#!/usr/bin/env node
/* Copyright (C) 2026 Moko Consulting <hello@mokoconsulting.tech>
 * SPDX-License-Identifier: GPL-3.0-or-later
 * BRIEF: Interactive setup — prompts for Gitea connection details
 */
import { createInterface } from 'node:readline/promises';
import { readFile, writeFile } from 'node:fs/promises';
import { resolve } from 'node:path';
import { homedir } from 'node:os';

const CONFIG_PATH = resolve(homedir(), '.gitea-api-mcp.json');
const rl = createInterface({ input: process.stdin, output: process.stdout });

async function prompt(q, d) { const a = await rl.question(`${q}${d ? ` [${d}]` : ''}: `); return a.trim() || d || ''; }
async function promptRequired(q) { let a = ''; while (!a) { a = (await rl.question(`${q}: `)).trim(); if (!a) console.log('  Required.'); } return a; }

async function main() {
	console.log('\n=== gitea-api-mcp Setup ===\n');
	let existing = null;
	try { existing = JSON.parse(await readFile(CONFIG_PATH, 'utf-8')); console.log(`Existing: ${Object.keys(existing.connections).join(', ')}\n`); } catch {}

	const name = await prompt('Connection name', 'moko');
	const baseUrl = await promptRequired('Gitea URL (e.g. https://git.mokoconsulting.tech)');
	const token = await promptRequired('Access token (Settings > Applications > Generate Token)');
	const insecure = (await prompt('Skip TLS verification? (y/N)', 'N')).toLowerCase() === 'y';

	const conn = { baseUrl: baseUrl.replace(/\/+$/, ''), token };
	if (insecure) conn.insecure = true;

	const config = existing ?? { defaultConnection: name, connections: {} };
	config.connections[name] = conn;
	if (!existing) config.defaultConnection = name;
	else if ((await prompt(`Set "${name}" as default? (y/N)`, 'N')).toLowerCase() === 'y') config.defaultConnection = name;

	await writeFile(CONFIG_PATH, JSON.stringify(config, null, '\t') + '\n', 'utf-8');
	console.log(`\nConfig written to ${CONFIG_PATH}\n`);
	rl.close();
}

main().catch(e => { console.error(e.message); rl.close(); process.exit(1); });