import { type } from "arktype";
import type { ToolContext } from "./server.ts";
import { execute, tool } from "./shared.ts";

export const GetIssueEvents = type({
  issue_number: type.number.describe("The issue number to get events for"),
});

export function GetIssueEventsTool(ctx: ToolContext) {
  return tool({
    name: "get_issue_events",
    description:
      "Get timeline events for a Gitea issue that aren't reflected in the current state.",
    parameters: GetIssueEvents,
    execute: execute(async ({ issue_number }) => {
      ctx.toolState.issueNumber = issue_number;

      // Gitea's timeline API differs from GitHub's; return empty for now.
      return {
        issue_number,
        events: [],
        count: 0,
      };
    }),
  });
}