NLeSC/Cesium-NcWMS

(function() {
  'use strict';

  function DatasetController(NcwmsService, Messagebus, UserAgent) {
    this.mobile = UserAgent.mobile;

    this.getDatasets = function() {
      return NcwmsService.datasets;
    };

    this.selectedDataset = 'default';
    Messagebus.subscribe('ncwmsDatasetSelected', function(event, value) {
      if (this.selectedDataset !== value) {
        this.selectedDataset = value;
      }
    }.bind(this));

    this.selectDataset = function(dataset) {
      Messagebus.publish('ncwmsDatasetSelected', dataset);
      Messagebus.publish('ncwmsUnitsChange', dataset.units);
      Messagebus.publish('legendMinChange', dataset.min);
      Messagebus.publish('legendMaxChange', dataset.max);

      if (dataset.graphicalMin !== 0) {
        Messagebus.publish('graphMinChange', dataset.graphicalMin);
        Messagebus.publish('graphMaxChange', dataset.graphicalMax);
      } else {
        Messagebus.publish('graphMinChange', dataset.min);
        Messagebus.publish('graphMaxChange', dataset.max);
      }
    };
  }

  angular.module('eWaterCycleApp.dataset').controller('DatasetController', DatasetController);
})();