'use strict';

var debug = require('debug')('e2e:common'),
    path = require('path'),
    safe = require('safetydance'),
    util = require('util'),
    _ = require('underscore');

exports = module.exports = {
    TESTAPP_ID: 'io.cloudron.testapp',
    PREV_TESTAPP_VERSION : '22.0.0',
    TESTAPP_VERSION : '23.0.6',

    cloudronDomain: cloudronDomain,
    verifyResponse2xx: verifyResponse2xx,
    verifyResponse: verifyResponse,
    getOwner: getOwner,
    getAdmin: getAdmin,
    stripeSecret: stripeSecret,
    stripUnreachable: stripUnreachable,
    regexp: regexp
};

var gEcosystem = safe.require(path.join(__dirname, '../secrets/e2e-test/ecosystem-staging.json'));

function regexp(str) {
    return new RegExp(str.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'));
}

function cloudronDomain(filename) {
    return 't' + path.basename(filename.replace(/-/g,''), 'test.js') + '.selfhost.io';
}

function stripUnreachable(releases) {
    var reachableVersions = [ ];
    var curVersion = '0.20.0';

    while (true) {
        reachableVersions.push(curVersion);
        var nextVersion = releases[curVersion].next;
        if (!nextVersion) break;
        curVersion = nextVersion;
    }

    return _.pick(releases, reachableVersions);
}

function verifyResponse2xx(res, args) {
    if (res.statusCode < 200 || res.statusCode > 299) {
        debug('Response error statusCode:%s error:%s body:%j', res.statusCode, res.error, res.body);
        var errorMessage = util.format.apply(util, Array.prototype.slice.call(arguments, 1));
        debug(errorMessage.red);
        throw new Error(errorMessage);
    }
}

function verifyResponse(res, args) {
    if (res.statusCode < 200 || res.statusCode > 399) {
        debug('Response error statusCode:%s error:%s body:%j', res.statusCode, res.error, res.body);
        var errorMessage = util.format.apply(util, Array.prototype.slice.call(arguments, 1));
        debug(errorMessage.red);
        throw new Error(errorMessage);
    }
}

function getOwner() {
    return {
        username: process.env.APPSTORE_USERNAME || gEcosystem.env.APPSTORE_USERNAME,
        password: process.env.APPSTORE_PASSWORD || gEcosystem.env.APPSTORE_PASSWORD,
        email: process.env.APPSTORE_EMAIL || gEcosystem.env.APPSTORE_EMAIL
    };
}

function getAdmin() {
    return {
        username: process.env.APPSTORE_ADMIN_USERNAME || gEcosystem.env.APPSTORE_ADMIN_USERNAME,
        password: process.env.APPSTORE_ADMIN_PASSWORD || gEcosystem.env.APPSTORE_ADMIN_PASSWORD,
        email: process.env.APPSTORE_ADMIN_EMAIL || gEcosystem.env.APPSTORE_ADMIN_EMAIL
    };
}

function stripeSecret() {
    return process.env.STRIPE_SECRET || gEcosystem.env.STRIPE_SECRET;
}