feat: restore core chat and observability

web/apps/web-ele/src/api/ai-platform/ai-platform.ts

@@ -901,7 +901,10 @@ export interface WorkflowStreamEvent {
   accumulated_content?: string; // 累积内容
   // 并行执行字段
   branches?: string[]; // 并行分支 ID 列表
+  branch_id?: string;
+  branch_label?: string;
   branch_results?: Record<string, any>; // 各分支执行结果
+  results?: any;
   // 循环迭代字段
   iteration?: number; // 当前迭代次数（从 0 开始）
   total?: number; // 总迭代次数（for_each 模式）
@@ -1154,20 +1157,37 @@ export interface ReasoningStep {
     | 'action'
     | 'annotation_reply'
     | 'knowledge_retrieval'
+    | 'loop_complete'
+    | 'loop_iteration_complete'
+    | 'loop_iteration_error'
+    | 'loop_iteration_start'
     | 'node_complete'
     | 'node_start'
     | 'observation'
+    | 'parallel_complete'
+    | 'parallel_start'
     | 'thought';
   content: string;
   tool?: string;
   params?: Record<string, any>;
+  branch_id?: string;
+  branch_label?: string;
+  agent_code?: string;
+  agent_name?: string;
+  model?: string;
+  model_id?: string;
+  subflow_name?: string;
+  from_subflow?: boolean;
+  collaboration_role?: string;
+  collaboration_mode?: string;
+  communication?: Record<string, any>;
   timestamp: string;
   // 对话流模式：节点信息
   node_id?: string;
   node_type?: string;
   output?: any;
   /** 步骤状态：running 执行中，completed 已完成 */
-  status?: 'completed' | 'running';
+  status?: 'completed' | 'failed' | 'running';
 }
 
 /** 工具调用记录 */
@@ -1237,6 +1257,8 @@ export interface AgentChatEvent {
     | 'node_event'
     | 'node_start'
     | 'observation'
+    | 'parallel_complete'
+    | 'parallel_start'
     | 'start'
     | 'thought'
     | 'waiting_input';
@@ -1254,7 +1276,12 @@ export interface AgentChatEvent {
   node_id?: string;
   node_type?: string;
   node_label?: string;
+  branch_id?: string;
+  branch_label?: string;
+  communication?: Record<string, any>;
   output?: any;
+  results?: any;
+  branch_results?: Record<string, any>;
   outputs?: {
     output?: any;
     output_variables?: Record<string, any>;

web/apps/web-ele/src/api/core/database-monitor.ts

@@ -0,0 +1,170 @@
+import { requestClient } from '#/api/request';
+
+// 数据库基本信息
+export interface DatabaseBasicInfo {
+  db_type: string;
+  host: string;
+  port: number;
+  database: string;
+  version: string;
+  uptime: string;
+  timezone: string;
+  charset: string;
+}
+
+// 数据库连接信息
+export interface DatabaseConnectionInfo {
+  total_connections: number;
+  max_connections: number;
+  active_connections: number;
+  idle_connections: number;
+  connection_usage_percent: number;
+}
+
+// 数据库大小信息
+export interface DatabaseSize {
+  database_size_bytes: number;
+  database_size_mb: number;
+  database_size_gb: number;
+}
+
+// 数据库性能统计
+export interface DatabasePerformanceStats {
+  // PostgreSQL
+  total_backends?: number;
+  transactions_commit?: number;
+  transactions_rollback?: number;
+  tuples_returned?: number;
+  tuples_fetched?: number;
+  tuples_inserted?: number;
+  tuples_updated?: number;
+  tuples_deleted?: number;
+
+  // MySQL
+  total_queries?: number;
+  total_connections?: number;
+  slow_queries?: number;
+  bytes_received?: number;
+  bytes_sent?: number;
+
+  // SQL Server
+  batch_requests_per_sec?: number;
+  page_life_expectancy?: number;
+  buffer_cache_hit_ratio?: number;
+
+  // 通用
+  cache_hit_ratio: number;
+}
+
+// 数据库表统计
+export interface DatabaseTableStats {
+  // PostgreSQL
+  schemaname?: string;
+  tablename?: string;
+  inserts?: number;
+  updates?: number;
+  deletes?: number;
+  live_tuples?: number;
+  dead_tuples?: number;
+  size?: string;
+  size_bytes?: number;
+  total_size?: string;
+  total_size_bytes?: number;
+
+  // MySQL
+  table_name?: string;
+  table_rows?: number;
+  data_length?: number;
+  index_length?: number;
+  auto_increment?: number;
+
+  // SQL Server
+  total_size_kb?: number;
+  used_size_kb?: number;
+  data_size_kb?: number;
+
+  // Oracle
+  size_bytes?: number;
+}
+
+// 数据库概览
+export interface DatabaseMonitorOverview {
+  connection_id: string;
+  connection_name: string;
+  status: string;
+  basic_info: DatabaseBasicInfo;
+  connection_info: DatabaseConnectionInfo;
+  database_size: DatabaseSize;
+  performance_stats: DatabasePerformanceStats;
+  table_stats: DatabaseTableStats[];
+  timestamp: string;
+}
+
+// 数据库实时统计
+export interface DatabaseRealtimeStats {
+  connection_id: string;
+  connections_used: number;
+  connection_usage_percent: number;
+  database_size_mb: number;
+  cache_hit_ratio: number;
+  active_connections: number;
+  timestamp: string;
+}
+
+// 数据库连接测试
+export interface DatabaseConnectionTest {
+  success: boolean;
+  message: string;
+  response_time?: number;
+  version?: string;
+  db_type: string;
+}
+
+// 数据库配置（监控目标 = 数据库连接 code）
+export interface DatabaseConfig {
+  name: string;
+  db_name: string;
+  db_type: string;
+  host: string;
+  port: number;
+  database: string;
+  user: string;
+  has_password: boolean;
+  is_system?: boolean;
+}
+
+/**
+ * 获取数据库监控配置列表
+ */
+export async function getDatabaseMonitorConfigsApi() {
+  return requestClient.get<DatabaseConfig[]>(
+    '/api/core/database_monitor/configs',
+  );
+}
+
+/**
+ * 获取数据库概览信息
+ */
+export async function getDatabaseMonitorOverviewApi(dbName: string) {
+  return requestClient.get<DatabaseMonitorOverview>(
+    `/api/core/database_monitor/${dbName}/overview`,
+  );
+}
+
+/**
+ * 获取数据库实时统计信息
+ */
+export async function getDatabaseRealtimeStatsApi(dbName: string) {
+  return requestClient.get<DatabaseRealtimeStats>(
+    `/api/core/database_monitor/${dbName}/realtime`,
+  );
+}
+
+/**
+ * 测试数据库连接
+ */
+export async function testDatabaseConnectionApi(dbName: string) {
+  return requestClient.post<DatabaseConnectionTest>(
+    `/api/core/database_monitor/${dbName}/test`,
+  );
+}

