Clean project layout and fix release workflow

2026-07-27 23:01:24 +09:00
parent 3ff33e40e3
commit dd165d9301
80 changed files with 2908 additions and 5661 deletions
--- a/cmd/vrc_osc_gui/history_view_windows.go
+++ b/cmd/vrc_osc_gui/history_view_windows.go
@@ -3,12 +3,14 @@
 package main

 import (
+	"encoding/json"
 	"fmt"
 	"os"
 	"path/filepath"
 	"regexp"
 	"sort"
 	"strings"
+	"sync"
 	"syscall"
 	"time"
 	"unsafe"
@@ -59,6 +61,43 @@ type historyQuery struct {
 	HasTo   bool
 }

+type joinLeaveEventSnapshot struct {
+	At    time.Time
+	Kind  string
+	Name  string
+	Count int
+}
+
+type historyExportRequest struct {
+	Day              time.Time
+	Selected         map[string]bool
+	Rows             []historyDetailRow
+	ExportDir        string
+	IncludeTime      bool
+	IncludeWorld     bool
+	IncludeJoinLeave bool
+	CustomEnabled    bool
+	Custom           string
+	RegexText        string
+	Query            historyQuery
+}
+
+type historyExportResult struct {
+	Path          string
+	Err           error
+	Day           time.Time
+	SelectedCount int
+}
+
+var historyEventsCacheMu sync.Mutex
+var historyEventsCache struct {
+	jsonMod  time.Time
+	jsonSize int64
+	logMod   time.Time
+	logSize  int64
+	items    []historyEventRecord
+}
+
 func ensureHistoryState(app *guiApp) {
 	if app == nil {
 		return
@@ -221,9 +260,37 @@ func historyVisitKey(label string, start, end time.Time, worldID, instanceID str
 	return key
 }

-func historyEventsFromLog() []historyEventRecord {
-	p := filepath.Join(runtimeDir(), "join_leave.log")
-	b, err := os.ReadFile(p)
+func historyEventsFromSnapshot() []historyEventRecord {
+	jsonPath := filepath.Join(runtimeDir(), "join_leave_events.json")
+	logPath := filepath.Join(runtimeDir(), "join_leave.log")
+	jsonInfo, jsonErr := os.Stat(jsonPath)
+	logInfo, logErr := os.Stat(logPath)
+	if jsonErr == nil || logErr == nil {
+		historyEventsCacheMu.Lock()
+		if historyEventsCache.items != nil &&
+			((jsonErr == nil && historyEventsCache.jsonMod.Equal(jsonInfo.ModTime()) && historyEventsCache.jsonSize == jsonInfo.Size()) || jsonErr != nil) &&
+			((logErr == nil && historyEventsCache.logMod.Equal(logInfo.ModTime()) && historyEventsCache.logSize == logInfo.Size()) || logErr != nil) {
+			out := append([]historyEventRecord(nil), historyEventsCache.items...)
+			historyEventsCacheMu.Unlock()
+			return out
+		}
+		historyEventsCacheMu.Unlock()
+	}
+	if b, err := os.ReadFile(jsonPath); err == nil && len(b) > 0 {
+		if events := decodeHistoryEventsSnapshot(b); len(events) > 0 {
+			if jsonErr == nil {
+				historyEventsCacheMu.Lock()
+				historyEventsCache.jsonMod = jsonInfo.ModTime()
+				historyEventsCache.jsonSize = jsonInfo.Size()
+				historyEventsCache.logMod = time.Time{}
+				historyEventsCache.logSize = 0
+				historyEventsCache.items = append([]historyEventRecord(nil), events...)
+				historyEventsCacheMu.Unlock()
+			}
+			return events
+		}
+	}
+	b, err := os.ReadFile(logPath)
 	if err != nil || len(b) == 0 {
 		return nil
 	}
@@ -251,6 +318,76 @@ func historyEventsFromLog() []historyEventRecord {
 			Raw:  line,
 		})
 	}
+	if logErr == nil {
+		historyEventsCacheMu.Lock()
+		historyEventsCache.jsonMod = time.Time{}
+		historyEventsCache.jsonSize = 0
+		historyEventsCache.logMod = logInfo.ModTime()
+		historyEventsCache.logSize = logInfo.Size()
+		historyEventsCache.items = append([]historyEventRecord(nil), out...)
+		historyEventsCacheMu.Unlock()
+	}
+	return out
+}
+
+func decodeHistoryEventsSnapshot(b []byte) []historyEventRecord {
+	type snapshot struct {
+		UpdatedAt time.Time `json:"updated_at"`
+		Events    []struct {
+			At    time.Time `json:"at"`
+			Kind  string    `json:"kind"`
+			Name  string    `json:"name"`
+			Count int       `json:"count"`
+		} `json:"events"`
+	}
+	var snap snapshot
+	if err := json.Unmarshal(b, &snap); err == nil && len(snap.Events) > 0 {
+		out := make([]historyEventRecord, 0, len(snap.Events))
+		for _, ev := range snap.Events {
+			out = append(out, historyEventRecord{
+				At:   ev.At,
+				Kind: ev.Kind,
+				Name: ev.Name,
+				Raw:  fmt.Sprintf("[%s] %s %s", ev.At.Format("15:04"), ev.Kind, ev.Name),
+			})
+		}
+		return dedupeHistoryEventRecords(out)
+	}
+	var flat []struct {
+		At    time.Time `json:"at"`
+		Kind  string    `json:"kind"`
+		Name  string    `json:"name"`
+		Count int       `json:"count"`
+	}
+	if err := json.Unmarshal(b, &flat); err == nil && len(flat) > 0 {
+		out := make([]historyEventRecord, 0, len(flat))
+		for _, ev := range flat {
+			out = append(out, historyEventRecord{
+				At:   ev.At,
+				Kind: ev.Kind,
+				Name: ev.Name,
+				Raw:  fmt.Sprintf("[%s] %s %s", ev.At.Format("15:04"), ev.Kind, ev.Name),
+			})
+		}
+		return dedupeHistoryEventRecords(out)
+	}
+	return nil
+}
+
+func dedupeHistoryEventRecords(events []historyEventRecord) []historyEventRecord {
+	if len(events) <= 1 {
+		return events
+	}
+	seen := make(map[string]struct{}, len(events))
+	out := make([]historyEventRecord, 0, len(events))
+	for _, ev := range events {
+		key := ev.At.UTC().Format(time.RFC3339Nano) + "|" + ev.Kind + "|" + strings.TrimSpace(ev.Name)
+		if _, ok := seen[key]; ok {
+			continue
+		}
+		seen[key] = struct{}{}
+		out = append(out, ev)
+	}
 	return out
 }

