117 lines
3.2 KiB
JavaScript
117 lines
3.2 KiB
JavaScript
/**
|
|
* NOTE: install "dark mode" on browser because tesseract need contract to detect text
|
|
* NOTE: zoom 120% on browser because below
|
|
*/
|
|
|
|
const robotjs = require('robotjs')
|
|
const tesseract = require('tesseract.js')
|
|
const jsdom = require('jsdom')
|
|
const Jimp = require('jimp')
|
|
|
|
module.exports = async function(keywordSearch, keywordToClick, scale = 1.5, fileScreenshot = 'screenshot.jpg', waitSearch = 2000) {
|
|
if(!scale) {
|
|
scale = 1.5
|
|
}
|
|
|
|
if(!fileScreenshot) {
|
|
fileScreenshot = 'screenshot.jpg'
|
|
}
|
|
|
|
if(!waitSearch) {
|
|
waitSearch = 2000
|
|
}
|
|
|
|
const $_randomInteger = (min, max) => {
|
|
return Math.floor(Math.random() * (max - min + 1)) + min;
|
|
}
|
|
|
|
async function handleToClick() {
|
|
let _horc = '';
|
|
let _text = '';
|
|
let _coorStr = '';
|
|
|
|
|
|
const _captureImage = async () => {
|
|
const capture = robotjs.screen.capture()
|
|
return new Promise(res => {
|
|
new Jimp(
|
|
{data: capture.image, width: capture.width, height: capture.height},
|
|
(err, image) => {
|
|
image.greyscale((err, image) => {
|
|
image.scale(scale, (err, image) => {
|
|
image.writeAsync(fileScreenshot).then(() => {
|
|
res(true)
|
|
})
|
|
})
|
|
});
|
|
});
|
|
})
|
|
}
|
|
|
|
const _convertImageToDomString = async () => {
|
|
await tesseract
|
|
.recognize(fileScreenshot)
|
|
.then(async ({data: {hocr, text}}) => {
|
|
_horc = hocr
|
|
_text = text
|
|
})
|
|
}
|
|
|
|
const _detectHTML = async () => {
|
|
console.log({keywordToClick, _text})
|
|
return new Promise(async (resToFinished, rejToAgain) => {
|
|
if(_text.includes(keywordToClick)) {
|
|
const dom = new jsdom.JSDOM(_horc)
|
|
const spanEls = dom.window.document.querySelectorAll('span')
|
|
for await(let span of spanEls) {
|
|
const textContent = span.textContent.split(' ').join('')
|
|
if(textContent.includes(keywordToClick)) {
|
|
_coorStr = span.title
|
|
return resToFinished(true)
|
|
}
|
|
}
|
|
}
|
|
|
|
robotjs.keyTap('down')
|
|
robotjs.keyTap('down')
|
|
return rejToAgain(false)
|
|
})
|
|
}
|
|
|
|
async function _handleClick() {
|
|
const [type, left, top, right, bottom] = _coorStr.split(' ')
|
|
const x = parseInt((parseInt(left) + $_randomInteger(20, 40)) / scale)
|
|
const y = parseInt((parseInt(top) - $_randomInteger(0, parseInt(top) - parseInt(bottom))) / scale)
|
|
robotjs.moveMouse(x, y)
|
|
robotjs.mouseClick('left')
|
|
console.log('moveMouse:', {x, y}, {
|
|
left, bottom, right, top
|
|
})
|
|
}
|
|
|
|
return new Promise(async (res, rej) => {
|
|
await _captureImage();
|
|
await _convertImageToDomString();
|
|
await _detectHTML().then(_handleClick).catch(rej);
|
|
})
|
|
}
|
|
|
|
await (async function search() {
|
|
robotjs.keyTap('home', ['alt']);
|
|
robotjs.typeString(keywordSearch);
|
|
robotjs.keyTap('enter')
|
|
return new Promise(res => setTimeout(res, waitSearch))
|
|
}())
|
|
|
|
await (async function recusiveScroll(countScroll = 1, limitStopScroll = 20) {
|
|
if(countScroll > limitStopScroll) {
|
|
return;
|
|
}
|
|
|
|
await handleToClick(keywordToClick, scale)
|
|
.catch(async () => {
|
|
await recusiveScroll(++countScroll, limitStopScroll)
|
|
})
|
|
}())
|
|
}
|