const https = require('https');
const fs = require('fs');
const path = require('path');
const os = require('os');
const { execSync } = require('child_process');

const VERSION = require('../package.json').version;
const PLATFORM = os.platform();
const ARCH = os.arch();

const PLATFORM_MAP = {
  darwin: 'apple-darwin',
  linux: 'unknown-linux-gnu',
  win32: 'pc-windows-msvc',
};

const ARCH_MAP = {
  x64: 'x86_64',
  arm64: 'aarch64',
};

const platformStr = PLATFORM_MAP[PLATFORM];
const archStr = ARCH_MAP[ARCH];

if (!platformStr || !archStr) {
  console.error(`Unsupported platform: ${PLATFORM}-${ARCH}`);
  process.exit(1);
}

const binaryName = PLATFORM === 'win32' ? 'engram-mcp.exe' : 'engram-mcp';
const targetDir = path.join(__dirname, '..', 'bin');
const targetPath = path.join(targetDir, binaryName);

// For now, just create a placeholder - real binaries come from GitHub releases
console.log(`Engram MCP v${VERSION} installed for ${archStr}-${platformStr}`);
console.log(`Binary location: ${targetPath}`);

// Ensure bin directory exists
if (!fs.existsSync(targetDir)) {
  fs.mkdirSync(targetDir, { recursive: true });
}