A library for virtupets.net APIs.
此腳本不應該直接安裝，它是一個供其他腳本使用的函式庫。欲使用本函式庫，請在腳本 metadata 寫上： // @require https://update.gf.qytechs.cn/scripts/512407/1582200/GC%20-%20Virtupets%20API%20library.js
const url = "https://virtupets.net";
async function vpApiSetupClientID() {
let clientID;
try {
clientID = await GM.getValue('ClientID');
if (!clientID) {
const id = crypto.randomUUID();
await GM.setValue('ClientID', crypto.randomUUID());
clientID = id;
}
} catch (error) {
console.error(error, "Failed to setup client ID.", "setupClientID");
clientID = "";
}
return clientID;
}
async function vpApiCreateGetRequest(apiVersion) {
const clientID = await vpApiSetupClientID();
return {
method: "GET",
headers: {
"Version": apiVersion,
"ClientID": clientID
}
}
}
async function vpApiCreatePostRequest(apiVersion, body) {
const clientID = await vpApiSetupClientID();
return {
method: "POST",
headers: {
"Content-Type": "application/json",
"Version": apiVersion,
"ClientID": clientID,
"ClientVersion": "0.10a",
},
body: JSON.stringify(body),
}
}
async function getItemDetails(itemName) {
const apiVersion = "0.1";
const request = await vpApiCreateGetRequest(apiVersion);
return fetch(`${url}/items/details?q=${encodeURIComponent(itemName)}`, request);
}
/* Expects items to be an array of item name strings. */
async function bulkShopWizardPrices(items) {
const apiVersion = "0.1";
const request = await vpApiCreatePostRequest(apiVersion, items);
return fetch(`${url}/shop-prices/bulk`, request);
}
/* Expects to receive the shop wizard page document page */
async function sendShopWizardPrices(doc) {
try {
const tokens = doc?.querySelector('.mt-1 strong')?.textContent?.split(" ... ");
let body;
const itemName = tokens?.length >= 2 ? tokens[1]?.trim() : undefined;
if (!vpApiValidateSearchRange(doc) || !itemName) {
return;
}
else if (vpApiValidateTable(doc)) {
const dataElements = doc.querySelectorAll('.market_grid .data');
const i32Max = 2147483647;
let lowestPrice = i32Max;
let totalStock = 0;
let totalShops = 0;
let includesOwnUnpricedItem = false;
for (let i = 0; i < dataElements.length; i += 4) {
const stock = parseInt(dataElements[i + 2].querySelector('span').textContent);
const price = parseInt(dataElements[i + 3].querySelector('strong').textContent.replace(/[^0-9]/g, ''));
if (price > 0) {
lowestPrice = Math.min(price, lowestPrice);
totalStock += stock;
totalShops += 1;
} else {
includesOwnUnpricedItem = true;
}
}
if (lowestPrice < i32Max && totalStock > 0 && dataElements.length > 0) {
body = {
item_name: itemName,
price: lowestPrice,
total_stock: totalStock,
total_shops: totalShops
};
} else if (includesOwnUnpricedItem && totalStock == 0 && dataElements.length == 4) {
body = {
item_name: itemName,
total_stock: 0,
total_shops: 0
};
}
}
else if (vpApiValidateUnbuyable(doc)) {
body = {
item_name: itemName,
total_stock: 0,
total_shops: 0
};
}
if (body && !doc.querySelector('#vp_api_data_sent')) {
const grid = doc.querySelector('.market_grid.sw_results');
const sentFlag = doc.createElement('div');
sentFlag.style.display = 'none';
sentFlag.id = 'vp_api_data_sent';
grid.appendChild(sentFlag);
const apiVersion = "0.11";
const options = await vpApiCreatePostRequest(apiVersion, body);
console.log(`Data uploaded to ${url}`);
return await fetch(`${url}/shop-prices`, options);
}
} catch (error) {
vpApiLogError(error, "Failed to send shop prices to the API.", "sendShopPrices");
}
}
function vpApiValidateSearchRange(doc) {
if (doc.querySelector('main .center .mt-1 span')?.textContent?.toLowerCase() == '(searching between 1 and 99,999 np)') {
return true;
}
return false;
}
function vpApiValidateTable(doc) {
const header = doc.querySelectorAll('.market_grid .header');
const check = ['owner', 'item', 'stock', 'price'];
if (check.length != header.length) return false;
for (let i = 0; i < header.length; i += 1) {
const title = header[i].querySelector('strong').textContent.toLowerCase();
if (check[i] != title) {
const message = `Unknown header named "${title}" in position ${i + 1}, expected "${check[i]}".`;
const error = new Error(message);
logError(error, "Validation Error.", "validateTable");
throw error;
}
}
return true;
}
function vpApiValidateUnbuyable(doc) {
const notFoundMsg = "i did not find anything. :( please try again, and i will search elsewhere!";
const wrongHeaders = doc.querySelectorAll('.market_grid .header').length > 0;
const wrongMessage = doc.querySelector('main p.center').textContent.toLowerCase() != notFoundMsg;
if (wrongHeaders || wrongMessage) {
return false;
}
return true;
}
async function vpApiLogError(error, message, operation, statusCode = undefined) {
try {
console.log(message);
const errorBody = {
message: `${message}. Error: ${error.message.replace(/^Error:\s*/, '')}`,
status_code: statusCode,
route: `virtupets_api::${operation}`
};
const options = await vpApiCreatePostRequest("0.1", errorBody);
fetch(`${url}/errors`, options);
} catch (error) {
console.error('Error sending error report:', error);
}
}