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Commit 7ad86960 authored by Harry Linrui XU's avatar Harry Linrui XU
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Implemented methods for writing and reading the current budget name and... 

Implemented methods for writing and reading the current budget name and creating new directories and files + changed file paths
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src/main/java/no/ntnu/idatt1002/demo/data/Budget/FileHandlingBudget.java
+ 96
− 19
View file @ 7ad86960
......@@ -10,9 +10,29 @@ import java.io.*;
*
* @author andreas
*/
//Få fikset ny return knapp i dualList
//Disable next i dualList før income har blitt lagt til. Kanksje filter som prevneter negativ max amount
//La next button save dataene i to nye filer for persisterign i tilfelle "back" trykkes i newBudgetbudgetr
//Gjøre user.dir path static + Fikse nye klasser for filehandling
//Fikse vindu for old budget + FIKSE TRY CATCHES I ALLE METODENE!!!!!!!!!!
//add menuitems i income og expense slik at
//Gjøre slik at når du completer et budget (next button i budget window)
//skal dette legges til i budgetreigsteret
//System.out.println(System.getProperty("user.dir") + path); =
//C:\Users\xulr0\IdeaProjects\skoleProsjekter\idatt1002\idatt1002_2023_9src/main/resources/
//(System.getProperty("user.dir") + "/" + path) =
//(path) =
//(src/main/resources)
public class FileHandlingBudget {
private static final String filePath = "src/main/resources/Budget"; //TODO CHANGE BACK to /resources/Budget/
private static final String fileType = ".budget";
private static final String path = "src/main/resources/";
private static final String type = ".register";
private static final String maxAmount = "maxAmount=";
private static final String budgetAmount = "budgetAmount=";
private static final String budgetCategory = "budgetCategory=";
......@@ -27,7 +47,8 @@ public class FileHandlingBudget {
* @throws IOException if an input or output exception occurred.
*/
public static void writeGeneralBudgetToFile(String fileTitle, GeneralBudget generalBudget) throws IOException {
try (BufferedWriter bw = new BufferedWriter(new FileWriter(filePath + fileTitle + fileType))) {
try (BufferedWriter bw = new BufferedWriter(new FileWriter(path + readCurrentFile() + "/" + fileTitle + fileType))) {
//try (BufferedWriter bw = new BufferedWriter(new FileWriter(filePath + fileTitle + fileType))) {
bw.write(generalBudget.toString());
} catch (IOException ex) {
throw new IOException("Error writing to file: " + fileTitle);
......@@ -42,16 +63,15 @@ public class FileHandlingBudget {
* @throws IOException if an input or output exception occurred.
*/
public static boolean isEmpty(String fileTitle) throws IOException {
try (BufferedReader br = new BufferedReader(new FileReader(filePath + fileTitle + fileType))) {
/*try (BufferedReader br = new BufferedReader(new FileReader(filePath + fileTitle + fileType))) {
return br.readLine() == null;
}
}
public static boolean fileEmpty(String fileTitle) throws IOException {
BufferedReader br = new BufferedReader(new FileReader(System.getProperty("user.dir") + "src/main/resources/"
+ readCurrentFile("CurrentFile") + fileTitle + fileType));
}*/
BufferedReader br = new BufferedReader(new FileReader(path + readCurrentFile() + "/" + fileTitle + fileType));
System.out.println("Trying budget isEmpty in: " + path + readCurrentFile() + "/" + fileTitle + fileType);
return br.readLine() == null;
}
/**
* Method for checking if a .budget file is new (no categories)
* or old (has budget categories)
......@@ -61,42 +81,97 @@ public class FileHandlingBudget {
*/
public static boolean isNewBudget(String fileTitle) throws IOException {
try (BufferedReader br = new BufferedReader(
new FileReader(filePath + fileTitle + fileType))) {
new FileReader(path + readCurrentFile() + "/" + fileTitle + fileType))) {
//new FileReader(filePath + fileTitle + fileType))) {
for (int i = 0; i < 2; ++i) {
br.readLine();
}
if (br.readLine() == null) {
System.out.println("Is new budget - no max amount");
return true;
}
}
System.out.println("Is 'old' budget - has max amount");
return false;
}
public static void writeBudgetRegisterToArchive(BudgetRegister budgetNames) throws IOException {
try {
BufferedWriter bw = new BufferedWriter(new FileWriter(System.getProperty("user.dir") + "/" + path + "Archive.txt"));
System.out.println(System.getProperty("user.dir") + "/" + path + "Archive.txt");
bw.write("motherfucer");
} catch (IOException ioe) {
ioe.printStackTrace();
throw new IOException("Could not write to file: Archive.txt");
}
}
public static BudgetRegister readBudgetArchive(String fileTitle) throws IOException {
BufferedReader br;
BudgetRegister budgetRegister = null;
String budgetName;
try {
br = new BufferedReader(
new FileReader(System.getProperty("user.dir") + "/" + path
+ "Archive.txt"));
} catch (IOException ioe) {
throw new IOException("File does not exist", ioe);
}
String line;
String nextLine = br.readLine();
while ((line = nextLine) != null) {
System.out.println(line);
nextLine = br.readLine();
budgetName = line;
