var app = angular.module('wechat', ['ngRoute','ngCookies']);
var apiUrl = 'http://wechat.trustie.net/api/v1/';
var debug = false; //调试标志,如果在本地请置为true

app.factory('auth', function($http,$routeParams, $cookies){
    var _openid = '';

    if(debug===true){
        _openid = "oCnvgvz8R7QheXE-R9Kkr39j8Ndg";
    }

    var getOpenId = function(cb) {
        if (typeof _openid !== 'undefined' && _openid.length > 0) {
            cb(_openid);
            return;
        }
        var code = $routeParams.code;
        $http({
            url: '/wechat/get_open_id',
            data: {code: code},
            method: 'POST'
        }).then(function successCallback(response) {
            _openid = response.data.openid;
            if(typeof _openid !== 'undefined' && _openid.length>0){
                if(debug !== true){ //如果是生产环境,就存到cookies中
                    $cookies.put("openid", _openid);
                }
            } else {
                if(debug!==true){//考虑从cookies中取出
                    _openid = $cookies.get('openid');
                }
            }

            cb(_openid);
        }, function errorCallback(response) {
            cb(null);
        });

    };
    var openid = function(){
        return _openid;
    }
    return {getOpenId: getOpenId, openid: openid};
});

app.controller('ActivityController',function($scope, $http, auth){
    $scope.repaceUrl = function(url){
        return "http://www.trustie.net/" + url;
    }

    console.log("ActivityController load");

    $scope.activities = [];
    $scope.page = 1;

    var loadActData = function(page){
        $scope.page = page;
        $http({
            method: 'POST',
            url: apiUrl+ "activities",
            data: {openid: auth.openid(), page: page},
        }).then(function successCallback(response) {
            $scope.activities = $scope.activities.concat(response.data.data);
        }, function errorCallback(response) {
        });
    }

    auth.getOpenId(function(oid){
        if(!oid){
            alert("获取openid出错");
        } else {
            loadActData($scope.page);
        }
    });

    $scope.loadActData = loadActData;

});

app.controller('IssueController', function($scope, $http, $routeParams, auth){
    $scope.formData = {comment: ''};

    var loadData = function(id){
        $http({
            method: 'GET',
            url: apiUrl+ "issues/"+id,
        }).then(function successCallback(response) {
            console.log(response.data);
            $scope.issue = response.data.data;

        }, function errorCallback(response) {
        });
    }

    loadData($routeParams.id);


    $scope.addIssueReply = function(data){
        console.log(data.comment);

        if(!data.comment || data.comment.length<=0){
            return;
        }

        var userInfo = {
            type: "Issue",
            content: data.comment,
            openid: auth.openid(),
        };

        $http({
            method: 'POST',
            url: apiUrl+ "new_comment/"+$routeParams.id,
            data: userInfo,
        }).then(function successCallback(response) {
            alert("提交成功");
            $scope.formData = {comment: ''};
            loadData($routeParams.id);
        }, function errorCallback(response) {
        });
    }


});

app.filter('safeHtml', function ($sce) {
    return function (input) {
        return $sce.trustAsHtml(input);
    }
});

app.config(['$routeProvider',function ($routeProvider) {
    $routeProvider
        .when('/activities', {
            templateUrl: 'activities.html',
            controller: 'ActivityController'
        })
        .when('/issues/:id', {
            templateUrl: 'issue_detail.html',
            controller: 'IssueController'
        })
        .otherwise({
            redirectTo: '/activities'
        });
}]);