using System;
using System.Collections.Generic;
using Vintagestory.API.Common;
using Vintagestory.API.Common.Entities;
using Vintagestory.API.MathTools;

namespace AriasServerUtils
{
    [Serializable]
    public class PlayerPosition
    {
        public int X { get; set; } = 0;
        public int Y { get; set; } = 0;
        public int Z { get; set; } = 0;
        public int Dimension { get; set; } = 0;

        public float Yaw { get; set; } = 0.0f;
        public float Pitch { get; set; } = 0.0f;

        public static readonly PlayerPosition ZERO = new(0, 0, 0, 0, 0.0f, 0.0f);

        public PlayerPosition() { }
        internal PlayerPosition(int x, int y, int z, int dim, float yaw, float pitch)
        {
            this.X = x;
            this.Y = y;
            this.Z = z;
            this.Dimension = dim;
            this.Yaw = yaw;
            this.Pitch = pitch;
        }


        public void Merge(Entity entity)
        {
            entity.TeleportTo(new BlockPos(X, Y, Z, Dimension));
            entity.Pos.SetYaw(Yaw);
            entity.Pos.Pitch = Pitch;
        }


        /// <summary>
        /// Generates a PlayerPosition object using a entity.
        /// </summary>
        /// <param name="entity">A player entity</param>
        /// <returns>PlayerPos snapshot object of the entity</returns>
        public static PlayerPosition from(Entity entity)
        {
            PlayerPosition pos = new PlayerPosition();

            BlockPos playerPos = entity.Pos.AsBlockPos;
            pos.X = playerPos.X;
            pos.Y = playerPos.Y;
            pos.Z = playerPos.Z;
            pos.Dimension = playerPos.dimension;

            pos.Yaw = entity.Pos.Yaw;
            pos.Pitch = entity.Pos.Pitch;

            return pos;
        }

        public PlayerPosition Clone()
        {
            return new PlayerPosition(this.X, this.Y, this.Z, this.Dimension, this.Yaw, this.Pitch);
        }
    }

    public class PlayerInventory
    {
        public List<ItemStack> Items = new List<ItemStack>();
    }

    /// <summary>
    /// This class creates a simple storage for all memory within this mod
    /// </summary>
    [Serializable]
    public class PlayerStorage
    {
        public Dictionary<string, Home> Homes = new Dictionary<string, Home>();
    }

    /// <summary>
    /// This class represents a single home object
    /// </summary>
    [Serializable]
    public class Home
    {
        public PlayerPosition Location { get; set; }

        public static Home MakeHome(Entity player, string homeName)
        {
            Home home = new Home();
            home.Location = PlayerPosition.from(player);

            return home;

        }
    }
}