diameter/lib/models/meal_source.dart

// import 'package:diameter/models/accuracy.dart';
// import 'package:diameter/models/meal_category.dart';
// import 'package:diameter/models/meal_portion_type.dart';
import 'package:parse_server_sdk_flutter/parse_server_sdk.dart';

class MealSource {
  late String? objectId;
  late String value;
  late String? defaultCarbsRatioAccuracy;
  late String? defaultPortionSizeAccuracy;
  late String? defaultMealCategory;
  late String? defaultMealPortionType;
  late String? notes;

  MealSource(ParseObject? object) {
    if (object != null) {
      objectId = object.get<String>('objectId');
      value = object.get<String>('value')!;
      defaultCarbsRatioAccuracy =
          object.get<ParseObject>('defaultCarbsRatioAccuracy') != null
              ? object
                  .get<ParseObject>('defaultCarbsRatioAccuracy')!
                  .get<String>('objectId')
              : null;
      defaultPortionSizeAccuracy =
          object.get<ParseObject>('defaultPortionSizeAccuracy') != null
              ? object
                  .get<ParseObject>('defaultPortionSizeAccuracy')!
                  .get<String>('objectId')
              : null;
      defaultMealCategory =
          object.get<ParseObject>('defaultMealCategory') != null
              ? object
                  .get<ParseObject>('defaultMealCategory')!
                  .get<String>('objectId')
              : null;
      defaultMealPortionType =
          object.get<ParseObject>('defaultMealPortionType') != null
              ? object
                  .get<ParseObject>('defaultMealPortionType')!
                  .get<String>('objectId')
              : null;
      notes = object.get<String>('notes');
    }
  }

  static Future<List<MealSource>> fetchAll() async {
    QueryBuilder<ParseObject> query =
        QueryBuilder<ParseObject>(ParseObject('MealSource'));
    final ParseResponse apiResponse = await query.query();

    if (apiResponse.success && apiResponse.results != null) {
      return apiResponse.results!
          .map((e) => MealSource(e as ParseObject))
          .toList();
    } else {
      return [];
    }
  }

  static Future<MealSource?> get(String objectId) async {
    QueryBuilder<ParseObject> query =
        QueryBuilder<ParseObject>(ParseObject('MealSource'))
          ..whereEqualTo('objectId', objectId);
    final ParseResponse apiResponse = await query.query();

    if (apiResponse.success && apiResponse.results != null) {
      return MealSource(apiResponse.result.first);
    }
  }

  static Future<void> save({
    required String value,
    String? defaultCarbsRatioAccuracy,
    String? defaultPortionSizeAccuracy,
    String? defaultMealCategory,
    String? defaultMealPortionType,
    String? notes,
  }) async {
    final mealSource = ParseObject('MealSource')
      ..set('value', value)
      ..set('notes', notes);
    if (defaultCarbsRatioAccuracy != null) {
      mealSource.set(
          'defaultCarbsRatioAccuracy',
          (ParseObject('Accuracy')..objectId = defaultCarbsRatioAccuracy)
              .toPointer());
    }
    if (defaultPortionSizeAccuracy != null) {
      mealSource.set(
          'defaultCarbsRatioAccuracy',
          (ParseObject('Accuracy')..objectId = defaultPortionSizeAccuracy)
              .toPointer());
    }
    if (defaultMealCategory != null) {
      mealSource.set(
          'defaultMealCategory',
          (ParseObject('MealCategory')..objectId = defaultMealCategory)
              .toPointer());
    }
    if (defaultMealPortionType != null) {
      mealSource.set(
          'defaultMealPortionType',
          (ParseObject('MealPortionType')..objectId = defaultMealPortionType)
              .toPointer());
    }
    await mealSource.save();
  }

  static Future<void> update(
    String objectId, {
    String? value,
    String? defaultCarbsRatioAccuracy,
    String? defaultPortionSizeAccuracy,
    String? defaultMealCategory,
    String? defaultMealPortionType,
    String? notes,
  }) async {
    final mealSource = ParseObject('MealSource')..objectId = objectId;
    if (value != null) {
      mealSource.set('value', value);
    }
    if (defaultCarbsRatioAccuracy != null) {
      mealSource.set(
          'defaultCarbsRatioAccuracy',
          (ParseObject('Accuracy')..objectId = defaultCarbsRatioAccuracy)
              .toPointer());
    }
    if (defaultPortionSizeAccuracy != null) {
      mealSource.set(
          'defaultCarbsRatioAccuracy',
          (ParseObject('Accuracy')..objectId = defaultPortionSizeAccuracy)
              .toPointer());
    }
    if (defaultMealCategory != null) {
      mealSource.set(
          'defaultMealCategory',
          (ParseObject('MealCategory')..objectId = defaultMealCategory)
              .toPointer());
    }
    if (defaultMealPortionType != null) {
      mealSource.set(
          'defaultMealPortionType',
          (ParseObject('MealPortionType')..objectId = defaultMealPortionType)
              .toPointer());
    }
    if (notes != null) {
      mealSource.set('notes', notes);
    }
    await mealSource.save();
  }

  Future<void> delete() async {
    var mealSource = ParseObject('MealSource')..objectId = objectId;
    await mealSource.delete();
  }
}