SysTray-X/webext/background.js

var SysTrayX = {
  startupState: undefined,

  restorePositions: false,
  startupWindowPositions: [],

  hideDefaultIcon: false,

  startApp: "",
  startAppArgs: "",
};

SysTrayX.Info = {
  version: "0",
  platformInfo: {},
  browserInfo: {},

  displayInfo: function () {
    console.debug("Info Addon version: " + this.version);
    console.debug("Info Platform: " + JSON.stringify(this.platformInfo));
    console.debug("Info Browser: " + JSON.stringify(this.browserInfo));
  },
};

SysTrayX.Messaging = {
  startupDelayFinished: false,
  accounts: [],
  folderTree: {},
  countType: "0",
  closeType: "1",
  filters: undefined,
  newMailCache: [],
  folderInfoChangeCache: [],
  unread: {},
  new: {},
  displayedFolder: undefined,

  init: async function () {
    // Send the startup positions?
    if (SysTrayX.restorePositions) {
      SysTrayX.Link.postSysTrayXMessage({
        positions: SysTrayX.startupWindowPositions,
      });
    }

    // Minimize on startup handled by Companion app as backup
    if (SysTrayX.startupState === "minimized") {
      SysTrayX.Link.postSysTrayXMessage({ window: "minimized_all_startup" });
    }

    // Lookout for storage changes
    browser.storage.onChanged.addListener(SysTrayX.Messaging.storageChanged);

    //  Send the platform info to app
    SysTrayX.Messaging.sendLocale();

    //  Send the platform info to app
    SysTrayX.Messaging.sendPlatformInfo();

    //  Send the browser info to app
    SysTrayX.Messaging.sendBrowserInfo();

    //  Send version to app
    SysTrayX.Messaging.sendVersion();

    //  Send hide default icon preference
    SysTrayX.Messaging.sendHideDefaultIcon();

    //  Send preferences to app
    SysTrayX.Messaging.sendPreferences();

    //  Send start app trigger
    SysTrayX.Messaging.sendStartApp();

    //  Let us wait until TB is ready, needed for TB91 (no accounts found, cannot create filters) and higher?
    const startupDelay = await storage()
      .get("startupDelay")
      .then((result) => result.startupDelay || "5");
    const delay = (ms) => new Promise((res) => setTimeout(res, ms));
    await delay(startupDelay * 1000);

    //  Keep trace of account changes
    if (SysTrayX.Info.browserInfo.majorVersion >= 98) {
      browser.accounts.onCreated.addListener(SysTrayX.Messaging.accountAdded);
      browser.accounts.onDeleted.addListener(SysTrayX.Messaging.accountDeleted);
    }

    //  Get all accounts
    SysTrayX.Messaging.accounts = await browser.accounts.list(false);

    // Fill the sub folders using the folders API, they are not same...
    for (let i = 0; i < SysTrayX.Messaging.accounts.length; ++i) {
      const subFolders = await browser.folders.getSubFolders(
        SysTrayX.Messaging.accounts[i],
        true
      );
      SysTrayX.Messaging.accounts[i].folders = subFolders;
    }

    console.debug("Accounts: " + JSON.stringify(SysTrayX.Messaging.accounts));

    // Get the filters (needs the accounts)
    const getFiltersPromise = () => new Promise((res) => res(getFilters()));
    SysTrayX.Messaging.filters = await getFiltersPromise();

    // Get the count type
    const getCountTypePromise = () => new Promise((res) => res(getCountType()));
    SysTrayX.Messaging.countType = await getCountTypePromise();

    // Check the filters for the accounts
    SysTrayX.Messaging.accountFilterCheck();

    // Handle cached mail changes on startup
    SysTrayX.Messaging.startupDelayFinished = true;
    if (SysTrayX.Info.browserInfo.majorVersion < 115) {
      SysTrayX.Messaging.listenerNewMail();
    }
    SysTrayX.Messaging.listenerFolderInfoChanged();

