// Routes
var robots = angular.module("robots", ['ngRoute']);

robots.config(["$routeProvider", function($routeProvider) {
  $routeProvider.when("/robots", {
    templateUrl: "/partials/robot-index.html",
    controller: RobotIndexCtrl
  }).when("/robots/:robotId", {
    templateUrl: "/partials/robot-detail.html",
    controller: RobotDetailCtrl
  }).otherwise({
    redirectTo: "/robots"
  });
}])

// Controllers
var RobotIndexCtrl = function($scope, $http, $location, $route) {
  $http.get('/robots').success(function(data) {
    $scope.robots = data;
  });

  $scope.robotDetail = function(robotId) {
    return $location.path("/robots/" + robotId);
  };
};

var RobotDetailCtrl = function($scope, $http, $routeParams, $location) {
  $scope.params = [
    { name: '', value: '', type: 'string' }
  ];

  $scope.paramTypes = ["string", "boolean", "number"]

  $scope.addParam = function() {
    $scope.params.push({name: '', value: '', type: 'string'});
  }

  $scope.removeParam = function(index) {
    $scope.params.splice(index, 1)
  }

  $scope.isConnected = function(connection) {
    if (connection && connection.connected) { return "connected"; }
  };

  $http.get('/robots/' + $routeParams.robotId).success(function(data) {
    $scope.robot = data;
  });

  $scope.getDeviceDetail = function(deviceId) {
    var url = '/robots/' + $scope.robot.name + "/devices/" + deviceId;
    $http.get(url).success(function(data) {
      $scope.deviceDetail = data;
    });
  };

  $scope.executeDisabled = function() {
    return $scope.command === void 0
  }

  $scope.executeCommand = function() {
    var robot = $scope.robot.name,
        device = $scope.deviceDetail.name,
        command = $scope.command,
        params = extractParams(),
        url ='/robots/' + robot + "/devices/" + device + "/commands/" + command;

    $http.post(url, params).success(function(data) {
      $(".console code").append(data.result + "\n");
    });
  };

  var extractParams = function() {
    var params = {}

    for (var i = 0; i < $scope.params.length; i++) {
      var base = $scope.params[i];
      params[base.name] = base.value;

      switch (base.type) {
        case "boolean":
          str = String(params[base.name]).toLowerCase();
          params[base.name] = (str === 'true' || str === 't');
          break;

        case "number":
          params[base.name] = Number(params[base.name]);
          break;

        default:
          // assume string, nothing changes
          break;
      }
    }

    return params;
  }
};