import { defineStore } from "pinia";
import { v4 as uuid } from "uuid";
import { SocketManager } from "@/socketManager";
import { SocketConnectionTypes } from "@/enums/socketEnum";
import { useNotificationStore } from "../notification";

export const useScannerStore = defineStore("scanner", {
  state: () => {
    return {
      inUse: false as boolean,
      roomId: undefined as undefined | string,
      results: [] as Array<string>,
      connectedDevices: 0 as number,
    };
  },
  actions: {
    startSession() {
      if (this.inUse) return;

      const notificationStore = useNotificationStore();

      this.roomId = uuid();
      this.inUse = true;
      let connection = SocketManager.establishConnection(SocketConnectionTypes.scanner);
      connection.on("connect", () => {
        SocketManager.getConnection(SocketConnectionTypes.scanner)?.emit("session:create", this.roomId);
      });
      connection.on("status-session:create", () => {
        notificationStore.push("Socket-Erfolg", `Scan-Session gestartet`, "success");
      });
      connection.on("status-session:close", () => {
        notificationStore.push("Socket", `Scan-Session beendet`, "info");
        SocketManager.getConnection(SocketConnectionTypes.scanner)?.disconnect();
      });
      connection.on("package-scanner_join", (socketId: string) => {
        this.connectedDevices++;
        notificationStore.push("Scan-Verbindung", `Neuer Scanner verbunden`, "info");
      });
      connection.on("package-scanner_leave", (socketId: string) => {
        this.connectedDevices--;
        notificationStore.push("Scan-Verbindung", `Scanner getrennt`, "info");
      });
      connection.on("package-scan_receive", (result: string) => {
        this.results.push(result);
        notificationStore.push("Scan", `Neuen Scan erhalten`, "info");
      });
    },
    endSession() {
      this.inUse = false;
      this.roomId = undefined;
      this.results = [];
      SocketManager.getConnection(SocketConnectionTypes.scanner)?.emit("session:close");
    },
    removeElementFromResults(el: string) {
      this.results = this.results.filter((result) => result !== el);
    },
  },
});