@@ -259,9 +396,13 @@ func historyVisitsForDay(app *guiApp, day time.Time) []historyDetailRow {
 	if !historyInQueryRange(day, q) {
 		return nil
 	}
-	dayStart, dayEnd := historyDayBounds(day)
-	events := historyEventsFromLog()
+	events := historyEventsFromSnapshot()
 	visits := historyVisitSource()
+	return historyVisitsForDayFromData(app, day, visits, events, q)
+}
+
+func historyVisitsForDayFromData(app *guiApp, day time.Time, visits []historyVisitRecord, events []historyEventRecord, q historyQuery) []historyDetailRow {
+	dayStart, dayEnd := historyDayBounds(day)
 	rows := make([]historyDetailRow, 0, len(visits))
 	for _, visit := range visits {
 		visitStart := visit.Start
@@ -349,11 +490,45 @@ func historyCalendarCellsForMonth(app *guiApp) []historyCalendarCell {
 		monthStart = time.Now()
 	}
 	monthStart = time.Date(monthStart.Year(), monthStart.Month(), 1, 0, 0, 0, 0, monthStart.Location())
+	events := historyEventsFromSnapshot()
+	visits := historyVisitSource()
+	return historyCalendarCellsForMonthFromData(app, monthStart, visits, events, q)
+}
+
+func historyCalendarCellsForMonthFromData(app *guiApp, monthStart time.Time, visits []historyVisitRecord, events []historyEventRecord, q historyQuery) []historyCalendarCell {
 	counts := map[string]int{}
 	daysInMonth := monthStart.AddDate(0, 1, -1).Day()
-	for day := 1; day <= daysInMonth; day++ {
-		date := time.Date(monthStart.Year(), monthStart.Month(), day, 0, 0, 0, 0, monthStart.Location())
-		counts[date.Format("2006-01-02")] = len(historyVisitsForDay(app, date))
+	if q.Pattern == nil {
+		monthEnd := monthStart.AddDate(0, 1, 0)
+		for _, visit := range visits {
+			visitStart := visit.Start
+			if visitStart.IsZero() {
+				continue
+			}
+			visitEnd := visit.End
+			if visitEnd.IsZero() {
+				visitEnd = time.Now()
+			}
+			if !visitStart.Before(monthEnd) || !visitEnd.After(monthStart) {
+				continue
+			}
+			dayCursor := time.Date(visitStart.Year(), visitStart.Month(), visitStart.Day(), 0, 0, 0, 0, monthStart.Location())
+			if dayCursor.Before(monthStart) {
+				dayCursor = monthStart
+			}
+			for dayCursor.Before(monthEnd) {
+				dayStart, dayEnd := historyDayBounds(dayCursor)
+				if visitStart.Before(dayEnd) && visitEnd.After(dayStart) {
+					counts[dayCursor.Format("2006-01-02")]++
+				}
+				dayCursor = dayCursor.AddDate(0, 0, 1)
+			}
+		}
+	} else {
+		for day := 1; day <= daysInMonth; day++ {
+			date := time.Date(monthStart.Year(), monthStart.Month(), day, 0, 0, 0, 0, monthStart.Location())
+			counts[date.Format("2006-01-02")] = len(historyVisitsForDayFromData(app, date, visits, events, q))
+		}
 	}
 	firstWeekday := int(monthStart.Weekday())
 	out := make([]historyCalendarCell, 0, 42)
@@ -388,57 +563,119 @@ func sameDay(a, b time.Time) bool {
 }

