using System.Collections.Generic;

namespace ET
{
    [FriendClass(typeof(Skill))]
    public static class SkillComponentSystem 
    {
       

        public static Skill GetSkill(this SkillComponent self, int configId)
        {
            foreach (var v in self.Children.Values)
            {
                var skill = (Skill) v;
                if (skill.ConfigId == configId)
                {
                    return skill;
                }
            }

            return null;
        }

        public static bool TestReplaceSkill(this SkillComponent self, int oldConfigId, int newConfigId)
        {
            if (oldConfigId <= 0 || newConfigId <= 0)
            {
                return false;
            }

            var oldSkill = self.GetSkill(oldConfigId);
            if (oldSkill != null)
            {
                oldSkill.Dispose();
            }
            var skill = self.AddChild<Skill>();
            skill.ConfigId = newConfigId;
            skill.Level = 1;

            return true;
        }

        public static List<Skill> GetSkillList(this SkillComponent self)
        {
            List<Skill> skillList = new List<Skill>();
            foreach (var v in self.Children.Values)
            {
                skillList.Add((Skill)v);
            }

            return skillList;
        }

        public static void CdOneTime(this SkillComponent self, SkillFatherCDTypeEnum cdTypeEnum)
        {
            foreach (var v in self.Children.Values)
            {
                var skill = (Skill) v;
                if (skill.Config.CDType == (int)cdTypeEnum)
                {
                    skill.CdOneTime();
                }

            }
        }
        
    }
}