using System;
using System.Collections.Concurrent;
using System.Collections.Generic;
using Amazon.DynamoDBv2.Model;
using Newtonsoft.Json;
using ServerCommon;
using ServerCore; 
using ServerBase;

namespace GameServer;

public class BattleInstanceSnapshotPlayModePodCombat
{
    //Respawn 정보
    [JsonProperty]
    public ConcurrentDictionary<string /*anchor_guid*/, DateTime> m_respawns {get; set;} = new ();
    [JsonProperty]
    public ConcurrentDictionary<string /*anchor_guid*/, BattleObjectPodStorage> m_pod_storages {get; set;} = new ();
    [JsonProperty] public BattleObjectPodCombat m_pod_combat { get; set; } = new();
    
    [JsonProperty]
    public ConcurrentDictionary<string /*anchor_guid*/, BattleObjectPickupPod> m_pickup_pods {get; set;} = new ();
     
    
    [JsonProperty] public ConcurrentDictionary<(Int32, Int32) /*(group_id, idx)*/, PickupPodGeneratedInfo> m_pickup_pod_generated_info { get; set; } = new();
    
    [JsonProperty]
    public ConcurrentDictionary<string /*anchor_guid*/, BattleObjectWeapon> m_weapons {get; set;} = new ();
    
    [JsonProperty]
    public ConcurrentDictionary<string /*anchor_guid*/, BattleObjectBuff> m_buffs {get; set;} = new ();

    [JsonProperty] public BattleRoundStateType m_round_state_type { get; set; } = BattleRoundStateType.Rounding; 
    [JsonProperty] public int m_current_round { get; set; } = 1;
    [JsonProperty] public DateTime m_current_state_start_time { get; set; } = DateTimeHelper.Current; 
    
    [JsonProperty] public int m_charged_step { get; set; } = 0; 
    [JsonProperty] public int m_rewarded_step { get; set; } = 0;
    
    

    [JsonProperty] public ConcurrentDictionary<string /*user_guid*/, BattleTacticalBoardInfo> m_tactical_board = new(); //결과 표시에서 보여줄것 
    
    
    /*
        m_respawns
        m_pod_storages
        m_pod_combat
        m_pickup_pods
        m_pickup_pod_reward_max_count
        m_pickup_pod_generated_info
        m_weapons
        m_buffs
        m_round_state_type
        m_current_round
        m_current_state_start_time
        m_charged_step
        m_rewarded_step
        m_max_step
        m_tactical_board
     */
    
    public void clear()
    {
        m_respawns.Clear();
        m_pod_storages.Clear();
        m_pod_combat.setDeactive();
        m_pickup_pods.Clear();
        m_pickup_pod_generated_info.Clear();
        m_weapons.Clear();
        m_buffs.Clear();
        m_round_state_type = BattleRoundStateType.None;
        m_current_round = 1;
        m_current_state_start_time = DateTimeHelper.Current;
        m_charged_step = 0;
        m_rewarded_step = 0;
        m_tactical_board.Clear();
    }
}

public class BattleInstanceSnapshotAttribute : EntityAttributeBase, ICopyEntityAttributeFromDoc, IMergeWithEntityAttribute
{
    [JsonProperty]
    public string m_room_id { get; set; } = string.Empty;
    
    //아래 데이터들은 일반화 혹은 모드별로 관리 필요
    //public BattlePlayMode m_play_mode = BattlePlayMode.PodCombat;
    
    //public DateTime m_create_time { get; set; } = DateTimeHelper.Current;
    //public DateTime m_destroy_time { get; set; } = DateTimeHelper.MaxTime;

    //todo : 이 코드 들어간 부분은 전부 리펙토링 대상
    public BattleInstanceSnapshotPlayModePodCombat m_combat_pod_mode { get; set; } = new();



    public BattleInstanceSnapshotAttribute(EntityBase owner) : base(owner)
    {
    }
    
    public override void onClear()
    {
        m_room_id = string.Empty;
        m_combat_pod_mode.clear();
        
        getAttributeState().reset();
    }
    
    public override async Task<(Result, DynamoDbDocBase?)> toDocBase(bool isForQuery = true)
    {
        var owner = getOwner();

        var result = new Result();

