using RPG.GameCore.Excel;
using RPG.Network.Proto;
using RPG.Services.Gameserver.Modules.Attributes;
using RPG.Services.Gameserver.Session;

namespace RPG.Services.Gameserver.Modules;

[GMAlias("adventure")]
internal class AdventureModule : BaseModule
{
    private readonly ExcelTables _tables;

    public AdventureModule(ExcelTables excelTables)
    {
        _tables = excelTables;
    }

    [GMCommand("maze")]
    public Task OnGmEnterMaze(PlayerSession session, string[] args)
    {
        if (args.Length != 1) return Task.CompletedTask;

        if (!uint.TryParse(args[0], out uint entryId))
            return Task.CompletedTask;

        MapEntryRow? entry = _tables.GetExcelRow<MapEntryRow>(ExcelType.MapEntry, entryId);
        if (entry == null) return Task.CompletedTask;

        Send(session, CmdType.CmdEnterMazeByServerScNotify, new EnterMazeByServerScNotify
        {
            Maze = new Maze
            {
                MapEntryId = entry.ID,
                Id = entry.PlaneID,
                Floor = new MazeFloor
                {
                    FloorId = entry.FloorID,
                    Scene = new SceneInfo
                    {
                        EntryId = entry.ID,
                        PlaneId = entry.PlaneID,
                        FloorId = entry.FloorID
                    }
                }
            },
        });

        return Task.CompletedTask;
    }

    [OnCommand(CmdType.CmdGetCurSceneInfoCsReq)]
    public Task OnCmdGetCurSceneInfoCsReq(PlayerSession session, ReadOnlyMemory<byte> _)
    {
        Send(session, CmdType.CmdGetCurSceneInfoScRsp, new GetCurSceneInfoScRsp
        {
            Retcode = 0,
            Scene = new SceneInfo
            {
                PlaneId = 20001,
                FloorId = 20001001,
                EntryId = 2000101,
                GameModeType = 1
            }
        });

        return Task.CompletedTask;
    }

    [OnCommand(CmdType.CmdGetMazeMapInfoCsReq)]
    public Task OnCmdGetMazeMapInfoCsReq(PlayerSession session, ReadOnlyMemory<byte> body)
    {
        GetMazeMapInfoCsReq req = GetMazeMapInfoCsReq.Parser.ParseFrom(body.Span);

        Send(session, CmdType.CmdGetMazeMapInfoScRsp, new GetMazeMapInfoScRsp
        {
            Retcode = 0,
            EntryId = req.EntryId,

            // TODO:
            LightenSectionList = { },
            MazeGroupList = { },
            MazePropList = { }
        });

        return Task.CompletedTask;
    }

    [OnCommand(CmdType.CmdEnterMazeCsReq)]
    public Task OnCmdEnterMazeCsReq(PlayerSession session, ReadOnlyMemory<byte> body)
    {
        EnterMazeCsReq req = EnterMazeCsReq.Parser.ParseFrom(body.Span);

        MapEntryRow? entry = _tables.GetExcelRow<MapEntryRow>(ExcelType.MapEntry, req.EntryId);
        if (entry == null)
        {
            Send(session, CmdType.CmdEnterMazeScRsp, new EnterMazeScRsp
            {
                Retcode = Retcode.RET_MAZE_MAP_NOT_EXIST
            });
            return Task.CompletedTask;
        }

        Send(session, CmdType.CmdEnterMazeScRsp, new EnterMazeScRsp
        {
            Retcode = 0,
            Maze = new Maze
            {
                MapEntryId = entry.ID,
                Id = entry.PlaneID,
                Floor = new MazeFloor
                {
                    FloorId = entry.FloorID,
                    Scene = new SceneInfo
                    {
                        EntryId = entry.ID,
                        PlaneId = entry.PlaneID,
                        FloorId = entry.FloorID,
                        GameModeType = 1
                    }
                }
            },
        });

        return Task.CompletedTask;
    }

    [OnCommand(CmdType.CmdGetCurBattleInfoCsReq)]
    public Task OnCmdGetCurBattleInfoCsReq(PlayerSession session, ReadOnlyMemory<byte> _)
    {
        Send(session, CmdType.CmdGetCurBattleInfoScRsp, new GetCurBattleInfoScRsp
        {
            BattleInfo = new(),
            LastEndStatus = BattleEndStatus.BattleEndNone
        });

        return Task.CompletedTask;
    }
}