// Utility Packages
const path = require('path');

// Ghost Internals
const models = require('../../core/server/models');
const routingService = require('../../core/frontend/services/routing');
const settingsService = require('../../core/server/services/settings');
const settingsCache = require('../../core/server/services/settings/cache');
const imageLib = require('../../core/server/lib/image');
const themeService = require('../../core/server/services/themes');

// Other Test Utilities
const configUtils = require('./configUtils');
const urlServiceUtils = require('./url-service-utils');

module.exports = {
    overrideGhostConfig: (utils) => {
        utils.set('paths:contentPath', path.join(__dirname, 'fixtures'));
        utils.set('times:getImageSizeTimeoutInMS', 1);
    },

    defaultMocks: (sandbox, options) => {
        options = options || {};

        configUtils.set('paths:contentPath', path.join(__dirname, 'fixtures'));

        const cacheStub = sandbox.stub(settingsCache, 'get');

        cacheStub.withArgs('active_theme').returns(options.theme || 'casper');
        cacheStub.withArgs('timezone').returns('Etc/UTC');
        cacheStub.withArgs('permalinks').returns('/:slug/');
        cacheStub.withArgs('ghost_private_key').returns('-----BEGIN RSA PRIVATE KEY-----\nMB8CAQACAgPBAgMBAAECAgMFAgEfAgEfAgEXAgEXAgEA\n-----END RSA PRIVATE KEY-----\n');
        cacheStub.withArgs('ghost_public_key').returns('-----BEGIN RSA PUBLIC KEY-----\nMAkCAgPBAgMBAAE=\n-----END RSA PUBLIC KEY-----\n');

        if (options.amp) {
            cacheStub.withArgs('amp').returns(true);
        }

        sandbox.stub(imageLib.imageSize, 'getImageSizeFromUrl').resolves();
    },

    initGhost: () => {
        models.init();

        settingsCache.shutdown();

        return settingsService.init()
            .then(() => {
                return themeService.init();
            });
    },

    routing: {
        reset: function () {
            routingService.registry.resetAll();
        }
    },

    // Temporary function just for test/regression/site/site_spec.js
    async urlServiceInitAndWait() {
        urlServiceUtils.init();
        return await urlServiceUtils.isFinished();
    },

    urlService: urlServiceUtils
};