TC Bazaar+ v2

description
目前為 2020-10-01 提交的版本，檢視最新版本。
安裝腳本 ?
換行
// ==UserScript==
// @name         TC Bazaar+ v2
// @namespace    namespace
// @version      0.3.1
// @description  description
// @author       tos
// @match        *.torn.com/bazaar.php*
// @match        *.torn.com/bigalgunshop.php*
// @match        *.torn.com/index.php*
// @match        *.torn.com/shops.php*
// @grant        GM_xmlhttpRequest
// ==/UserScript==

const api_key = 'YOUR_API_KEY'

function auto_price (lowest_price) { return lowest_price - 1 }

function lowest_market_price(itemID) {
  return torn_api(`market.${itemID}.bazaar,itemmarket`).then((r) => {
    const market_prices = Object.values(r).reduce((acc, cur) => acc.concat(cur), [])
    return market_prices.reduce((a, c) => a < c.cost ? a : c.cost, market_prices[0].cost)
  }).catch(err => console.log(err))
}


const event = new Event('input', {bubbles: true, simulated: true})


document.addEventListener('dblclick', (e) => {
  const location = window.location.pathname + window.location.hash
  console.log(location, e)
  if (e.target && e.target.tagName && e.target.tagName === 'INPUT') {
    const input = e.target
    switch (location) {
      case '/bazaar.php#/':
        if (input.className.includes('buyAmountInput')) max_buy(input) //other bazaar buy
        break
      case '/bazaar.php#/add':
        if (input.className.includes('input-money')) auto_price_add(input) //my bazaar add
        else if (input.className === 'clear-all') max_qty(input) //my bazaar qty add
        break
      case '/bazaar.php#/manage':
        if (input.className.includes('priceInput')) auto_price_manage(input) //my bazaar manage
        else if (input.className.includes('numberInput')) max_qty_rem(input) //my bazaar qty remove
        break
      case '/bigalgunshop.php':
      case '/shops.php':
        if (input.name ==='buyAmount[]') buy_hundred(input) //city shop buy 100
        else if (input.id.includes('sell')) city_sell_all(input) //city shop sell all
        else if (input.id.includes('item')) city_sell_all(input) //bigal sell all
        break
      default:
        if (input.id.includes('item')) foriegn_max(input) //foreign buy
        break
    }
  }
  else if (e.target && e.target.tagName && e.target.tagName === 'LABEL') {
    if (e.target.className === 'marker-css') {
      const itemID = e.target.closest('LI[data-item]').getAttribute('data-item')
      big_al_check_all(itemID) //big al check/uncheck all
    }
  }
})

//other bazaar buy
function max_buy(input) {
  let old_value = input.value
  set_react_input(input, input.max)
}

//foreign buy
function foriegn_max (input) {
  const i = document.querySelector('div.user-info div.msg').innerText.match(/(\d+).\/.(\d+)/)
  set_regular_input(input, parseInt(i[2]) - parseInt(i[1]))
}

let torn_items = null
const get_torn_items = () => torn_api('torn..items').then((r) => Object.fromEntries( Object.entries(r.items).map( ([itemID, properties]) => [properties.name, itemID] ))).catch(err => console.log(err))
//my bazaar add
async function auto_price_add(input) {
  if (!torn_items) torn_items = await get_torn_items()
  const item_name = input.closest('LI').querySelector('canvas.item-converted').getAttribute('aria-label')
  const lowest_price = await lowest_market_price(parseInt(torn_items[item_name]))
  set_regular_input(input, auto_price(lowest_price))
}

//my bazaar manage
async function auto_price_manage (input) {
  if (!torn_items) torn_items = await get_torn_items()
  const itemID = input.closest('div[class^=row]').querySelector('img').src.split('items/')[1].split('/')[0]
  const lowest_price = await lowest_market_price(itemID)
  set_react_input(input, auto_price(lowest_price))
}

//my bazaar qty add
function max_qty (input) {
  const qty = input.closest('LI').querySelector('div.name-wrap').innerText.match(/x(\d+)/)
  set_regular_input(input, qty ? qty[1] : 1)
}

//my bazaar qty remove
function max_qty_rem (input) {
  const qty = input.closest('div[class^=row]').querySelector('div[class^=desc]').innerText.match(/x(\d+)/)
  set_react_input(input, qty ? qty[1] : 1)
}

//city shop buy 100
function buy_hundred(input) {
  set_regular_input(input, 100)
}

//city shop sell all
function city_sell_all(input) {
  const qty = input.closest('UL').querySelector('LI.desc').innerText.match(/x(\d+)/)
  set_regular_input(input, qty ? qty[1] : 1)
}

//big al check all
function big_al_check_all(item_id) {
  document.querySelectorAll(`LI[data-item="${item_id}"] INPUT[type=checkbox]`).forEach(checkbox => checkbox.checked = !checkbox.checked)
}

function set_regular_input(input, newval) {
  input.value = newval
  input.dispatchEvent(event)
  input.select()
}

function set_react_input(input, newval) {
  let old_value = input.value
  input.value = newval
  input._valueTracker.setValue(old_value)
  input.dispatchEvent(event)
  input.select()
}

async function torn_api(args) {
  const a = args.split('.')
  if (a.length!==3) throw(`Bad argument in torn_api(args, key): ${args}`)
  return new Promise((resolve, reject) => {
    GM_xmlhttpRequest ( {
      method: "POST",
      url: `https://api.torn.com/${a[0]}/${a[1]}?selections=${a[2]}&key=${api_key}`,
      headers: {
        "Content-Type": "application/json"
      },
      onload: (response) => {
          try {
            const resjson = JSON.parse(response.responseText)
            resolve(resjson)
          } catch(err) {
            reject(err)
          }
      },
      onerror: (err) => {
        reject(err)
      }
    })
  })
}