    // Catch folder changes
    browser.folders.onCreated.addListener(
      SysTrayX.Messaging.listenerFolderCreated
    );
    browser.folders.onRenamed.addListener(
      SysTrayX.Messaging.listenerFolderRenamed
    );
    browser.folders.onDeleted.addListener(
      SysTrayX.Messaging.listenerFolderDeleted
    );

    //  Try to catch the window state
    browser.windows.onFocusChanged.addListener(SysTrayX.Window.focusChanged);
  },

  accountAdded: function (id, account) {
    //console.debug("accountAdded: Id: " + id);
    //console.debug("accountAdded: Account: " + JSON.stringify(account));
  },

  accountDeleted: function (id) {
    for (let i = 0; i < SysTrayX.Messaging.accounts.length; ++i) {
      if (SysTrayX.Messaging.accounts[i].id === id) {
        SysTrayX.Messaging.accounts.splice(i,1);
        break;
      }
    }

    SysTrayX.Messaging.accountFilterCheck();
  },

  accountFilterCheck: async function () {
    let ids = [];
    for (let i = 0; i < SysTrayX.Messaging.accounts.length; ++i) {
      ids.push(SysTrayX.Messaging.accounts[i].id);
    }

    let newFilters = [];
    let filtersChanged = false;
    for (let i = 0; i < SysTrayX.Messaging.filters.length; ++i) {
      const id = SysTrayX.Messaging.filters[i].accountId;

      if (ids.includes(id)) {
        newFilters.push(SysTrayX.Messaging.filters[i]);
      } else {
        if (SysTrayX.Info.browserInfo.majorVersion < 115) {
          if (SysTrayX.Messaging.new[id] != undefined) {
            delete SysTrayX.Messaging.new[id];
          }
          if (SysTrayX.Messaging.unread[id] != undefined) {
            delete SysTrayX.Messaging.unread[id];
          }
        }

        filtersChanged = true;
      }
    }

    //console.debug("checkFilters: Old: " + JSON.stringify(SysTrayX.Messaging.filters));
    //console.debug("checkFilters: New: " + JSON.stringify(newFilters));

    //console.debug("checkFilters: MesNew: " + JSON.stringify(SysTrayX.Messaging.new));
    //console.debug("checkFilters: MesUnread: " + JSON.stringify(SysTrayX.Messaging.unread));

    if (filtersChanged) {
      SysTrayX.Messaging.filters = [...newFilters];

      await storage().set({
        filters: SysTrayX.Messaging.filters,
      });
    }
  },

  listenerNewMail: function (folder, messages) {

    // Cache the new mail
    if (folder)
    {
      SysTrayX.Messaging.newMailCache.push({ folder, messages });
    }

    //console.debug("listenerNewMailCache: New mail in: " + JSON.stringify(folder));
    //console.debug("listenerNewMailCache: New messages: " + JSON.stringify(messages));
    //console.debug("listenerNewMailCache: Cache: " + SysTrayX.Messaging.newMailCache.length );

    if (SysTrayX.Messaging.startupDelayFinished)
    {
      // Process the received messages
      SysTrayX.Messaging.newMailCache.forEach( (mail) =>
      {
        if (mail.messages.messages.length > 0) {
          if (SysTrayX.Messaging.new[mail.folder.accountId] === undefined) {
            SysTrayX.Messaging.new[mail.folder.accountId] = {};
          }
    
          if (SysTrayX.Messaging.new[mail.folder.accountId][mail.folder.path] === undefined) {
            SysTrayX.Messaging.new[mail.folder.accountId][mail.folder.path] = [];
          }
    
          SysTrayX.Messaging.new[mail.folder.accountId][mail.folder.path] =
            SysTrayX.Messaging.new[mail.folder.accountId][mail.folder.path].concat(
              mail.messages.messages
            );
        }
      });

