boennemann/zentodone

angular.module('zentodone').factory('tasks', function ($rootScope, hoodie, $q, Task) {

  hoodie.store.on('change:task', function(name, task) {
    $rootScope.$broadcast('taskChange', {
      type: name,
      task: task
    })
  })

  return {
    get: function(id) {
      return $q.when(hoodie.store.find('task', id))
    },
    getAll: function(type) {
      var promise = $q.when(hoodie.store.findAll('task'))
      if (!Task.isType(type)) {
        return promise
      }

      var deferred = $q.defer()
      promise.then(function(tasksData) {
        var tasksDataOfType = []
        for (var i = 0; i < tasksData.length; i++) {
          if (tasksData[i].taskType === type) {
            tasksDataOfType.push(tasksData[i])
          }
        }
        deferred.resolve(tasksDataOfType)
      })
      return deferred.promise
    },
    add: function(title, description) {
      var newTask = new Task(title, description)
      return $q.when(hoodie.store.add('task', newTask.data))
    },
    extend: function(scope) {
      var methods = ['setDone', 'setDeleted']

      angular.forEach(methods, function(method) {
        scope[method] = function(data) {
          var task = new Task(data)
          return task[method]()
        }
      })

      var conversions = ['inbox', 'mit', 'br']

      angular.forEach(conversions, function(conversion) {
        var method = 'convertTo' + conversion[0].toUpperCase() + conversion.substring(1)
        var taskType = Task[conversion.toUpperCase()]
        scope[method] = function(data) {
          var task = new Task(data)
          return task.convertTo(taskType)
        }
      })
    }
  }
})