initial commit

2022-04-14 13:57:08 +02:00
parent a6ae1323d2
commit fb69c498bf
21 changed files with 1209 additions and 5 deletions
--- a/src/BillGUI/GarageManager.java
+++ b/src/BillGUI/GarageManager.java
@ -0,0 +1,191 @@
+package BillGUI;
+
+import java.io.FileOutputStream;
+import java.io.PrintWriter;
+import java.util.LinkedHashMap;
+import java.util.Vector;
+
+
+/**
+ * A sample garage application
+ * @author Pierre-André Mudry, HES-SO Valais 2010-2016
+ */
+public class GarageManager {
+	private LinkedHashMap<String, Integer> services = new LinkedHashMap<String, Integer>();
+
+
+	GarageManager() {
+		// The various services provided in this garage
+		services.put("Oil level control", 20);
+		services.put("Tire replacement ", 50);
+		services.put("Windshield exchange", 60);
+		services.put("Oil filter change", 210);
+		services.put("Battery replacement", 320);
+		services.put("Pollution control", 200);
+		services.put("Brake revision", 400);
+	}
+
+
+	String[] getServices() {
+		return services.keySet().toArray(new String[services.size()]);
+	}
+
+
+	int[] vectorToArray(Vector<Integer> prestations) {
+		Integer[] v = prestations.toArray(new Integer[prestations.size()]);
+		int[] array = new int[v.length];
+
+
+		for (int i = 0; i < v.length; i++)
+			array[i] = v[i].intValue();
+
+
+		return array;
+	}
+
+
+	String generateBill(Vector<Integer> prestations) {
+		return generateBill(vectorToArray(prestations));
+	}
+
+
+	String generateHTMLBill(Vector<Integer> prestations) {
+		return generateHTMLBill(vectorToArray(prestations));
+	}
+
+
+	/**
+	 * Generates an HTML formatted string with the bill
+	 * 
+	 * @param prestations
+	 *            An array containing all the prestations
+	 * @return The HTML formatted string
+	 */
+	String generateHTMLBill(int[] prestations) {
+		int total_sum = 0;
+		Object[] keys = services.keySet().toArray();
+
+
+		String result = "<html>";
+		result += "<hr><br>";
+		result += "<center><h1>Super Auto 20000 bill</h1></center>";
+		result += "<center><small>Version 1.0</small></center><br>";
+		result += "<hr><br>";
+
+
+		// Create an HTML table
+		result += "<table cellpadding=\"2\" cellspacing=\"2\" width=\"100%\">";
+		result += "<tr>";
+		result += "<td bgcolor=\"#cccccc\">Prestation</td>";
+		result += "<td bgcolor=\"#cccccc\">Price</td>";
+		result += "</tr>";
+
+
+		for (int i = 0; i < prestations.length; i++) {
+			if (prestations[i] > services.size()) {
+				System.out.println("Error, non existing prestation !");
+				System.exit(-1);
+			}
+
+
+			String cKey = (String) keys[prestations[i]];
+
+
+			// HTML row
+			result += "<tr>";
+			result += "<td>" + cKey + "</td><td>" + services.get(cKey) + "</td>";
+			result += "</tr>";
+			total_sum += services.get(cKey);
+		}
+
+
+		result += "<tr>";
+		result += "<td><i>Total price</i></td>";
+		result += "<td bgcolor=\"#dddddd\"><b>" + total_sum + "</b></td>";
+		result += "</tr>";
+
+
+		// End of the HTML table
+		result += "</table>";
+
+
+		result += "<br><hr width=\"50%\" noshade /><br>"; // Horizontal line
+
+
+		result += "<small>Lab 15 generator</small>";
+		result += "</html>";
+		return result;
+	}
+
+
+	/**
+	 * Generates a text bill
+	 * 
+	 * @param prestations
+	 *            An array containing all the prestations
+	 * @return The generated text bill
+	 */
+	String generateBill(int[] prestations) {
+		int total_sum = 0;
+		Object[] keys = services.keySet().toArray();
+
+
+		String result = "";
+		result += "*************************\n";
+		result += "* Super Auto 20000 bill ****\n";
+		result += "*******************************\n\n";
+
+
+		for (int i = 0; i < prestations.length; i++) {
+			if (prestations[i] > services.size()) {
+				System.out.println("Error, non existing prestation !");
+				System.exit(-1);
+			}
+
+
+			String cKey = (String) keys[prestations[i]];
+			result += "- " + cKey + " \t" + services.get(cKey) + "\n";
+			total_sum += services.get(cKey);
+		}
+
+
+		result += "\n----------------------------------\n";
+		result += " Bill total \t\t" + total_sum + "\n";
+		result += "----------------------------------\n";
+		result += "\nPayment in 30 days. Thank you !";
+		return result;
+	}
+
+
+	public static void main(String[] args) {
+		GarageManager gm = new GarageManager();
+
+
+		// Prestation 0 is "Oil level control"
+		// Prestation 1 is "Tire replacement "
+		// Prestation 2 is "Windshield exchange"
+		// Prestation 3 is "Oil filter change"
+		// Prestation 4 is "Battery replacement"
+		// Prestation 5 is "Pollution control"
+		// Prestation 6 is "Brake revision"
+
+
+		int[] client1 = { 1, 1, 1, 1, 4, 6, 0 };
+		String bill1 = gm.generateBill(client1);
+		System.out.println(bill1);
+
+
+		PrintWriter outputStreamName;
+
+
+		try {
+			outputStreamName = new PrintWriter(new FileOutputStream("bill.txt"));
+			outputStreamName.print(bill1);
+			outputStreamName.close();
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+
+
+}