      // Cache handled
      SysTrayX.Messaging.newMailCache = [];
    }
  },

  listenerFolderInfoChanged: async function (folder, folderInfo) {
    if (SysTrayX.Info.browserInfo.majorVersion < 115) {

      // Cache the folder change
      if (folder)
      {
        SysTrayX.Messaging.folderInfoChangeCache.push({ folder, folderInfo });
      }

      //console.debug("folderInfoChanged: " + JSON.stringify(folder));
      //console.debug("folderInfoChanged: " + JSON.stringify(folderInfo));
      //console.debug("folderInfoChanged: Cache: " + SysTrayX.Messaging.folderInfoChangeCache.length );

      if (SysTrayX.Messaging.startupDelayFinished)
      {
        if( SysTrayX.Messaging.folderInfoChangeCache.length > 0 ) {

          // Process the received messages
          for (const cache of SysTrayX.Messaging.folderInfoChangeCache) {
            if (cache.folderInfo.unreadMessageCount !== undefined) {
              if (SysTrayX.Messaging.unread[cache.folder.accountId] === undefined) {
                SysTrayX.Messaging.unread[cache.folder.accountId] = {};
              }

              if (SysTrayX.Messaging.new[cache.folder.accountId] === undefined) {
                SysTrayX.Messaging.new[cache.folder.accountId] = {};
              }

              if (SysTrayX.Messaging.new[cache.folder.accountId][cache.folder.path] === undefined) {
                SysTrayX.Messaging.new[cache.folder.accountId][cache.folder.path] = [];
              }

              SysTrayX.Messaging.unread[cache.folder.accountId][cache.folder.path] =
                cache.folderInfo.unreadMessageCount;

              // Check if the new mails have been read, remove from new storage
              const messages = SysTrayX.Messaging.new[cache.folder.accountId][cache.folder.path];

              if (messages.length > 0) {
                const newMessages = [];
                for (let i = 0; i < messages.length; ++i) {
                  const message = messages[i];

                  const getHeaderPromise = (messageId) =>
                    new Promise((res) => res(messenger.messages.get(messageId)));
                  const header = await getHeaderPromise(message.id);

                  if (!header.read) {
                    newMessages.push(message);
                  }
                }

                //console.debug("FolderInfoChanged: Clear");
                //console.debug("FolderInfoChanged: Old: " + JSON.stringify(SysTrayX.Messaging.new[cache.folder.accountId][cache.folder.path]));
                //console.debug("FolderInfoChanged: New: " + JSON.stringify(newMessages));

                SysTrayX.Messaging.new[cache.folder.accountId][cache.folder.path] = [
                  ...newMessages,
                ];
              }
            }
          
            // Cache handled
            SysTrayX.Messaging.folderInfoChangeCache = [];
          }
        } else {

          // Count the initial unread messages
          for (const filter of SysTrayX.Messaging.filters) {
            for (const path of filter.folders) {
              const folder = {
                accountId: filter.accountId,
                path: path,
              };
      
              let mailFolderInfo = {};
              try {
                mailFolderInfo = await browser.folders.getFolderInfo(folder);
              } catch (err) {
                console.debug("Filter error: " + err);
                console.debug("Filter error: " + JSON.stringify(folder));
              }
      
              if (mailFolderInfo.unreadMessageCount !== undefined) {
                if (SysTrayX.Messaging.unread[folder.accountId] === undefined) {
                  SysTrayX.Messaging.unread[folder.accountId] = {};
                }
      
                SysTrayX.Messaging.unread[folder.accountId][folder.path] =
                  mailFolderInfo.unreadMessageCount;
              }
            }
          }
        }
        sendMailCountPre115();
      }
    } else {
      sendMailCount();
    }
  },

  listenerFolderCreated: function (createdFolder) {
    const found = isParentFolderInFilters(createdFolder);
    if (found) {
      addFolderToFilters(createdFolder);
    }
  },

  listenerFolderRenamed: function (originalFolder, renameFolder) {
    deleteFolderFromFilters(originalFolder);

    const found = isParentFolderInFilters(renameFolder);
    if (found) {
      addFolderToFilters(renameFolder);
    }
  },

  listenerFolderDeleted: function (deletedFolder) {
    deleteFolderFromFilters(deletedFolder);
  },

  onCloseButton: function () {
    //console.debug("Minimize all")

