#37 java: api 활용

java/api/src/main/java/kr/pet/mvc/ConsoleView.java

@@ -0,0 +1,67 @@
+package kr.pet.mvc;
+
+import java.util.List;
+import java.util.Scanner;
+
+public class ConsoleView {
+
+    private Scanner scanner = new Scanner(System.in);
+
+    public String getPhoneNumber() {
+        System.out.print("전화번호를 입력하세요: ");
+        return scanner.nextLine();
+    }
+
+    public Customer getCustomerInfo() {
+        System.out.println("신규 고객 정보를 입력하세요. ");
+
+        System.out.print("전화번호: ");
+        String phoneNumber = scanner.nextLine();
+
+        System.out.print("주인 이름: ");
+        String ownerName = scanner.nextLine();
+
+        System.out.print("동물 이름: ");
+        String petName = scanner.nextLine();
+
+        System.out.print("주소: ");
+        String address = scanner.nextLine();
+
+        System.out.print("종류: ");
+        String species = scanner.nextLine();
+
+        System.out.print("출생년(yyyy): ");
+        int birthYear = scanner.nextInt();
+        scanner.nextLine();
+
+        return new Customer(phoneNumber, ownerName, petName, address, species, birthYear);
+    }
+
+    public MedicalRecord getMedicalRecordInfo() {
+        System.out.print("진료일을 입력하세요: ");
+        String date = scanner.nextLine();
+
+        System.out.print("진료내용을 입력하세요: ");
+        String content = scanner.nextLine();
+
+        return new MedicalRecord(null, date, content);
+    }
+
+    public void printMedicalRecordInfo(Customer customer) {
+        List<MedicalRecord> records = customer.getMedicalRecords();
+
+        for (MedicalRecord record : records) {
+            System.out.println("-  진료일: " + record.getDate());
+            System.out.println("   진료내용: " + record.getContent());
+            System.out.println("   주인 이름: " + customer.getOwner());
+            System.out.println("   동물 이름: " + customer.getPetName());
+            System.out.println("   주소: " + customer.getAddress());
+            System.out.println("   종류: " + customer.getSpecies());
+            System.out.println("   출생년도: " + customer.getBirthYear());
+        }
+    }
+
+    public void printMessage(String message) {
+        System.out.println(message);
+    }
+}

java/api/src/main/java/kr/pet/mvc/Customer.java

@@ -0,0 +1,84 @@
+package kr.pet.mvc;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Customer {
+
+    private String phoneNumber;
+    private String owner;
+    private String petName;
+    private String address;
+    private String species;
+    private int birthYear;
+    private List<MedicalRecord> medicalRecords;
+
+    public Customer() {
+    }
+
+    public Customer(String phoneNumber, String owner, String petName, String address, String species, int birthYear) {
+        this.phoneNumber = phoneNumber;
+        this.owner = owner;
+        this.petName = petName;
+        this.address = address;
+        this.species = species;
+        this.birthYear = birthYear;
+        this.medicalRecords = new ArrayList<>();
+    }
+
+    public String getPhoneNumber() {
+        return phoneNumber;
+    }
+
+    public void setPhoneNumber(String phoneNumber) {
+        this.phoneNumber = phoneNumber;
+    }
+
+    public String getOwner() {
+        return owner;
+    }
+
+    public void setOwner(String owner) {
+        this.owner = owner;
+    }
+
+    public String getPetName() {
+        return petName;
+    }
+
+    public void setPetName(String petName) {
+        this.petName = petName;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    public String getSpecies() {
+        return species;
+    }
+
+    public void setSpecies(String species) {
+        this.species = species;
+    }
+
+    public int getBirthYear() {
+        return birthYear;
+    }
+
+    public void setBirthYear(int birthYear) {
+        this.birthYear = birthYear;
+    }
+
+    public List<MedicalRecord> getMedicalRecords() {
+        return medicalRecords;
+    }
+
+    public void addMedicalRecords(MedicalRecord record) {
+        this.medicalRecords.add(record);
+    }
+}

java/api/src/main/java/kr/pet/mvc/CustomerController.java

@@ -0,0 +1,48 @@
+package kr.pet.mvc;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class CustomerController {
+
+    private List<Customer> customers;
+    private MedicalRecordController recordController;
+
+    public CustomerController(MedicalRecordController recordController) {
+        this.customers = new ArrayList<>();
+        this.recordController = recordController;
+    }
+
+    public void addCustomer(Customer customer) {
+        this.customers.add(customer);
+    }
+
+    public void removeCustomer(String phoneNumber) {
+        for (int i = 0; i < this.customers.size(); i++) {
+            if (this.customers.get(i).getPhoneNumber().equals(phoneNumber)) {
+                this.customers.remove(i);
+                this.recordController.removeMedicalRecord(phoneNumber);
+                break;
+            }
+        }
+    }
+
+    public Customer findCustomer(String phoneNumber) {
+        for (Customer customer : customers) {
+            if (customer.getPhoneNumber().equals(phoneNumber)) {
+                return customer;
+            }
+        }
+
+        return null;
+    }
+
+    public boolean isPhoneNumberExist(String phoneNumber) {
+        for (Customer customer : customers) {
+            if (customer.getPhoneNumber().equals(phoneNumber)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}

