From 5f555b447d207776eafb4cff7318e8e1639d711a Mon Sep 17 00:00:00 2001
From: tamakyi <gekkatamakyi@gmail>
Date: Wed, 9 Sep 2026 19:08:59 +0800
Subject: [PATCH] summary

---
 engine.go     | 44 ++++++++++++++++++++++++++++++++++++++++++++
 static/app.js |  1 +
 2 files changed, 45 insertions(+)

diff --git a/engine.go b/engine.go
index f3de816..cb53a12 100644
--- a/engine.go
+++ b/engine.go
@@ -291,6 +291,7 @@ func (e *Engine) LoadAll() {
 			continue
 		}
 		e.states[name] = &repoState{cfg: cfg, status: "idle"}
+		e.restoreLastSync(e.states[name])
 	}
 }
 
@@ -353,6 +354,44 @@ func rotateStatIfNeeded(path string, maxLines int) bool {
 	return true
 }
 
+// restoreLastSync 从统计 CSV 的最后一条记录恢复 lastSync，使重启后界面不再显示「从未同步」。
+func (e *Engine) restoreLastSync(s *repoState) {
+	path := filepath.Join(e.statsDir, s.cfg.Name+".csv")
+	f, err := os.Open(path)
+	if err != nil {
+		return
+	}
+	defer f.Close()
+	recs, err := csv.NewReader(f).ReadAll()
+	if err != nil || len(recs) < 2 {
+		return
+	}
+	var ts, raw string
+	for _, rec := range recs[1:] {
+		if len(rec) < 3 {
+			continue
+		}
+		ts, raw = rec[0], rec[2]
+	}
+	if ts == "" {
+		return
+	}
+	result := raw
+	switch raw {
+	case "success":
+		result = "ok"
+	case "failed":
+		result = "error"
+	}
+	detail := map[string]string{"ok": "同步完成", "error": "同步失败", "conflict": "存在冲突"}[result]
+	if detail == "" {
+		detail = "上次同步"
+	}
+	s.mu.Lock()
+	s.lastSync = &SyncResult{Time: ts, Result: result, Detail: detail}
+	s.mu.Unlock()
+}
+
 func firstRemoteName(cfg *RepoConfig) string {
 	if len(cfg.Remotes) > 0 {
 		return cfg.Remotes[0].Name
@@ -576,6 +615,7 @@ func (e *Engine) setFail(s *repoState, msg string) {
 	s.lastError = msg
 	s.lastSync = &SyncResult{Time: now, Result: "error", Detail: msg}
 	s.mu.Unlock()
+	e.stat(s, "sync", "error", 0)
 	e.logf(s, "error", "%s", msg)
 	e.pushStatus(s)
 }
@@ -587,6 +627,7 @@ func (e *Engine) setOK(s *repoState, detail string) {
 	s.lastError = ""
 	s.lastSync = &SyncResult{Time: now, Result: "ok", Detail: detail}
 	s.mu.Unlock()
+	e.stat(s, "sync", "ok", 0)
 	e.pushStatus(s)
 }
 
@@ -915,6 +956,7 @@ func (e *Engine) pullRemote(s *repoState, cfg *RepoConfig, remote string, n int)
 		s.lastError = "拉取产生冲突，等待在冲突处理台解决"
 		s.lastSync = &SyncResult{Time: now, Result: "conflict", Detail: s.lastError}
 		s.mu.Unlock()
+		e.stat(s, "sync", "conflict", 0)
 		e.stat(s, "pull", "conflict", n)
 		e.logf(s, "error", "拉取产生冲突：%s（请在详情 → 冲突中处理）", strings.Join(files, ", "))
 		e.pushStatus(s)
@@ -955,6 +997,7 @@ func (e *Engine) ForcePush(name string) error {
 	s.lastError = ""
 	s.lastSync = &SyncResult{Time: time.Now().Format("2006-01-02 15:04:05"), Result: "ok", Detail: "强制推送完成"}
 	s.mu.Unlock()
+	e.stat(s, "sync", "ok", 0)
 	e.pushStatus(s)
 	return nil
 }
@@ -975,6 +1018,7 @@ func (e *Engine) AbortPush(name string) error {
 	s.status = "ok"
 	s.lastError = "用户放弃强制推送"
 	s.lastSync = &SyncResult{Time: time.Now().Format("2006-01-02 15:04:05"), Result: "ok", Detail: "放弃强制推送，状态已清除"}
+	e.stat(s, "sync", "ok", 0)
 	e.logf(s, "warn", "放弃强制推送")
 	e.pushStatus(s)
 	return nil
diff --git a/static/app.js b/static/app.js
index 63a6460..d96f864 100644
--- a/static/app.js
+++ b/static/app.js
@@ -961,6 +961,7 @@ function dateStr(d) {
 
 function loadStats(name) {
 	api(`/api/repos/${name}/stats`).then(rows => {
+		rows = rows.filter(r => r.action !== 'sync');
 		const days = [];
 		for (let i = 29; i >= 0; i--) {
 			const d = new Date();