import { ipcRenderer, isElectron } from "@/platform";
import { remote /*screen*/ } from "@/platform";
import IPCEventType from "@/wfc/ipcEventType";
// import IpcEventType from "@/wfc/ipcEventType";
import store from "@/store.js";
// import ImageMessageContent from "@/wfc/messages/imageMessageContent";
// import { scaleDown } from "@/ui/util/imageUtil";
// import { stringValue } from "@/wfc/util/longUtil";

export function downloadFile(message) {
  let file = message.messageContent;
  if (isElectron()) {
    ipcRenderer.send(IPCEventType.DOWNLOAD_FILE, {
      messageId: message.messageId,
      remotePath: file.remotePath,
      fileName: file.name,
      windowId: remote.getCurrentWindow().getMediaSourceId(),
    });
  } else {
    let fileHref = file.remotePath;
    let filename = file.name;
    if (window.navigator.msSaveBlob) {
      // ie
      let xhr = new XMLHttpRequest();
      xhr.onloadstart = function () {
        xhr.responseType = "blob";
      };
      xhr.onload = function () {
        navigator.msSaveOrOpenBlob(xhr.response, filename);
      };
      xhr.open("GET", fileHref, true);
      xhr.send();
    } else {
      let anchor = document.createElement("a");
      anchor.download = filename;
      anchor.href = fileHref;
      anchor.click();
    }
  }
}

export function previewMM(message) {
  store.previewMessage(message, true);
}