using UnityEngine;
using Ashwild.Interaction;
using Ashwild.Player;

namespace Ashwild.Building
{
    /// <summary>
    /// A placed bed the local player interacts with to make it their respawn point (Valheim-style
    /// claim). Interacting pushes the bed's pose onto the bus, where the local PlayerLifecycle adopts
    /// it — so the respawn point is per-player and never networked: one bed at the base can serve as
    /// everyone's spawn, yet each teammate only rebinds their own by interacting, and a bed placed
    /// far away changes nobody else's. The bed itself is an ordinary built structure (instantiated
    /// locally on every client from the BuildRegistry), never a NetworkObject — so there is nothing
    /// to add on the build side: dropping this component on a buildable's BuiltPrefab is enough.
    /// </summary>
    [DisallowMultipleComponent]
    [RequireComponent(typeof(Collider))]
    public class Bed : MonoBehaviour, IInteractable
    {
        #region Serialized Fields

        [Header("Respawn")]
        [Tooltip("Where the player reappears when respawning here — a child placed beside the bed, facing away from it. Falls back to the bed's own transform when left empty.")]
        [SerializeField] private Transform respawnAnchor;

        [Tooltip("Label shown under the crosshair while aiming at the bed.")]
        [SerializeField] private string interactionPrompt = "Définir le point de réveil";

        #endregion

        #region IInteractable

        /// <summary>
        /// Label shown under the crosshair while aiming at the bed.
        /// </summary>
        public string InteractionPrompt => interactionPrompt;

        /// <summary>
        /// Claims this bed as the local player's respawn point by broadcasting its pose over the bus.
        /// Called by PlayerInteractor on the interacting client only (it is owner-gated), so only that
        /// player rebinds — teammates are untouched.
        /// </summary>
        public void Interact()
        {
            Transform anchor = respawnAnchor != null ? respawnAnchor : transform;
            PlayerEvents.RaiseRespawnPointChanged(anchor.position, anchor.rotation);
        }

        #endregion
    }
}