        //=====================================================================================
        // Attribute => try pending Doc
        //=====================================================================================
        var try_pending_doc = getTryPendingDocBase() as BattleInstanceSnapshotDoc;
        if (null == try_pending_doc)
        {
            var to_copy_doc = new BattleInstanceSnapshotDoc(m_room_id);

            var origin_doc = getOriginDocBase<BattleInstanceSnapshotAttribute>();
            if (null != origin_doc)
            {
                to_copy_doc.copyTimestampsFromOriginDocBase(origin_doc);
            }

            try_pending_doc = to_copy_doc;

            setTryPendingDocBase(try_pending_doc);
        }

        var to_copy_battle_instance_snapshot_attrib = try_pending_doc.getAttrib<BattleInstanceSnapshotAttrib>();
        NullReferenceCheckHelper.throwIfNull(to_copy_battle_instance_snapshot_attrib, () => $"to_copy_battle_instance_snapshot_attrib is null !!!");

        to_copy_battle_instance_snapshot_attrib.m_room_id = m_room_id;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_respawns = m_combat_pod_mode.m_respawns;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_pod_storages = m_combat_pod_mode.m_pod_storages;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_pod_combat = m_combat_pod_mode.m_pod_combat;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_pickup_pods = m_combat_pod_mode.m_pickup_pods;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_pickup_pod_generated_info.AddRange(m_combat_pod_mode.m_pickup_pod_generated_info.Values);
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_weapons = m_combat_pod_mode.m_weapons;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_buffs = m_combat_pod_mode.m_buffs;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_round_state_type = m_combat_pod_mode.m_round_state_type;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_current_round = m_combat_pod_mode.m_current_round;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_current_state_start_time = m_combat_pod_mode.m_current_state_start_time;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_charged_step = m_combat_pod_mode.m_charged_step;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_rewarded_step = m_combat_pod_mode.m_rewarded_step;
        to_copy_battle_instance_snapshot_attrib.m_combat_pod_attrib.m_tactical_board = m_combat_pod_mode.m_tactical_board;

        if (false == isForQuery)
        {
            return (result, try_pending_doc);
        }

        //=====================================================================================
        // Doc QueryType 반영
        //=====================================================================================
        (result, var to_query_doc) = await applyDoc4Query(try_pending_doc);
        if (result.isFail())
        {
            return (result, null);
        }

        return (result, to_query_doc);
    }
    

    public override EntityAttributeBase onCloned()
    {
        var owner = getOwner();
        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!! - {toBasicString()}");

        var cloned = new BattleInstanceSnapshotAttribute(owner);
        cloned.deepCopyFromBase(this);

        cloned.m_room_id = m_room_id;
        // Respawn 처리 
        foreach (var respawn in m_combat_pod_mode.m_respawns)
        {
            var key = respawn.Key;
            var val = respawn.Value;
            cloned.m_combat_pod_mode.m_respawns.TryAdd(key, val);
        }

        // PodStorage 처리
        foreach (var storage in m_combat_pod_mode.m_pod_storages)
        {
            var key = storage.Key;
            BattleObjectPodStorage battle_object_pod_storage = storage.Value;

            BattleObjectPodStorage new_storage = new(key);
            new_storage.m_is_active = battle_object_pod_storage.m_is_active;
            new_storage.m_type = battle_object_pod_storage.m_type;
            new_storage.m_anchor_guid = battle_object_pod_storage.m_anchor_guid;
            new_storage.m_active_time = battle_object_pod_storage.m_active_time;
            new_storage.m_reward_cnt = battle_object_pod_storage.m_reward_cnt;

            cloned.m_combat_pod_mode.m_pod_storages.TryAdd(key, new_storage);
        }

        // Combat Pod 처리
        cloned.m_combat_pod_mode.m_pod_combat = new();
        cloned.m_combat_pod_mode.m_pod_combat.m_type = m_combat_pod_mode.m_pod_combat.m_type;
        cloned.m_combat_pod_mode.m_pod_combat.m_anchor_guid = m_combat_pod_mode.m_pod_combat.m_anchor_guid;
        cloned.m_combat_pod_mode.m_pod_combat.m_active_time = m_combat_pod_mode.m_pod_combat.m_active_time;
        cloned.m_combat_pod_mode.m_pod_combat.m_is_active = m_combat_pod_mode.m_pod_combat.m_is_active;
        cloned.m_combat_pod_mode.m_pod_combat.m_source_storage_anchor_guid = m_combat_pod_mode.m_pod_combat.m_source_storage_anchor_guid;
        cloned.m_combat_pod_mode.m_pod_combat.m_state = m_combat_pod_mode.m_pod_combat.m_state;
        cloned.m_combat_pod_mode.m_pod_combat.m_state_change_time = m_combat_pod_mode.m_pod_combat.m_state_change_time;
        cloned.m_combat_pod_mode.m_pod_combat.m_currenct_Pos = m_combat_pod_mode.m_pod_combat.m_currenct_Pos.Clone();
        cloned.m_combat_pod_mode.m_pod_combat.m_current_occupier_guid = m_combat_pod_mode.m_pod_combat.m_current_occupier_guid;
        cloned.m_combat_pod_mode.m_pod_combat.m_occupied_time = m_combat_pod_mode.m_pod_combat.m_occupied_time;
        
