commit e51b975907aed1b1dadd18697df4aa2036e5e790 Author: s490130 Date: Mon Jun 10 16:53:44 2024 +0200 Upload files to "/" diff --git a/index.html b/index.html new file mode 100644 index 0000000..76d7200 --- /dev/null +++ b/index.html @@ -0,0 +1,31 @@ + + + + + + To-Do List + + + +

To-Do List

+ + + +

+ + + + diff --git a/rand2.cpp b/rand2.cpp new file mode 100644 index 0000000..9cd195f --- /dev/null +++ b/rand2.cpp @@ -0,0 +1,64 @@ +#include +#include +#include +#include +#include + +std::mutex mtx; +int random_numbers[3] = {0, 0, 0}; +int random_choice = 0; + +void generateRandomNumber(int index, int min, int max) { + try { + std::random_device rd; + std::mt19937 gen(rd()); + std::uniform_int_distribution<> dis(min, max); + + int number = dis(gen); + + std::lock_guard lock(mtx); + if (index >= 0 && index < 3) { + random_numbers[index] = number; + } else if (index == 3) { + random_choice = number; + } + + } catch (const std::exception& e) { + // Handle exception if necessary + } +} + +void saveRandomNumberToFile() { + try { + std::lock_guard lock(mtx); + std::ofstream outfile("random_number.txt"); + if (outfile.is_open()) { + outfile << random_numbers[random_choice - 1]; + outfile.close(); + } + } catch (const std::exception& e) { + // Handle exception if necessary + } +} + +int main() { + try { + std::thread threads[4]; + for (int i = 0; i < 3; ++i) { + threads[i] = std::thread(generateRandomNumber, i, 1, 100); + } + threads[3] = std::thread(generateRandomNumber, 3, 1, 3); + + for (int i = 0; i < 4; ++i) { + threads[i].join(); + } + + saveRandomNumberToFile(); + + } catch (const std::exception& e) { + // Handle exception if necessary + } + + return 0; +} + diff --git a/scripts.js b/scripts.js new file mode 100644 index 0000000..32d9ad2 --- /dev/null +++ b/scripts.js @@ -0,0 +1,185 @@ +document.addEventListener('DOMContentLoaded', () => { + const input = document.getElementById('todo-input'); + const addButton = document.getElementById('add-button'); + const randomTaskButton = document.getElementById('random-task-button'); // Nowy przycisk + const todoList = document.getElementById('todo-list'); + const popup = document.getElementById('popup'); + const popupContent = document.getElementById('random-task-text'); + const closePopup = document.getElementsByClassName('close')[0]; + + addButton.addEventListener('click', addTodo); + randomTaskButton.addEventListener('click', showRandomTask); // Event listener dla nowego przycisku + + input.addEventListener('keypress', (e) => { + if (e.key === 'Enter') { + addTodo(); + } + }); + + async function fetchTasks() { + try { + const response = await fetch('http://localhost:8000/get_tasks', { + method: 'GET', + headers: { + 'Content-Type': 'application/json' + } + }); + + if (response.ok) { + const tasks = await response.json(); + tasks.forEach(task => { + const listItem = document.createElement('li'); + listItem.textContent = task.task_description; + listItem.dataset.id = task.id; // Store the id in data-id attribute + + const deleteButton = document.createElement('button'); + deleteButton.textContent = 'Delete'; + deleteButton.classList.add('delete-button'); + deleteButton.addEventListener('click', () => { + todoList.removeChild(listItem); + deleteTask(listItem.dataset.id); + }); + + listItem.appendChild(deleteButton); + todoList.appendChild(listItem); + }); + } else { + console.error('Failed to fetch tasks', await response.json()); + } + } catch (error) { + console.error('Error fetching tasks:', error); + } + } + + async function addTodo() { + const todoText = input.value.trim(); + if (todoText === '') { + return; + } + + try { + const response = await fetch('http://localhost:8000/add_task', { + method: 'POST', + headers: { + 'Content-Type': 'application/json' + }, + body: JSON.stringify({ task_description: todoText }) + }); + + if (response.ok) { + const responseData = await response.json(); // Assuming the server responds with the added task including its id + const listItem = document.createElement('li'); + listItem.textContent = todoText; + listItem.dataset.id = responseData.id; // Store the id in data-id attribute + + const deleteButton = document.createElement('button'); + deleteButton.textContent = 'Delete'; + deleteButton.classList.add('delete-button'); + deleteButton.addEventListener('click', () => { + todoList.removeChild(listItem); + deleteTask(listItem.dataset.id); + }); + + listItem.appendChild(deleteButton); + todoList.appendChild(listItem); + + input.value = ''; + input.focus(); + } else { + console.error('Failed to add task', await response.json()); + } + } catch (error) { + console.error('Error adding task:', error); + } + } + + async function