 func exportHistoryDay(app *guiApp, day time.Time, selected map[string]bool) (string, error) {
-	rows := historyVisitsForDay(app, day)
-	if len(rows) == 0 {
-		return "", nil
+	req := historyExportRequest{Day: day, Query: historyQueryFromApp(app)}
+	if app != nil {
+		req.Selected = cloneHistorySelection(selected)
+		req.Rows = cloneHistoryDetailRows(app.historyDetailRows)
+		req.ExportDir = normalizeHistoryExportDir(app.historyExportDir)
+		req.IncludeTime = app.historyExportIncludeTime
+		req.IncludeWorld = app.historyExportIncludeWorld
+		req.IncludeJoinLeave = app.historyExportIncludeJoinLeave
+		req.CustomEnabled = app.historyExportCustomEnabled
+		req.Custom = strings.TrimSpace(app.historyExportCustom)
+		req.RegexText = strings.TrimSpace(app.historyRegex)
 	}
-	if len(selected) > 0 {
+	return exportHistoryDayFromRequest(req)
+}
+
+func exportHistoryDayFromRequest(req historyExportRequest) (string, error) {
+	rows := append([]historyDetailRow(nil), req.Rows...)
+	if len(rows) == 0 {
+		rows = historyVisitsForDayFromData(nil, req.Day, historyVisitSource(), historyEventsFromSnapshot(), req.Query)
+	}
+	if len(req.Selected) > 0 {
 		filtered := rows[:0]
 		for _, row := range rows {
-			if selected[row.Key] {
+			if req.Selected[row.Key] {
 				filtered = append(filtered, row)
 			}
 		}
 		rows = append([]historyDetailRow(nil), filtered...)
 	}
-	if len(rows) == 0 {
-		return "", nil
+	customPattern := (*regexp.Regexp)(nil)
+	if req.CustomEnabled {
+		if s := strings.TrimSpace(req.Custom); s != "" {
+			if re, err := regexp.Compile(s); err == nil {
+				customPattern = re
+			}
+		}
 	}
 	var b strings.Builder
 	b.WriteString("Date: ")
-	b.WriteString(day.Format("2006-01-02"))
+	b.WriteString(req.Day.Format("2006-01-02"))
 	b.WriteString("\n")
-	if q := historyQueryFromApp(app); q.Pattern != nil {
+	if len(req.Selected) > 0 {
+		b.WriteString("Selection: ")
+		b.WriteString(fmt.Sprintf("%d rows", len(req.Selected)))
+		b.WriteString("\n")
+	}
+	if req.Query.Pattern != nil {
 		b.WriteString("Filter: ")
-		b.WriteString(strings.TrimSpace(app.historyRegex))
+		if strings.TrimSpace(req.RegexText) != "" {
+			b.WriteString(strings.TrimSpace(req.RegexText))
+		} else {
+			b.WriteString(req.Query.Pattern.String())
+		}
+		b.WriteString("\n")
+	}
+	if req.CustomEnabled && customPattern != nil {
+		b.WriteString("Custom: ")
+		b.WriteString(strings.TrimSpace(req.Custom))
 		b.WriteString("\n")
 	}
 	b.WriteString("\n")
+	if len(rows) == 0 {
+		if len(req.Selected) > 0 {
+			b.WriteString("(no selected visits)\n")
+		} else {
+			b.WriteString("(no visits)\n")
+		}
+	}
 	for _, row := range rows {
-		b.WriteString("\nWorld: ")
-		b.WriteString(strings.TrimSpace(row.WorldLabel))
-		b.WriteString("\n")
-		b.WriteString("Time: ")
-		b.WriteString(row.Start.Format("15:04"))
-		b.WriteString(" - ")
-		b.WriteString(row.End.Format("15:04"))
-		b.WriteString("\n")
+		rowLines := append([]string(nil), row.Lines...)
+		if customPattern != nil {
+			filtered := rowLines[:0]
+			for _, line := range rowLines {
+				if customPattern.MatchString(line) || customPattern.MatchString(row.WorldLabel) || customPattern.MatchString(strings.Join(row.Users, " ")) {
+					filtered = append(filtered, line)
+				}
+			}
+			rowLines = append([]string(nil), filtered...)
+		}
+		if req.IncludeWorld {
+			b.WriteString("\nWorld: ")
+			b.WriteString(strings.TrimSpace(row.WorldLabel))
+			b.WriteString("\n")
+		}
+		if req.IncludeTime {
+			b.WriteString("Time: ")
+			b.WriteString(historyTimeRangeLabel(row.Start, row.End, row.Current))
+			b.WriteString("\n")
+		}
 		if len(row.Users) > 0 {
 			b.WriteString("Users: ")
 			b.WriteString(strings.Join(row.Users, ", "))
 			b.WriteString("\n")
 		}
-		if len(row.Lines) == 0 {
-			b.WriteString("(no matches)\n")
-			continue
-		}
-		for _, line := range row.Lines {
-			b.WriteString(line)
-			b.WriteString("\n")
+		if req.IncludeJoinLeave {
+			if len(rowLines) == 0 {
+				b.WriteString("(no matches)\n")
+			}
+			for _, line := range rowLines {
+				b.WriteString(line)
+				b.WriteString("\n")
+			}
 		}
 	}
-	path := filepath.Join(runtimeDir(), "visit_"+day.Format("20060102")+".log")
-	if err := os.MkdirAll(filepath.Dir(path), 0o755); err != nil {
+	exportDir := runtimeDir()
+	if strings.TrimSpace(req.ExportDir) != "" {
+		exportDir = normalizeHistoryExportDir(req.ExportDir)
+		if !filepath.IsAbs(exportDir) {
+			exportDir = filepath.Join(runtimeDir(), exportDir)
+		}
+	}
+	path := filepath.Join(exportDir, "visit_"+req.Day.Format("20060102")+".log")
+	if err := os.MkdirAll(exportDir, 0o755); err != nil {
 		return "", err
 	}
 	if err := os.WriteFile(path, []byte(b.String()), 0o644); err != nil {
@@ -447,6 +684,89 @@ func exportHistoryDay(app *guiApp, day time.Time, selected map[string]bool) (str
 	return path, nil
 }