if(budgetRegister == null){
budgetRegister = new BudgetRegister();
}
budgetRegister.addBudgetName(budgetName);
}
return budgetRegister;
}
public static boolean isCurrentFileEmpty(String fileTitle) throws IOException {
try (BufferedReader br = new BufferedReader(new FileReader(System.getProperty("user.dir") + "src/main/resources/"
+ "CurrentFile.txt"))) {
return br.readLine() == null;
}
}
public static void writeSavingsToFile() {
}
public static void writeMaxAmountToFile(String fileDestination, String maxAmount) throws IOException {
try (BufferedWriter bw = new BufferedWriter(new FileWriter(System.getProperty("user.dir") + "/src/main/resources/"
+ fileDestination + "/Budget.budget"))) {
bw.write("maxAmount=" + maxAmount);
System.out.println("Max amount is...");
} catch (IOException ex) {
throw new IOException("Error writing to file: " + fileDestination);
}
}
public static String readCurrentFile(String fileTitle) throws IOException {
public static String readCurrentFile() throws IOException {
BufferedReader br;
try {
FileReader fileReader = new FileReader(System.getProperty("user.dir") + "/src/main/resources/" + fileTitle + ".txt");
System.out.print("Reading current file...");
FileReader fileReader = new FileReader(System.getProperty("user.dir") + "/src/main/resources/CurrentFile.txt");
br = new BufferedReader(fileReader);
} catch (IOException ioException) {
throw new IOException("File: " + fileTitle + "does not exist");
throw new IOException("File: CurrentFile.txt does not exist");
}
System.out.println("Successful read on current file");
return br.readLine();
}
public static void updateCurrentFile(String budgetName) throws IOException {
try (BufferedWriter bw = new BufferedWriter(new FileWriter(System.getProperty("user.dir") + "/src/main/resources/CurrentFile.txt"))) {
bw.write(budgetName);
System.out.println("Current file is: " + budgetName);
} catch (IOException ex) {
throw new IOException("Error writing to file: " + "CurrentFile.txt");
}
......@@ -104,33 +179,36 @@ public class FileHandlingBudget {
public static boolean deleteBudgetDirectory(String budgetID) {
File targetDirectory = new File(System.getProperty("user.dir") + "/src/main/resources/" + budgetID);
System.out.println(targetDirectory.getPath());
System.out.println("Deleting directory:" + targetDirectory.getPath());
String[]entries = targetDirectory.list();
assert entries != null;
for(String file : entries){
File currentFile = new File(targetDirectory.getPath(),file);
System.out.println(currentFile.delete());
System.out.println("Deleting file:" + currentFile.delete());
}
return targetDirectory.delete();
}
public static boolean createBudgetDirectory(String budgetID) {
System.out.println("Directory: " + System.getProperty("user.dir") + "/src/main/resources/" + budgetID);
File f = new File(System.getProperty("user.dir") + "/src/main/resources/" + budgetID);
return f.mkdir();
}
public static void createNewIncomeFile(String budgetID, String incomeFileTitle) throws IOException {
System.out.println(System.getProperty("user.dir") + "/src/main/resources/" + readCurrentFile("CurrentFile") + "/" + incomeFileTitle + fileType);
File incomeFile = new File(System.getProperty("user.dir") + "/src/main/resources/" + budgetID + "/" + incomeFileTitle + fileType);
System.out.println("Income filepath: " + System.getProperty("user.dir") + "/src/main/resources/" + budgetID + "/" + incomeFileTitle + type);
File incomeFile = new File(System.getProperty("user.dir") + "/src/main/resources/" + budgetID + "/" + incomeFileTitle + type);
incomeFile.createNewFile();
}
public static void createNewExpenseFile(String budgetID, String expenseFileTitle) throws IOException {
File expenseFile = new File(System.getProperty("user.dir") + "/src/main/resources/" + budgetID + "/" + expenseFileTitle + fileType);
System.out.println("Expense filePath: " + System.getProperty("user.dir") + "/src/main/resources/" + budgetID + "/" + expenseFileTitle + type);
File expenseFile = new File(System.getProperty("user.dir") + "/src/main/resources/" + budgetID + "/" + expenseFileTitle + type);
expenseFile.createNewFile();
}
public static void createNewBudgetFile(String budgetID, String budgetFileTitle) throws IOException {
System.out.println("Budget filePath: " + System.getProperty("user.dir") + "/src/main/resources/" + budgetID + "/" + budgetFileTitle + fileType);
File budgetFile = new File(System.getProperty("user.dir") + "/src/main/resources/" + budgetID + "/" + budgetFileTitle + fileType);
budgetFile.createNewFile();
}
......@@ -149,8 +227,7 @@ public class FileHandlingBudget {
ExpenseCategory expenseCategory = null;
String budgetDescription = null;
try (BufferedReader br = new BufferedReader(new FileReader(System.getProperty("user.dir") + "src/main/resources" + fileTitle + fileType))) {
System.out.println(filePath + fileTitle + fileType);
try (BufferedReader br = new BufferedReader(new FileReader( System.getProperty("user.dir") + "/" + path + readCurrentFile() + "/" + fileTitle + fileType))) {
String line;
String nextLine = br.readLine();
while ((line = nextLine) != null) {
......
