完善后台任务中心历史摘要视图

- 为系统任务和插件调度补充批量历史摘要查询，支持最近成功时间、最近失败原因与累计成功失败次数

- 任务列表接口合并内存运行态与数据库日志态，服务重启后后台仍可回看最近执行结果

- 系统任务页与插件调度页新增健康状态、历史执行摘要与插件调度快捷启停入口

- 更新工程优化文档，记录 7.3 第一阶段当前进展

admin/dashboard/blueprints/plugin_schedules.py

@@ -40,7 +40,7 @@ def api_list_schedules():
     data = server.plugin_schedule_manager.list_schedules_with_runtime()
     # 后端统一格式化时间字段，避免前端出现 Fri, 17 Apr 2026 ... 这类 RFC 时间串。
     for row in data:
-        for key in ("next_run_at", "last_run_at", "created_at", "updated_at"):
+        for key in ("next_run_at", "last_run_at", "latest_success_at", "latest_failed_at", "created_at", "updated_at"):
             if key in row:
                 row[key] = _normalize_datetime_text(row.get(key))
     return jsonify({"success": True, "data": data})

admin/dashboard/blueprints/system_jobs.py

@@ -21,6 +21,40 @@ def _normalize_datetime_text(value):
     return text
 
 
+def _build_job_health_status(*, enabled: bool, running: bool, last_status: str, latest_success_at, latest_failure_summary: str) -> str:
+    """根据任务启停、运行态和历史结果输出后台可读的健康状态。"""
+    # 状态设计尽量贴近运维判断顺序：
+    # 1. 停用态单独标记，避免和“从未执行”混淆；
+    # 2. 执行中的任务优先展示 running，方便后台快速识别实时动作；
+    # 3. 最近一次执行失败时直接标记 failed，让异常任务在列表里一眼可见；
+    # 4. 有成功历史且最近不是失败时视为 healthy，否则落到 idle。
+    if not enabled:
+        return "disabled"
+    if running:
+        return "running"
+    if str(last_status or "").strip().lower() == "failed":
+        return "failed"
+    if latest_success_at or str(last_status or "").strip().lower() == "success":
+        return "healthy"
+    if str(latest_failure_summary or "").strip():
+        return "failed"
+    return "idle"
+
+
+def _build_job_health_message(*, health_status: str, latest_success_at, latest_failure_summary: str) -> str:
+    """为后台列表生成一句简短的任务健康提示。"""
+    if health_status == "disabled":
+        return "任务已停用"
+    if health_status == "running":
+        return "任务正在执行中"
+    if health_status == "failed":
+        return str(latest_failure_summary or "最近一次执行失败").strip()
+    if health_status == "healthy":
+        success_text = _normalize_datetime_text(latest_success_at)
+        return f"最近成功于 {success_text}" if success_text else "任务近期执行正常"
+    return "暂无执行记录"
+
+
 @system_jobs_bp.route("/")
 @login_required
 def page_system_jobs():
@@ -34,11 +68,31 @@ def api_list_jobs():
     db_rows = server.system_job_db.list_jobs()
     runtime_rows = async_job.get_jobs_snapshot()
     runtime_by_key = {row.get("job_key", ""): row for row in runtime_rows if row.get("job_key")}
+    job_keys = [str(row.get("job_key") or "").strip() for row in db_rows if str(row.get("job_key") or "").strip()]
+    latest_log_by_key = server.system_job_db.get_latest_logs_map(job_keys)
+    history_summary_by_key = server.system_job_db.get_job_history_summary_map(job_keys)
 
