Java理发店管理系统源码.rar

package controller; import java.io.BufferedReader; import java.io.File; import java.io.FileReader; import java.io.IOException; import java.io.InputStreamReader; import java.net.HttpURLConnection; import java.net.MalformedURLException; import java.net.URL; import java.net.URLEncoder; import java.text.ParseException; import java.text.SimpleDateFormat; import java.time.LocalDate; import java.time.format.DateTimeFormatter; import java.util.ArrayList; import java.util.Arrays; import java.util.Calendar; import java.util.Date; import java.util.GregorianCalendar; import java.util.List; import java.util.ResourceBundle; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import javafx.beans.binding.Bindings; import javafx.beans.property.ReadOnlyObjectWrapper; import javafx.collections.FXCollections; import javafx.collections.ObservableList; import javafx.event.ActionEvent; import javafx.fxml.FXML; import javafx.fxml.FXMLLoader; import javafx.fxml.Initializable; import javafx.scene.Scene; import javafx.scene.control.DatePicker; import javafx.scene.control.TableCell; import javafx.scene.control.TableColumn; import javafx.scene.control.TablePosition; import javafx.scene.control.TableView; import javafx.scene.input.MouseEvent; import javafx.scene.layout.Pane; import javafx.stage.Stage; import javafx.stage.StageStyle; import model.Booking; import model.BookingCell; import model.BusinessDay; import model.Connection; import model.User; public class AppointTabController extends ConnectionController implements Initializable { // FXML - GUI Components @FXML TableView<ObservableList<BookingCell>> appointTable; @FXML DatePicker appointDate; // Constants private final String BOOKING_COLOURS = "src/colours.csv"; // Table data private List<String> columns = new ArrayList<String>(); private List<String> rows = new ArrayList<String>(); private List<List<BookingCell>> rowsData = new ArrayList<List<BookingCell>>(7); private ObservableList<ObservableList<BookingCell>> csvData = FXCollections.observableArrayList(); private ArrayList<String> closedDays = new ArrayList<String>(); // Custom row colour names private ArrayList<String> tableNames = new ArrayList<String>(); private ArrayList<String> tableColours = new ArrayList<String>(); private ArrayList<Booking> currentBookings = new ArrayList<Booking>(); // Whenever we click on a date on the date picker we store the days of the week // in date form here private ArrayList<String> currentDates = new ArrayList<String>(); private SimpleDateFormat simpleDateFormat = new SimpleDateFormat("HH:mm:ss"); private String getDay(int day) { String[] days = { "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday", "Sunday" }; return days[day]; } @SuppressWarnings("unchecked") @Override public void initialize(URL location, ResourceBundle resources) { appointDate.setShowWeekNumbers(true); appointDate.setValue(NOW_LOCAL_DATE()); loadCellColours(); load(); appointTable.setFixedCellSize(25); appointTable.prefHeightProperty() .bind(Bindings.size(appointTable.getItems()).multiply(appointTable.getFixedCellSize()).add(30)); // END System.out.println("// END of AppointTab Initialize"); } private void loadData() { // Clear everything before rebuilding the table csvData.clear(); columns.clear(); rows.clear(); appointTable.getColumns().clear(); appointTable.getItems().clear(); // Build the table columns and headers from the json output loadTableColumns(); // Load up the current bookings from date selected loadTableRows(); // Creates the columns and rows visually from the two arraylists columns + rows createTable(); } private void loadCellColours() { // Read the csv file File f = new File(BOOKING_COLOURS); if (f.exists() && !f.isDirectory()) { try (FileReader fin = new FileReader(f); BufferedReader in = new BufferedReader(fin);) { String l; while ((l = in.readLine()) != null) { // Break up the csv (should be two values e.g: // Booking, light green // brokenLine[0] = Booking // brokenLine[1] = light green String[] brokenLine = l.split(","); // Save to the String ArrayLists to use when colouring cells tableNames.add(brokenLine[0]); tableColours.add(brokenLine[1]); } } catch (IOException e) { e.printStackTrace(); } } } /** * We know there is going to be 7 rows (Monday-Sunday) We already know how many * columns there are (columns array) Now we need to create the cell data so that * it matches the Dates and Time to each cell If X is number of time intervals * then total cell data must be 7x + 7(days) */ private void loadTableRows() { rowsData.clear(); // 7 rows for (int i = 0; i < 7; i++) { String day = getDay(i); String date = getDate(i); List<BookingCell> weekData = new ArrayList<BookingCell>(); // First value in row is going to be Day weekData.add(new BookingCell(new String[] { "00:00:00", date, day, day }, false, null)); // Next X values are times for (int z = 1; z < columns.size(); z++) { // Create BookingCell and place it into ObservableData String time = columns.get(z); // re factor this Booking b = booked(time, date); String text = "Open"; if (b != null) text = "Booked"; // Check if its a closed day today for (int p = 0; p < closedDays.size(); p++) { if (day.equals(closedDays.get(p))) { text = "Closed"; } } weekData.add(new BookingCell(new String[] { time, date, day, text }, true, b)); } rowsData.add(weekData); } } private String getDate(int i) { return currentDates.get(i); } // Checks whether or not there is a booking on this date private Booking booked(String time, String date) { // quick hack, not neat! // Converts 09:00:00 to 09:00 the b.getStartTime() format time = time.substring(0, time.length() - 3); // Check if there's a matching booking for (int i = 0; i < currentBookings.size(); i++) { Booking b = currentBookings.get(i); if (b.getDate().equals(date) && b.getStartTime().equals(time)) { // Its a matching date return b; } } return null; } private void createTable() { buildTableColumns(); buildTableRows(); appointTable.setItems(csvData); System.out.println("CSV SIZE: " + csvData.size()); System.out.println("ROW SIZE: " + csvData.get(6).size()); System.out.println(appointTable.getItems().size()); } private void buildTableColumns() { for (int i = 0; i < columns.size(); i++) { final int finalIdx = i; // re factor substring here String name = columns.get(i); if (name.length() > 3) { name = name.substring(0, name.length() - 3); } TableColumn<ObservableList<BookingCell>, BookingCell> column = new TableColumn<>(name); // Set the text of the cells setupColumnNames(column, finalIdx); setupColumnDesign(column); // Add the columns to the table appointTable.getColumns().add(column); } } private void setupColumnNames(TableColumn<ObservableList<BookingCell>, BookingCell> column, int finalIdx) { column.setCellValueFactory(param -> new ReadOnlyObjectWrapper<>(param.getValue().get(finalIdx))); } private void setupColumnDesign(TableColumn<ObservableList<BookingCell>, BookingCell> column) { // Set the colour of the cell column.setCellFactory(param -> { return new TableCell<ObservableList<BookingCell>, BookingCell>() { protected void updateItem(BookingCell item, boolean empty) { super.updateItem(item, empty); super.setText(empty ? "" : getItem().getText()); super.setGraphic(null); if (item == null || empty) { super.setStyle("");