using UnityEngine;

using Colosseum.Passives;

namespace Colosseum.Combat.Simulation
{
    /// <summary>
    /// 전수 점검용 조합 생성 조건입니다.
    /// </summary>
    [System.Serializable]
    public class SimulationCombinationSpec
    {
        [Header("Label")]
        [SerializeField] private string batchName = "전체 조합";

        [Header("Dimensions")]
        [SerializeField] private bool combineSkills = true;
        [SerializeField] private bool combineGems = true;
        [SerializeField] private bool combinePassives = true;

        [Header("Slots")]
        [Tooltip("조합 생성 대상 슬롯 인덱스입니다. 0 기반입니다.")]
        [SerializeField] private int[] activeSlotIndices = new[] { 0, 1, 2, 3, 4, 5 };
        [SerializeField] private bool allowDuplicateSkills;
        [SerializeField] private bool includeEmptyGemSet = true;

        [Header("Passive")]
        [SerializeField] private PassiveTreeData passiveTree;
        [SerializeField] private bool includeEmptyPassiveSelection = true;
        [Tooltip("0이면 포인트 허용 범위 안에서 제한 없이 생성합니다.")]
        [Min(0)] [SerializeField] private int maxPassiveNodeCount = 0;

        [Header("Safety")]
        [Tooltip("생성할 최대 빌드 수입니다. 조합 폭발을 막기 위한 안전장치입니다.")]
        [Min(1)] [SerializeField] private int maxBuildCount = 500;

        public string BatchName => string.IsNullOrWhiteSpace(batchName) ? "전체 조합" : batchName.Trim();
        public bool CombineSkills => combineSkills;
        public bool CombineGems => combineGems;
        public bool CombinePassives => combinePassives;
        public int[] ActiveSlotIndices => activeSlotIndices ?? System.Array.Empty<int>();
        public bool AllowDuplicateSkills => allowDuplicateSkills;
        public bool IncludeEmptyGemSet => includeEmptyGemSet;
        public PassiveTreeData PassiveTree => passiveTree;
        public bool IncludeEmptyPassiveSelection => includeEmptyPassiveSelection;
        public int MaxPassiveNodeCount => Mathf.Max(0, maxPassiveNodeCount);
        public int MaxBuildCount => Mathf.Max(1, maxBuildCount);

        /// <summary>
        /// 조합 생성 조건을 한 번에 설정합니다.
        /// </summary>
        public void Configure(
            string batchName,
            bool combineSkills,
            bool combineGems,
            bool combinePassives,
            int[] activeSlotIndices,
            bool allowDuplicateSkills,
            bool includeEmptyGemSet,
            PassiveTreeData passiveTree,
            bool includeEmptyPassiveSelection,
            int maxPassiveNodeCount,
            int maxBuildCount)
        {
            this.batchName = batchName ?? string.Empty;
            this.combineSkills = combineSkills;
            this.combineGems = combineGems;
            this.combinePassives = combinePassives;
            this.activeSlotIndices = activeSlotIndices ?? System.Array.Empty<int>();
            this.allowDuplicateSkills = allowDuplicateSkills;
            this.includeEmptyGemSet = includeEmptyGemSet;
            this.passiveTree = passiveTree;
            this.includeEmptyPassiveSelection = includeEmptyPassiveSelection;
            this.maxPassiveNodeCount = Mathf.Max(0, maxPassiveNodeCount);
            this.maxBuildCount = Mathf.Max(1, maxBuildCount);
        }
    }
}