web/apps/web-ele/src/api/core/redis-monitor.ts

@@ -0,0 +1,170 @@
+import { requestClient } from '#/api/request';
+
+// Redis配置信息
+export interface RedisConfig {
+  host: string;
+  port: number;
+  database: number;
+  has_password: boolean;
+  redis_url: string;
+}
+
+// Redis基础信息
+export interface RedisInfo {
+  redis_version: string;
+  redis_mode: string;
+  role: string;
+  os: string;
+  arch_bits: number;
+  uptime_in_seconds: number;
+  uptime_in_days: number;
+  tcp_port: number;
+  connected_clients: number;
+  blocked_clients: number;
+}
+
+// Redis内存信息
+export interface RedisMemory {
+  used_memory: number;
+  used_memory_human: string;
+  used_memory_rss: number;
+  used_memory_peak: number;
+  used_memory_peak_human: string;
+  total_system_memory: number;
+  total_system_memory_human: string;
+  used_memory_dataset: number;
+  used_memory_dataset_perc: string;
+  allocator_allocated: number;
+  allocator_active: number;
+  maxmemory: number;
+  maxmemory_human: string;
+  maxmemory_policy: string;
+  mem_fragmentation_ratio: number;
+}
+
+// Redis统计信息
+export interface RedisStats {
+  total_connections_received: number;
+  total_commands_processed: number;
+  instantaneous_ops_per_sec: number;
+  total_net_input_bytes: number;
+  total_net_output_bytes: number;
+  instantaneous_input_kbps: number;
+  instantaneous_output_kbps: number;
+  rejected_connections: number;
+  sync_full: number;
+  sync_partial_ok: number;
+  sync_partial_err: number;
+  expired_keys: number;
+  evicted_keys: number;
+  keyspace_hits: number;
+  keyspace_misses: number;
+  pubsub_channels: number;
+  pubsub_patterns: number;
+  latest_fork_usec: number;
+  migrate_cached_sockets: number;
+}
+
+// Redis键空间信息
+export interface RedisKeyspace {
+  db_id: number;
+  keys: number;
+  expires: number;
+  avg_ttl: number;
+}
+
+// Redis客户端信息
+export interface RedisClient {
+  id: string;
+  addr: string;
+  fd: number;
+  name: string;
+  age: number;
+  idle: number;
+  flags: string;
+  db: number;
+  sub: number;
+  psub: number;
+  multi: number;
+  qbuf: number;
+  qbuf_free: number;
+  obl: number;
+  oll: number;
+  omem: number;
+  events: string;
+  cmd: string;
+}
+
+// Redis慢日志
+export interface RedisSlowLog {
+  id: number;
+  timestamp: number;
+  duration: number;
+  command: string;
+  client_ip: string;
+  client_name: string;
+}
+
+// Redis监控概览
+export interface RedisMonitorOverview {
+  connection_id: string;
+  connection_name: string;
+  status: string;
+  info: RedisInfo;
+  memory: RedisMemory;
+  stats: RedisStats;
+  keyspace: RedisKeyspace[];
+  clients: RedisClient[];
+  slow_log: RedisSlowLog[];
+  timestamp: string;
+}
+
+// Redis实时统计
+export interface RedisRealtimeStats {
+  connection_id: string;
+  used_memory: number;
+  memory_usage_percent: number;
+  connected_clients: number;
+  ops_per_sec: number;
+  hit_rate: number;
+  keyspace_hits: number;
+  keyspace_misses: number;
+  timestamp: string;
+}
+
+/**
+ * 获取Redis配置信息
+ */
+export async function getRedisConfigApi() {
+  return requestClient.get<RedisConfig>('/api/core/redis_monitor/config');
+}
+
+/**
+ * 获取Redis监控概览
+ */
+export async function getRedisMonitorOverviewApi() {
+  return requestClient.get<RedisMonitorOverview>(
+    '/api/core/redis_monitor/overview',
+  );
+}
+
+/**
+ * 获取Redis实时统计
+ */
+export async function getRedisRealtimeStatsApi() {
+  return requestClient.get<RedisRealtimeStats>(
+    '/api/core/redis_monitor/realtime',
+  );
+}
+
+/**
+ * 测试Redis连接
+ */
+export async function testRedisConnectionApi() {
+  return requestClient.post<{
+    message: string;
+    redis_version?: string;
+    response_time?: number;
+    success: boolean;
+  }>('/api/core/redis_monitor/test');
+}