Orange Color and more relaxing color for the eye , make the website whitemode then refresh the page so it can work
// ==UserScript==
// @name CoinpayU Orange Color
// @namespace Violentmonkey Scripts
// @match https://www.coinpayu.com/*
// @grant none
// @version 1.2
// @author Arsalan Abd Al Salam
// @license MIT
// @description Orange Color and more relaxing color for the eye , make the website whitemode then refresh the page so it can work
// ==/UserScript==
let light = false
const observerConfig = { subtree: true, childList: true, attributes: true, attributeFilter: ['style', 'class'] }
const isLight = elem => {
let { groups: { r, g, b, a } } = /rgba?\((?<r>\d+),\s*(?<g>\d+),\s*(?<b>\d+)(?:,\s*(?<a>\d+(?:\.\d+)?))?\)/.exec(getComputedStyle(elem, null).getPropertyValue('background-color') || 'rgba(0, 0, 0, 0)')
r = Number.parseInt(r)
g = Number.parseInt(g)
b = Number.parseInt(b)
if (a) {
a = Number.parseFloat(a)
r = ((1 - a) * 255) + (a * r)
g = ((1 - a) * 255) + (a * g)
b = ((1 - a) * 255) + (a * b)
}
return Math.sqrt(0.299 * (r * r) + 0.587 * (g * g) + 0.114 * (b * b)) > 127.5
}
let invertedMap = []
const checkBgImage = (bg) => bg && bg.split(',').some(bg => bg.includes('url('))
const checkBgTag = new Set(['DIV', 'HEADER', 'FOOTER', 'NAV', 'SECTION', 'MAIN'])
const mustRevertTags = new Set(['IMG', 'IMAGE', 'CANVAS', 'VIDEO', 'IFRAME'])
const fixInvert = el => {
const tag = el.tagName?.toUpperCase()
if (tag == null || tag === 'BODY' || tag === 'SLOT' || !(el instanceof Element) || !el.isConnected) return
if (mustRevertTags.has(tag) || (checkBgTag.has(tag) && !isLight(el)) || checkBgImage(el.style?.backgroundImage) || checkBgImage(getComputedStyle(el, null)['background-image'])) {
invertedMap = invertedMap.filter(ref => !Object.is(el, ref.deref()))
if (invertedMap.some(ref => ref.deref()?.contains?.(el))) {
el.style.filter = null
} else {
invertedMap.push(new WeakRef(el))
el.style.filter = light ? 'invert(1) contrast(1.15) saturate(1.05)' : null
}
}
}
const trackedShadowElems = new WeakSet()
let modified = new Set()
let chain = Promise.resolve()
const selector = [...checkBgTag, ...mustRevertTags].map(t => t.toLowerCase()).join(',')
const observer = new MutationObserver((records) => {
if (modified.size === 0) {
chain = chain.then(
() => {
const elems = modified
modified = new Set()
for (let elem of elems.values()) {
fixInvert(elem)
// TODO: Create function to handle shadowRoot
// Something like this: https://github.com/medialize/ally.js/blob/master/src/query/shadow-hosts.js
if (!elem.tagName?.includes('-') || !elem.shadowRoot || trackedShadowElems.has(elem)) continue
trackedShadowElems.add(elem)
}
},
() => console.error
)
}
for (const {target, addedNodes} of records) {
modified.add(target)
for (const elem of addedNodes) modified.add(elem)
for (const elem of target.querySelectorAll(selector)) modified.add(elem)
}
});
function invertColor() {
light = isLight(document.documentElement) && isLight(document.body)
document.documentElement.style.filter = light ? 'invert(0.85)' : null
if (light) {
Array.from(document.querySelectorAll('body *')).forEach(fixInvert)
observer.observe(document.body, observerConfig);
} else {
observer.disconnect()
invertedMap.forEach(ref => {
const style = ref.deref()?.style
if (style) style.filter = null
})
invertedMap = []
}
}
try {
invertColor()
} catch {}
addEventListener("DOMContentLoaded", () => {
invertColor()
});