// mcp-servers/internal-api-server.ts
import { Server } from "@modelcontextprotocol/sdk/server/index.js";
import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";

const server = new Server(
  { name: "internal-api", version: "1.0.0" },
  { capabilities: { tools: {} } }
);

// הגדרת Tools
server.setRequestHandler("tools/list", async () => ({
  tools: [
    {
      name: "get_course_stats",
      description: "Get enrollment and completion stats for a course",
      inputSchema: {
        type: "object",
        properties: {
          course_slug: { type: "string", description: "Course slug" }
        },
        required: ["course_slug"]
      }
    },
    {
      name: "list_active_users",
      description: "List users active in the last N days",
      inputSchema: {
        type: "object",
        properties: {
          days: { type: "number", description: "Number of days to look back" }
        },
        required: ["days"]
      }
    }
  ]
}));

// ביצוע Tools
server.setRequestHandler("tools/call", async (request) => {
  const { name, arguments: args } = request.params;
  
  if (name === "get_course_stats") {
    const response = await fetch(
      `http://localhost:8008/api/admin/stats/course/${args.course_slug}`,
      { headers: { Authorization: `Bearer ${process.env.ADMIN_TOKEN}` } }
    );
    const data = await response.json();
    return { content: [{ type: "text", text: JSON.stringify(data, null, 2) }] };
  }
  
  if (name === "list_active_users") {
    const response = await fetch(
      `http://localhost:8008/api/admin/users?active_days=${args.days}`,
      { headers: { Authorization: `Bearer ${process.env.ADMIN_TOKEN}` } }
    );
    const data = await response.json();
    return { content: [{ type: "text", text: JSON.stringify(data, null, 2) }] };
  }
  
  throw new Error(`Unknown tool: ${name}`);
});

// הרצה
const transport = new StdioServerTransport();
await server.connect(transport);
MCP — Model Context Protocol

MCP — Model Context Protocol

MCP — Model Context Protocol
