using Conquer_Online_Server.Network;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Conquer_Online_Server
{
    public class DailySignIn : Writer, Interfaces.IPacket
    {
        public static void Reload(Client.GameState client)
        {
            DailySignIn signin = new DailySignIn(true);
            signin.Type = Action.Info;
            signin.Claimed = client.SignClaim;
            signin.CumulativeDays = client.CumulativeDays;
            signin.LateSignChance = client.LateSignChance;
            client.Send(signin);
        }
        static Database.ConquerItemBaseInformation[] Daily;
        public class PrizeInfo
        {
            public uint UID;
            public uint prizeItemType;
            public uint needDays;
        }
        public static SafeDictionary<uint, PrizeInfo> PrizeInfos;
        public static uint RandomPrizes()
        {
            return Daily[Kernel.Random.Next(Daily.Length)].ID;
        }
        public static void Load()
        {
            PrizeInfos = new SafeDictionary<uint, PrizeInfo>();
            string[] text = File.ReadAllLines("database\\signin.ini");
            PrizeInfo PrizeInfo = new PrizeInfo();
            for (int x = 0; x < text.Length; x++)
            {
                string line = text[x];
                string[] split = line.Split('=');
                if (line.StartsWith("[") && line.EndsWith("]") && !line.Contains("Prize"))
                {
                    string numbers = line.Replace("[", "").Replace("]", "");
                    uint id = uint.Parse(numbers);
                    if (PrizeInfos.ContainsKey(id))
                        PrizeInfo = PrizeInfos[uint.Parse(split[1])];
                    else
                    {
                        PrizeInfo = new PrizeInfo();
                        PrizeInfo.UID = id;
                        PrizeInfos.Add(id, PrizeInfo);
                    }
                }
                else
                {
                    if (split[0] == "prizeItemType")
                        PrizeInfo.prizeItemType = uint.Parse(split[1]);
                    else if (split[0] == "needDays")
                        PrizeInfo.needDays = uint.Parse(split[1]);
                }
            }
            Daily = Database.ConquerItemInformation.BaseInformations.Values
                                 .Where(p => (p.ID >= 188105 && p.ID <= 192785)).ToArray();
            Console.WriteLine("signin loaded.");
        }
        public byte[] Packet;
        public DailySignIn(bool create)
        {
            if (create)
            {
                Packet = new byte[12 + 8];
                Writer.WriteUInt16((ushort)(Packet.Length - 8), 0, Packet);
                Writer.WriteUInt16(3200, 2, Packet);
            }
        }
        public enum Action
        {
            SignIn,
            LateSignIn,
            Claim,
            Info
        }
        public Action Type
        {
            get { return (Action)Packet[4]; }
            set { WriteByte((byte)value, 4, Packet); }
        }
        public byte Claimed
        {
            get { return Packet[5]; }
            set { WriteByte(value, 5, Packet); }
        }
        public ushort LateSignChance
        {
            get { return BitConverter.ToUInt16(Packet, 6); }
            set { WriteUInt16(value, 6, Packet); }
        }
        public uint CumulativeDays
        {
            get { return BitConverter.ToUInt32(Packet, 8); }
            set { WriteUInt32(value, 8, Packet); }
        }
        public byte[] ToArray()
        {
            return Packet;
        }

        public void Deserialize(byte[] buffer)
        {
            Packet = buffer;
        }

        public void Send(Client.GameState client)
        {
            client.Send(Packet);
        }
    }
}