    SysTrayX.Link.postSysTrayXMessage({ window: "minimized_all" });
    /*
    browser.windows.update(browser.windows.WINDOW_ID_CURRENT, {
      state: "minimized",
    });
    */
  },

  //
  //  Handle a storage change
  //
  storageChanged: async function (changes, area) {
    //  Get the new preferences

    if ("filters" in changes && changes["filters"].newValue) {
      SysTrayX.Messaging.filters = changes["filters"].newValue;

      sendMailCountPre115();
      sendMailCount();
    }

    if ("closeType" in changes && changes["closeType"].newValue) {
      SysTrayX.Messaging.closeType = changes["closeType"].newValue;

      browser.windowEvent.setCloseType(Number(SysTrayX.Messaging.closeType));

      if (SysTrayX.Messaging.closeType !== "0") {
        browser.windowEvent.onCloseButtonClick.addListener(
          SysTrayX.Messaging.onCloseButton
        );
      } else {
        browser.windowEvent.onCloseButtonClick.removeListener(
          SysTrayX.Messaging.onCloseButton
        );
      }
    }

    if ("countType" in changes && changes["countType"].newValue) {
      SysTrayX.Messaging.countType = changes["countType"].newValue;

      sendMailCountPre115();
      sendMailCount();
    }

    if ("addonprefchanged" in changes && changes["addonprefchanged"].newValue) {
      //
      //  Send new preferences to the app
      //
      SysTrayX.Messaging.sendPreferences();

      //  Reset flag
      await storage().set({
        addonprefchanged: false,
      });
    }
  },

  //
  //  Callback for folder changes
  //
  updateFilters: function (rootFolder, parentFolder, folder, added) {
    const oldFolders = SysTrayX.Messaging.folderTree[rootFolder];
    const oldPaths = getFolderPaths(oldFolders);

    browser.accounts.list().then(
      (accounts) => {
        this.updateFiltersCallback(
          rootFolder,
          parentFolder,
          folder,
          added,
          oldFolders,
          oldPaths,
          accounts
        );
      },
      () => console.log("Failed to get the accounts")
    );
  },

  updateFiltersCallback: async function (
    rootFolder,
    parentFolder,
    folder,
    added,
    oldFolders,
    oldPaths,
    accounts
  ) {
    //  Get new folder tree
    const folderTree = getFolderTree(accounts, SysTrayX.Info.browserInfo);
    const newFolders = folderTree[rootFolder];
    const newPaths = getFolderPaths(newFolders);
    const changes = findFolderPathsDiff(oldPaths, newPaths).filter((change) =>
      change.endsWith(parentFolder + "/" + folder)
    );

    if (changes.length === 1 && added) {
      //  Folder has beeen added

      const addedFolder = changes[0];

      //  Is parent selected?
      const parentAddedFolder = addedFolder.substring(
        0,
        addedFolder.lastIndexOf("/")
      );

      const parentSelected = findFolderPath(
        SysTrayX.Messaging.filters,
        parentAddedFolder
      );

      if (parentSelected) {
        //  Add the new folder to the filters

        const newFilter = {
          ...parentSelected,
          folder: {
            ...parentSelected.folder,
            path: changes[0],
            name: changes[0].substring(changes[0].lastIndexOf("/") + 1),
          },
        };

        if (
          SysTrayX.Messaging.filters.filter(
            (filter) => filter.folder.path === newFilter.folder.path
          ).length === 0
        ) {
          SysTrayX.Messaging.filters.push(newFilter);