+func cloneHistorySelection(selected map[string]bool) map[string]bool {
+	if len(selected) == 0 {
+		return nil
+	}
+	out := make(map[string]bool, len(selected))
+	for key, ok := range selected {
+		if ok {
+			out[key] = true
+		}
+	}
+	return out
+}
+
+func cloneHistoryDetailRows(rows []historyDetailRow) []historyDetailRow {
+	if len(rows) == 0 {
+		return nil
+	}
+	out := make([]historyDetailRow, 0, len(rows))
+	for _, row := range rows {
+		cloned := row
+		if len(row.Users) > 0 {
+			cloned.Users = append([]string(nil), row.Users...)
+		}
+		if len(row.Lines) > 0 {
+			cloned.Lines = append([]string(nil), row.Lines...)
+		}
+		out = append(out, cloned)
+	}
+	return out
+}
+
+func refreshHistoryCache(app *guiApp, force bool) bool {
+	if app == nil {
+		return false
+	}
+	ensureHistoryState(app)
+	if !force && app.historyCacheLoaded && !app.historyReloadPending {
+		return false
+	}
+	events := historyEventsFromSnapshot()
+	visits := historyVisitSource()
+	q := historyQueryFromApp(app)
+	app.historyRows = historyRows()
+	if app.historyRows == nil {
+		app.historyRows = []guiWorldVisitRow{}
+	}
+	monthStart := app.historyMonth
+	if monthStart.IsZero() {
+		monthStart = time.Now()
+	}
+	monthStart = time.Date(monthStart.Year(), monthStart.Month(), 1, 0, 0, 0, 0, monthStart.Location())
+	app.historyCalendarCells = historyCalendarCellsForMonthFromData(app, monthStart, visits, events, q)
+	if app.historyCalendarCells == nil {
+		app.historyCalendarCells = []historyCalendarCell{}
+	}
+	app.historyDetailRows = historyVisitsForDayFromData(app, app.historySelectedDate, visits, events, q)
+	if app.historyDetailRows == nil {
+		app.historyDetailRows = []historyDetailRow{}
+	}
+	height := int32(132)
+	for _, row := range app.historyDetailRows {
+		height += historyDetailRowHeight(row) + 6
+	}
+	if height < 120 {
+		height = 120
+	}
+	app.historyDetailContentHeightPx = height
+	app.historyReloadPending = false
+	app.historyCacheLoaded = true
+	app.historyStatus = "reloaded: " + time.Now().Format("15:04:05")
+	return true
+}
+
+func requestHistoryRefresh(app *guiApp, reason string) {
+	if app == nil {
+		return
+	}
+	app.historyReloadPending = true
+	if strings.TrimSpace(reason) != "" {
+		app.historyStatus = reason
+	}
+}
+
 func paintHistoryCalendarPane(hwnd uintptr, app *guiApp) uintptr {
 	if app == nil {
 		return 0
@@ -479,14 +799,17 @@ func paintHistoryCalendarPane(hwnd uintptr, app *guiApp) uintptr {
 	}
 	cellH := int32(56)
 	startX := int32(12)
-	startY := int32(80)
+	startY := int32(102)
 	for i, wd := range weekdays {
 		x := startX + int32(i)*cellW
 		drawPaneText(hdc, x+6, startY-18, wd, app.hFont, clrMutedText)
 	}