        //Pickup pod 처리
        foreach (var pickup_pod in m_combat_pod_mode.m_pickup_pods)
        {
            var key = pickup_pod.Key;
            cloned.m_combat_pod_mode.m_pickup_pods.TryAdd(key, pickup_pod.Value.clone());
        }

        foreach (var generation_info in m_combat_pod_mode.m_pickup_pod_generated_info)
        {
            var key = generation_info.Key;
            cloned.m_combat_pod_mode.m_pickup_pod_generated_info.TryAdd((key.Item1, key.Item2), generation_info.Value.clone());
        }

        //Weapon 처리
        foreach (var weapon in m_combat_pod_mode.m_weapons)
        {
            var key = weapon.Key;
            cloned.m_combat_pod_mode.m_weapons.TryAdd(key, weapon.Value.clone());
        }
        
        //Buff 처리
        foreach (var buff in m_combat_pod_mode.m_buffs)
        {
            var key = buff.Key;
            cloned.m_combat_pod_mode.m_buffs.TryAdd(key, buff.Value.clone());
        }

        //기타 진행 상황
        cloned.m_combat_pod_mode.m_round_state_type = m_combat_pod_mode.m_round_state_type;
        cloned.m_combat_pod_mode.m_current_round = m_combat_pod_mode.m_current_round;
        cloned.m_combat_pod_mode.m_current_state_start_time = m_combat_pod_mode.m_current_state_start_time;
        cloned.m_combat_pod_mode.m_charged_step = m_combat_pod_mode.m_charged_step;
        cloned.m_combat_pod_mode.m_rewarded_step = m_combat_pod_mode.m_rewarded_step;

        //택틱컬 보드 정보
        foreach (var board in m_combat_pod_mode.m_tactical_board)
        {
            var key = board.Key;
            cloned.m_combat_pod_mode.m_tactical_board.TryAdd(key, board.Value.clone());
        }

        return cloned;

    }
    
    public Result onMerge(EntityAttributeBase otherEntityAttribute)
    {
        var owner = getOwner();
        NullReferenceCheckHelper.throwIfNull(owner, () => $"owner is null !!! - {toBasicString()}");
        
        var result = new Result();

        var err_msg = string.Empty;

        if (null == otherEntityAttribute)
        {
            err_msg = $"Invalid Param !!!, otherEntityAttribute is null";
            result.setFail(ServerErrorCode.FunctionParamNull, err_msg);
            Log.getLogger().error(result.toBasicString());
            return result;
        }
        
        var other_attribute = otherEntityAttribute as BattleInstanceSnapshotAttribute;
        if (null == other_attribute)
        {
            err_msg = $"Failed to cast BattleInstanceSnapshotAttribute !!!, other_attribute is null";
            result.setFail(ServerErrorCode.ClassTypeCastIsNull, err_msg);
            Log.getLogger().error(result.toBasicString());

            return result;
        }

        //=====================================================================================
        // OtherAttribute => Attribute
        //=====================================================================================
        m_room_id = other_attribute.m_room_id;
        
        m_combat_pod_mode.m_respawns = other_attribute.m_combat_pod_mode.m_respawns;
        m_combat_pod_mode.m_pod_storages = other_attribute.m_combat_pod_mode.m_pod_storages;
        m_combat_pod_mode.m_pod_combat = other_attribute.m_combat_pod_mode.m_pod_combat;
        m_combat_pod_mode.m_pickup_pods = other_attribute.m_combat_pod_mode.m_pickup_pods;
        m_combat_pod_mode.m_pickup_pod_generated_info = other_attribute.m_combat_pod_mode.m_pickup_pod_generated_info;

        m_combat_pod_mode.m_weapons = other_attribute.m_combat_pod_mode.m_weapons;
        m_combat_pod_mode.m_buffs = other_attribute.m_combat_pod_mode.m_buffs;
        m_combat_pod_mode.m_round_state_type = other_attribute.m_combat_pod_mode.m_round_state_type;
        m_combat_pod_mode.m_current_round = other_attribute.m_combat_pod_mode.m_current_round;
        m_combat_pod_mode.m_current_state_start_time = other_attribute.m_combat_pod_mode.m_current_state_start_time;
        m_combat_pod_mode.m_charged_step = other_attribute.m_combat_pod_mode.m_charged_step;
        m_combat_pod_mode.m_rewarded_step = other_attribute.m_combat_pod_mode.m_rewarded_step;
        m_combat_pod_mode.m_tactical_board = other_attribute.m_combat_pod_mode.m_tactical_board;
        
