"""
MCP server exposing Manual Slop's custom tools (mcp_client.py) to Claude Code.

All 26 tools from mcp_client.MCP_TOOL_SPECS are served, plus run_powershell.
Delegates to mcp_client.dispatch() for all tools except run_powershell,
which routes through shell_runner.run_powershell() directly.

Usage (in .claude/settings.json mcpServers):
    "command": "uv", "args": ["run", "python", "scripts/mcp_server.py"]
"""

import asyncio
import os
import sys

# Add project root to sys.path
sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "..")))

import mcp_client
import shell_runner

from mcp.server import Server
from mcp.server.stdio import stdio_server
from mcp.types import Tool, TextContent

# run_powershell is handled by shell_runner, not mcp_client.dispatch()
# Define its spec here since it's not in MCP_TOOL_SPECS
RUN_POWERSHELL_SPEC = {
 "name": "run_powershell",
 "description": (
  "Run a PowerShell script within the project base directory. "
  "Returns combined stdout, stderr, and exit code. "
  "60-second timeout. Use for builds, tests, and system commands."
 ),
 "parameters": {
  "type": "object",
  "properties": {
   "script": {
    "type": "string",
    "description": "PowerShell script content to execute."
   }
  },
  "required": ["script"]
 }
}

server = Server("manual-slop-tools")

@server.list_tools()
async def list_tools() -> list[Tool]:
 tools = []
 for spec in mcp_client.MCP_TOOL_SPECS:
  tools.append(Tool(
    name=spec["name"],
    description=spec["description"],
    inputSchema=spec["parameters"],
   ))
  # Add run_powershell
 tools.append(Tool(
   name=RUN_POWERSHELL_SPEC["name"],
   description=RUN_POWERSHELL_SPEC["description"],
   inputSchema=RUN_POWERSHELL_SPEC["parameters"],
  ))
 return tools

@server.call_tool()
async def call_tool(name: str, arguments: dict) -> list[TextContent]:
 try:
  if name == "run_powershell":
   script = arguments.get("script", "")
   result = shell_runner.run_powershell(script, os.getcwd())
  else:
   result = mcp_client.dispatch(name, arguments)
  return [TextContent(type="text", text=str(result))]
 except Exception as e:
  return [TextContent(type="text", text=f"ERROR: {e}")]

async def main() -> None:
# Configure mcp_client with the project root so py_* tools are not ACCESS DENIED
 project_root = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
 mcp_client.configure([], extra_base_dirs=[project_root])
 async with stdio_server() as (read_stream, write_stream):
  await server.run(
   read_stream,
   write_stream,
   server.create_initialization_options(),
  )

if __name__ == "__main__":
 asyncio.run(main())