import Controller from "@ember/controller";
import DiscourseURL from "discourse/lib/url";
import I18n from "I18n";
import ModalFunctionality from "discourse/mixins/modal-functionality";
import messageBus from "message-bus-client";

export default Controller.extend(ModalFunctionality, {
  message: I18n.t("admin.user.merging_user"),

  onShow() {
    messageBus.subscribe("/merge_user", (data) => {
      if (data.merged) {
        if (/^\/admin\/users\/list\//.test(location)) {
          DiscourseURL.redirectTo(location);
        } else {
          DiscourseURL.redirectTo(
            `/admin/users/${data.user.id}/${data.user.username}`
          );
        }
      } else if (data.message) {
        this.set("message", data.message);
      } else if (data.failed) {
        this.set("message", I18n.t("admin.user.merge_failed"));
      }
    });
  },

  onClose() {
    this.messageBus.unsubscribe("/merge_user");
  },
});