import windowsContrastTheme from "./windows-contrast-theme.json"

type WindowsContrastFile = {
  light: Record<string, string>
  dark: Record<string, string>
}

const file = windowsContrastTheme as WindowsContrastFile

const WINDOWS_VAR_KEYS = new Set([
  ...Object.keys(file.light),
  ...Object.keys(file.dark),
])

export function applyWindowsContrastTheme() {
  const el = document.documentElement
  const isDark = el.classList.contains("dark")
  const map = isDark ? file.dark : file.light
  for (const [prop, val] of Object.entries(map)) {
    el.style.setProperty(prop, val)
  }
}

export function clearWindowsContrastTheme() {
  const el = document.documentElement
  for (const key of WINDOWS_VAR_KEYS) {
    el.style.removeProperty(key)
  }
}