-	cells := historyCalendarCellsForMonth(app)
-	app.historyCalendarCells = app.historyCalendarCells[:0]
+	cells := app.historyCalendarCells
+	if len(cells) == 0 {
+		drawPaneText(hdc, 24, 118, "履歴カレンダーを読み込み中", app.joinBoldHFont, clrMutedText)
+		drawPaneText(hdc, 24, 146, "しばらくしても出ない場合は再読み込みを押してください", app.hFont, clrMutedText)
+	}
 	for i, cell := range cells {
 		if cell.Date.IsZero() {
 			continue
@@ -500,7 +823,7 @@ func paintHistoryCalendarPane(hwnd uintptr, app *guiApp) uintptr {
 			Bottom: startY + int32(row+1)*cellH - 4,
 		}
 		cell.Rect = rect
-		app.historyCalendarCells = append(app.historyCalendarCells, cell)
+		app.historyCalendarCells[i].Rect = rect
 		fill := uint32(0x00261a11)
 		border := uint32(clrPaneBorder)
 		textColor := uint32(clrText)
@@ -533,6 +856,12 @@ func paintHistoryDetailPane(hwnd uintptr, app *guiApp) uintptr {
 	if app == nil {
 		return 0
 	}
+	start := time.Now()
+	defer func() {
+		if d := time.Since(start); d > 80*time.Millisecond {
+			guiLog(fmt.Sprintf("paintHistoryDetailPane slow=%s rows=%d scroll=%d", d, len(app.historyDetailRows), app.historyScrollPos))
+		}
+	}()
 	ensureHistoryState(app)
 	hdc, done := beginPanePaint(hwnd)
 	if hdc == 0 {
@@ -544,15 +873,14 @@ func paintHistoryDetailPane(hwnd uintptr, app *guiApp) uintptr {
 	getClientRectProc.Call(hwnd, uintptr(unsafe.Pointer(&rc)))
 	fillSolid(hdc, rc, clrPaneBgAlt)

