From b183c13bd1f92b1ed7c610129a2b64f5b8aeb3e3 Mon Sep 17 00:00:00 2001
From: Harry Linrui XU <xulr0820@hotmail.com>
Date: Sun, 16 Apr 2023 14:46:15 +0200
Subject: [PATCH] Added methods for loading in registers + set progress for
mini progressbars
---
.../idatt1002/demo/controller/MainMenu.java | 135 ++++++++++++++----
1 file changed, 110 insertions(+), 25 deletions(-)
diff --git a/src/main/java/no/ntnu/idatt1002/demo/controller/MainMenu.java b/src/main/java/no/ntnu/idatt1002/demo/controller/MainMenu.java
index 14dd1ef7..b8230ee0 100644
--- a/src/main/java/no/ntnu/idatt1002/demo/controller/MainMenu.java
+++ b/src/main/java/no/ntnu/idatt1002/demo/controller/MainMenu.java
@@ -2,13 +2,18 @@ package no.ntnu.idatt1002.demo.controller;
import java.io.IOException;
import java.time.LocalDate;
+import java.util.Arrays;
+import java.util.List;
import javafx.collections.FXCollections;
+import javafx.collections.ObservableList;
import javafx.event.ActionEvent;
import javafx.fxml.FXML;
import javafx.fxml.FXMLLoader;
import javafx.scene.Node;
import javafx.scene.Parent;
import javafx.scene.Scene;
+import javafx.scene.control.Alert;
+import javafx.scene.control.Alert.AlertType;
import javafx.scene.control.Button;
import javafx.scene.control.DatePicker;
import javafx.scene.control.Label;
@@ -18,8 +23,11 @@ import javafx.scene.paint.Color;
import javafx.stage.Stage;
import no.ntnu.idatt1002.demo.data.Budget.FileHandlingBudget;
import no.ntnu.idatt1002.demo.data.Budget.GeneralBudget;
+import no.ntnu.idatt1002.demo.data.Economics.ExpenseCategory;
import no.ntnu.idatt1002.demo.data.Economics.ExpenseRegister;
+import no.ntnu.idatt1002.demo.data.Economics.FileHandling;
import no.ntnu.idatt1002.demo.data.Economics.IncomeRegister;
+import no.ntnu.idatt1002.demo.data.Economics.Overview;
public class MainMenu {
@@ -88,56 +96,132 @@ public class MainMenu {
IncomeRegister incomeRegister;
+ FileHandling fileHandling;
+
+ Overview overview;
+
@FXML
- public void initialize() throws IOException { //TODO NEED TO SET STATUSBAR VALUES
- //Initialize all controllers
- initializeControllers();
+ public void initialize() {
+ fileHandling = new FileHandling();
+ //Initialize all registers + overview
+ try {
+ incomeRegister = loadIncomeDataFromFile("Income");
+ expenseRegister = loadExpenseDataFromFile("Expense");
+ generalBudget = loadBudgetDataFromFile("Budget");
+ } catch (IOException ioe) {
+ Alert alert = new Alert(AlertType.ERROR);
+ alert.setTitle("Could not load register data");
+ alert.setHeaderText("Could not load register data");
+ alert.setContentText("There was an error loading in the registers");
+
+ alert.showAndWait();
+ }
+ overview = new Overview(incomeRegister, expenseRegister, generalBudget);
mainBar.setStyle("-fx-accent: green;");
- double incomeSum = incomeRegister.getTotalSum();
- double expenseSum = expenseRegister.getTotalSum();
+ refreshProgressBars();
+ refreshLabels();
+ //Set progress when opening scene
- //Set progress
- mainBar.setProgress(expenseSum/incomeSum);
+ double maxAmount = generalBudget.getMaxAmount();
+ double expenseSum = expenseRegister.getTotalSum();
//Displaying month
title.setText("BUDGET " + (LocalDate.now().getMonth()));
- double balance = incomeSum - expenseSum;
+ double balance = maxAmount - expenseSum;
//Set balance
balanceLbl.setText("Balance: " + (balance));
//Displaying how much of the monthly budget has been spent.
- usageLbl.setText("Used " + expenseSum + " out of " + 1000);
+ usageLbl.setText("Used " + expenseSum + " out of " + generalBudget.getMaxAmount());
if (balance < 0) {
balanceLbl.setTextFill(Color.RED);
}
-
//Make calendar uneditable
formatDatePicker();
daysLeftLbl.setText("Days left: 31");
//date.restrict
}
+ private void refreshLabels() {
+
+ }
+
/**
- * Method for initializing all controllers in order to load all necessary data for this screen.
- * Made this a separate method in order to make initialize() less cluttered.