          //  Store the new filters
          await storage().set({
            filters: SysTrayX.Messaging.filters,
          });
        }
      }
    } else if (changes.length === 1 && !added) {
      //  Folder has been removed, remove also all children

      const filters = SysTrayX.Messaging.filters.filter(
        (filter) => !filter.folder.path.startsWith(changes[0])
      );

      if (filters.length !== SysTrayX.Messaging.filters.length) {
        //  Remove found filters (and children) from the filters
        SysTrayX.Messaging.filters = filters;

        //  Store the new filters
        await storage().set({
          filters: SysTrayX.Messaging.filters,
        });
      }
    }

    //  Store the new accounts and folder tree
    SysTrayX.Messaging.accounts = accounts;
    SysTrayX.Messaging.folderTree = folderTree;
  },

  sendBrowserInfo: function () {
    const info = SysTrayX.Info.browserInfo;
    SysTrayX.Link.postSysTrayXMessage({ browserInfo: info });
  },

  sendPlatformInfo: function () {
    const info = SysTrayX.Info.platformInfo;
    SysTrayX.Link.postSysTrayXMessage({ platformInfo: info });
  },

  sendVersion: function () {
    SysTrayX.Link.postSysTrayXMessage({ version: SysTrayX.Info.version });
  },

  sendHideDefaultIcon: function () {
    SysTrayX.Link.postSysTrayXMessage({
      hideDefaultIcon: SysTrayX.hideDefaultIcon,
    });
  },

  sendLocale: function () {
    const locale = browser.i18n.getUILanguage();

    SysTrayX.Link.postSysTrayXMessage({
      locale: locale,
    });
  },

  sendStartApp: function () {
    SysTrayX.Link.postSysTrayXMessage({
      startApp: SysTrayX.startApp,
      startAppArgs: SysTrayX.startAppArgs,
    });
  },

  sendCloseApp: function () {
    SysTrayX.Link.postSysTrayXMessage({
      closeApp: "closeApp",
    });
  },

  sendPreferences: async function () {
    await storage()
      .get([
        "debug",
        "minimizeType",
        "minimizeIconType",
        "closeType",
        "startMinimized",
        "restorePositions",
        "defaultIconType",
        "defaultIconMime",
        "defaultIcon",
        "hideDefaultIcon",
        "iconType",
        "iconMime",
        "icon",
        "invertIcon",
        "showNumber",
        "showNewIndicator",
        "countType",
        "startupDelay",
        "numberColor",
        "numberSize",
        "numberAlignment",
        "numberMargins",
        "newIndicatorType",
        "newShadeColor",
        "startApp",
        "startAppArgs",
        "closeApp",
        "closeAppArgs",
      ])
      .then(
        SysTrayX.Messaging.sendPreferencesStorage,
        SysTrayX.Messaging.onSendPreferecesStorageError
      );
  },

  sendPreferencesStorage: function (result) {
    const debug = result.debug || "false";
    const minimizeType = result.minimizeType || "1";
    const minimizeIconType = result.minimizeIconType || "1";
    const closeType = result.closeType || "1";
    const startMinimized = result.startMinimized || "false";
    const restorePositions = result.restorePositions || "false";
    const defaultIconType = result.defaultIconType || "0";
    const defaultIconMime = result.defaultIconMime || "image/png";
    const defaultIcon = result.defaultIcon || [];
    const hideDefaultIcon = result.hideDefaultIcon || "false";
    const iconType = result.iconType || "0";
    const iconMime = result.iconMime || "image/png";
    const icon = result.icon || [];
    const invertIcon = result.invertIcon || "false";
    const showNumber = result.showNumber || "true";
    const showNewIndicator = result.showNewIndicator || "false";
    const countType = result.countType || "0";
    const startupDelay = result.startupDelay || "5";
    let numberColor = result.numberColor || "#000000";
    const numberSize = result.numberSize || "10";
    const numberAlignment = result.numberAlignment || "4";
    const numberMargins = result.numberMargins || {
      left: 0,
      top: 0,
      right: 0,
      bottom: 0,
    };
    const newIndicatorType = result.newIndicatorType || "2";
    const newShadeColor = result.newShadeColor || "#ff8000";
    const startApp = result.startApp || "";
    const startAppArgs = result.startAppArgs || "";
    const closeApp = result.closeApp || "";
    const closeAppArgs = result.closeAppArgs || "";