-	rows := historyVisitsForDay(app, app.historySelectedDate)
-	app.historyDetailRows = app.historyDetailRows[:0]
+	rows := app.historyDetailRows

 	title := app.historySelectedDate.Format("2006年01月02日")
-	drawPaneText(hdc, 18, 18, title, app.joinBoldHFont, clrAccentGreen)
+	drawPaneText(hdc, 18, 52, title, app.joinBoldHFont, clrAccentGreen)
 	summary := fmt.Sprintf("%d件", len(rows))
-	drawPaneText(hdc, 18, 44, summary, app.hFont, clrMutedText)
+	drawPaneText(hdc, 18, 78, summary, app.hFont, clrMutedText)
 	if strings.TrimSpace(app.historyRegex) != "" {
-		drawPaneText(hdc, 96, 44, "grep: "+app.historyRegex, app.hFont, clrMutedText)
+		drawPaneText(hdc, 96, 78, "grep: "+app.historyRegex, app.hFont, clrMutedText)
 	}
 	if strings.TrimSpace(app.historyFromDate) != "" || strings.TrimSpace(app.historyToDate) != "" {
 		rangeLabel := strings.TrimSpace(app.historyFromDate)
@@ -565,10 +893,13 @@ func paintHistoryDetailPane(hwnd uintptr, app *guiApp) uintptr {
 		} else {
 			rangeLabel += "..."
 		}
-		drawPaneText(hdc, 260, 44, rangeLabel, app.hFont, clrMutedText)
+		drawPaneText(hdc, 260, 78, rangeLabel, app.hFont, clrMutedText)
 	}

-	app.historyExportRect = winRect{Left: rc.Right - 132, Top: 14, Right: rc.Right - 16, Bottom: 42}
+	app.historyReloadRect = winRect{Left: rc.Right - 256, Top: 10, Right: rc.Right - 140, Bottom: 38}
+	drawSettingsBox(hdc, app.historyReloadRect, 0x0038281a, clrPaneBorder)
+	drawCenteredPaneText(hdc, app.historyReloadRect, "Reload", app.hFont, clrText)
+	app.historyExportRect = winRect{Left: rc.Right - 132, Top: 10, Right: rc.Right - 16, Bottom: 38}
 	drawSettingsBox(hdc, app.historyExportRect, 0x0038281a, clrAccentGreen)
 	drawCenteredPaneText(hdc, app.historyExportRect, "Export", app.hFont, clrText)
 	if app.historyStatus != "" {
@@ -583,11 +914,11 @@ func paintHistoryDetailPane(hwnd uintptr, app *guiApp) uintptr {
 	}
 	applyPaneScroll(hwnd, app.historyScrollPos, contentHeight, pageHeight)

-	y := int32(82 - app.historyScrollPos)
-	for _, row := range rows {
+	y := int32(126 - app.historyScrollPos)
+	for i, row := range rows {
 		rowHeight := historyDetailRowHeight(row)
 		row.Rect = winRect{Left: 14, Top: y, Right: rc.Right - 14, Bottom: y + rowHeight - 4}
-		app.historyDetailRows = append(app.historyDetailRows, row)
+		app.historyDetailRows[i].Rect = row.Rect
 		if row.Rect.Bottom < 72 {
 			y += rowHeight
 			continue
@@ -605,8 +936,9 @@ func paintHistoryDetailPane(hwnd uintptr, app *guiApp) uintptr {
 			border = clrAccentGreen
 		}
 		drawSettingsBox(hdc, row.Rect, fill, border)
-		drawPaneText(hdc, row.Rect.Left+12, y+6, row.Start.Format("15:04")+" - "+row.End.Format("15:04"), app.hFont, clrMutedText)
-		drawPaneText(hdc, row.Rect.Left+122, y+6, humanDurationLabel(row.Start, row.End, row.Current), app.hFont, clrMutedText)
+		drawPaneText(hdc, row.Rect.Left+12, y+6, "入室 "+historyEntryTimeLabel(row.Start, false, row.Current), app.hFont, clrMutedText)
+		drawPaneText(hdc, row.Rect.Left+146, y+6, "退室 "+historyEntryTimeLabel(row.End, true, row.Current), app.hFont, clrMutedText)
+		drawPaneText(hdc, row.Rect.Right-110, y+6, humanDurationLabel(row.Start, row.End, row.Current), app.hFont, clrMutedText)
 		label := ellipsizeTextToWidth(hdc, row.WorldLabel, row.Rect.Right-row.Rect.Left-150, app.joinBoldHFont)
 		if label == "" {
 			label = "(unknown)"
@@ -635,16 +967,18 @@ func historyDetailContentHeight(hwnd uintptr, app *guiApp) int32 {
 	if app == nil || getClientRectProc == nil {
 		return 0
 	}
-	var rc winRect
-	getClientRectProc.Call(hwnd, uintptr(unsafe.Pointer(&rc)))
-	rows := historyVisitsForDay(app, app.historySelectedDate)
-	height := int32(90)
+	if app.historyDetailContentHeightPx > 0 {
+		return app.historyDetailContentHeightPx
+	}
+	rows := app.historyDetailRows
+	height := int32(132)
 	for _, row := range rows {
 		height += historyDetailRowHeight(row) + 6
 	}
 	if height < 120 {
 		height = 120
 	}
+	app.historyDetailContentHeightPx = height
 	return height
 }

