Fetch Torn stocks information using API and display adjusted profit/loss percentage as a list on the stocks page with a manual refresh button
目前為
// ==UserScript==
// @name Torn Stocks Info
// @namespace http://pampas.torn.com/
// @version 2.0
// @description Fetch Torn stocks information using API and display adjusted profit/loss percentage as a list on the stocks page with a manual refresh button
// @author You
// @match https://www.torn.com/page.php?sid=stocks
// @grant GM_xmlhttpRequest
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_addStyle
// ==/UserScript==
(function() {
'use strict';
// Function to prompt the user for their API key
function promptForApiKey() {
const apiKey = prompt('Please enter your Torn API key:');
if (apiKey) {
GM_setValue('tornApiKey', apiKey);
} else {
alert('Invalid API key. Please refresh the page and try again.');
}
}
// Function to calculate adjusted profit/loss percentage considering the sale fee
function calculateAdjustedPercentage(boughtPrice, currentPrice) {
const rawPercentage = ((currentPrice - boughtPrice) / boughtPrice) * 100;
const adjustedPercentage = (rawPercentage - 0.1).toFixed(2);
return adjustedPercentage;
}
// Function to create and update the list container
function createListContainer() {
const listContainer = document.createElement('div');
listContainer.id = 'tornStockList';
listContainer.style.position = 'fixed';
listContainer.style.padding = '10px';
listContainer.style.background = 'black';
listContainer.style.color = 'white';
listContainer.style.borderRadius = '5px';
listContainer.style.top = '50%'; // Adjusted position
listContainer.style.right = '5px'; // Adjusted position
listContainer.style.transform = 'translateY(-50%)'; // Center vertically
listContainer.style.zIndex = '1000';
document.body.appendChild(listContainer);
return listContainer;
}
// Function to update the list container with stock information
function updateListContainer(listContainer, stockInfo) {
// Clear the content of the list container before updating
listContainer.innerHTML = '';
for (const stockId in stockInfo) {
const stockData = stockInfo[stockId];
const listItem = document.createElement('div');
listItem.textContent = `${stockData.name}: ${stockData.adjustedProfitLossPercentage}%`;
listItem.style.marginBottom = '5px';
if (stockData.adjustedProfitLossPercentage < 0) {
listItem.style.color = 'red';
} else {
listItem.style.color = 'green';
}
listContainer.appendChild(listItem);
}
// Add a manual refresh button
const refreshButton = document.createElement('button');
refreshButton.textContent = 'Refresh';
refreshButton.style.marginTop = '10px';
refreshButton.addEventListener('click', fetchAndUpdateStockInfo);
listContainer.appendChild(refreshButton);
}
// Function to get the stored API key or prompt the user for a new one
function getApiKey() {
let apiKey = GM_getValue('tornApiKey');
if (!apiKey) {
promptForApiKey();
apiKey = GM_getValue('tornApiKey');
}
return apiKey;
}
// Function to fetch and update stock information
function fetchAndUpdateStockInfo() {
const apiUrl = `https://api.torn.com/user/?selections=stocks&key=${getApiKey()}`;
const stockInfo = GM_getValue('tornStockInfo', {});
GM_xmlhttpRequest({
method: 'GET',
url: apiUrl,
onload: function(response) {
const stockData = JSON.parse(response.responseText).stocks;
// Extract stock ID and bought price
for (const stockId in stockData) {
const boughtPrice = stockData[stockId].transactions[Object.keys(stockData[stockId].transactions)[0]].bought_price;
// URL for the second API request to get detailed stock information
const secondApiUrl = `https://api.torn.com/torn/?selections=stocks&key=${getApiKey()}&stock_id=${stockId}&bought_price=${boughtPrice}`;
// Make the second API request
GM_xmlhttpRequest({
method: 'GET',
url: secondApiUrl,
onload: function(secondResponse) {
const detailedStockInfo = JSON.parse(secondResponse.responseText);
// Calculate adjusted profit/loss percentage considering the sale fee
const currentPrice = detailedStockInfo.stocks[stockId].current_price;
const adjustedProfitLossPercentage = calculateAdjustedPercentage(boughtPrice, currentPrice);
// Update stock information
stockInfo[stockId] = {
name: detailedStockInfo.stocks[stockId].name,
adjustedProfitLossPercentage: adjustedProfitLossPercentage
};
// Update the list container with stock information
updateListContainer(listContainer, stockInfo);
// Store updated stock information
GM_setValue('tornStockInfo', stockInfo);
},
onerror: function(error) {
console.error('Error making second API request:', error);
}
});
}
},
onerror: function(error) {
console.error('Error making API request:', error);
}
});
}
// Create or get the list container
let listContainer = document.getElementById('tornStockList');
if (!listContainer) {
listContainer = createListContainer();
}
// Initial fetch
fetchAndUpdateStockInfo();
})();