import { CopilotClient } from "@github/copilot-sdk";
import { accessibilityRuleLookup, createSnapshotReader, permissionForTarget, reportPrompt, streamResponse } from "./workshop.js";

const input = process.argv[2];
if (!input) throw new Error("Usage: npm start -- <http-or-https-url>");
const target = new URL(input.includes("://") ? input : `https://${input}`);
if (!["http:", "https:"].includes(target.protocol)) throw new Error("Enter an absolute HTTP or HTTPS URL.");
const client = new CopilotClient();
await client.start();
try {
  const session = await client.createSession({
    streaming: true, onPermissionRequest: permissionForTarget(target),
    tools: [accessibilityRuleLookup, createSnapshotReader(process.cwd())],
    availableTools: ["accessibility_rule_lookup", "read_latest_accessibility_snapshot", "playwright-browser_navigate"],
    mcpServers: { playwright: { command: "npx", args: ["-y", "@playwright/mcp@0.0.78", "--browser=msedge", "--output-dir", ".playwright-mcp", "--output-mode", "file"], workingDirectory: process.cwd(), tools: ["browser_navigate"] } },
  });
  try { await streamResponse(session, reportPrompt(target)); } finally { await session.disconnect(); }
} finally { await client.stop(); }