        
        
        //=====================================================================================
        // Attribute Try Pending Doc => Origin Doc
        //=====================================================================================
        var try_pending_doc = other_attribute.getTryPendingDocBase() as BattleInstanceSnapshotDoc;
        if (null != try_pending_doc)
        {
            other_attribute.resetTryPendingDocBase();

            syncOriginDocBaseWithNewDoc<BattleInstanceSnapshotAttribute>(try_pending_doc);
        }
        
        var origin_doc_base = getOriginDocBase<BattleInstanceSnapshotAttribute>();
        if (null == origin_doc_base)
        {
            // DB 에 저장되어 있지 않는 경우 OriginDoc은 null 이다 !!!
            return result;
        }

        var battle_instance_snapshot_attrib = origin_doc_base.getAttrib<BattleInstanceSnapshotAttrib>();
        NullReferenceCheckHelper.throwIfNull(battle_instance_snapshot_attrib, () => $"battle_instance_snapshot_attrib is null !!! - {owner.toBasicString()}");

        battle_instance_snapshot_attrib.m_room_id = m_room_id;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_respawns = m_combat_pod_mode.m_respawns;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_pod_storages = m_combat_pod_mode.m_pod_storages;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_pod_combat = m_combat_pod_mode.m_pod_combat;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_pickup_pods = m_combat_pod_mode.m_pickup_pods;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_pickup_pod_generated_info.AddRange(m_combat_pod_mode.m_pickup_pod_generated_info.Values);
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_weapons = m_combat_pod_mode.m_weapons;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_buffs = m_combat_pod_mode.m_buffs;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_round_state_type = m_combat_pod_mode.m_round_state_type;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_current_round = m_combat_pod_mode.m_current_round;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_current_state_start_time = m_combat_pod_mode.m_current_state_start_time;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_charged_step = m_combat_pod_mode.m_charged_step;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_rewarded_step = m_combat_pod_mode.m_rewarded_step;
        battle_instance_snapshot_attrib.m_combat_pod_attrib.m_tactical_board = m_combat_pod_mode.m_tactical_board;

        return result;
    }
    

    public bool copyEntityAttributeFromDoc(DynamoDbDocBase? docBase)
    {
        var battle_instance_snapshot_doc_base = docBase as BattleInstanceSnapshotDoc;
        if (null == battle_instance_snapshot_doc_base)
        {
            var to_cast_string = typeof(BattleInstanceSnapshotDoc).Name;
            var err_msg = $"Failed to copyEntityAttributeFromDoc() !!!, item_doc_base is null :{to_cast_string}";
            Log.getLogger().error(err_msg);
            return false;
        }
        
        //=====================================================================================
        // New Doc => Origin Doc
        //=====================================================================================
        syncOriginDocBaseWithNewDoc<BattleInstanceSnapshotAttribute>(battle_instance_snapshot_doc_base);

        //=====================================================================================
        // Doc => Attribute
        //=====================================================================================
        var doc_attrib = battle_instance_snapshot_doc_base.getAttrib<BattleInstanceSnapshotAttrib>();
        NullReferenceCheckHelper.throwIfNull(doc_attrib, () => $"doc_attrib is null !!! - {toBasicString()}");

        m_room_id = doc_attrib.m_room_id;
        m_combat_pod_mode.m_respawns = doc_attrib.m_combat_pod_attrib.m_respawns;
        m_combat_pod_mode.m_pod_storages = doc_attrib.m_combat_pod_attrib.m_pod_storages;
        m_combat_pod_mode.m_pod_combat = doc_attrib.m_combat_pod_attrib.m_pod_combat;
        m_combat_pod_mode.m_pickup_pods = doc_attrib.m_combat_pod_attrib.m_pickup_pods;

        foreach (var generated_info in doc_attrib.m_combat_pod_attrib.m_pickup_pod_generated_info)
        {
            m_combat_pod_mode.m_pickup_pod_generated_info.AddOrUpdate((generated_info.m_group_id, generated_info.m_idx),  generated_info, (key, old) => generated_info);
        }
        