- * @throws IOException If there is an error with reading the files.
+ * Sets the progress of the progress bars to their most updated data.
*/
- private void initializeControllers() throws IOException {
- //Instantiate income controller and register
- IncomeController incomeController = new IncomeController();
- incomeRegister = incomeController.loadIncomeDataFromFile("Income");
-
- //Instantiate expense controller and register
- ExpensesController expensesController = new ExpensesController();
- expenseRegister = expensesController.loadExpenseDataFromFile("Expense");
-
- //Instantiate budget controller and register
- BudgetController budgetController = new BudgetController();
- generalBudget = budgetController.loadBudgetDataFromFile("Budget");
+ private void refreshProgressBars() {
+ mainBar.setProgress(expenseRegister.getTotalSum()/generalBudget.getMaxAmount());
+
+ foodBar.setProgress((generalBudget.getBudgetItem(ExpenseCategory.FOOD).getBudgetAmount() - overview.getBudgetItemMinusExpense(ExpenseCategory.FOOD))/generalBudget.getBudgetItem(ExpenseCategory.FOOD).getBudgetAmount());
+ clothesBar.setProgress((generalBudget.getBudgetItem(ExpenseCategory.CLOTHES).getBudgetAmount() - overview.getBudgetItemMinusExpense(ExpenseCategory.CLOTHES))/generalBudget.getBudgetItem(ExpenseCategory.CLOTHES).getBudgetAmount());
+ bookBar.setProgress((generalBudget.getBudgetItem(ExpenseCategory.BOOKS).getBudgetAmount() - overview.getBudgetItemMinusExpense(ExpenseCategory.BOOKS))/generalBudget.getBudgetItem(ExpenseCategory.BOOKS).getBudgetAmount());
+ otherBar.setProgress((generalBudget.getBudgetItem(ExpenseCategory.OTHER).getBudgetAmount() - overview.getBudgetItemMinusExpense(ExpenseCategory.OTHER))/generalBudget.getBudgetItem(ExpenseCategory.OTHER).getBudgetAmount());
}
+ /**
+ * Method that either reads data from a file with which it fills an income register, if older changes exist, or instantiates an income register if the file is empty.
+ * @param fileName The name of the file that is being read from.
+ * @return An object of type IncomeRegister.
+ * @throws IOException If an error occurs while reading from the file.
+ */
+ public IncomeRegister loadIncomeDataFromFile(String fileName) throws IOException {
+ //Instantiate incomeRegister
+ if (fileHandling.isEmpty(fileName)) {
+ incomeRegister = new IncomeRegister();
+ } else { //Load previous income register
+ try {
+ incomeRegister = fileHandling.readIncomeRegisterFromFile(fileName);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+ return incomeRegister;
+ }
+
+ /**
+ * Method that either reads data from a file with which it fills an expense register, if older changes exist, or instantiates an expense register if the file is empty.
+ * @param fileName The name of the file that is being read from.
+ * @return An object of type IncomeRegister.
+ * @throws IOException If an error occurs while reading from the file.
+ */
+ public ExpenseRegister loadExpenseDataFromFile(String fileName) throws IOException {
+ //Instantiate expense register
+ if (fileHandling.isEmpty(fileName)) {
+ expenseRegister = new ExpenseRegister();
+ } else {
+ try {
+ expenseRegister = fileHandling.readExpenseRegisterFromFile(fileName);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+ return expenseRegister;
+ }
+
+ /**
+ * Method that either reads data from a file with which it fills a budget register, if this is an old budget, or instantiates a budget register if this is a new budget.
+ * @param fileName The name of the file that is being read from.
+ * @return An object of type GeneralBudget.
+ * @throws IOException If an error occurs while reading from the file.
+ */
+ public GeneralBudget loadBudgetDataFromFile(String fileName) throws IOException {
+ FileHandlingBudget fileHandlingBudget = new FileHandlingBudget();
+ //Instantiate new budget
+ if (fileHandlingBudget.isEmpty(fileName)) {
+ generalBudget = new GeneralBudget(31, 1000);
+ } else { //Load previous budget
+ try {
+ generalBudget = fileHandlingBudget.readGeneralBudgetFromFile(fileName);
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ }
+ return generalBudget;
+ }
+
+
/**
* Method for disabling the date picker, yet having its opacity at max.
*/
@@ -147,6 +231,7 @@ public class MainMenu {
date.setStyle("-fx-opacity: 1");
date.getEditor().setStyle("-fx-opacity: 1");
}
+
@FXML
private void switchScene(ActionEvent event) throws IOException {
FXMLLoader loader = new FXMLLoader();
--
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