using Server.SQL;
using Server.System;

namespace Server.Manager
{
    public class ItemManager
    {
        User user;

        public ItemBox box;

        public ItemManager(User user)
        {
            this.user = user;
            box = new ItemBox(user);
        }

        public void addReward(long reward)
        {
            RewardData rewardData;

            //아이템 획득 처리
            if (reward == 0)
            {
                //따로 처리가 필요함.
            }
            else
            {
                rewardData = Statics.rewardExcel.getRewardData(reward);
                switch (rewardData.reward_item_type)
                {
                    case eRewardItemType.gold:
                        user.gold += rewardData.return_item;
                        break;
                    case eRewardItemType.freecash:
                        user.free_cash += rewardData.return_item;
                        break;
                    case eRewardItemType.paycash:
                        user.pay_cash += rewardData.return_item;
                        break;
                    case eRewardItemType.character:
                        DeckUnitInfo deckUnitInfo = new DeckUnitInfo();
                        deckUnitInfo.user_id = user.id;
                        deckUnitInfo.unit_id = rewardData.return_item;
                        box.Add(deckUnitInfo);
                        break;
                    case eRewardItemType.equipment:
                        Equipment equipment = new Equipment();
                        equipment.user_id = user.id;
                        equipment.equip_unit = 0;
                        equipment.rand_stats = (new Random()).Next(5);
                        equipment.equipment_data_id = rewardData.return_item;
                        box.Add(equipment);
                        break;
                    case eRewardItemType.consumable:
                        //소모품 만들고 넣기
                        break;
                    case eRewardItemType.etc:
                        //기타아이탬 만들고 넣기
                        break;
                    default:
                        throw new RuntimeException("Not case", Error.nodata);


                }
            }
        }

        //리워드 아이탬 획득 코드 작성
        //패키지 구매시 패키지를 전부 풀어서 아이탬을 획득하는 코드 작성
    }

    public class ItemBox
    {
        List<DeckUnitInfo> _deckUnitInfo;
        public List<DeckUnitInfo> deckUnitInfo { get { return _deckUnitInfo; } }

        public List<DeckUnitInfo> addDeckUnitInfo;

        List<Equipment> _equipment;
        public List<Equipment> equipment { get { return _equipment; } }
        public List<Equipment> addEquipment;

        public ItemBox(User user)
        {
            _deckUnitInfo = Statics.deckUnitInfoSQL.SelectUid(user.id);
            _equipment = Statics.equipmentrSQL.SelectUid(user.id);
            addDeckUnitInfo = new List<DeckUnitInfo>();
            addEquipment = new List<Equipment>();
        }

        public void SaveSQL()
        {
            if (_deckUnitInfo.Count != 0)
            {
                Statics.deckUnitInfoSQL.Insert(_deckUnitInfo);
                Statics.deckUnitInfoSQL.SaveChanges();
                _deckUnitInfo.Clear();
            }
            if (_equipment.Count != 0)
            {
                Statics.equipmentrSQL.Insert(_equipment);
                Statics.equipmentrSQL.SaveChanges();
                _equipment.Clear();
            }
        }

        public bool Add(DeckUnitInfo item)
        {
            if(_deckUnitInfo.FindIndex(n => n.unit_id == item.unit_id) != -1)
                return false;
            _deckUnitInfo.Add(item);
            addDeckUnitInfo.Add(item);
            return true;
        }

        public bool Add(List<DeckUnitInfo> items)
        {
            foreach(var item in items)
            {
                if (_deckUnitInfo.FindIndex(n => n.unit_id == item.unit_id) != -1)
                    return false;
            }
            _deckUnitInfo.AddRange(items);
            addDeckUnitInfo.AddRange(items);
            return true;
        }

        public bool Add(Equipment item)
        {
            _equipment.Add(item);
            addEquipment.Add(item);
            return true;
        }


        public bool Add(List<Equipment> items)
        {
            _equipment.AddRange(items);
            addEquipment.AddRange(items);
            return true;
        }
    }

}