java/api/src/main/java/kr/pet/mvc/MedicalRecord.java

@@ -0,0 +1,50 @@
+package kr.pet.mvc;
+
+public class MedicalRecord {
+
+    private String phoneNumber;
+    private String date;
+    private String content;
+
+    public MedicalRecord() {
+    }
+
+    public MedicalRecord(String phoneNumber, String date, String content) {
+        this.phoneNumber = phoneNumber;
+        this.date = date;
+        this.content = content;
+    }
+
+    public String getPhoneNumber() {
+        return phoneNumber;
+    }
+
+    public void setPhoneNumber(String phoneNumber) {
+        this.phoneNumber = phoneNumber;
+    }
+
+    public String getDate() {
+        return date;
+    }
+
+    public void setDate(String date) {
+        this.date = date;
+    }
+
+    public String getContent() {
+        return content;
+    }
+
+    public void setContent(String content) {
+        this.content = content;
+    }
+
+    @Override
+    public String toString() {
+        return "MedicalRecord{" +
+                "phoneNumber='" + phoneNumber + '\'' +
+                ", date='" + date + '\'' +
+                ", content='" + content + '\'' +
+                '}';
+    }
+}

java/api/src/main/java/kr/pet/mvc/MedicalRecordController.java

@@ -0,0 +1,34 @@
+package kr.pet.mvc;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class MedicalRecordController {
+
+    private List<MedicalRecord> records = new ArrayList<>();
+
+    public void addMedicalRecord(MedicalRecord record) {
+        this.records.add(record);
+    }
+
+    public void removeMedicalRecord(String phoneNumber) {
+        for (int i = 0; i < records.size(); i++) {
+            if (records.get(i).getPhoneNumber().equals(phoneNumber)) {
+                records.remove(i);
+                break;
+            }
+        }
+    }
+
+    public List<MedicalRecord> findMedicalRecord(String phoneNumber) {
+        List<MedicalRecord> result = new ArrayList<>();
+
+        for (MedicalRecord record : records) {
+            if (record.getPhoneNumber().equals(phoneNumber)) {
+                result.add(record);
+            }
+        }
+
+        return result;
+    }
+}

java/api/src/main/java/kr/pet/mvc/PetMain.java

@@ -0,0 +1,85 @@
+package kr.pet.mvc;
+
+import java.util.List;
+import java.util.Scanner;
+
+public class PetMain {
+
+    public static void main(String[] args) {
+        MedicalRecordController recordController = new MedicalRecordController();
+        CustomerController customerController = new CustomerController(recordController);
+        ConsoleView view = new ConsoleView();
+
+        while (true) {
+            System.out.println("===애완동물 진료관리 시스템===");
+            System.out.println("1. 신규 고객 정보 입력");
+            System.out.println("2. 진료 기록 저장");
+            System.out.println("3. 진료 기록 조회");
+            System.out.println("4. 진료 기록 삭제");
+            System.out.println("5. 종료");
+            System.out.print("원하는 기능을 선택하세요: ");
+
+            Scanner scanner = new Scanner(System.in);
+            int select = scanner.nextInt();
+
+            switch (select) {
+                case 1:
+                    Customer newCustomer = view.getCustomerInfo();
+                    String phoneNumber = newCustomer.getPhoneNumber();
+                    if (customerController.isPhoneNumberExist(phoneNumber)) {
+                        view.printMessage("이미 등록된 전화번호 입니다.");
+                        continue;
+                    }
+                    customerController.addCustomer(newCustomer);
+                    view.printMessage("고객 정보가 추가되었습니다.");
+                    break;
+
+                case 2:
+                    phoneNumber = view.getPhoneNumber();
+                    if (customerController.findCustomer(phoneNumber) == null) {
+                        view.printMessage("해당 전화번호를 가진 고객이 없습니다.");
+                        break;
+                    }
+
+                    Customer customer = customerController.findCustomer(phoneNumber);
+                    MedicalRecord newRecord = view.getMedicalRecordInfo();
+                    newRecord.setPhoneNumber(phoneNumber);
+                    recordController.addMedicalRecord(newRecord);
+                    customer.addMedicalRecords(newRecord);
+                    view.printMessage("진료기록이 저장되었습니다.");
+                    break;
+
+                case 3:
+                    phoneNumber = view.getPhoneNumber();
+                    List<MedicalRecord> records = recordController.findMedicalRecord(phoneNumber);
+                    if (records.isEmpty()) {
+                        view.printMessage("해당 전화번호를 가진 진료기록이 없습니다.");
+                        break;
+                    }
+
+                    customer = customerController.findCustomer(phoneNumber);
+                    view.printMedicalRecordInfo(customer);
+                    break;
+
+                case 4:
+                    phoneNumber = view.getPhoneNumber();
+                    if (customerController.findCustomer(phoneNumber) == null) {
+                        view.printMessage("해당 전화번호를 가진 고객이 없습니다.");
+                        break;
+                    }
+
+                    recordController.removeMedicalRecord(phoneNumber);
+                    view.printMessage("진료기록 정보가 삭제되었습니다.");
+                    break;
+
+                case 5:
+                    view.printMessage("프로그램을 종료합니다.");
+                    return;
+
+                default:
+                    view.printMessage("잘못된 선택입니다.");
+                    break;
+            }
+        }
+    }
+}