feat: implement server-wide management actions and enhance TUI dashboard

shell/tui/adapter.go

@@ -44,6 +44,18 @@ func (a *Adapter) RunIntent(intent puretui.Intent) tea.Cmd {
 	case puretui.IntentLoadLogs:
 		return a.loadLogs(intent.AgentID)
 
+	case puretui.IntentStartAll:
+		return a.startAll()
+
+	case puretui.IntentStopAll:
+		return a.stopAll()
+
+	case puretui.IntentRestartAll:
+		return a.restartAll()
+
+	case puretui.IntentKillAll:
+		return a.killAll()
+
 	case puretui.IntentTick:
 		return a.tick()
 
@@ -65,13 +77,14 @@ func (a *Adapter) loadAgents() tea.Cmd {
 		views := make([]puretui.AgentView, len(statuses))
 		for i, s := range statuses {
 			v := puretui.AgentView{
-				ID:      s.ID,
-				Name:    s.Name,
-				Version: s.Version,
-				Desc:    s.Desc,
-				Enabled: s.Enabled,
-				Running: s.Running,
-				PID:     s.PID,
+				ID:        s.ID,
+				Name:      s.Name,
+				Version:   s.Version,
+				Desc:      s.Desc,
+				Enabled:   s.Enabled,
+				Running:   s.Running,
+				PID:       s.PID,
+				Instances: a.mgr.InstanceCount(s.ID),
 			}
 
 			if s.Running {
@@ -147,6 +160,113 @@ func (a *Adapter) restartAgent(id string) tea.Cmd {
 	}
 }
 
+func (a *Adapter) startAll() tea.Cmd {
+	return func() tea.Msg {
+		agents, err := a.mgr.Scan()
+		if err != nil {
+			return puretui.MsgServerActionDone{Action: "Start All", Errors: []string{err.Error()}, Failed: 1}
+		}
+		var total, failed int
+		var errs []string
+		for _, agent := range agents {
+			if !agent.Enabled {
+				continue
+			}
+			if a.mgr.IsRunning(agent.ID) {
+				continue
+			}
+			total++
+			if err := a.mgr.Start(agent); err != nil {
+				failed++
+				errs = append(errs, fmt.Sprintf("%s: %v", agent.ID, err))
+			}
+		}
+		if total > 0 {
+			time.Sleep(500 * time.Millisecond)
+		}
+		return puretui.MsgServerActionDone{Action: "Start All", Total: total, Failed: failed, Errors: errs}
+	}
+}
+
+func (a *Adapter) stopAll() tea.Cmd {
+	return func() tea.Msg {
+		statuses, err := a.mgr.StatusAll()
+		if err != nil {
+			return puretui.MsgServerActionDone{Action: "Stop All", Errors: []string{err.Error()}, Failed: 1}
+		}
+		var total, failed int
+		var errs []string
+		for _, s := range statuses {
+			if !s.Running {
+				continue
+			}
+			total++
+			if err := a.mgr.Stop(s.ID); err != nil {
+				failed++
+				errs = append(errs, fmt.Sprintf("%s: %v", s.ID, err))
+			}
+		}
+		return puretui.MsgServerActionDone{Action: "Stop All", Total: total, Failed: failed, Errors: errs}
+	}
+}
+
+func (a *Adapter) restartAll() tea.Cmd {
+	return func() tea.Msg {
+		agents, err := a.mgr.Scan()
+		if err != nil {
+			return puretui.MsgServerActionDone{Action: "Restart All", Errors: []string{err.Error()}, Failed: 1}
+		}
+
+		// Stop all running first
+		for _, agent := range agents {
+			if agent.Enabled && a.mgr.IsRunning(agent.ID) {
+				_ = a.mgr.Stop(agent.ID)
+			}
+		}
+		time.Sleep(300 * time.Millisecond)
+
+		// Start all enabled
+		var total, failed int
+		var errs []string
+		for _, agent := range agents {
+			if !agent.Enabled {
+				continue
+			}
+			total++
+			if err := a.mgr.Start(agent); err != nil {
+				failed++
+				errs = append(errs, fmt.Sprintf("%s: %v", agent.ID, err))
+			}
+		}
+		if total > 0 {
+			time.Sleep(500 * time.Millisecond)
+		}
+		return puretui.MsgServerActionDone{Action: "Restart All", Total: total, Failed: failed, Errors: errs}
+	}
+}
+
+func (a *Adapter) killAll() tea.Cmd {
+	return func() tea.Msg {
+		statuses, err := a.mgr.StatusAll()
+		if err != nil {
+			return puretui.MsgServerActionDone{Action: "Kill All", Errors: []string{err.Error()}, Failed: 1}
+		}
+		var total, failed int
+		var errs []string
+		for _, s := range statuses {
+			if !s.Running {
+				continue
+			}
+			total++
+			if err := a.mgr.Kill(s.ID); err != nil {
+				failed++
+				errs = append(errs, fmt.Sprintf("%s: %v", s.ID, err))
+			}
+		}
+		return puretui.MsgServerActionDone{Action: "Kill All", Total: total, Failed: failed, Errors: errs}
+	}
+}
+
 func (a *Adapter) loadLogs(id string) tea.Cmd {
 	return func() tea.Msg {
 		lines, err := a.mgr.LogTail(id, 100)