@@ -666,7 +1000,55 @@ func historyDetailRowHeight(row historyDetailRow) int32 {
 	return height
 }

-func handleHistoryPaneClick(app *guiApp, hwnd uintptr, x, y int32, setWindowText *syscall.LazyProc) bool {
+func historyTimeRangeLabel(start, end time.Time, current bool) string {
+	if start.IsZero() {
+		return ""
+	}
+	if end.IsZero() {
+		end = time.Now()
+	}
+	if end.Before(start) {
+		end = start
+	}
+	startLabel := start.Format("15:04")
+	endLabel := end.Format("15:04")
+	if !sameDay(start, end) {
+		startLabel = start.Format("01/02 15:04")
+		if !current && isMidnight(end) {
+			endLabel = "23:59"
+		} else {
+			endLabel = end.Format("01/02 15:04")
+		}
+	} else if !current && isMidnight(end) {
+		endLabel = "23:59"
+	}
+	if current {
+		return startLabel + " - now"
+	}
+	return startLabel + " - " + endLabel
+}
+
+func isMidnight(t time.Time) bool {
+	return t.Hour() == 0 && t.Minute() == 0 && t.Second() == 0 && t.Nanosecond() == 0
+}
+
+func historyEntryTimeLabel(t time.Time, isEnd bool, current bool) string {
+	if t.IsZero() {
+		if current {
+			return "now"
+		}
+		return ""
+	}
+	if current {
+		return "now"
+	}
+	if isEnd && isMidnight(t) {
+		return "23:59"
+	}
+	return t.Format("15:04")
+}
+
+func handleHistoryPaneClick(app *guiApp, hwnd uintptr, x, y int32, getWindowText, setWindowText *syscall.LazyProc) bool {
 	if app == nil {
 		return false
 	}
@@ -689,18 +1071,16 @@ func handleHistoryPaneClick(app *guiApp, hwnd uintptr, x, y int32, setWindowText
 			return true
 		}
 	case app.rightHwnd:
-		if pointInRect(x, y, app.historyExportRect) {
-			path, err := exportHistoryDay(app, app.historySelectedDate, app.historySelectedKeys)
-			if err != nil {
-				app.historyStatus = "export failed: " + err.Error()
-			} else if path != "" {
-				app.historyStatus = "exported: " + filepath.Base(path)
-			} else {
-				app.historyStatus = "exported: nothing selected"
-			}
+		if pointInRect(x, y, app.historyReloadRect) {
+			requestHistoryRefresh(app, "reloading...")
 			invalidateHistoryPanes(app)
 			return true
 		}
+		if pointInRect(x, y, app.historyExportRect) {
+			guiLog(fmt.Sprintf("history export click day=%s status=%q", app.historySelectedDate.Format("2006-01-02"), app.historyStatus))
+			startHistoryExport(app, getWindowText, setWindowText)
+			return true
+		}
 		for _, row := range app.historyDetailRows {
 			if row.Key == "" || !pointInRect(x, y, row.Rect) {
 				continue
@@ -761,6 +1141,7 @@ func historySelectDate(app *guiApp, day time.Time) {
 	app.historySelectedKeys = map[string]bool{}
 	app.historyStatus = ""
 	app.historyScrollPos = 0
+	requestHistoryRefresh(app, "reloading...")
 	invalidateHistoryPanes(app)
 }

--- a/cmd/vrc_osc_gui/main.go
+++ b/cmd/vrc_osc_gui/main.go
@@ -3,22 +3,95 @@
 package main

 import (
-	"os"
 	"log"
+	"net"
+	"os"
+	"os/exec"
 	"path/filepath"
+	"strconv"
+	"strings"