     result = []
     for row in db_rows:
         job_key = row.get("job_key")
         runtime = runtime_by_key.get(job_key, {})
+        latest_log = latest_log_by_key.get(job_key, {})
+        history_summary = history_summary_by_key.get(job_key, {})
+        last_status = runtime.get("last_status") or latest_log.get("status") or "never"
+        last_run_at = runtime.get("last_run_at") or latest_log.get("triggered_at")
+        last_error = runtime.get("last_error") or ""
+        if not last_error and str(last_status or "").strip().lower() == "failed":
+            last_error = (
+                str(latest_log.get("summary") or "").strip()
+                or str(history_summary.get("latest_failure_summary") or "").strip()
+            )
+        health_status = _build_job_health_status(
+            enabled=bool(row.get("enabled", 0)),
+            running=bool(runtime.get("running", False)),
+            last_status=str(last_status or ""),
+            latest_success_at=history_summary.get("latest_success_at"),
+            latest_failure_summary=str(history_summary.get("latest_failure_summary") or ""),
+        )
         result.append(
             {
                 "job_key": job_key,
@@ -51,14 +105,26 @@ def api_list_jobs():
                 "runtime_enabled": runtime.get("enabled"),
                 "running": runtime.get("running", False),
                 "trigger_text": runtime.get("trigger_text", ""),
-                "last_run_at": _normalize_datetime_text(runtime.get("last_run_at")),
-                "last_status": runtime.get("last_status"),
-                "last_error": runtime.get("last_error"),
-                "last_duration_ms": runtime.get("last_duration_ms"),
+                "last_run_at": _normalize_datetime_text(last_run_at),
+                "last_status": last_status,
+                "last_error": last_error,
+                "last_duration_ms": runtime.get("last_duration_ms") or latest_log.get("duration_ms"),
                 "next_run_at": _normalize_datetime_text(runtime.get("next_run_at")),
                 "run_count": runtime.get("run_count", 0),
                 "success_count": runtime.get("success_count", 0),
                 "fail_count": runtime.get("fail_count", 0),
+                "latest_success_at": _normalize_datetime_text(history_summary.get("latest_success_at")),
+                "latest_failed_at": _normalize_datetime_text(history_summary.get("latest_failed_at")),
+                "latest_failure_summary": str(history_summary.get("latest_failure_summary") or "").strip(),
+                "history_success_count": int(history_summary.get("history_success_count", 0) or 0),
+                "history_fail_count": int(history_summary.get("history_fail_count", 0) or 0),
+                "history_total_count": int(history_summary.get("history_total_count", 0) or 0),
+                "health_status": health_status,
+                "health_message": _build_job_health_message(
+                    health_status=health_status,
+                    latest_success_at=history_summary.get("latest_success_at"),
+                    latest_failure_summary=str(history_summary.get("latest_failure_summary") or "").strip(),
+                ),
             }
         )
 

admin/dashboard/templates/plugin_schedules.html

@@ -42,11 +42,44 @@
                     <el-tag :type="statusTag(scope.row.last_status)">{% raw %}{{ scope.row.last_status || 'never' }}{% endraw %}</el-tag>
                 </template>
             </el-table-column>
-            <el-table-column label="操作" min-width="280">
+            <el-table-column label="健康状态" width="120" align="center">
+                <template slot-scope="scope">
+                    <el-tag :type="healthTag(scope.row.health_status)">{% raw %}{{ healthLabel(scope.row.health_status) }}{% endraw %}</el-tag>
+                </template>
+            </el-table-column>
+            <el-table-column label="最近成功" min-width="165">
+                <template slot-scope="scope">
+                    {% raw %}{{ formatDateTime(scope.row.latest_success_at) }}{% endraw %}
+                </template>
+            </el-table-column>
+            <el-table-column label="最近失败原因" min-width="240">
+                <template slot-scope="scope">
+                    <div class="cell-ellipsis" :title="scope.row.latest_failure_summary || scope.row.last_error || '-'">
+                        {% raw %}{{ scope.row.latest_failure_summary || scope.row.last_error || '-' }}{% endraw %}
+                    </div>
+                </template>
+            </el-table-column>
+            <el-table-column label="历史执行" width="150" align="center">
+                <template slot-scope="scope">
+                    <div class="history-metrics">
+                        <span class="metric-success">{% raw %}{{ `成 ${scope.row.history_success_count || 0}` }}{% endraw %}</span>
+                        <span class="metric-fail">{% raw %}{{ `失 ${scope.row.history_fail_count || 0}` }}{% endraw %}</span>
+                    </div>
+                    <div class="history-total">{% raw %}{{ `共 ${scope.row.history_total_count || 0}` }}{% endraw %}</div>
+                </template>
+            </el-table-column>
+            <el-table-column label="操作" min-width="360">
                 <template slot-scope="scope">
                     <div class="action-row">
                         <el-button size="mini" type="primary" plain @click="openEdit(scope.row)">编辑</el-button>
                         <el-button size="mini" type="success" plain @click="triggerNow(scope.row)">立即触发</el-button>
+                        <el-button
+                            size="mini"
+                            :type="scope.row.enabled ? 'warning' : 'success'"
+                            plain
+                            @click="toggleEnabled(scope.row)">
+                            {% raw %}{{ scope.row.enabled ? '停用' : '启用' }}{% endraw %}
+                        </el-button>
                         <el-button size="mini" type="text" @click="viewLogs(scope.row)">日志</el-button>
                     </div>
                 </template>
@@ -197,6 +230,25 @@ new Vue({
             if (status === 'running') return 'warning'
             return 'info'
         },
+        healthTag(status) {
+            if (status === 'healthy') return 'success'
+            if (status === 'running') return 'warning'
+            if (status === 'failed') return 'danger'
+            if (status === 'degraded') return 'warning'
+            if (status === 'disabled') return 'info'
+            return ''
+        },
+        healthLabel(status) {
+            const mapping = {
+                healthy: '健康',
+                running: '执行中',
+                failed: '异常',
+                degraded: '有告警',
+                disabled: '停用',
+                idle: '待运行'
+            }
+            return mapping[status] || '待运行'
+        },
         formatDateTime(value) {
             // 统一清洗时间展示：去掉 ISO 'T'，并兼容字符串与日期对象。
             if (!value) return ''
@@ -330,6 +382,25 @@ new Vue({
             }
             await this.loadSchedules()
         },
+        async toggleEnabled(row) {
+            const payload = {
+                action_name: row.action_name,
+                description: row.description,
+                enabled: !row.enabled,
+                trigger_type: row.trigger_type,
+                trigger_config: row.trigger_config,
+                target_scope: row.target_scope,
+                target_config: row.target_config,
+                payload: row.payload || {}
+            }
+            const resp = await axios.put(`/plugin_schedules/api/schedules/${row.id}`, payload)
+            if (resp.data.success) {
+                this.$message.success(row.enabled ? '已停用' : '已启用')
+                await this.loadSchedules()
+            } else {
+                this.$message.error(resp.data.message || '更新失败')
+            }
+        },
         async viewLogs(row) {
             const resp = await axios.get(`/plugin_schedules/api/schedules/${row.id}/logs`)
             if (resp.data.success) {
@@ -352,5 +423,10 @@ new Vue({
 .page-hero-copy p{color:#64748b;font-size:14px}
 .action-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
 .detail-pre{white-space:pre-wrap;word-break:break-word;background:rgba(248,250,252,.85);border:1px solid rgba(148,163,184,.12);border-radius:14px;padding:10px;color:#334155}
+.cell-ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#475569}
+.history-metrics{display:flex;align-items:center;justify-content:center;gap:8px}
+.metric-success{color:#16a34a;font-weight:600}
+.metric-fail{color:#dc2626;font-weight:600}
+.history-total{margin-top:4px;color:#64748b;font-size:12px}
 </style>
 {% endblock %}