    //  Send it to the app
    SysTrayX.Link.postSysTrayXMessage({
      preferences: {
        debug,
        minimizeType,
        minimizeIconType,
        closeType,
        startMinimized,
        restorePositions,
        defaultIconType,
        defaultIconMime,
        defaultIcon,
        hideDefaultIcon,
        iconType,
        iconMime,
        icon,
        invertIcon,
        showNumber,
        showNewIndicator,
        countType,
        startupDelay,
        numberColor,
        numberSize,
        numberAlignment,
        numberMargins,
        newIndicatorType,
        newShadeColor,
        startApp,
        startAppArgs,
        closeApp,
        closeAppArgs,
      },
    });

    if (SysTrayX.startupState) {
      //  Send startup state after the prefs
      //  so the hide is handled conform the prefs
      if (SysTrayX.startupState === "minimized") {
        SysTrayX.Link.postSysTrayXMessage({ window: "minimized_all" });
        //SysTrayX.Link.postSysTrayXMessage({ window: SysTrayX.startupState });
      }

      SysTrayX.startupState = undefined;
    }
  },

  onSendIconStorageError: function (error) {
    console.log(`GetIcon Error: ${error}`);
  },

  onGetAccountsStorageError: function (error) {
    console.log(`GetAccounts Error: ${error}`);
  },
};

//
//  Link object. Handles the native messaging to the system tray app
//
SysTrayX.Link = {
  portSysTrayX: undefined,

  init: function () {
    //  Connect to the app
    this.portSysTrayX = browser.runtime.connectNative("SysTray_X");

    //  Listen for messages from the app.
    this.portSysTrayX.onMessage.addListener(
      SysTrayX.Link.receiveSysTrayXMessage
    );
  },

  postSysTrayXMessage: function (object) {
    //  Send object (will be stringified by postMessage)

    //console.debug("postSysTrayXMessage: " + JSON.stringify(object));
    SysTrayX.Link.portSysTrayX.postMessage(object);
  },

  receiveSysTrayXMessage: async function (response) {
    if (response["shutdown"]) {
      browser.windowEvent.onCloseButtonClick.removeListener(
        SysTrayX.Messaging.onCloseButton
      );

      SysTrayX.Link.postSysTrayXMessage({ shutdown: "true" });
    }

    const kdeIntegration = response["kdeIntegration"];
    if (kdeIntegration !== undefined) {
      await storage().set({
        kdeIntegration: kdeIntegration,
      });
    }

    const positions = response["positions"];
    if (positions) {
      await storage().set({
        windowPositions: positions,
      });
    }

    if (response["preferences"]) {
      //  Store the preferences from the app
      const minimizeType = response["preferences"].minimizeType;
      if (minimizeType) {
        await storage().set({
          minimizeType: minimizeType,
        });
      }

      const minimizeIconType = response["preferences"].minimizeIconType;
      if (minimizeIconType) {
        await storage().set({
          minimizeIconType: minimizeIconType,
        });
      }

      const closeType = response["preferences"].closeType;
      if (closeType) {
        await storage().set({
          closeType: closeType,
        });
      }

      const startMinimized = response["preferences"].startMinimized;
      if (startMinimized) {
        await storage().set({
          startMinimized: startMinimized,
        });
      }

      const restorePositions = response["preferences"].restorePositions;
      if (restorePositions) {
        await storage().set({
          restorePositions: restorePositions,
        });
      }

      const defaultIconMime = response["preferences"].defaultIconMime;
      if (defaultIconMime) {
        await storage().set({
          defaultIconMime: defaultIconMime,
        });
      }