 	"vrc_osc_go/internal/app"
+	"vrc_osc_go/internal/config"
 )

 func main() {
+	initialTab := parseInitialTab(os.Args[1:])
 	if exe, err := os.Executable(); err == nil {
-		_ = app.AppendRuntimeLog("GUI", "starting vrc_osc_gui.exe exe="+exe+" dir="+filepath.Dir(exe))
+		_ = app.AppendRuntimeLog("GUI", "starting vrc_osc_gui.exe exe="+exe+" dir="+filepath.Dir(exe)+" initial_tab="+initialTab)
 	} else {
 		_ = app.AppendRuntimeLog("GUI", "starting vrc_osc_gui.exe exe=unknown err="+err.Error())
 	}
-	if err := runNativeGUI(); err != nil {
+	ensureRuntimeStarted()
+	if err := runNativeGUI(initialTab); err != nil {
 		_ = app.AppendRuntimeLog("GUI", "runNativeGUI failed: "+err.Error())
 		log.Fatal(err)
 	}
 	_ = app.AppendRuntimeLog("GUI", "runNativeGUI returned cleanly")
 }
+
+func parseInitialTab(args []string) string {
+	for _, arg := range args {
+		switch {
+		case arg == "--settings" || arg == "-settings" || arg == "/settings":
+			return "settings"
+		case arg == "--translate" || arg == "-translate" || arg == "/translate":
+			return "join"
+		case arg == "--log" || arg == "-log" || arg == "/log":
+			return "join"
+		case strings.HasPrefix(arg, "--tab="):
+			if tab := normalizeInitialTab(strings.TrimPrefix(arg, "--tab=")); tab != "" {
+				return tab
+			}
+		case strings.HasPrefix(arg, "/tab="):
+			if tab := normalizeInitialTab(strings.TrimPrefix(arg, "/tab=")); tab != "" {
+				return tab
+			}
+		}
+	}
+	return "join"
+}
+
+func normalizeInitialTab(tab string) string {
+	switch strings.ToLower(strings.TrimSpace(tab)) {
+	case "join", "log", "logs":
+		return "join"
+	case "translate", "translation":
+		return "join"
+	case "settings", "setting", "config":
+		return "settings"
+	default:
+		return ""
+	}
+}
+
+func ensureRuntimeStarted() {
+	cfg, err := config.Load("")
+	if err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runtime autostart skipped config="+err.Error())
+		return
+	}
+	addr := net.JoinHostPort(cfg.OSC.Host, strconv.Itoa(cfg.OSC.Port))
+	probe, err := net.ListenPacket("udp", addr)
+	if err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runtime already listening addr="+addr+" err="+err.Error())
+		return
+	}
+	_ = probe.Close()
+
+	exe, err := os.Executable()
+	if err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runtime autostart skipped exe="+err.Error())
+		return
+	}
+	runtimeExe := filepath.Join(filepath.Dir(exe), "vrc_osc.exe")
+	if _, err := os.Stat(runtimeExe); err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runtime autostart missing exe="+runtimeExe+" err="+err.Error())
+		return
+	}
+	if err := exec.Command(runtimeExe, "--no-gui").Start(); err != nil {
+		_ = app.AppendRuntimeLog("GUI", "runtime autostart failed exe="+runtimeExe+" err="+err.Error())
+		return
+	}
+	_ = app.AppendRuntimeLog("GUI", "runtime autostart launched exe="+runtimeExe)
+}
--- a/cmd/vrc_osc_gui/main_nonwindows.go
+++ b/cmd/vrc_osc_gui/main_nonwindows.go
@@ -0,0 +1,5 @@
+//go:build !windows
+
+package main
+
+func main() {}
--- a/cmd/vrc_osc_gui/rsrc_windows_amd64.syso
+++ b/cmd/vrc_osc_gui/rsrc_windows_amd64.syso
--- a/cmd/vrc_osc_gui/tray_windows.go
+++ b/cmd/vrc_osc_gui/tray_windows.go
@@ -13,9 +13,9 @@ import (
 )

 const (
-	wmUser      = 0x0400
-	wmTray      = wmUser + 1
-	wmCommand   = 0x0111
+	wmUser       = 0x0400
+	wmTray       = wmUser + 1
+	wmCommand    = 0x0111
 	wmDestroy    = 0x0002
 	wmClose      = 0x0010
 	wmRButtonUp  = 0x0205
@@ -37,7 +37,7 @@ const (
 	idOpen       = 1001
 	idExit       = 1002
 	maxTip       = 128
-	maxClassName  = 64
+	maxClassName = 64
 )

 type trayApp struct {
--- a/cmd/vrc_osc_gui/window_windows.go
+++ b/cmd/vrc_osc_gui/window_windows.go