import { spawnSync } from 'node:child_process';
import fs from 'node:fs';
import path from 'node:path';

const root = process.cwd();
const win = process.platform === 'win32';
const androidDir = path.join(root, 'android');

const run = (cmd, args, cwd = root) => {
    const r = spawnSync(cmd, args, { cwd, stdio: 'inherit', shell: win });
    if (r.status !== 0) process.exit(r.status || 1);
};

const sdk = process.env.ANDROID_HOME || process.env.ANDROID_SDK_ROOT;
const lp = path.join(androidDir, 'local.properties');
if (!fs.existsSync(lp)) {
    if (!sdk) {
        console.error('Set ANDROID_HOME environment variable.');
        process.exit(1);
    }
    fs.writeFileSync(lp, 'sdk.dir=' + sdk.replace(/\\/g, '\\\\') + '\n');
}

const ghCheck = spawnSync('gh', ['--version'], { shell: win, stdio: 'ignore' });
if (ghCheck.status !== 0) {
    console.error('GitHub CLI (gh) is not installed or not in PATH.');
    process.exit(1);
}

const pkg = JSON.parse(fs.readFileSync(path.join(root, 'package.json'), 'utf8'));
const version = pkg.version || '1.0.0';
const tag = `v${version}`;

run('node', ['scripts/build-android.mjs']);
run('npx', ['cap', 'sync', 'android']);
run(win ? 'gradlew.bat' : './gradlew', ['assembleRelease'], androidDir);

const relDir = path.join(androidDir, 'app/build/outputs/apk/release');
const apkCandidates = [
    path.join(relDir, 'app-release.apk'),
    path.join(relDir, 'app-release-unsigned.apk'),
    path.join(androidDir, 'app/build/outputs/apk/debug/app-debug.apk')
];

const sourceApk = apkCandidates.find(p => fs.existsSync(p));
if (!sourceApk) {
    console.error('Build succeeded but no output APK was found.');
    process.exit(1);
}

const distDir = path.join(root, 'release');
fs.rmSync(distDir, { recursive: true, force: true });
fs.mkdirSync(distDir, { recursive: true });

const targetApkName = `Vyla-TV_${version}.apk`;
const targetApk = path.join(distDir, targetApkName);
fs.copyFileSync(sourceApk, targetApk);

const manifest = {
    name: 'Vyla TV',
    version,
    package: targetApkName,
    releaseDate: new Date().toISOString()
};
const manifestPath = path.join(distDir, 'manifest.json');
fs.writeFileSync(manifestPath, JSON.stringify(manifest, null, 2));

spawnSync('git', ['tag', '-a', tag, '-m', `Release ${tag}`], { shell: win, stdio: 'inherit' });
spawnSync('git', ['push', 'origin', tag], { shell: win, stdio: 'inherit' });

run('gh', [
    'release',
    'create',
    tag,
    targetApk,
    manifestPath,
    '--title',
    `Vyla TV Release ${tag}`,
    '--notes',
    `Automated Release ${tag}`
]);