import { Credentials, DoorsSaved, SiteConfigModel } from "@/lib/api";
import { Advent22 } from "@/plugins/advent22";
import { AxiosBasicCredentials } from "axios";
import { acceptHMRUpdate, defineStore } from "pinia";

const check_touch_device = () => window.matchMedia("(any-hover: none)").matches;
const empty_creds = () => ["", ""] as Credentials;

export const advent22Store = defineStore({
  id: "advent22",

  state: () => ({
    advent22: {} as Advent22,
    api_creds: empty_creds(),
    is_touch_device: check_touch_device(),
    is_admin: false,
    site_config: {
      title: document.title,
      subtitle: "",
      content: "",
      footer: "",
    } as SiteConfigModel,
    user_doors: [] as DoorsSaved,
    next_door_target: null as number | null,
  }),

  getters: {
    axios_creds: (state): AxiosBasicCredentials => {
      const [username, password] = state.api_creds;
      return { username: username, password: password };
    },
  },

  actions: {
    init(advent22: Advent22): void {
      this.advent22 = advent22;

      advent22
        .api_get_blob("user/favicon")
        .then((favicon_src) => {
          const link: HTMLLinkElement =
            document.querySelector("link[rel*='icon']") ||
            document.createElement("link");
          link.rel = "shortcut icon";
          link.type = "image/x-icon";
          link.href = favicon_src;

          if (link.parentElement === null)
            document.getElementsByTagName("head")[0].appendChild(link);
        })
        .catch(() => {});

      Promise.all([
        advent22.api_get<SiteConfigModel>("user/site_config"),
        advent22.api_get<DoorsSaved>("user/doors"),
        advent22.api_get<number | null>("user/next_door"),
      ])
        .then(([site_config, user_doors, next_door]) => {
          document.title = site_config.title;

          if (site_config.subtitle !== "")
            document.title += " – " + site_config.subtitle;

          this.site_config = site_config;
          this.user_doors = user_doors;

          if (next_door !== null)
            this.next_door_target = Date.now() + next_door;
        })
        .catch(advent22.alert_user_error);
    },

    login(creds: Credentials = empty_creds()): Promise<boolean> {
      this.api_creds = creds;

      return new Promise<boolean>((resolve, reject) => {
        this.advent22
          .api_get<boolean>("admin/is_admin")
          .then((is_admin) => {
            this.is_admin = is_admin;
            resolve(is_admin);
          })
          .catch(reject);
      });
    },

    logout(): Promise<boolean> {
      return this.login();
    },

    set_touch_device(state: boolean = check_touch_device()): void {
      this.is_touch_device = state;
    },

    toggle_touch_device(): void {
      this.is_touch_device = !this.is_touch_device;
    },
  },
});

if (import.meta.webpackHot) {
  import.meta.webpackHot.accept(
    acceptHMRUpdate(advent22Store, import.meta.webpackHot),
  );
}