      const defaultIcon = response["preferences"].defaultIcon;
      if (defaultIcon) {
        await storage().set({
          defaultIcon: defaultIcon,
        });
      }

      const defaultIconType = response["preferences"].defaultIconType;
      if (defaultIconType) {
        await storage().set({
          defaultIconType: defaultIconType,
        });
      }

      const hideDefaultIcon = response["preferences"].hideDefaultIcon;
      if (hideDefaultIcon) {
        await storage().set({
          hideDefaultIcon: hideDefaultIcon,
        });
      }

      const iconMime = response["preferences"].iconMime;
      if (iconMime) {
        await storage().set({
          iconMime: iconMime,
        });
      }

      const icon = response["preferences"].icon;
      if (icon) {
        await storage().set({
          icon: icon,
        });
      }

      const iconType = response["preferences"].iconType;
      if (iconType) {
        await storage().set({
          iconType: iconType,
        });
      }

      const invertIcon = response["preferences"].invertIcon;
      if (invertIcon) {
        await storage().set({
          invertIcon: invertIcon,
        });
      }

      const showNumber = response["preferences"].showNumber;
      if (showNumber) {
        await storage().set({
          showNumber: showNumber,
        });
      }

      const showNewIndicator = response["preferences"].showNewIndicator;
      if (showNewIndicator) {
        await storage().set({
          showNewIndicator: showNewIndicator,
        });
      }

      const countType = response["preferences"].countType;
      if (countType) {
        await storage().set({
          countType: countType,
        });
      }

      const startupDelay = response["preferences"].startupDelay;
      if (startupDelay) {
        await storage().set({
          startupDelay: startupDelay,
        });
      }

      const numberColor = response["preferences"].numberColor;
      if (numberColor) {
        await storage().set({
          numberColor: numberColor,
        });
      }

      const numberSize = response["preferences"].numberSize;
      if (numberSize) {
        await storage().set({
          numberSize: numberSize,
        });
      }

      const numberAlignment = response["preferences"].numberAlignment;
      if (numberAlignment) {
        await storage().set({
          numberAlignment: numberAlignment,
        });
      }

      const numberMargins = response["preferences"].numberMargins;
      if (numberMargins) {
        await storage().set({
          numberMargins: numberMargins,
        });
      }

      const newIndicatorType = response["preferences"].newIndicatorType;
      if (newIndicatorType) {
        await storage().set({
          newIndicatorType: newIndicatorType,
        });
      }

      const newShadeColor = response["preferences"].newShadeColor;
      if (newShadeColor) {
        await storage().set({
          newShadeColor: newShadeColor,
        });
      }

      const startApp = response["preferences"].startApp;
      if (startApp !== undefined) {
        await storage().set({
          startApp: startApp,
        });
      }

      const startAppArgs = response["preferences"].startAppArgs;
      if (startAppArgs !== undefined) {
        await storage().set({
          startAppArgs: startAppArgs,
        });
      }

      const closeApp = response["preferences"]. closeApp;
      if (closeApp !== undefined) {
        await storage().set({
          closeApp: closeApp,
        });
      }

      const closeAppArgs = response["preferences"].closeAppArgs;
      if (closeAppArgs !== undefined) {
        await storage().set({
          closeAppArgs: closeAppArgs,
        });
      }

      const debug = response["preferences"].debug;
      if (debug) {
        await storage().set({
          debug: debug,
        });
      }
    }
  },
};

