
+
+// ReviewCommentOptions configure a ReviewComment.
+type ReviewCommentOptions struct {
+	// TimeFormat lays out message times; empty means "2006-01-02 15:04".
+	TimeFormat string
+	Disabled   bool
+}
+
+// ReviewCommentResult is a built ReviewComment and its events.
+type ReviewCommentResult struct {
+	Element            *ui.Element
+	reply              string
+	resolved, reopened bool
+}
+
+// Replied returns the reply sent this frame.
+func (r ReviewCommentResult) Replied() (string, bool) { return r.reply, r.reply != "" }
+
+// Resolved reports the Resolve button this frame.
+func (r ReviewCommentResult) Resolved() bool { return r.resolved }
+
+// Reopened reports the Reopen button this frame.
+func (r ReviewCommentResult) Reopened() bool { return r.reopened }
+
+// ReviewComment shows a line's review thread; *draft is the reply.
+func ReviewComment(c *ui.Context, thread ReviewThread, draft *string, opts ReviewCommentOptions) ReviewCommentResult {
+	if thread.File == "" || thread.Line <= 0 || len(thread.Messages) == 0 {
+		panic("mujica: ReviewThread needs a File, a positive Line and a message")
+	}
+	k := Tokens(c)
+	u := Density(c).Unit()
+	small := FontSize(c, theme.CaptionSize)
+	layout := gitTimeLayout(opts.TimeFormat)
+	card := ui.Column(c).AlignItems(ui.Stretch).Background(k.Surface).Border(theme.BorderWidth, k.Border).
+		Radius(theme.CardRadius).Disabled(opts.Disabled).Clip()
+	res := ReviewCommentResult{Element: card}
+	card.Children(func() {
+		ui.Row(c).AlignItems(ui.Center).Gap(u*2).Padding(u*2, u*3).Background(k.Background).FontSize(small).Children(func() {
+			ui.Icon(c, icons.Must("message-square")).Size(14, 14).TextColor(k.TextMuted)
+			ui.Text(c, fmt.Sprintf("%s:%d", thread.File, thread.Line)).Font(theme.MonoFont).SingleLine().Grow(1).MinWidth(0)
+			if thread.Resolved {
+				ui.Row(c).AlignItems(ui.Center).Gap(u).TextColor(k.Success).Children(func() {
+					ui.Icon(c, icons.Must("circle-check")).Size(14, 14)
+					ui.Text(c, msg(c, "review_comment.resolved")).FontWeight(600)
+				})
+			}
+		})
+		for i, m := range thread.Messages {
+			ui.Column(c).Gap(u).Padding(u*3, u*4).Children(func() {
+				if i > 0 {
+					ui.Box(c).Height(1).Background(k.Border).Margin(0, 0, u*2, 0).Role(ui.RoleNone)
+				}
+				ui.Row(c).AlignItems(ui.Center).Gap(u * 2).Children(func() {
+					Avatar(c, m.Author, AvatarOptions{Size: 20})
+					ui.Text(c, m.Author).FontWeight(600).SingleLine()
+					ui.Text(c, m.When.Format(layout)).FontSize(small).TextColor(k.TextMuted).FontFeatures("tnum")
+				})
+				ui.Text(c, m.Body)
+			})
+		}
+		ui.Box(c).Height(1).Background(k.Border).Role(ui.RoleNone)
+		ui.Column(c).Gap(u * 2).Padding(u * 3).AlignItems(ui.Stretch).Children(func() {
+			if !thread.Resolved {
+				in := TextArea(c, draft, TextAreaOptions{Placeholder: msg(c, "review_comment.placeholder"), Label: msg(c, "review_comment.field"),
+					MinHeight: 56, MaxHeight: 160, Disabled: opts.Disabled})
+				send := in.Submitted()
+				ui.Row(c).Gap(u * 2).Justify(ui.End).Children(func() {
+					if Button(c, msg(c, "review_comment.resolve"), ButtonOptions{Variant: Secondary, Icon: icons.Must("check"), Disabled: opts.Disabled}).Clicked() {
+						res.resolved = true
+					}
+					if Button(c, msg(c, "review_comment.reply"), ButtonOptions{Icon: icons.Must("reply"), Disabled: opts.Disabled || strings.TrimSpace(*draft) == ""}).Clicked() {
+						send = true
+					}
+				})
+				if send && !card.IsDisabled() && strings.TrimSpace(*draft) != "" {
+					res.reply, *draft = strings.TrimSpace(*draft), ""
+				}
+				return
+			}
+			ui.Row(c).Justify(ui.End).Children(func() {
+				if Button(c, msg(c, "review_comment.reopen"), ButtonOptions{Variant: Secondary, Icon: icons.Must("rotate-ccw"), Disabled: opts.Disabled}).Clicked() {
+					res.reopened = true
+				}
+			})
+		})
+	})
+	if card.IsDisabled() {
+		res.resolved, res.reopened = false, false
+	}
+	switch {
+	case res.reply != "":
+		slog.Debug("mujica: review comment reply", "file", thread.File, "line", thread.Line)
+	case res.resolved:
+		slog.Debug("mujica: review comment resolve", "file", thread.File, "line", thread.Line)
+	case res.reopened:
+		slog.Debug("mujica: review comment reopen", "file", thread.File, "line", thread.Line)
+	}
+	return res
+}