/**
 * MCP server API（百工枢，/tools/mcp-servers，skills-design §5）。
 *
 * 支持两种传输协议：streamable-http / stdio。
 * stdio 模式通过 start / stop / restart 控制子进程生命周期。
 */

import { apiDelete, apiGet, apiPost, apiPatch } from "./client";
import type {
  CreateMcpServerRequest,
  McpServer,
  McpServerProcessStatus,
} from "@/types/api";

/** 列举 MCP server */
export function listMcpServers(status?: string): Promise<McpServer[]> {
  return apiGet<McpServer[]>(
    "/tools/mcp-servers",
    status ? { status } : undefined,
  );
}

/** 注册 MCP server */
export function registerMcpServer(
  body: CreateMcpServerRequest,
): Promise<McpServer> {
  return apiPost<McpServer>("/tools/mcp-servers", body);
}

/** 更新 MCP server */
export function updateMcpServer(
  serverId: string,
  body: Partial<CreateMcpServerRequest>,
): Promise<McpServer> {
  return apiPatch<McpServer>(`/tools/mcp-servers/${serverId}`, body);
}

/** 删除 MCP server */
export function deleteMcpServer(serverId: string): Promise<void> {
  return apiDelete<void>(`/tools/mcp-servers/${serverId}`);
}

/** 查询 MCP server 进程状态 */
export function getMcpServerStatus(
  serverId: string,
): Promise<McpServerProcessStatus> {
  return apiGet<McpServerProcessStatus>(
    `/tools/mcp-servers/${serverId}/status`,
  );
}

/** 启动 stdio MCP server 子进程 */
export function startMcpServer(
  serverId: string,
): Promise<McpServerProcessStatus> {
  return apiPost<McpServerProcessStatus>(
    `/tools/mcp-servers/${serverId}/start`,
  );
}

/** 停止 stdio MCP server 子进程 */
export function stopMcpServer(
  serverId: string,
): Promise<McpServerProcessStatus> {
  return apiPost<McpServerProcessStatus>(`/tools/mcp-servers/${serverId}/stop`);
}

/** 重启 stdio MCP server 子进程 */
export function restartMcpServer(
  serverId: string,
): Promise<McpServerProcessStatus> {
  return apiPost<McpServerProcessStatus>(
    `/tools/mcp-servers/${serverId}/restart`,
  );
}

/** 刷新 MCP server 工具清单（重新拉取并注册到运行时） */
export function refreshMcpServerTools(serverId: string): Promise<McpServer> {
  return apiPost<McpServer>(`/tools/mcp-servers/${serverId}/refresh`);
}