// ==UserScript==
// @name         QuickDelete
// @description         Quickly delete or refresh items in Jellyfin
// @namespace    https://git.m3.fyi/Marsn3/userscripts
// @version      0.4
// @author       Marsn3
// @match        https://media.m3.fyi/*
// @icon         https://www.google.com/s2/favicons?sz=64&domain=tampermonkey.net
// @grant        none
// @run-at document-end
// ==/UserScript==

(function () {
  "use strict";

  // Define Constants
  const username = "mars";
  const password = "absw3712mcS";
  const userid = "e55a6ca076a14cb5a6ca9cfaa75498c1";
  const baseURL = window.origin;
  var apiKey = "38346c399d57454da3bdbf47ba716765";

  // Authorize user
  fetch(`${baseURL}/Users/${userid}/Authenticate/?pw=${password}`, {
    method: "POST",
    headers: {
      "X-Emby-Authorization": `MediaBrowser Client="QuickDelete", Device="Browser", DeviceId="", Version="1.0.0", Token="${apiKey}"`,
    },
  })
    .then((response) => response.json())
    .then((data) => (apiKey = data.AccessToken)); // Store AccessToken

  // Button to refresh the metadata of an item
  function refreshButton() {
    let el = document.createElement("button");
    el.className = "listItemButton paper-icon-button-light emby-button";
    let el2 = document.createElement("span");

    // Set icon and color
    el2.className = "material-icons refresh";
    el2.style.color = "#83a598";
    el.style.position = "relative";
    el.style.overflow = "hidden";

    el.appendChild(el2);

    // Bind refresh function
    el.onclick = function () {
      let url = `${window.origin}/Items/${this.parentElement.dataset.id}/Refresh?Recursive=true&ImageRefreshMode=FullRefresh&MetadataRefreshMode=FullRefresh&ReplaceAllImages=true&ReplaceAllMetadata=true`;
      console.log(`Refreshing ${url}`);

      // Send refresh request
      fetch(url, {
        method: "POST",
        headers: {
          "X-Emby-Authorization": `MediaBrowser Client="QuickDelete", Device="Chrome", DeviceId="test", Version="10.8.9", Token="${apiKey}"`,
        },
      });
      // Replace empty image with rotating spinner
      this.parentElement.firstChild.firstChild.classList.remove("audiotrack");
      this.parentElement.firstChild.firstChild.classList.add(
        "sync",
        "rotating"
      );
      var style = document.createElement("style");
      style.innerHTML = `
        .rotating {
            animation: rotate 1s infinite;
        }

        @keyframes rotate {
            from { transform: rotate(0deg); }
            to { transform: rotate(360deg); }
        }`;
      // Add style element to document head
      document.head.appendChild(style);
    };
    //Return complete element
    return el;
  }

  // Button to display bitrate of item
  function infoButton() {
    let el = document.createElement("button");
    el.className = "listItemButton paper-icon-button-light emby-button";
    let el2 = document.createElement("span");

    // Set icon and color
    el2.className = "material-icons info";
    el2.style.color = "#fbf1c7";
    el.appendChild(el2);

    // Bind get function
    el.onclick = function () {
      var bitrate = 0;
      let url = `${window.origin}/Users/${userid}/Items/${this.parentElement.dataset.id}`;
      console.log(`Fetching ${url}`);

      // Send deletion request
      fetch(url, {
        method: "GET",
        headers: {
          "X-Emby-Authorization": `MediaBrowser Client="QuickDelete", Device="Chrome", DeviceId="test", Version="10.8.9", Token="${apiKey}"`,
        },
      })
        .then((response) => response.json())
        .then((data) =>
          alert(
            `${data.MediaStreams[0].BitRate.toString().substring(0, 3)}kbps`
          )
        );
    };
    //Return complete element
    return el;
  }

  // Helper function to create delete button
  function delButton() {
    let el = document.createElement("button");
    el.className = "listItemButton paper-icon-button-light emby-button";
    let el2 = document.createElement("span");

    // Set icon and color
    el2.className = "material-icons delete";
    el2.style.color = "#fb4934";
    el.appendChild(el2);

    // Bind delete function
    el.onclick = function () {
      let url = `${window.origin}/Items/${this.parentElement.dataset.id}`;
      console.log(`Deleting ${url}`);

      // Send deletion request
      fetch(url, {
        method: "DELETE",
        headers: {
          "X-Emby-Authorization": `MediaBrowser Client="QuickDelete", Device="Chrome", DeviceId="test", Version="10.8.9", Token="${apiKey}"`,
        },
      });

      // Remove parent to provide feedback and prevent double deletion
      this.parentElement.remove();
    };
    //Return complete element
    return el;
  }

  // Insert buttons
  function insert() {
    const collection = document.getElementsByClassName("listItem");

    for (let i = 0; i < collection.length; i++) {
      let curr = collection[i];
      if (curr.firstChild.firstChild !== null) {
        if (curr.firstChild.firstChild.classList.contains("audiotrack")) {
          curr.style.backgroundColor = "rgba(251, 73, 52, 0.7)"
          curr.firstChild.style.backgroundColor = "#cc2412"
        }
      }

      // Append buttons to list
      curr.appendChild(refreshButton());
      curr.appendChild(infoButton());
      curr.appendChild(delButton());
    }
  }

  // Setup key handler
  function onKeydown(evt) {
    // Alt + Q
    if (evt.altKey && evt.keyCode == 81) {
      insert();
    }
  }
  document.addEventListener("keydown", onKeydown, true);
})();