/* LemonLDAP::NG Notifications Explorer client
 *
 */

(function() {
  'use strict';
  var scheme = [
      function(v){
        return "groupBy=substr(uid,1)";
      },
      function(v) {
        return "uid=" + v + "*&groupBy=uid";
      },
      function(v) {
        return "uid=" + v;
      }
    ];
  var menu = {
    'actives':[{
      'title': 'markAsDone'
    }],
    'done': [{
      'title': 'deleteNotification'
    }],
    'new': [{
      'title': 'save'
    }],
    'home': []
  }

  var llapp = angular.module('llngNotificationsExplorer', ['ui.tree', 'ui.bootstrap', 'llApp']);

  llapp.controller('NotificationsExplorerCtrl', ['$scope', '$translator', '$location', '$q', '$http', function($scope, $translator, $location, $q, $http) {

    $scope.links = links;
    $scope.staticPrefix = staticPrefix;
    $scope.scriptname = scriptname;
    $scope.formPrefix = formPrefix;
    $scope.availableLanguages = availableLanguages;
    $scope.waiting = true;
    $scope.showM = false;
    $scope.showT = false;
    $scope.showForm = false;
    $scope.data = [];
    $scope.form = {};
    $scope.currentScope = null;
    $scope.currentNotification = null;
    $scope.menu = menu;
    $scope.translateP = $translator.translateP;
    $scope.translate = $translator.translate;
    $scope.translateTitle = function(node) {
      return $translator.translateField(node, 'title');
    };

    /* Manage form menu clicks */
    $scope.menuClick = function(button) {
      if (button.popup) {
        window.open(button.popup);
      } else {
        if (!button.action) button.action = button.title;
        switch (typeof button.action) {
          case 'function':
            button.action($scope.currentNode, $scope);
            break;
          case 'string':
            $scope[button.action]();
            break;
          default:
            console.log(typeof button.action);
        };
      }
      $scope.showM = false;
    };

    $scope.markAsDone = function() {
      $scope.waiting = true;
      $http.put(scriptname + "notifications/"+$scope.type+"/" + $scope.currentNotification.uid+'_'+$scope.currentNotification.reference,{'done':1}).success(function(data) {
        $scope.currentNotification = null;
        $scope.currentScope.remove();
        $scope.waiting = false;
      }).error(function(j, e) {
        $scope.currentNotification = null;
        $scope.currentScope.remove();
        $scope.waiting = false;
      });
    }

    $scope.deleteNotification = function() {
      $scope.waiting = true;
      $http.delete(scriptname + "notifications/"+$scope.type+"/" + $scope.currentNotification.done).success(function(data) {
        $scope.currentNotification = null;
        $scope.currentScope.remove();
        $scope.waiting = false;
      }).error(function(j, e) {
        $scope.currentNotification = null;
        $scope.currentScope.remove();
        $scope.waiting = false;
      });
    }

    /* Simple toggle management */
    $scope.stoggle = function(scope) {
      var node = scope.$modelValue;
      if (node.nodes.length == 0) $scope.updateTree(node.value, node.nodes, node.level, node.query);
      scope.toggle();
    };

    $scope.notifDate = function(s) {
      if(s!==null){
      var d = new Date(s.substr(0,4),s.substr(4,2)-1,s.substr(6,2));
        return d.toLocaleDateString();
      }
      return '';
    }

    /* method `getLanguage(lang)`
     * Launch init() after setting current language
     */
    $scope.getLanguage = function(lang) {
      $scope.lang = lang;
      // Force reload home
      $scope.form = 'white';
      $scope.init();
      $scope.showM = false;
    }

    /* function `pathEvent(event, next; current)`:
     * Called when $location.path() change, launch getCfg() with the new
     * configuration number
     */
    var pathEvent = function(event, next, current) {
      var n = next.match(/#\/(\w+)/);
      if (n === null) {
        $scope.type = 'actives';
      } else {
        $scope.type = n[1];
      }
      if($scope.type == 'new') {
        $scope.displayCreateForm();        
      }
      else {
        $scope.showForm = false;
        $scope.init();
      }
    }
    $scope.$on('$locationChangeSuccess', pathEvent);

    var autoId = 0;
    $scope.updateTree = function(value, node, level, currentQuery) {
      $scope.waiting = true;
      var query = scheme[level](value, currentQuery);

      $http.get(scriptname + "notifications/"+$scope.type+"?" + query).success(function(data) {
        if (data.result) {
          data.values.forEach(function(n) {
            autoId++;
            n.id = 'node' + autoId;
            if (level < scheme.length - 1) {
              n.nodes = [];
              n.level = level + 1;
              n.query = query;
            }
            node.push(n);
          });
        }
        $scope.waiting = false;
      }).error(function(j, e) {
        $scope.waiting = false;
      });
    };

    $scope.displayNotification = function(scope) {
      $scope.waiting = true;
      $scope.currentScope = scope;
      var node = scope.$modelValue;
      var notificationId = node.notification;
      if($scope.type == 'actives') {
        notificationId = node.uid+'_'+node.reference;
      }
      $http.get(scriptname + "notifications/"+$scope.type+"/" + notificationId).success(function(data) {
        $scope.currentNotification = {'uid':node.uid,'reference':node.reference,'condition':node.condition};
        if($scope.type=='actives'){$scope.currentNotification.notifications=data.notifications}
        else{
          $scope.currentNotification.done=data.done;
        }
        $scope.waiting = false;
      }).error(function(j, e) {
        $scope.waiting = false;
      });
    }

    $scope.save = function() {
      if($scope.form.uid && $scope.form.reference && $scope.form.xml && $scope.form.date) {
        $scope.waiting = true;
        $http.post('notifications/actives',$scope.form).success(function(data){
          $scope.form = {};
          if(data.result==1){
            alert($translator.translate('notificationCreated'));
          }
          else {
            alert($translator.translateP('__notificationNotCreated__ ('+data.error+')'));
          }
          $scope.waiting = false;
        }).error(function(j,e){
          $scope.waiting = false;
        });
      }
      else {
        alert($translator.translate('incompleteForm'));
      }
    }

    $scope.init = function() {
      var tmp;
      $scope.waiting = true;
      $scope.data = [];
      $q.all([
          $translator.init($scope.lang),
          $scope.updateTree('', $scope.data, 0)
        ])
        .then(function() {
          $scope.waiting = false;
        }, function(j, e) {
          $scope.waiting = false;
        });
    };

    $scope.displayCreateForm = function() {
      $scope.waiting = true;
      $translator.init($scope.lang).then(function(){
        $scope.currentNotification = null;
        $scope.showForm = true;
        $scope.data = [];
        $scope.waiting = false;
      });
    }

    var c = $location.path().match(/^\/(\w+)/);
    $scope.type = c ? c[1] : 'actives';
  }]);
})();