admin/dashboard/templates/system_jobs.html

@@ -33,6 +33,28 @@
                     <el-tag :type="statusTag(scope.row.last_status)">{% raw %}{{ scope.row.last_status || 'never' }}{% endraw %}</el-tag>
                 </template>
             </el-table-column>
+            <el-table-column label="健康状态" width="120" align="center">
+                <template slot-scope="scope">
+                    <el-tag :type="healthTag(scope.row.health_status)">{% raw %}{{ healthLabel(scope.row.health_status) }}{% endraw %}</el-tag>
+                </template>
+            </el-table-column>
+            <el-table-column prop="latest_success_at" label="最近成功" min-width="170"></el-table-column>
+            <el-table-column label="最近失败原因" min-width="240">
+                <template slot-scope="scope">
+                    <div class="cell-ellipsis" :title="scope.row.latest_failure_summary || scope.row.last_error || '-'">
+                        {% raw %}{{ scope.row.latest_failure_summary || scope.row.last_error || '-' }}{% endraw %}
+                    </div>
+                </template>
+            </el-table-column>
+            <el-table-column label="历史执行" width="150" align="center">
+                <template slot-scope="scope">
+                    <div class="history-metrics">
+                        <span class="metric-success">{% raw %}{{ `成 ${scope.row.history_success_count || 0}` }}{% endraw %}</span>
+                        <span class="metric-fail">{% raw %}{{ `失 ${scope.row.history_fail_count || 0}` }}{% endraw %}</span>
+                    </div>
+                    <div class="history-total">{% raw %}{{ `共 ${scope.row.history_total_count || 0}` }}{% endraw %}</div>
+                </template>
+            </el-table-column>
             <el-table-column label="操作" min-width="280">
                 <template slot-scope="scope">
                     <div class="action-row">
@@ -143,6 +165,23 @@ new Vue({
             if (status === 'running') return 'warning';
             return 'info';
         },
+        healthTag(status) {
+            if (status === 'healthy') return 'success';
+            if (status === 'running') return 'warning';
+            if (status === 'failed') return 'danger';
+            if (status === 'disabled') return 'info';
+            return '';
+        },
+        healthLabel(status) {
+            const mapping = {
+                healthy: '健康',
+                running: '执行中',
+                failed: '异常',
+                disabled: '停用',
+                idle: '待运行'
+            };
+            return mapping[status] || '待运行';
+        },
         async loadJobs() {
             this.loading = true;
             try {
@@ -269,5 +308,10 @@ new Vue({
 .page-hero-copy h1{font-size:30px;line-height:1.1;margin-bottom:10px;color:#0f172a}
 .page-hero-copy p{color:#64748b;font-size:14px}
 .action-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
+.cell-ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#475569}
+.history-metrics{display:flex;align-items:center;justify-content:center;gap:8px}
+.metric-success{color:#16a34a;font-weight:600}
+.metric-fail{color:#dc2626;font-weight:600}
+.history-total{margin-top:4px;color:#64748b;font-size:12px}
 </style>
 {% endblock %}