package gameserver

import (
	"fmt"
	"sync"
	"time"

	pb "gac-hkrpg-go/protocol/proto"
	"google.golang.org/protobuf/proto"
)

const archiveClientVersion uint32 = 4006

type cwArchiveStore struct {
	mu      sync.RWMutex
	nextID  uint32
	entries []*pb.FAIHLAKPABN
}

var globalCWArchive = &cwArchiveStore{nextID: 1}

func cwRecordArchive(record *pb.OEDHMAHDECC, seasonID, subSeasonID uint32) *pb.FAIHLAKPABN {
	if record == nil {
		return nil
	}
	globalCWArchive.mu.Lock()
	defer globalCWArchive.mu.Unlock()

	id := globalCWArchive.nextID
	globalCWArchive.nextID++

	entry := &pb.FAIHLAKPABN{
		BAAGDILLLME: id,
		OBNEAIPKGKL: time.Now().Unix(),
		LJNGPCKPJLF: seasonID,
		GEGMHOMNBDG: subSeasonID,
		PMBNKEFCICH: archiveClientVersion,
		IECKKCHJMLP: false,
		BFLLJJBHLDF: proto.Clone(record).(*pb.OEDHMAHDECC),
	}
	globalCWArchive.entries = append(globalCWArchive.entries, entry)
	if len(globalCWArchive.entries) > 50 {
		globalCWArchive.entries = globalCWArchive.entries[len(globalCWArchive.entries)-50:]
	}
	return entry
}

func init() {
	cwHandle("GridFightGetArchive", func(s *Session, req *pb.GridFightGetArchiveCsReq, rsp *pb.GridFightGetArchiveScRsp) error {
		rsp.Retcode = 0
		if req != nil {
			rsp.Type = req.Type
		}
		globalCWArchive.mu.RLock()
		defer globalCWArchive.mu.RUnlock()

		favourOnly := req != nil && req.Type == pb.MLJIILDNDPL_MLJIILDNDPL_FAGECPGMPEH
		for i := len(globalCWArchive.entries) - 1; i >= 0; i-- {
			e := globalCWArchive.entries[i]
			if favourOnly && !e.IECKKCHJMLP {
				continue
			}
			rsp.MCGGPONOCKC = append(rsp.MCGGPONOCKC, proto.Clone(e).(*pb.FAIHLAKPABN))
		}
		PacketLog(fmt.Sprintf("CW_GET_ARCHIVE type=%v entries=%d", rsp.Type, len(rsp.MCGGPONOCKC)))
		return nil
	})

	cwHandle("FavourArchive", func(s *Session, req *pb.FavourArchiveCsReq, rsp *pb.FavourArchiveScRsp) error {
		rsp.Retcode = uint32(pb.Retcode_RET_GRID_FIGHT_PARAM_NOT_MATCH)
		if req == nil {
			return nil
		}
		globalCWArchive.mu.Lock()
		defer globalCWArchive.mu.Unlock()

		for _, e := range globalCWArchive.entries {
			if e.BAAGDILLLME == req.BAAGDILLLME {
				e.IECKKCHJMLP = req.IECKKCHJMLP
				rsp.BAAGDILLLME = req.BAAGDILLLME
				rsp.IECKKCHJMLP = req.IECKKCHJMLP
				rsp.Retcode = 0
				PacketLog(fmt.Sprintf("CW_FAVOUR_ARCHIVE id=%d favour=%t", req.BAAGDILLLME, req.IECKKCHJMLP))
				return nil
			}
		}
		return nil
	})
}