import type { Color } from "$lib/models/color";
import type CommandInput from "$lib/models/command";
import type UIState from "$lib/models/uistate";

export default async function fetchLucifer<T>(path: string, init?: RequestInit): Promise<T> {
  const url = (import.meta.env.VITE_LUCIFER4_BACKEND_URL||"") + "/" + path;

  const res = await fetch(url, init);
  if (res.status !== 200) {
    if (res.headers.get("Content-Type")?.includes("application/json")) {
      throw await res.json();
    } else {
      throw await res.text();
    }
  }

  const json = await res.json();

  return json as T;
}

export async function fetchUIState(): Promise<UIState> {
  return fetchLucifer("state");
}

export async function fetchColor(color: string): Promise<Color> {
  return fetchLucifer("color/"+color);
}

export async function runCommand(command: CommandInput): Promise<CommandInput> {
  return fetchLucifer("command", {
    method: "POST",
    headers: { "Content-Type": "application/json" },
    body: JSON.stringify(command),
  })
}