workouttest_app/lib/service/exercise_plan_service.dart

import 'package:aitrainer_app/model/exercise_plan.dart';
import 'package:aitrainer_app/model/exercise_plan_detail.dart';
import 'package:aitrainer_app/service/logging.dart';
import 'package:aitrainer_app/util/not_found_exception.dart';
import 'dart:convert';
import 'api.dart';

class ExercisePlanApi with Logging {
  final APIClient _client = APIClient();

  Future<ExercisePlan> saveExercisePlan(ExercisePlan exercisePlan) async {
    String body = JsonEncoder().convert(exercisePlan.toJson());
    log(" ===== saving exercisePlan $exercisePlan");
    ExercisePlan savedExercisePlan;
    try {
      final String responseBody = await _client.post("exercise_plan", body);
      savedExercisePlan = ExercisePlan.fromJson(jsonDecode(responseBody));
    } on Exception catch (e) {
      throw new Exception(e.toString());
    }
    return savedExercisePlan;
  }

  Future<ExercisePlan> updateExercisePlan(ExercisePlan exercisePlan, int exercisePlanId) async {
    String body = JsonEncoder().convert(exercisePlan.toJson());
    log(" ===== update exercisePlan $exercisePlan");
    ExercisePlan updatedExercisePlan;
    try {
      final String responseBody = await _client.post("exercise_plan/" + exercisePlanId.toString(), body);
      updatedExercisePlan = ExercisePlan.fromJson(jsonDecode(responseBody));
    } on Exception catch (e) {
      throw new Exception(e.toString());
    }
    return updatedExercisePlan;
  }

  Future<ExercisePlanDetail> saveExercisePlanDetail(ExercisePlanDetail exercisePlanDetail) async {
    String body = JsonEncoder().convert(exercisePlanDetail.toJson());
    log(" ===== save exercisePlanDetail $exercisePlanDetail");
    ExercisePlanDetail savedExercisePlanDetail;
    try {
      final String responseBody = await _client.post("exercise_plan_detail", body);
      savedExercisePlanDetail = ExercisePlanDetail.fromJson(jsonDecode(responseBody));
    } on Exception catch (e) {
      throw new Exception(e.toString());
    }
    return savedExercisePlanDetail;
  }

  Future<ExercisePlanDetail> updateExercisePlanDetail(ExercisePlanDetail exercisePlanDetail, int exercisePlanDetailId) async {
    String body = JsonEncoder().convert(exercisePlanDetail.toJson());
    log(" ===== update exercisePlanDetail $exercisePlanDetail");
    ExercisePlanDetail savedExercisePlanDetail;
    try {
      final String responseBody = await _client.post("exercise_plan_detail/" + exercisePlanDetailId.toString(), body);
      savedExercisePlanDetail = ExercisePlanDetail.fromJson(jsonDecode(responseBody));
    } on Exception catch (e) {
      throw new Exception(e.toString());
    }
    return savedExercisePlanDetail;
  }

  Future<void> deleteExercisePlanDetail(int exercisePlanDetailId) async {
    log(" ===== delete exercisePlanDetail $exercisePlanDetailId");
    String body = "";
    try {
      await _client.post("exercise_plan_detail/delete/" + exercisePlanDetailId.toString(), body);
    } on Exception catch (e) {
      throw new Exception(e.toString());
    }
    return;
  }

  Future<void> deleteExercisePlan(int exercisePlanId) async {
    String body = "";
    log(" ===== delete exercisePlan $exercisePlanId");

    try {
      await _client.post("exercise_plan/delete/" + exercisePlanId.toString(), body);
    } on Exception catch (e) {
      throw new Exception(e.toString());
    }
    return;
  }

  Future<ExercisePlan?> getLastExercisePlan(int customerId) async {
    String body = "";
    log(" ===== get last exercisePlan $customerId");
    ExercisePlan? exercisePlan;
    try {
      final String responseBody = await _client.get("exercise_plan/last/" + customerId.toString(), body);
      exercisePlan = ExercisePlan.fromJson(jsonDecode(responseBody));
    } on Exception catch (e) {
      print(e.toString());
      if (e is NotFoundException) {
        log("ExercisePlan not found for " + customerId.toString());
        return null;
      } else {
        throw new Exception(e.toString());
      }
    }
    return exercisePlan;
  }

  Future<List<ExercisePlanDetail>> getExercisePlanDetail(int exercisePlanId) async {
    String body = "";
    log(" ===== get exercisePlanDetail $exercisePlanId");
    List<ExercisePlanDetail> listExercisePlanDetail = [];
    try {
      final String responseBody = await _client.get("exercise_plan_detail/" + exercisePlanId.toString(), body);
      log("response body:" + responseBody);
      final Iterable json = jsonDecode(responseBody);
      listExercisePlanDetail = json.map((planDetail) => ExercisePlanDetail.fromJson(planDetail)).toList();
    } on Exception catch (e) {
      throw new Exception(e.toString());
    }
    return listExercisePlanDetail;
  }
}