using System;

namespace GeometryTD.Definition
{
    /// <summary>
    /// 背包内组件实例基类（非 DataTable，表示玩家持有物）。
    /// </summary>
    [Serializable]
    public abstract class TowerCompItemData
    {
        /// <summary>
        /// 组件实例唯一 Id。
        /// </summary>
        public long InstanceId { get; set; }

        /// <summary>
        /// 组件配置 Id（对应 DataTable Id）。
        /// </summary>
        public int ConfigId { get; set; }

        /// <summary>
        /// 组件槽位类型。
        /// </summary>
        public TowerCompSlotType SlotType { get; protected set; }

        /// <summary>
        /// 组件名称。
        /// </summary>
        public string Name { get; set; }

        /// <summary>
        /// 组件品质。
        /// </summary>
        public RarityType Rarity { get; set; }

        /// <summary>
        /// 组件当前耐久（0~100）。
        /// </summary>
        public float Endurance { get; set; } = 100f;
        
        public bool IsAssembledIntoTower { get; set; }

        /// <summary>
        /// 组件约束（先沿用 DataTable 原定义）。
        /// </summary>
        public string Constraint { get; set; }

        /// <summary>
        /// 组件当前 Tag（实例态）。
        /// </summary>
        public TagType[] Tags { get; set; }
    }

    [Serializable]
    public sealed class MuzzleCompItemData : TowerCompItemData
    {
        public MuzzleCompItemData()
        {
            SlotType = TowerCompSlotType.Muzzle;
        }

        public int[] AttackDamage { get; set; }
        public float DamageRandomRate { get; set; }
        public AttackMethodType AttackMethodType { get; set; }
    }

    [Serializable]
    public sealed class BearingCompItemData : TowerCompItemData
    {
        public BearingCompItemData()
        {
            SlotType = TowerCompSlotType.Bearing;
        }

        public float[] RotateSpeed { get; set; }
        public float[] AttackRange { get; set; }
    }

    [Serializable]
    public sealed class BaseCompItemData : TowerCompItemData
    {
        public BaseCompItemData()
        {
            SlotType = TowerCompSlotType.Base;
        }

        public float[] AttackSpeed { get; set; }
        public AttackPropertyType AttackPropertyType { get; set; }
    }

    [Serializable]
    public sealed class AccessoryItemData : TowerCompItemData
    {
        public AccessoryItemData()
        {
            SlotType = TowerCompSlotType.Accessory;
        }
    }
}