"""Tool to search for items in a STAC catalog."""
from typing import Any
from mcp.types import TextContent
from stac_mcp.tools.client import STACClient
def handle_search_items(
client: STACClient,
arguments: dict[str, Any],
) -> list[TextContent] | dict[str, Any]:
collections = arguments.get("collections")
bbox = arguments.get("bbox")
dt = arguments.get("datetime")
query = arguments.get("query")
limit = arguments.get("limit", 10)
items = client.search_items(
collections=collections,
bbox=bbox,
datetime=dt,
query=query,
limit=limit,
)
if arguments.get("output_format") == "json":
return {"type": "item_list", "count": len(items), "items": items}
result_text = f"Found {len(items)} items:\n\n"
for item in items:
result_text += f"**{item['id']}** (Collection: `{item['collection']}`)\n"
if item["datetime"]:
result_text += f" Date: {item['datetime']}\n"
if item["bbox"]:
b = item["bbox"]
result_text += f" BBox: [{b[0]:.2f}, {b[1]:.2f}, {b[2]:.2f}, {b[3]:.2f}]\n"
result_text += f" Assets: {len(item['assets'])}\n\n"
return [TextContent(type="text", text=result_text)]
