import { Entity, Vector3, world } from "@minecraft/server";
import { Vector3Add, vector3 } from "./vectorUtils";
import { mindKeeper } from "../../main";

//Make a facing with vector3
function teleportAgent(position: Vector3, facing: Vector3 = vector3(0, 0, 0)): void {
  if (facing == vector3(0, 0, 0)) {
    world
      .getDimension("overworld")
      .runCommand(`/execute as @a run tp @e[type=agent] ${position.x} ${position.y} ${position.z}`);
  } else {
    const facing2 = Vector3Add(position, facing);
    world
      .getDimension("overworld")
      .runCommand(
        `/execute as @a run tp @e[type=agent] ${position.x} ${position.y} ${position.z} facing ${facing2.x} ${facing2.y} ${facing2.z}`
      );
  }
}

function isAgentAt(position: Vector3): boolean {
  let isAgentAt: boolean = false;
  world
    .getDimension("overworld")
    .getEntitiesAtBlockLocation(position)
    .forEach((entity) => {
      if (!entity.isValid()) {
        world.sendMessage("INVALID ENTITY");
        return;
      }
      if (entity.typeId == "minecraft:agent") {
        isAgentAt = true;
      }
    });
  return isAgentAt;
}

function getAgent(): Entity {
  const agent = world.getEntity(mindKeeper.get("agentid") as string);
  return agent!;
}

function getAgentLocation(): Vector3 {
  let agentLocation: Vector3 = vector3(0, 0, 0);
  const agent = world.getEntity(mindKeeper.get("agentid") as string);
  agentLocation = agent!.location;

  return agentLocation;
}

export { teleportAgent, isAgentAt, getAgentLocation, getAgent };