deleteTask(taskId) { + try { + const response = await fetch(`http://localhost:8000/delete_task/${taskId}`, { + method: 'DELETE' + }); + + if (!response.ok) { + console.error('Failed to delete task', await response.json()); + } + } catch (error) { + console.error('Error deleting task:', error); + } + } + + async function showRandomTask() { + try { + // Execute rand2.exe + const executeResponse = await fetch('http://localhost:8000/execute_rand2', { + method: 'POST' + }); + + if (!executeResponse.ok) { + console.error('Failed to execute rand2.exe', await executeResponse.json()); + return; + } + + // Fetch the random number from random_number.txt + const numberResponse = await fetch('http://localhost:8000/read_random_number', { + method: 'GET', + headers: { + 'Content-Type': 'text/plain' + } + }); + + if (!numberResponse.ok) { + console.error('Failed to fetch random number', await numberResponse.text()); + return; + } + + const randomNumberText = await numberResponse.text(); + const randomNumber = parseInt(randomNumberText.trim(), 10); + + // Fetch the list of tasks from the server + const tasksResponse = await fetch('http://localhost:8000/get_tasks', { + method: 'GET', + headers: { + 'Content-Type': 'application/json' + } + }); + + if (tasksResponse.ok) { + const tasks = await tasksResponse.json(); + if (tasks.length > 0) { + // Use the random number to select a task, considering the range + const taskIndex = randomNumber % tasks.length; + const randomTask = tasks[taskIndex]; + popupContent.textContent = randomTask.task_description; + popup.style.display = 'block'; + } else { + alert('No tasks available'); + } + } else { + console.error('Failed to fetch tasks', await tasksResponse.json()); + } + + // Delete random_number.txt after fetching the data + await fetch('http://localhost:8000/delete_random_number', { + method: 'DELETE' + }); + } catch (error) { + console.error('Error fetching data:', error); + } + } + + + + + closePopup.onclick = function() { + popup.style.display = 'none'; + } + + window.onclick = function(event) { + if (event.target === popup) { + popup.style.display = 'none'; + } + } + + // Fetch tasks when the page loads + fetchTasks(); +}); diff --git a/server.py b/server.py new file mode 100644 index 0000000..83c8382 --- /dev/null +++ b/server.py @@ -0,0 +1,133 @@ +import subprocess +from wsgiref.simple_server import make_server +import json +import pymssql +import os + +# Database configuration +conn = pymssql.connect( + server='mssql-2017.labs.wmi.amu.edu.pl', + user='dbad_s490130', + password='lTk13e45Po', + database='dbad_s490130' +) +cursor = conn.cursor() + +def application(environ, start_response): + path = environ.get('PATH_INFO', '') + method = environ.get('REQUEST_METHOD', '') + + # CORS Handling + if method == 'OPTIONS': + response_headers = [ + ('Content-Type', 'application/json'), + ('Access-Control-Allow-Origin', '*'), + ('Access-Control-Allow-Methods', 'POST, GET, OPTIONS, DELETE'), + ('Access-Control-Allow-Headers', 'Content-Type') + ] + start_response('200 OK', response_headers) + return [b''] + + response_headers = [ + ('Content-Type', 'application/json'), + ('Access-Control-Allow-Origin', '*') + ] + + if path == '/add_task' and method == 'POST': + try: + request_body_size = int(environ.get('CONTENT_LENGTH', 0)) + request_body = environ['wsgi.input'].read(request_body_size) + data = json.loads(request_body) + task_description = data.get('task_description', '') + + if task_description: + cursor.execute("INSERT INTO Tasks (task_description) OUTPUT INSERTED.id VALUES (%s)", (task_description,)) + task_id = cursor.fetchone()[0] # Fetch the newly inserted task ID + conn.commit() + response = json.dumps({'message': 'Task added successfully', 'id': task_id}) + status = '200 OK' + else: + response = json.dumps({'message': 'Task description is required'}) + status = '400 Bad Request' + except Exception as e: + response = json.dumps({'message': str(e)}) + status = '500 Internal Server Error' + + elif path == '/get_tasks' and method == 'GET': + try: + cursor.execute("SELECT id, task_description FROM Tasks") + tasks = cursor.fetchall() + tasks_list = [{'id': task[0], 'task_description': task[1]} for task in tasks] + response = json.dumps(tasks_list) + status = '200 OK' + except Exception as e: + response = json.dumps({'message': str(e)}) + status = '500 Internal Server Error' + + elif path.startswith('/delete_task/') and method == 'DELETE': + try: + task_id = int(path.split('/')[-1]) + cursor.execute("DELETE FROM Tasks WHERE id = %s", (task_id,)) + conn.commit() + response = json.dumps({'message': 'Task deleted successfully'}) + status = '200 OK' + except Exception as e: + response = json.dumps({'message': str(e)}) + status = '500 Internal Server Error' + + elif path == '/execute_rand2' and method == 'POST': + try: + # Ensure the path to rand2.exe is correct + exe_path = 'j:\\Desktop\\Paradygmaty\\wielki projekt\\primery\\rand2.exe' + print(f"Attempting to execute: {exe_path}") + + if not os.path.exists(exe_path): + raise FileNotFoundError(f"File not found: {exe_path}") + + result = subprocess.run([exe_path], check=True, capture_output=True, text=True) + response = json.dumps({'message': 'rand2.exe executed successfully', 'output': result.stdout}) + status = '200 OK' + except subprocess.CalledProcessError as e: + error_message = f'CalledProcessError: {e.stderr}' + print(error_message) + response = json.dumps({'message': error_message}) + status = '500 Internal Server Error' + except Exception as e: + error_message = f'Exception: {str(e)}' + print(error_message) + response = json.dumps({'message': error_message}) + status = '500 Internal Server Error' + + elif path == '/read_random_number' and method == 'GET': + try: + with open('random_number.txt', 'r') as file: + random_number = file.read().strip() + response = random_number + status = '200 OK' + except Exception as e: + response = json.dumps({'message': str(e)}) + status = '500 Internal Server Error' + + elif path == '/delete_random_number' and method == 'DELETE': + try: + os.remove('random_number.txt') + response = json.dumps({'message': 'random_number.txt deleted successfully'}) + status = '200 OK' + except Exception as e: + response = json.dumps({'message': str(e)}) + status = '500 Internal Server Error' + + else: + response = json.dumps({'message': 'Not Found'}) + status = '404 Not Found' + + response_headers.append(('Access-Control-Allow-Headers', 'Content-Type')) + response_headers.append(('Access-Control-Allow-Methods', 'POST, GET, OPTIONS, DELETE')) + + start_response(status, response_headers) + return [response.encode('utf-8')] + +if __name__ == "__main__": + httpd = make_server('', 8000, application) + print("Serving on port 8000...") + httpd.serve_forever() diff --git a/styles.css b/styles.css new file mode 100644 index 0000000..ab64a2f --- /dev/null +++ b/styles.css @@ -0,0 +1,136 @@ +/* styles.css */ +body { + background-color: #333; /* Dark background color */ + color: white; /* Text color */ + font-family: Arial, sans-serif; + margin: 0; + padding: 0; +} + +header { + text-align: center; + padding: 20px; + background-color: #444; /* Slightly lighter than the background */ + border-bottom: 1px solid #555; +} + +.container { + max-width: 400px; + margin: 0 auto; + padding: 20px; + background-color: #444; + border-radius: 10px; + box-shadow: 0 0 10px rgba(0, 0, 0, 0.5); +} + +.input-section { + display: flex; + align-items: center; + margin-bottom: 20px; +} + +#todo-input { + flex-grow: 1; + padding: 10px; + margin-right: 10px; + border: 1px solid #ccc; + border-radius: 4px; + background-color: #555; /* Input background */ + color: white; +} + +#add-button, #random-task-button { + padding: 10px 20px; + background-color: #28a745; /* Button background */ + color: white; + border: none; + border-radius: 4px; + cursor: pointer; + margin-right: 5px; +} + +#add-button { + background-color: #007bff; /* Blue background for Add button */ +} + +#random-task-button { + background-color: #28a745; /* Green background for Show Random Task button */ +} + +#add-button:hover { + background-color: #0056b3; /* Darker blue on hover for Add button */ +} + +#random-task-button:hover { + background-color: #218838; /* Darker green on hover for Show Random Task button */ +} + +.delete-button { + margin-left: 10px; + color: red; + cursor: pointer; + background: none; + border: none; + padding: 5px 10px; + border-radius: 4px; + background-color: #dc3545; + color: white; +} + +.delete-button:hover { + background-color: #c82333; +} + +.popup { + display: none; /* Initially hidden */ + position: fixed; + z-index: 1; + left: 0; + top: 0; + width: 100%; + height: 100%; + overflow: auto; + background-color: rgba(0, 0, 0, 0.4); +} + +.popup-content { + background-color: #fefefe; + margin: 15% auto; + padding: 20px; + border: 1px solid #888; + width: 80%; + color: black; /* Ensure text is visible */ +} + +.close { + color: #aaa; + float: right; + font-size: 28px; + font-weight: bold; +} + +.close:hover, +.close:focus { + color: black; + text-decoration: none; + cursor: pointer; +} + +.list-section { + margin-top: 20px; +} + +ul#todo-list { + list-style-type: none; + padding: 0; +} + +ul#todo-list li { + background-color: #555; + padding: 10px; + margin-bottom: 10px; + border-radius: 4px; + display: flex; + justify-content: space-between; + align-items: center; +}