        m_combat_pod_mode.m_weapons = doc_attrib.m_combat_pod_attrib.m_weapons;
        m_combat_pod_mode.m_buffs = doc_attrib.m_combat_pod_attrib.m_buffs;
        m_combat_pod_mode.m_round_state_type = doc_attrib.m_combat_pod_attrib.m_round_state_type;
        m_combat_pod_mode.m_current_round = doc_attrib.m_combat_pod_attrib.m_current_round;
        m_combat_pod_mode.m_current_state_start_time = doc_attrib.m_combat_pod_attrib.m_current_state_start_time;
        m_combat_pod_mode.m_charged_step = doc_attrib.m_combat_pod_attrib.m_charged_step;
        m_combat_pod_mode.m_rewarded_step = doc_attrib.m_combat_pod_attrib.m_rewarded_step;
        m_combat_pod_mode.m_tactical_board = doc_attrib.m_combat_pod_attrib.m_tactical_board;

        return true;
        
    }

    

    public override IEntityAttributeTransactor onNewEntityAttributeTransactor()
    {
        return new BattleInstanceSnapshotAttributeTransactor(getOwner());
    }
    
    
    public class BattleInstanceSnapshotAttributeTransactor :
        EntityAttributeTransactorBase<BattleInstanceSnapshotAttribute>,
        ICopyEntityAttributeTransactorFromEntityAttribute
    {

        public BattleInstanceSnapshotAttributeTransactor(EntityBase owner) : base(owner)
        {
        }

        public bool copyEntityAttributeTransactorFromEntityAttribute(EntityAttributeBase entityAttributeBase)
        {
            var err_msg = string.Empty;
            
            var copy_from_attribute = entityAttributeBase as BattleInstanceSnapshotAttribute;
            if (null == copy_from_attribute)
            {
                err_msg = $"Failed to copyEntityAttributeTransactorFromEntityAttribute() !!!, copy_from_craft_attribute is null : BattleInstanceSnapshotAttribute";
                Log.getLogger().error(err_msg);
                return false;
            } 
         
            var copy_to_attribute = getClonedEntityAttribute() as BattleInstanceSnapshotAttribute;
            if (null == copy_to_attribute)
            {
                err_msg = $"Failed to copyEntityAttributeTransactorFromEntityAttribute() !!!, copy_to_craft_attribute is null : BattleInstanceSnapshotAttribute";
                Log.getLogger().error(err_msg);
                return false;
            }

            copy_to_attribute.m_room_id = copy_from_attribute.m_room_id;
            
            copy_to_attribute.m_combat_pod_mode.m_respawns = copy_from_attribute.m_combat_pod_mode.m_respawns;
            copy_to_attribute.m_combat_pod_mode.m_pod_storages = copy_from_attribute.m_combat_pod_mode.m_pod_storages;
            copy_to_attribute.m_combat_pod_mode.m_pod_combat = copy_from_attribute.m_combat_pod_mode.m_pod_combat;
            copy_to_attribute.m_combat_pod_mode.m_pickup_pods = copy_from_attribute.m_combat_pod_mode.m_pickup_pods;
            copy_to_attribute.m_combat_pod_mode.m_pickup_pod_generated_info = copy_from_attribute.m_combat_pod_mode.m_pickup_pod_generated_info;
            copy_to_attribute.m_combat_pod_mode.m_weapons = copy_from_attribute.m_combat_pod_mode.m_weapons;
            copy_to_attribute.m_combat_pod_mode.m_buffs = copy_from_attribute.m_combat_pod_mode.m_buffs;
            copy_to_attribute.m_combat_pod_mode.m_round_state_type = copy_from_attribute.m_combat_pod_mode.m_round_state_type;
            copy_to_attribute.m_combat_pod_mode.m_current_round = copy_from_attribute.m_combat_pod_mode.m_current_round;
            copy_to_attribute.m_combat_pod_mode.m_current_state_start_time = copy_from_attribute.m_combat_pod_mode.m_current_state_start_time;
            copy_to_attribute.m_combat_pod_mode.m_charged_step = copy_from_attribute.m_combat_pod_mode.m_charged_step;
            copy_to_attribute.m_combat_pod_mode.m_rewarded_step = copy_from_attribute.m_combat_pod_mode.m_rewarded_step;
            copy_to_attribute.m_combat_pod_mode.m_tactical_board = copy_from_attribute.m_combat_pod_mode.m_tactical_board;
            
            return true;
        }
    }
}