import { execSync } from 'child_process';
import { readFileSync, writeFileSync } from 'fs';
import { valid } from 'semver';

const newVersion = process.argv.find(value => value.startsWith('--new_version'));
if (!newVersion) {
    throw Error('Param --new_version is missing!');
}
const targetVersion = newVersion.split('=')[1];
if (!targetVersion) {
    throw Error('Param --new_version is empty!');
}
if (!valid(targetVersion)) {
    throw Error('New version is invalid!')
}

// read minAppVersion from manifest.json
let manifestFile = JSON.parse(readFileSync('manifest.json', 'utf8'));
const { minAppVersion } = manifestFile;
if (!minAppVersion || minAppVersion === '') {
    throw Error(`Missing minAppVersion in 'manifest.json'`);
}

// update version to target version
manifestFile.version = targetVersion;
writeFileSync('manifest.json', JSON.stringify(manifestFile, null, '\t'));

// update version in package
let packageFile = JSON.parse(readFileSync('package.json', 'utf8'));
packageFile.version = targetVersion;
writeFileSync('package.json', JSON.stringify(packageFile, null, '\t'));

// update version in package-lock
try {
    execSync('npm install', { stdio: 'inherit' });
} catch (error) {
    throw Error('npm installed failed: ' + error);
}

// read versions file 
let versionsFile = JSON.parse(readFileSync('versions.json', 'utf8'));
let keys = Object.keys(versionsFile);

// remove existing versions with same minAppVersion
keys.forEach(key => {
    if (minAppVersion === versionsFile[key]) {
        delete versionsFile[key];
    }
});

// update versions.json with target version and minAppVersion from manifest.json
versionsFile[targetVersion] = minAppVersion;
writeFileSync('versions.json', JSON.stringify(versionsFile, null, '\t'));