using System;
using System.Collections.Generic;
using ProtoCSStruct;
using Sog;

namespace Game
{
    public static class ChapterHelper
    {
        public static bool IsEffectiveStage(PlayerOnGame player, int stageIdIndex)
        {
            if (stageIdIndex == 0)
            {
                return true;
            }

            return IsStage(player, ref player.RoleData.ChapterData.EffectiveStage, stageIdIndex);
        }

        public static void SetEffectiveStage(PlayerOnGame player, int stageIdIndex)
        {
            if (stageIdIndex == 0)
            {
                return;
            }

            ref var effectiveStage = ref player.RoleData.ChapterData.EffectiveStage;
            SetStage(player, ref effectiveStage, stageIdIndex);
        }

        public static bool IsPerfectPass(PlayerOnGame player, int chapterIndex)
        {
            if (chapterIndex == 0)
            {
                return true;
            }

            return IsStage(player, ref player.RoleData.ChapterData.PerfectIds, chapterIndex);
        }

        public static void SetPerfectPass(PlayerOnGame player, int chapterIndex)
        {
            if (chapterIndex == 0)
            {
                return;
            }

            SetStage(player, ref player.RoleData.ChapterData.PerfectIds, chapterIndex);
        }

        public static bool IsGainPerfectPassReward(PlayerOnGame player, int chapterIndex)
        {
            if (chapterIndex == 0)
            {
                return true;
            }

            return IsStage(player, ref player.RoleData.ChapterData.PerfectRewardRecord, chapterIndex);
        }

        public static void SetGainPerfectPassReward(PlayerOnGame player, int chapterIndex)
        {
            if (chapterIndex == 0)
            {
                return;
            }

            SetStage(player, ref player.RoleData.ChapterData.PerfectRewardRecord, chapterIndex);
        }


        public static void SetGainEffectiveReward(PlayerOnGame player, int stageIdIndex)
        {
            if (stageIdIndex == 0)
            {
                return;
            }

            SetStage(player, ref player.RoleData.ChapterData.EffectiveRewardRecord, stageIdIndex);
        }

        public static bool IsGainEffectiveReward(PlayerOnGame player, int stageIdIndex)
        {
            if (stageIdIndex == 0)
            {
                return true;
            }

            return IsStage(player, ref player.RoleData.ChapterData.EffectiveRewardRecord, stageIdIndex);
        }

        private static void SetStage(PlayerOnGame player, ref RepeatedRecord stage, int stageIdIndex)
        {
            GameServerUtils.GetSequenceCheckIndex(stageIdIndex, out int index1, out int index2, out int bytyIndex);
            if (index1 >= stage.Records.Count)
            {
                player.Trace("ChapterHelper.SetStage set effective stage index overflow stageindex={0}", stageIdIndex);
                return;
            }

            if (index2 >= stage.Records[index1].Record.Count || index2 < 0)
            {
                player.Trace("ChapterHelper.SetStage set effective stage index overflow stageindex={0}", stageIdIndex);

                return;
            }

            GameServerUtils.SetSequence(bytyIndex, ref stage.Records[index1].Record[index2]);
        }

        private static bool IsStage(PlayerOnGame player, ref RepeatedRecord stage, int stageIdIndex)
        {
            GameServerUtils.GetSequenceCheckIndex(stageIdIndex, out int index1, out int index2, out int bytyIndex);
            if (index1 >= stage.Records.Count)
            {
                return true;
            }

            if (index2 >= stage.Records[index1].Record.Count || index2 < 0)
            {
                player.Trace("ChapterHelper.IsStage set effective stage index overflow stageindex={0}", stageIdIndex);
                return false;
            }

            return GameServerUtils.CheckInSequence(bytyIndex, stage.Records[index1].Record[index2]);
        }

        public static List<TypeIDValue32> ConvRewardInternal(PlayerOnGame player, string rewardId, bool apply = false,
            bool sendGetMsg = false)
        {
            var rewards = new List<TypeIDValue32>();
            if (string.IsNullOrEmpty(rewardId))
            {
                return rewards;
            }

            var list = RewardSvc.Reward(player, rewardId, apply, sendGetMsg);
            foreach (var rw in list)
            {
                var type = (GoodsType)rw.type;
                var internalId = 0;
                switch (type)
                {
                    case GoodsType.Equipment:
                    {
                        var desc = EquipDescMgr.Instance.GetConfig(rw.code);
                        internalId = desc?.InternalId ?? 0;
                    }
                        break;
                    case GoodsType.Items:
                    {
                        var desc = ItemDescMgr.Instance.GetConfig(rw.code);
                        internalId = desc?.InternalId ?? 0;
                    }
                        break;
                    case GoodsType.EquipSkin:
                    {
                        var desc = RoleModelDescMgr.Instance.GetConfig(int.Parse(rw.code));
                        internalId = desc?.InternalId ?? 0;
                    }
                        break;
                    case GoodsType.ContBattle:
                        { 
                            internalId = int.Parse(rw.code);
                        }
                        break;
                }

                if (internalId == 0)
                {
                    TraceLog.Error("ChapterHelp.ConvRewardInternal not found desc type={0},id={1}", rw.type, rw.code);
                    break;
                }

                var reward = new TypeIDValue32() { Type = rw.type, Value = (int)rw.amount, Id = internalId };
                rewards.Add(reward);
            }

            return rewards;
        }
    }
}