ash_hq/assets/js/app.js

// If you want to use Phoenix channels, run `mix help phx.gen.channel`
// to get started and then uncomment the line below.
// import "./user_socket.js"

// You can include dependencies in two ways.
//
// The simplest option is to put them in assets/vendor and
// import them using relative paths:
//
//     import "../vendor/some-package.js"
//
// Alternatively, you can `npm install some-package --prefix assets` and import
// them using a path starting with the package name:
//
//     import "some-package"
//

// Include phoenix_html to handle method=PUT/DELETE in forms and buttons.
import "phoenix_html"
// Establish Phoenix Socket and LiveView configuration.
import {Socket} from "phoenix"
import {LiveSocket} from "phoenix_live_view"
import topbar from "../vendor/topbar"

window.matchMedia('(prefers-color-scheme: dark)').matches

const Hooks = {};

Hooks.ColorTheme = {
  mounted() {
    this.handleEvent('set_theme', (payload) => {
      document.documentElement.classList.add(payload.theme);
      if(payload.theme === "dark") {
        document.documentElement.classList.remove("light");
      } else {
        document.documentElement.classList.remove("dark");
      };

      document.cookie = 'theme' + '=' + payload.theme + ';path=/';
    })
  }
}

Hooks.CmdK = {
  mounted() {
    window.addEventListener("keydown", (event) => {
      if(event.metaKey && event.key === "k") {
        document.getElementById("search-button").click()
      }
    })
    window.addEventListener("keydown", (event) => {
      if(event.key === "Escape") {
        document.getElementById("close-search").click()
      }
    })
  }
}

let csrfToken = document.querySelector("meta[name='csrf-token']").getAttribute("content")
let liveSocket = new LiveSocket("/live", Socket, {
  params: {_csrf_token: csrfToken}, 
  hooks: Hooks,
  metadata: {
    keydown: (e) => {
      return {
        key: e.key,
        metaKey: e.metaKey
      }
    }
  }
});

// Show progress bar on live navigation and form submits
topbar.config({barColors: {0: "#29d"}, shadowColor: "rgba(0, 0, 0, .3)"})
window.addEventListener("phx:page-loading-start", info => topbar.show())
window.addEventListener("phx:page-loading-stop", info => topbar.hide())
window.addEventListener("js:focus", e => e.target.focus())
window.addEventListener("js:noscroll-main", e =>  {
  console.log(e.target.id)

  if(e.target.style.display === "none") {
    document.getElementById("main-container").classList.add("overflow-hidden")
  } else {
    document.getElementById("main-container").classList.remove("overflow-hidden")
  }
})

// connect if there are any LiveViews on the page
liveSocket.connect()

// expose liveSocket on window for web console debug logs and latency simulation:
// >> liveSocket.enableDebug()
// >> liveSocket.enableLatencySim(1000)  // enabled for duration of browser session
// >> liveSocket.disableLatencySim()
window.liveSocket = liveSocket