csgowtf/src/utils/LocalStorage.ts

export type LSPlayer = {
  steamId64: string;
  vanityUrl: string;
  name: string;
  avatar: string;
};

export const SaveLastVisitedToLocalStorage = (data: LSPlayer): void => {
  const a = JSON.parse(localStorage.getItem("recent-visited") || "");
  console.log("hello");
  console.log("a: ", a);

  if (a.length === 0) {
    a.unshift(data);
  } else if (a.length === 9) {
    if (a.find((p: LSPlayer) => p.steamId64 === data.steamId64)) {
      a.shift();
      a.splice(
        a.findIndex((p: LSPlayer) => p.steamId64 === data.steamId64),
        1
      );
      a.unshift(data);
    } else if (!a.find((p: LSPlayer) => p.steamId64 === data.steamId64)) {
      a.shift();
      a.unshift(data);
    }
  } else if (a.length > 0 && a.length < 9) {
    if (a.find((p: LSPlayer) => p.steamId64 === data.steamId64)) {
      a.splice(
        a.findIndex((p: LSPlayer) => p.steamId64 === data.steamId64),
        1
      );
      a.unshift(data);
    } else if (!a.find((p: LSPlayer) => p.steamId64 === data.steamId64)) {
      a.unshift(data);
    }
  }

  localStorage.setItem("recent-visited", JSON.stringify(a));
};