Merge pull request #3 from RIT-SWEN-262/user-input-dev

User input dev

7 files changed, 150 insertions, 0 deletions

diff --git a/src/main/java/design/controller/userinput/Action.java b/src/main/java/design/controller/userinput/Action.java
new file mode 100644
index 0000000..0b52bfc
--- /dev/null
+++ b/src/main/java/design/controller/userinput/Action.java
@@ -0,0 +1,6 @@
+package design.controller.userinput;
+
+@FunctionalInterface
+public interface Action {
+    void onCommand(String[] args);
+}
diff --git a/src/main/java/design/controller/userinput/Menu.java b/src/main/java/design/controller/userinput/Menu.java
new file mode 100644
index 0000000..7677793
--- /dev/null
+++ b/src/main/java/design/controller/userinput/Menu.java
@@ -0,0 +1,30 @@
+package design.controller.userinput;
+
+import java.util.*;
+
+public abstract class Menu {
+    public abstract String getTitle();
+
+    public abstract List<MenuOption> getMenuOptions();
+
+    public void present() {
+        var menuOptions = getMenuOptions();
+        System.out.printf("-- %s --\n", getTitle().toUpperCase());
+        for (int i = 0; i < menuOptions.size(); i++) {
+            MenuOption menuOption = menuOptions.get(i);
+            System.out.printf("%s: %s\n", i, menuOption.getName());
+        }
+        Scanner sc = new Scanner(System.in);
+        var line = sc.nextLine();
+        var split = line.split(" ");
+
+        try {
+            int i = Integer.parseInt(split[0]);
+            menuOptions.get(i).onCommand(Arrays.copyOfRange(split, 1, split.length));
+        } catch (Exception ex) {
+            System.err.printf("Invalid option \"%s\"\n", line);
+            present();
+        }
+    }
+
+}
diff --git a/src/main/java/design/controller/userinput/MenuOption.java b/src/main/java/design/controller/userinput/MenuOption.java
new file mode 100644
index 0000000..9635ebd
--- /dev/null
+++ b/src/main/java/design/controller/userinput/MenuOption.java
@@ -0,0 +1,19 @@
+package design.controller.userinput;
+
+public class MenuOption {
+    String name;
+    Action action;
+
+    public MenuOption(String name, Action action) {
+        this.name = name;
+        this.action = action;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void onCommand(String[] args) {
+        action.onCommand(args);
+    }
+}
diff --git a/src/main/java/design/controller/userinput/menus/MainMenu.java b/src/main/java/design/controller/userinput/menus/MainMenu.java
new file mode 100644
index 0000000..fb3cee9
--- /dev/null
+++ b/src/main/java/design/controller/userinput/menus/MainMenu.java
@@ -0,0 +1,23 @@
+package design.controller.userinput.menus;
+
+import design.controller.userinput.Menu;
+import design.controller.userinput.MenuOption;
+
+import java.util.List;
+
+public class MainMenu extends Menu {
+    @Override
+    public String getTitle() {
+        return "main menu";
+    }
+
+    @Override
+    public List<MenuOption> getMenuOptions() {
+        return List.of(
+                new MenuOption("user settings...", (a) -> new UserSettings().present()),
+                new MenuOption("statistics...", (a) -> new StatisticsMenu().present()),
+                new MenuOption("log round...", (a) -> {}),
+                new MenuOption("quit", (a) -> {})
+        );
+    }
+}
diff --git a/src/main/java/design/controller/userinput/menus/SelectUser.java b/src/main/java/design/controller/userinput/menus/SelectUser.java
new file mode 100644
index 0000000..1963f1d
--- /dev/null
+++ b/src/main/java/design/controller/userinput/menus/SelectUser.java
@@ -0,0 +1,27 @@
+package design.controller.userinput.menus;
+
+import design.controller.userinput.Menu;
+import design.controller.userinput.MenuOption;
+import design.persistence.PersonalDatabase;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
+public class SelectUser extends Menu {
+    PersonalDatabase personalDB = PersonalDatabase.INSTANCE;
+
+    @Override
+    public String getTitle() {
+        return "select user";
+    }
+
+    @Override
+    public List<MenuOption> getMenuOptions() {
+        var l = new ArrayList<MenuOption>();
+        l.addAll(Arrays.stream(personalDB.getGolfers())
+                .map(i -> new MenuOption(i.getUsername(), (a) -> {})).toList());
+        l.add(new MenuOption("<create>", (a) -> {}));
+        return l;
+    }
+}
diff --git a/src/main/java/design/controller/userinput/menus/StatisticsMenu.java b/src/main/java/design/controller/userinput/menus/StatisticsMenu.java
new file mode 100644
index 0000000..66d60e3
--- /dev/null
+++ b/src/main/java/design/controller/userinput/menus/StatisticsMenu.java
@@ -0,0 +1,21 @@
+package design.controller.userinput.menus;
+
+import design.controller.userinput.Menu;
+import design.controller.userinput.MenuOption;
+
+import java.util.List;
+
+public class StatisticsMenu extends Menu {
+
+    @Override
+    public String getTitle() {
+        return "statistics menu";
+    }
+
+    @Override
+    public List<MenuOption> getMenuOptions() {
+        return List.of(
+                new MenuOption("return to main menu", (c) -> new MainMenu().present())
+        );
+    }
+}
diff --git a/src/main/java/design/controller/userinput/menus/UserSettings.java b/src/main/java/design/controller/userinput/menus/UserSettings.java
new file mode 100644
index 0000000..a866889
--- /dev/null
+++ b/src/main/java/design/controller/userinput/menus/UserSettings.java
@@ -0,0 +1,24 @@
+package design.controller.userinput.menus;
+
+import design.controller.userinput.Menu;
+import design.controller.userinput.MenuOption;
+
+import java.util.List;
+
+public class UserSettings extends Menu {
+
+    @Override
+    public String getTitle() {
+        return "user settings";
+    }
+
+    @Override
+    public List<MenuOption> getMenuOptions() {
+        return List.of(
+                new MenuOption("return to main menu", (a) -> new MainMenu().present()),
+                new MenuOption("switch user...", (a) -> new SelectUser().present()),
+                new MenuOption("set username...", (a -> {})),
+                new MenuOption("set password...", (a) -> {})
+        );
+    }
+}