'use strict';

/* global angular */

// create main application module
var app = angular.module('Application', ['angular-md5', 'ui-notification']);

angular.module('Application').filter('prettyOwner', function () {
    return function (uid) {
        if (uid === 1) return 'root';
        if (uid === 33) return 'cloudron';
        if (uid === 1000) return 'cloudron';
        if (uid === 1001) return 'git';

        return 'unkown';
    }
});

app.controller('FileManagerController', ['$scope', 'Client', function ($scope, Client) {
    var search = decodeURIComponent(window.location.search).slice(1).split('&').map(function (item) { return item.split('='); }).reduce(function (o, k) { o[k[0]] = k[1]; return o; }, {});

    $scope.initialized = false;
    $scope.client = Client;
    $scope.cwd = '/';
    $scope.appId = search.appId;
    $scope.app = null;
    $scope.entries = [];

    function sanitize(filePath) {
        filePath = filePath.split('/').filter(function (a) { return !!a; }).reduce(function (a, v) {
            if (v === '.'); // do nothing
            else if (v === '..') a.pop();
            else a.push(v);
            return a;
        }, []).join('/');

        return '/' + filePath;
    }

    $scope.refresh = function () {
        Client.filesGet($scope.appId, $scope.cwd, function (error, result) {
            if (error) return Client.error(error);

            console.log(result);

            $scope.entries = result.entries;
        });
    };

    $scope.uploadFile = function () {
        console.log('uploadFile');
    };

    $scope.uploadFolder = function () {
        console.log('uploadFolder');
    };

    $scope.remove = function (entry) {
        console.log('remove', entry);
    };

    $scope.open = function (entry) {
        if (entry.isDirectory) {
            setDirectory($scope.cwd + '/' + entry.filePath);
        } else if (entry.isFile) {
            console.log('open', entry)
        } else {}
    };

    $scope.goDirectoryUp = function () {
        setDirectory($scope.cwd + '/..')
    };

    function setDirectory(path) {
        path = sanitize(path);

        if ($scope.cwd === path) return;

        $scope.cwd = path;
        $scope.refresh();
    }

    function init() {

        Client.getStatus(function (error, status) {
            if (error) return Client.initError(error, init);

            if (!status.activated) {
                console.log('Not activated yet, redirecting', status);
                window.location.href = '/';
                return;
            }

            // check version and force reload if needed
            if (!localStorage.version) {
                localStorage.version = status.version;
            } else if (localStorage.version !== status.version) {
                localStorage.version = status.version;
                window.location.reload(true);
            }

            console.log('Running filemanager version ', localStorage.version);

            // get user profile as the first thing. this populates the "scope" and affects subsequent API calls
            Client.refreshUserInfo(function (error) {
                if (error) return Client.initError(error, init);

                Client.refreshConfig(function (error) {
                    if (error) return Client.initError(error, init);

                    Client.getApp($scope.appId, function (error, result) {
                        if (error) return Client.initError(error, init);

                        $scope.app = result;

                        // now mark the Client to be ready
                        Client.setReady();

                        $scope.refresh();

                        $scope.initialized = true;
                    });
                });
            });
        });
    }

    init();
}]);