SysTrayX.Window = {
  focusChanged: function (windowId) {
    browser.windows.getCurrent().then((win) => {
      SysTrayX.Link.postSysTrayXMessage({ window: win.state });
    });
  },

  folderChanged: function (tab, displayedFolder) {
    
    //console.debug("Folder changed tab: " + JSON.stringify(tab));
    //console.debug("Folder changed displayedFolder: " + JSON.stringify(displayedFolder));

    if (SysTrayX.Info.browserInfo.majorVersion < 115) {
      const oldDisplayedFolder = SysTrayX.Messaging.displayedFolder;
      if (oldDisplayedFolder !== undefined) {
        if (
          SysTrayX.Messaging.new[oldDisplayedFolder.accountId] !== undefined &&
          SysTrayX.Messaging.new[oldDisplayedFolder.accountId][
            oldDisplayedFolder.path
          ] !== undefined
        ) {
          SysTrayX.Messaging.new[oldDisplayedFolder.accountId][
            oldDisplayedFolder.path
          ] = [];
        }

        if (SysTrayX.Messaging.startupDelayFinished) {
          sendMailCountPre115();
        }
      }

      SysTrayX.Messaging.displayedFolder = displayedFolder;
    } else {
      if (SysTrayX.Messaging.startupDelayFinished) {
        sendMailCount();
      }
    }
  },
};

async function start() {
  //  Set platform
  SysTrayX.Info.platformInfo = await browser.runtime
    .getPlatformInfo()
    .then((info) => info);

  //  Set browser
  SysTrayX.Info.browserInfo = await browser.runtime
    .getBrowserInfo()
    .then((info) => info);

  const version = SysTrayX.Info.browserInfo.version.split(".");
  SysTrayX.Info.browserInfo.majorVersion = version[0];
  SysTrayX.Info.browserInfo.minorVersion = version[1];

  //  Get addon version
  SysTrayX.Info.version = browser.runtime.getManifest().version;

  SysTrayX.Info.displayInfo();

  // Try to catch the mails
  if (SysTrayX.Info.browserInfo.majorVersion < 115) {
    // Catch the new incomming mail
    browser.messages.onNewMailReceived.addListener(
      SysTrayX.Messaging.listenerNewMail
    );
  }

  //  Set catch folder changes
  browser.folders.onFolderInfoChanged.addListener(
    SysTrayX.Messaging.listenerFolderInfoChanged
  );

  //  Catch a folder change to reset the new counter
  browser.mailTabs.onDisplayedFolderChanged.addListener(
    SysTrayX.Window.folderChanged
  );

  //  Get the prefered start state
  const state = await getStartupState();
  SysTrayX.startupState = state;

  //  Restore window positions
  const restorePositions = await getRestorePositionsState();

  if (restorePositions === "true") {
    SysTrayX.restorePositions = true;

    // Get the start window positions
    SysTrayX.startupWindowPositions = await getStartupWindowPositions();
  }

  // Get the close type
  SysTrayX.Messaging.closeType = await getCloseType();
  browser.windowEvent.setCloseType(Number(SysTrayX.Messaging.closeType));

  //  Intercept close button?
  if (SysTrayX.Messaging.closeType !== "0") {
    browser.windowEvent.onCloseButtonClick.addListener(
      SysTrayX.Messaging.onCloseButton
    );
  }

  //  Hide the default icon
  const hideDefaultIcon = await getHideDefaultIcon();
  SysTrayX.hideDefaultIcon = hideDefaultIcon;

  //  Get start app launch parameters
  const {startApp, startAppArgs} = await getStartAppParam();
  SysTrayX.startApp = startApp;
  SysTrayX.startAppArgs = startAppArgs;

  //   Used sync storage
  //  const inUse = await browser.storage.sync.getBytesInUse();
  //  console.log("Storage in use: " + inUse);

  //  Init defaults before everything

  //  Reset KDE integration
  await storage().set({
    kdeIntegration: true,
  });

  // Get the default icons
  const getDefaultIconPromise = () =>
    new Promise((res) => res(getDefaultIcon()));
  await getDefaultIconPromise();

  const getIconPromise = () => new Promise((res) => res(getIcon()));
  await getIconPromise();

  //  Setup the link first
  SysTrayX.Link.init();

  //  Main start
  SysTrayX.Messaging.init();
}

console.log("Starting SysTray-X");

//  Start the add-on
start();