using System.Collections;
using System.Collections.Generic;
using System.Linq;
using Logic.Graph;
using Logic.Inventory.Scripts;
using UnityEngine;

namespace Logic
{
    public class CustomerTableManager: MonoBehaviour
    {
        #region Singleton

        public static CustomerTableManager Instance;
        
        private void Awake()
        {
            Instance = this;
            availableRecipes = Resources.LoadAll<ItemObject>("Items").ToList();
            customerTables = GetComponentsInChildren<CustomerTable>().ToList();
            int i = 0;
            foreach (CustomerTable table in customerTables)
            {
                table.tableNumber = i;
                i++;
            }
        }

        #endregion
        
        public int customerSpawnTime = 10;
        [SerializeField] private List<CustomerTable> customerTables;
        [SerializeField] private List<ItemObject> availableRecipes;
        
        private void Start()
        {
            StartCoroutine(HandleCustomerSpawn(customerSpawnTime));
        }
        
        IEnumerator HandleCustomerSpawn(int secs)
        {
            while (true)
            {
                int randomTableNumber = Random.Range(0, customerTables.Count);
                if (customerTables[randomTableNumber].state == TableState.Empty)
                {
                    customerTables[randomTableNumber].state = TableState.WaitingForMenu;
                    UIManager.Instance.uiTableManager.ChangeStatus(randomTableNumber, TableState.WaitingForMenu);
                }
                yield return new WaitForSeconds(secs);
            }
        }

        public ItemObject GetRandomRecipe()
        {
            return availableRecipes[Random.Range(0, availableRecipes.Count)];
        }
    }
}