using System;
using GeometryTD.CustomUtility;
using GeometryTD.Definition;
using UnityGameFramework.Runtime;

namespace GeometryTD.DataTable
{
    /// <summary>
    /// 关卡阶段出怪条目表
    /// </summary>
    public class DRLevelSpawnEntry : DataRowBase
    {
        private int m_Id = 0;

        /// <summary>
        /// 获取阶段条目编号
        /// </summary>
        public override int Id => m_Id;

        /// <summary>
        /// 获取敌人出生口编号
        /// </summary>
        public int SpawnPointId { get; private set; }

        /// <summary>
        /// 获取相对开始时间（秒）
        /// </summary>
        public int StartTime { get; private set; }

        /// <summary>
        /// 获取出怪条目类型
        /// </summary>
        public EntryType EntryType { get; private set; }

        /// <summary>
        /// 获取敌人编号
        /// </summary>
        public int EnemyId { get; private set; }

        /// <summary>
        /// 获取单次出怪数量
        /// </summary>
        public int Count { get; private set; }

        /// <summary>
        /// 获取出怪间隔（秒）
        /// </summary>
        public float Interval { get; private set; }

        /// <summary>
        /// 获取持续时间（秒）
        /// </summary>
        public int Duration { get; private set; }

        /// <summary>
        /// 获取单怪出生间隔（秒）
        /// </summary>
        public float Gap { get; private set; }

        public override bool ParseDataRow(string dataRowString, object userData)
        {
            string[] columnStrings = dataRowString.Split(DataTableExtension.DataSplitSeparators);
            for (int i = 0; i < columnStrings.Length; i++)
            {
                columnStrings[i] = columnStrings[i].Trim(DataTableExtension.DataTrimSeparators);
            }

            int index = 0;
            index++;
            m_Id = int.Parse(columnStrings[index++]);
            index++;
            SpawnPointId = int.Parse(columnStrings[index++]);
            StartTime = int.Parse(columnStrings[index++]);
            EntryType = ParseEntryType(columnStrings[index++]);
            EnemyId = int.Parse(columnStrings[index++]);
            Count = int.Parse(columnStrings[index++]);
            Interval = float.Parse(columnStrings[index++]);
            Duration = int.Parse(columnStrings[index++]);
            Gap = float.Parse(columnStrings[index++]);

            return true;
        }

        private EntryType ParseEntryType(string raw)
        {
            if (string.IsNullOrWhiteSpace(raw))
            {
                return EntryType.None;
            }

            return EnumUtility<EntryType>.Get(raw);
        }
    }
}