newBranchTEST: Added startTriage.dart and invalid_triage_state_exception.dart

rescueapp/lib/start_triage_system/invalid_triage_state_exception.dart

+class InvalidTriageStateException implements Exception { }
\ No newline at end of file

rescueapp/lib/start_triage_system/startTriage.dart

+import 'package:flutter/material.dart';
+import 'package:rescueapp/start_triage_system/after_opening_airways.dart';
+
+import 'package:rescueapp/start_triage_system/ambulatory.dart';
+import 'package:rescueapp/start_triage_system/camera_access.dart';
+import 'package:rescueapp/start_triage_system/lock_screen.dart';
+import 'package:rescueapp/start_triage_system/spontaneous_breathing_present.dart';
+
+import 'breathing_frequency_per_minute.dart';
+import 'circulation.dart';
+import 'invalid_triage_state_exception.dart';
+import 'neurology.dart';
+
+class StartTriage {
+
+  bool _isAmbulatory;
+  bool _isSpontaneousBreathingPresent;
+  bool _isAfterOpeningAirways;
+  bool _isBreathingFrequencyPerMinute;
+  bool _isCirculation;
+  bool _isNeurology;
+
+  Object _state;
+
+  TriageCategory _triageCategory = new TriageCategory();
+
+  bool getIsAmbulatory() {
+    return _isAmbulatory;
+  }
+
+  bool getIsSpontaneousBreathingPresent() {
+    return _isSpontaneousBreathingPresent;
+  }
+
+  bool getIsAfterOpeningAirways() {
+    return _isAfterOpeningAirways;
+  }
+
+  bool getIsBreathingFrequencyPerMinute() {
+    return _isBreathingFrequencyPerMinute;
+  }
+
+  bool getIsCirculation() {
+    return _isCirculation;
+  }
+
+  bool getIsNeurology() {
+    return _isNeurology;
+  }
+
+  void setIsAmbulatory(bool isAmbulatory) {
+    if (_state is Ambulatory ||
+        _state is SpontaneousBreathingPresent ||
+        _state is AfterOpeningAirways ||
+        _state is BreathingFrequencyPerMinute ||
+        _state is CapillaryFillingTime ||
+        _state is Neurology) {
+      if (_state is Ambulatory) {
+        this._isAmbulatory = isAmbulatory;
+      } else {
+        throw new InvalidTriageStateException();
+      }
+    }
+  }
+
+  void setIsSpontaneousBreathingPresent(bool isSpontaneousBreathingPresent) {
+    if (_state is Ambulatory ||
+        _state is SpontaneousBreathingPresent ||
+        _state is AfterOpeningAirways ||
+        _state is BreathingFrequencyPerMinute ||
+        _state is CapillaryFillingTime ||
+        _state is Neurology) {
+      this._isSpontaneousBreathingPresent = isSpontaneousBreathingPresent;
+    } else {
+      throw new InvalidTriageStateException();
+    }
+  }
+
+  void setIsAfterOpeningAirways(bool isAfterOpeningAirways) {
+    if (_state is Ambulatory ||
+        _state is AfterOpeningAirways ||
+        _state is SpontaneousBreathingPresent) {
+      this._isAfterOpeningAirways = isAfterOpeningAirways;
+    } else {
+      throw new InvalidTriageStateException();
+    }
+  }
+
+  void setBreathingFrequencyPerMinute(bool isBreathingFrequencyPerMinute) {
+    if (_state is Ambulatory ||
+        _state is BreathingFrequencyPerMinute ||
+        _state is SpontaneousBreathingPresent ||
+        _state is CapillaryFillingTime ||
+        _state is Neurology) {
+      this._isBreathingFrequencyPerMinute = isBreathingFrequencyPerMinute;
+    } else {
+      throw new InvalidTriageStateException();
+    }
+  }
+
+  void setIsNeurology(bool isNeurology) {
+    if (_state is Ambulatory ||
+        _state is BreathingFrequencyPerMinute ||
+        _state is SpontaneousBreathingPresent ||
+        _state is CapillaryFillingTime ||
+        _state is Neurology) {
+      this._isNeurology = isNeurology;
+    } else {
+      throw new InvalidTriageStateException();
+    }
+  }
+
+  void setIsCirculation(bool isCirculation) {
+    if (_state is Ambulatory ||
+        _state is BreathingFrequencyPerMinute ||
+        _state is SpontaneousBreathingPresent ||
+        _state is CapillaryFillingTime ||
+        _state is Neurology) {
+      this._isCirculation = isCirculation;
+    } else {
+      throw new InvalidTriageStateException();
+    }
+  }
+
+  void setState(Object state) {
+    _state = state;
+    String categoryName;
+    print(_isAmbulatory);
+    Color color;
+    if (_state is Ambulatory ||
+        _state is AfterOpeningAirways ||
+        _state is BreathingFrequencyPerMinute ||
+        _state is SpontaneousBreathingPresent ||
+        _state is CapillaryFillingTime ||
+        _state is Neurology) {
+      categoryName = "";
+    } else if (_state is LockScreen || _state is CameraAccess) {
+      if ((this._isAmbulatory == true)) {
+        categoryName = 'Kategorie T3';
+        color = Colors.green;
+      } else if (this._isAmbulatory == false &&
+          this._isSpontaneousBreathingPresent == false &&
+          this._isAfterOpeningAirways == false) {
+        categoryName = "Kategorie T4";
+        color = Colors.black;
+      } else if (this._isAmbulatory == false &&
+          this._isSpontaneousBreathingPresent == false &&
+          this._isAfterOpeningAirways == true) {
+        categoryName = "Kategorie T1A";
+        color = Colors.red;
+      } else if (this._isAmbulatory == false &&
+          this._isSpontaneousBreathingPresent == true &&
+          this._isBreathingFrequencyPerMinute == true) {
+        categoryName = "Kategorie T1B";
+        color = Colors.red;
+      } else if (this._isAmbulatory == false &&
+          this._isSpontaneousBreathingPresent == true &&
+          this._isBreathingFrequencyPerMinute == false &&
+          this._isCirculation == true) {
+        categoryName = "Kategorie T1C";
+        color = Colors.red;
+      } else if (this._isAmbulatory == false &&
+          this._isSpontaneousBreathingPresent == true &&
+          this._isBreathingFrequencyPerMinute == false &&
+          this._isCirculation == false &&
+          this._isNeurology == false) {
+        categoryName = "Kategorie T1D";
+        color = Colors.red;
+      } else if (this._isAmbulatory == false &&
+          this._isSpontaneousBreathingPresent == true &&
+          this._isBreathingFrequencyPerMinute == false &&
+          this._isCirculation == false &&
+          this._isNeurology == true) {
+        categoryName = "Kategorie T2";
+        color = Colors.yellow;
+      }
+    }
+    if (categoryName != null) {
+      _triageCategory.setCategory(categoryName);
+      _triageCategory.setColor(color);
+    } else {
+      throw new InvalidTriageStateException();
+    }
+  }
+  TriageCategory getTriageCategory() {
+    return _triageCategory;
+  }
+}
+
+class TriageCategory {
+  String _category;
+  Color _color;
+
+  String getCategory() {
+    return _category;
+  }
+
+  void setCategory(String category) {
+    this._category = category;
+  }
+
+  Color getColor() {
+    return _color;
+  }
+
+  void setColor(Color color) {
+    this._color = color;
+  }
+}