class MantenanceCountItem { String planDate; int waitingMaintenance; int inProgress; int overdue; int complete; MantenanceCountItem.fromJsonMap(Map map): planDate = map["planDate"], waitingMaintenance = map["waitingMaintenance"], inProgress = map["inProgress"], overdue = map["overdue"], complete = map["complete"]; Map toJson() { final Map data = new Map(); data['planDate'] = planDate; data['waitingMaintenance'] = waitingMaintenance; data['inProgress'] = inProgress; data['overdue'] = overdue; data['complete'] = complete; return data; } }