using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.AI;
using System.IO;

public class MainAgent : MonoBehaviour
{
    private NavMeshAgent agent;
    private List<AgentData> agentDataList = new List<AgentData>();
    private Vector3 targetPosition; // Objetivo actual de navegación

    void Start()
    {
        agent = GetComponent<NavMeshAgent>();
        
        StartCoroutine(BuscaPorAgentes());
    }

    void Update()
    {
        if (!agent.pathPending && agent.remainingDistance < 0.5f)
        {
            //Vector3 randomPos = new Vector3(Random.Range(-10, 10), 0, Random.Range(-10, 10));
            //agent.SetDestination(randomPos);
            MoveRandomly();
        }
    }


    IEnumerator BuscaPorAgentes()
    {
        while (true)
        {
            GameObject[] agents = GameObject.FindGameObjectsWithTag("Agent");
            Debug.Log("Número de agentes encontrados: " + agents.Length);

            foreach (GameObject ag in agents)
            {
                if (ag != this.gameObject)
                {
                    AgentInfo info = ag.GetComponent<AgentInfo>();
                    if (info != null)
                    {
                        AgentData data = new AgentData(info.id, ag.transform.position, info.type);
                        agentDataList.Add(data);
                        Debug.Log("Datos recopilados de: " + info.id);
                    }
                }
            }

            SaveDataToJson();
            yield return new WaitForSeconds(10);
        }
    }


    void SaveDataToJson()
    {
        if (agentDataList.Count == 0) return;

        string path = Path.Combine(Application.dataPath, "agentsData.json");
        //string path = Application.persistentDataPath + "/agentsData.json";
        AgentList dataWrapper = new AgentList(agentDataList);
        string json = JsonUtility.ToJson(dataWrapper, true);

        File.WriteAllText(path, json);
        Debug.Log("Datos guardados en: " + path);
    }

    void MoveRandomly()
    {
        // Generar una posición aleatoria dentro del NavMesh
        Vector3 randomDirection = Random.insideUnitSphere * 10f;
        randomDirection += transform.position;
        NavMeshHit hit;
        NavMesh.SamplePosition(randomDirection, out hit, 10f, NavMesh.AllAreas);
        targetPosition = hit.position;

        // Asignar la posición al NavMeshAgent
        agent.SetDestination(targetPosition);
    }

     private void OnDrawGizmos()
    {
        Gizmos.color = Color.blue;
        //Gizmos.DrawWireSphere(transform.position, targetPosition);
    }
}

[System.Serializable]
public class AgentList
{
    public List<AgentData> agents;

    public AgentList(List<AgentData> agents)
    {
        this.agents = agents;
    }
}