#!/usr/bin/env node
const fs = require('fs');
const path = require('path');

const root = path.resolve(__dirname, '..');

// Read app.json
const appJsonPath = path.join(root, 'app.json');
const appJson = JSON.parse(fs.readFileSync(appJsonPath, 'utf8'));
const currentVersion = appJson.expo.version;

// Parse semver
const parts = currentVersion.split('.').map(Number);
parts[2] += 1;
const newVersion = parts.join('.');
const newVersionCode = parts[0] * 10000 + parts[1] * 100 + parts[2];

// Update app.json
appJson.expo.version = newVersion;
fs.writeFileSync(appJsonPath, JSON.stringify(appJson, null, 2) + '\n');

// Update package.json
const pkgJsonPath = path.join(root, 'package.json');
const pkgJson = JSON.parse(fs.readFileSync(pkgJsonPath, 'utf8'));
pkgJson.version = newVersion;
fs.writeFileSync(pkgJsonPath, JSON.stringify(pkgJson, null, 2) + '\n');

// Update android/app/build.gradle if it exists (skipped in CI before prebuild)
const gradlePath = path.join(root, 'android', 'app', 'build.gradle');
if (fs.existsSync(gradlePath)) {
  let gradle = fs.readFileSync(gradlePath, 'utf8');
  gradle = gradle.replace(/versionCode\s+\d+/, `versionCode ${newVersionCode}`);
  gradle = gradle.replace(/versionName\s+"[^"]+"/, `versionName "${newVersion}"`);
  fs.writeFileSync(gradlePath, gradle);
}

console.log(newVersion);