#!/usr/bin/env node
/**
 * Windows only: download bundled VLC, patch electron-builder to ship resources/vlc,
 * then build KiraTV NSIS installer (x64).
 */
import { execSync } from 'node:child_process';
import fs from 'node:fs';
import path from 'node:path';
import { fileURLToPath } from 'node:url';

if (process.platform !== 'win32') {
    console.error(
        'Este script debe ejecutarse en Windows (Node win32).\n' +
            'Para generar el .exe con VLC embebido, usa una máquina Windows o un job windows-latest en CI.'
    );
    process.exit(1);
}

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const workspaceRoot = path.resolve(__dirname, '..', '..');
const configPath = path.join(workspaceRoot, 'electron-builder.json');

execSync(`node "${path.join(__dirname, 'download-vlc-windows.mjs')}"`, {
    stdio: 'inherit',
    cwd: workspaceRoot,
});

const vlcExe = path.join(
    workspaceRoot,
    'tools',
    'packaging',
    'bundled-vlc',
    'win64',
    'vlc.exe'
);
if (!fs.existsSync(vlcExe)) {
    console.error('Missing bundled VLC after download:', vlcExe);
    process.exit(1);
}

const original = fs.readFileSync(configPath, 'utf8');
const config = JSON.parse(original);

const baseExtra = Array.isArray(config.extraResources)
    ? config.extraResources
    : config.extraResources
      ? [config.extraResources]
      : [];

config.extraResources = [
    ...baseExtra.filter((e) => {
        if (typeof e === 'string') {
            return !String(e).includes('bundled-vlc');
        }
        if (e && typeof e === 'object' && e.to === 'vlc') {
            return false;
        }
        return true;
    }),
    {
        from: 'tools/packaging/bundled-vlc/win64',
        to: 'vlc',
        filter: ['**/*'],
    },
];

config.win = config.win ?? {};
config.win.target = [{ target: 'nsis', arch: ['x64'] }];

fs.writeFileSync(configPath, JSON.stringify(config, null, 4) + '\n');

const run = (cmd) => {
    execSync(cmd, { stdio: 'inherit', cwd: workspaceRoot, env: process.env });
};

try {
    const nx = path.join(workspaceRoot, 'node_modules', '.bin', 'nx');
    const nxCmd = fs.existsSync(nx) ? `"${nx}"` : 'npx nx';
    run(`${nxCmd} run electron-backend:build --configuration=kiratv`);
    // On Windows, Nx defaults to the Windows platform. Do not pass --platform/--arch:
    // Nx forwards them to dependency targets (web, remote-control-web) and breaks.
    run(`${nxCmd} run electron-backend:make --configuration=kiratv`);

    console.log(
        '\nInstalador NSIS generado en dist/executables (kiratv-*-windows-x64-setup.exe) con VLC en resources/vlc.\n'
    );
} finally {
    fs.writeFileSync(configPath, original);
}