using System;
using System.Collections.Generic;
using UnityEngine;

namespace TKS.OutGame
{
    /// <summary>내정 개발 트리(dev_tree.csv · 기획서 §7 · S11) — 갈래(상업·농업·공업) × 노드(소 n/10 · 큰 노드 n/3) · 효과 키 · 비용(골드 · 도면) · 선행 조건.</summary>
    public class DevTree : ScriptableObject
    {
        [Serializable]
        public class Req
        {
            public string node;
            public int lv;
        }

        [Serializable]
        public class Node
        {
            public string branch;
            public string id;
            public string nameKo;
            [Tooltip("small | big")]
            public string kind;
            [Tooltip("효과 키(「;」 여럿 = 같은 레벨 값)")]
            public string effectKey;
            public float pctPerLv;
            public int lvMax;
            public int goldBase;
            public float goldGrowth;
            public int blueprintFromLv;
            public int blueprintPerLv;
            public List<Req> requires = new List<Req>();

            public bool Big
            {
                get { return kind == "big"; }
            }

            public string[] EffectKeys
            {
                get { return effectKey.Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries); }
            }
        }

        public List<Node> nodes = new List<Node>();

        public Node Get(string id)
        {
            foreach (var n in nodes)
                if (n.id == id) return n;
            return null;
        }

        /// <summary>갈래 순서(표에 처음 나온 순서).</summary>
        public List<string> Branches
        {
            get
            {
                var l = new List<string>();
                foreach (var n in nodes)
                    if (!l.Contains(n.branch)) l.Add(n.branch);
                return l;
            }
        }

        public List<Node> InBranch(string branch)
        {
            var l = new List<Node>();
            foreach (var n in nodes)
                if (n.branch == branch) l.Add(n);
            return l;
        }
    }
}