src/main/java/no/ntnu/idatt1002/demo/data/Economics/FileHandling.java
+ 14
− 5
View file @ 7ad86960
......@@ -5,6 +5,7 @@ import java.io.FileWriter;
import java.io.IOException;
import java.io.*;
import java.time.LocalDate;
import no.ntnu.idatt1002.demo.data.Budget.FileHandlingBudget;
/**
......@@ -15,6 +16,8 @@ import java.time.LocalDate;
*/
public class FileHandling{
private static final String filePath = "src/main/resources/Economics/";
private static final String path = "src/main/resources/";
private static final String fileType = ".register";
private static final String date = "date=";
private static final String description = "description=";
......@@ -30,7 +33,8 @@ public class FileHandling{
* @throws IOException if an input or output exception occurred.
*/
public static <T extends Item>void writeItemRegisterToFile(final ItemRegister<T> itemRegister, String fileTitle) throws IOException {
try (BufferedWriter bw = new BufferedWriter(new FileWriter(filePath + fileTitle + fileType))) {
//try (BufferedWriter bw = new BufferedWriter(new FileWriter(filePath + fileTitle + fileType))) {
try (BufferedWriter bw = new BufferedWriter(new FileWriter(path + FileHandlingBudget.readCurrentFile() + "/" + fileTitle + fileType))) {
if (itemRegister.isEmpty()){
bw.write("");
} else{
......@@ -49,13 +53,16 @@ public class FileHandling{
* @throws IOException if an input or output exception occurred.
*/
public static boolean isEmpty(String fileTitle) throws IOException {
try (BufferedReader br = new BufferedReader(new FileReader(filePath + fileTitle + fileType))) {
/*try (BufferedReader br = new BufferedReader(new FileReader(filePath + fileTitle + fileType))) {
if (br.readLine() == null) {
return true;
} else {
return false;
}
}
}*/
BufferedReader br = new BufferedReader(new FileReader(path + FileHandlingBudget.readCurrentFile() + "/" + fileTitle + fileType));
System.out.println("Checking if income is empty in: " + path + FileHandlingBudget.readCurrentFile() + "/" + fileTitle + fileType);
return br.readLine() == null;
}
/**
......@@ -72,7 +79,8 @@ public class FileHandling{
double amount = 0;
boolean reoccuring = false;
IncomeCategory incomeCategory = null;
try (BufferedReader br = new BufferedReader(new FileReader(filePath + fileTitle + fileType))) {
try (BufferedReader br = new BufferedReader(new FileReader(path + FileHandlingBudget.readCurrentFile() + "/" + fileTitle + fileType))) {
//try (BufferedReader br = new BufferedReader(new FileReader(filePath + fileTitle + fileType))) {
String line;
String nextLine = br.readLine();
while ((line = nextLine) != null) {
......@@ -119,7 +127,8 @@ public class FileHandling{
double amount = 0;
boolean reoccuring = false;
ExpenseCategory expenseCategory = null;
try (BufferedReader br = new BufferedReader(new FileReader(filePath + fileTitle + fileType))) {
try (BufferedReader br = new BufferedReader(new FileReader(path + FileHandlingBudget.readCurrentFile() + "/" + fileTitle + fileType))) {
//try (BufferedReader br = new BufferedReader(new FileReader(filePath + fileTitle + fileType))) {
String line;
String nextLine = br.readLine();
while ((line = nextLine) != null) {
......
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