using UnityEngine;
using Ashwild.Interaction;

namespace Ashwild.Crafting
{
    /// <summary>
    /// A world workstation the player interacts with to open the crafting panel with this station's
    /// recipes unlocked. It declares which station it is and nothing more: the recipe catalog, the
    /// filtering and the craft itself all stay in <see cref="CraftingManager"/>, which this simply hands
    /// the station type to.
    ///
    /// Multiplayer: deliberately a plain MonoBehaviour, NOT a NetworkBehaviour. Unlike a chest or a
    /// cooking station it owns no shared state — a craft only consumes and produces in the crafting
    /// player's own (client-authoritative) inventory — so two players using the same bench at once can
    /// never clobber each other and there is strictly nothing to replicate. The object it sits on is
    /// still a networked build (it carries BuiltStructure like any placed structure); this component
    /// just does not participate in that.
    /// </summary>
    [DisallowMultipleComponent]
    public class CraftingStation : MonoBehaviour, IInteractable
    {
        #region Serialized Fields

        [Header("Station")]
        [Tooltip("Recipes requiring this exact station become craftable while its panel is open.")]
        [SerializeField] private CraftingStationType stationType = CraftingStationType.Workbench;

        [Tooltip("Name shown in the interaction prompt.")]
        [SerializeField] private string displayName = "Établi";

        #endregion

        #region Public API

        /// <summary>
        /// Which station this is — the key CraftingManager filters recipes against.
        /// </summary>
        public CraftingStationType StationType => stationType;

        #endregion

        #region Unity Lifecycle

        /// <summary>
        /// Warns early when the station is left on None, which would unlock nothing beyond hand crafting
        /// and read as a broken bench in game.
        /// </summary>
        private void Awake()
        {
            if (stationType == CraftingStationType.None)
                Debug.LogError($"[CraftingStation] '{name}' has its station type left on None — it will unlock no recipe.", this);
        }

        #endregion

        #region IInteractable

        /// <summary>
        /// Prompt shown while aiming at the station.
        /// </summary>
        public string InteractionPrompt => $"Utiliser {displayName}";

        /// <summary>
        /// Opens the crafting panel bound to this station. Runs on the interacting client only — nothing
        /// here is replicated, every player browses their own panel.
        /// </summary>
        public void Interact()
        {
            if (CraftingManager.Instance == null)
            {
                Debug.LogError("[CraftingStation] No CraftingManager in the scene — cannot open the crafting panel.", this);
                return;
            }

            CraftingManager.Instance.OpenStation(this);
        }

        #endregion
    }
}