var fs = require('fs');
var path = require('path');
var crypto = require('crypto');

var manifest = {
    packageUrl: 'http://localhost/tutorial-hot-update/remote-assets/',
    remoteManifestUrl: 'http://localhost/tutorial-hot-update/remote-assets/project.manifest',
    remoteVersionUrl: 'http://localhost/tutorial-hot-update/remote-assets/version.manifest',
    version: '1.0.0',
    assets: {},
    searchPaths: []
};

var dest = '/packages-hot-update/manifest/';
var src = './build/jsb-link/src';

// Parse arguments
var i = 2;
while (i < process.argv.length) {
    var arg = process.argv[i];

    switch (arg) {
        case '--url' :
        case '-u' :
            var url = process.argv[i + 1];
            manifest.packageUrl = url;
            manifest.remoteManifestUrl = url + 'project.manifest';
            manifest.remoteVersionUrl = url + 'version.manifest';
            i += 2;
            break;
        case '--version' :
        case '-v' :
            manifest.version = process.argv[i + 1];
            i += 2;
            break;
        case '--src' :
        case '-s' :
            src = process.argv[i + 1];
            i += 2;
            break;
        case '--dest' :
        case '-d' :
            dest = process.argv[i + 1];
            i += 2;
            break;
        default :
            i++;
            break;
    }
}


function readDir(dir, obj) {
    var stat = fs.statSync(dir);
    if (!stat.isDirectory()) {
        return;
    }
    var subpaths = fs.readdirSync(dir), subpath, size, md5, compressed, relative;
    for (var i = 0; i < subpaths.length; ++i) {
        if (subpaths[i][0] === '.') {
            continue;
        }
        subpath = path.join(dir, subpaths[i]);
        stat = fs.statSync(subpath);
        if (stat.isDirectory()) {
            readDir(subpath, obj);
        } else if (stat.isFile()) {
            // Size in Bytes
            size = stat['size'];
            md5 = crypto.createHash('md5').update(fs.readFileSync(subpath)).digest('hex');
            compressed = path.extname(subpath).toLowerCase() === '.zip';

            relative = path.relative(src, subpath);
            relative = relative.replace(/\\/g, '/');
            relative = encodeURI(relative);
            obj[relative] = {
                'size': size,
                'md5': md5
            };
            if (compressed) {
                obj[relative].compressed = true;
            }
        }
    }
}

var mkdirSync = function (path) {
    try {
        fs.mkdirSync(path);
    } catch (e) {
        if (e.code != 'EEXIST') throw e;
    }
}
const fetch = require('node-fetch');

const url1 = 'https://jenkins.black-art.cn/view/all/job/b22_client_android/lastBuild/buildNumber';
const username = 'lanyunfei';
const password = 'bend2690';
const auth = 'Basic ' + Buffer.from(username + ':' + password).toString('base64');

fetch(url1, {
    method: 'GET',
    headers: {
        'Authorization': auth
    }
})
    .then(response => {
        if (!response.ok) {
            throw new Error('Network response was not ok ' + response.statusText);
        }
        return response.text();
    })
    .then(data => {
        console.log('Build Number:', data);
        let buildNumber = manifest.version == '0.0.0' ? '0' : process.env.BUILD_NUMBER
        manifest.version = '1.' + data + '.' + buildNumber
        // Iterate assets and src folder
        readDir(path.join(src, 'src'), manifest.assets);
        readDir(path.join(src, 'assets'), manifest.assets);

        var destManifest = path.join(dest, 'project.manifest');
        var destVersion = path.join(dest, 'version.manifest');

        mkdirSync(dest);

        fs.writeFile(destManifest, JSON.stringify(manifest), (err) => {
            if (err) throw err;
            console.log('Manifest successfully generated');
        });

        delete manifest.assets;
        delete manifest.searchPaths;
        fs.writeFile(destVersion, JSON.stringify(manifest), (err) => {
            if (err) throw err;
            console.log('Version successfully generated');
        });
    })
    .catch(error => {
        console.error('There was a problem with the fetch operation:', error);
    });