using AnotherReplayReader.ReplayFile;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Input;

namespace AnotherReplayReader
{
    internal class DataValue : IComparable<DataValue>, IComparable
    {
        public int? NumberValue { get; }
        public string Value { get; }

        public DataValue(string value)
        {
            Value = value;
            if (int.TryParse(value, out var numberValue))
            {
                NumberValue = numberValue;
            }
        }

        public override string ToString() => Value;

        public int CompareTo(DataValue other)
        {
            if (NumberValue.HasValue == other.NumberValue.HasValue)
            {
                if (!NumberValue.HasValue)
                {
                    return Value.CompareTo(other.Value);
                }
                return NumberValue.Value.CompareTo(other.NumberValue!.Value);
            }
            return NumberValue.HasValue ? 1 : -1;
        }

        public int CompareTo(object obj)
        {
            if (obj is DataValue other)
            {
                return CompareTo(other);
            }
            throw new NotSupportedException();
        }
    }

    internal class DataRow
    {
        public string Name { get; }
        public DataValue Player1Value => _values[0];
        public DataValue Player2Value => _values[1];
        public DataValue Player3Value => _values[2];
        public DataValue Player4Value => _values[3];
        public DataValue Player5Value => _values[4];
        public DataValue Player6Value => _values[5];

        private readonly IReadOnlyList<DataValue> _values;

        public DataRow(string name, IEnumerable<string> values)
        {
            Name = name;

            if (values.Count() < 6)
            {
                values = values.Concat(new string[6 - values.Count()]);
            }
            _values = values.Select(x => new DataValue(x)).ToArray();
        }

        public static List<DataRow> GetList(Replay replay, PlayerIdentity identity)
        {
            var list = new List<byte>
            {
                0x0F,
                0x5F,
                0x12,
                0x1B,
                0x48,
                0x52,
                0xFC,
                0xFD,
                0x01,
                0x21,
                0x33,
                0x34,
                0x35,
                0x37,
                0x47,
                0xF6,
                0xF9,
                0xF5,
                0xF8,
                0x2A,
                0xFA,
                0xFB,
                0x07,
                0x08,
                0x05,
                0x06,
                0x09,
                0x00,
                0x0A,
                0x03,
                0x04,
                0x28,
                0x29,
                0x0D,
                0x0E,
                0x15,
                0x14,
                0x36,
                0x16,
                0x2C,
                0x1A,
                0x4E,
                0xFE,
                0xFF,
                0x32,
                0x2E,
                0x2F,
                0x4B,
                0x4C,
                0x02,
                0x0C,
                0x10,
            };

            var dataList = new List<DataRow>
            {
                new DataRow("ID", replay.Players.Select(x => x.PlayerName))
            };
            if (replay.Type == ReplayType.Lan && identity.IsUsable)
            {
                dataList.Add(new DataRow("局域网IP", replay.Players.Select(x => identity.QueryRealNameAndIP(x.PlayerIp))));
            }

            var commandCounts = replay.GetCommandCounts();
            foreach (var command in list)
            {
                var counts = commandCounts.TryGetValue(command, out var stored) ? stored : new int[replay.Players.Count];
                dataList.Add(new DataRow(RA3Commands.GetCommandName(command), counts.Select(x => $"{x}")));
                commandCounts.Remove(command);
            }

            foreach (var commandCount in commandCounts)
            {
                dataList.Add(new DataRow(RA3Commands.GetCommandName(commandCount.Key), commandCount.Value.Select(x => $"{x}")));
            }

            return dataList;
        }
    }

    /// <summary>
    /// APM.xaml 的交互逻辑
    /// </summary>
    internal partial class ApmWindow : Window
    {
        private readonly PlayerIdentity _identity;

        public ApmWindow(Replay replay, PlayerIdentity identity)
        {
            _identity = identity;
            InitializeComponent();
            InitializeApmWindowData(replay);
        }

        private async void InitializeApmWindowData(Replay replay)
        {
            if (_identity.IsUsable)
            {
                _setPlayerButton.IsEnabled = true;
                _setPlayerButton.Visibility = Visibility.Visible;
            }
            else
            {
                _setPlayerButton.IsEnabled = false;
                _setPlayerButton.Visibility = Visibility.Hidden;
            }

            try
            {
                var dataList = await Task.Run(() => DataRow.GetList(replay, _identity));
                _table.Items.Clear();
                foreach (var row in dataList)
                {
                    _table.Items.Add(row);
                }

                _table.Columns[1].Header = dataList[0].Player1Value;
                _table.Columns[2].Header = dataList[0].Player2Value;
                _table.Columns[3].Header = dataList[0].Player3Value;
                _table.Columns[4].Header = dataList[0].Player4Value;
                _table.Columns[5].Header = dataList[0].Player5Value;
                _table.Columns[6].Header = dataList[0].Player6Value;
            }
            catch (Exception e)
            {
                MessageBox.Show($"加载录像信息失败：\r\n{e}");
            }
        }

        private void OnSetPlayerButtonClick(object sender, RoutedEventArgs e)
        {
            var window1 = new Window1(_identity);
            window1.ShowDialog();
        }

        private void OnTableMouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            _table.SelectAll();
        }
    }
}