bl/modules/player/service/info.go

package service

import (
	"blazing/common/data/share"
	"blazing/common/utils"
	"blazing/cool"
	"blazing/modules/config/service"
	"blazing/modules/player/model"
	"context"
	"encoding/hex"
	"encoding/json"
	"fmt"
	"os"
	"path/filepath"

	"time"

	"github.com/gogf/gf/v2/os/glog"
	"github.com/gogf/gf/v2/os/gtime"
	"github.com/google/uuid"
	csmap "github.com/mhmtszr/concurrent-swiss-map"
)

// 是否注册,如果注册过,那么就会产生用户player信息

// 实现注册,id+昵称+颜色
func (s *InfoService) Reg(nick string, color uint32) *model.PlayerInfo {

	var tt *model.Player
	s.dbm_fix(s.Model).Scan(&tt)
	if tt == nil {
		t := model.NewPlayer()
		t.PlayerID = uint64(s.userid)
		//设置用户信息
		t.Data = model.NewPlayerInfo()
		t.Data.Nick = nick
		t.Data.UserID = s.userid
		t.Data.Color = color
		t.Data.RegisterTime = uint32(time.Now().Unix()) //写入注册时间

		_, err := cool.DBM(s.Model).Data(t).FieldsEx("id").Insert()
		if err != nil {
			glog.Error(context.Background(), err)

		}
		return &t.Data
	} else {
		return &tt.Data
	}

}

func (s *InfoService) Person(userid uint32) (out *model.Player) {
	cool.DBM(s.Model).Where("player_id", userid).Scan(&out)

	return

}

func (s *InfoService) GetLogin() *model.PlayerInfo {

	var tt *model.Player
	s.dbm_fix(s.Model).Scan(&tt)
	if tt == nil {
		return nil
	}
	tt.Data.AllPetNumber = uint32(NewPetService(s.userid).PetCount(0))
	if tt.Data.BackupPetList == nil {
		tt.Data.BackupPetList = make([]model.PetInfo, 0)
	}

	if tt.Data.MapID > 300 || tt.Data.MapID == 0 { //如果位于基地，就重置到传送仓
		tt.Data.MapID = 1

	}
	if tt.Data.IsNewPlayer() { //重置新手地图，放到机械仓
		tt.Data.SetTask(4, model.Completed) //设置新手任务默认完成
		tt.Data.MapID = 8
		if len(tt.Data.PetList) == 0 {
			//这个是添加后防止卡死
			rr := NewPetService(s.userid).PetInfo(0)
			if len(rr) > 0 {
				tt.Data.PetList = append(tt.Data.PetList, rr[0].Data)
			}

		}
	}
	if tt.Data.MaxPuniLv < 9 {

		for i := 291; i < 299; i++ {

			if tt.Data.GetTask(i) == model.Completed {
				tt.Data.MaxPuniLv = uint32(i) - 290

			}
		}

	}
	if cool.Config.ServerInfo.IsVip == 0 {
		if !utils.IsToday(tt.LastResetTime) { //判断是否是今天

			//每天login时候检查重置时间，然后把电池，任务，挖矿重置
			//挖矿需要单独存，因为防止多开挖矿
			tt.LastResetTime = gtime.Now()
			//每天login时候检查重置时间，然后把电池，任务，挖矿重置
			//挖矿需要单独存，因为防止多开挖矿
			tt.Data.TimeToday = 0 //重置电池
			//tt.Data.FightTime = 60 * 60 * 2 //重置战斗次数

			for _, v := range service.NewTaskService().GetDaily() {
				if v.IsAcceptable == 1 {
					tt.Data.SetTask(int(v.TaskId), model.Unaccepted)
				} else {
					tt.Data.SetTask(int(v.TaskId), model.Reserved)
				}

			}

			// for i := 0; i < 50; i++ { //每日任务区段
			// 	tt.Data.DailyResArr[i] = 0 //重置每日任务

			// }
			// //defer t.Service.Talk_Reset()
			_, err := s.dbm_fix(s.Model).Data("last_reset_time", gtime.Now()).Update()
			if err != nil {
				cool.Logger.Error(context.TODO(), "update last_reset_time failed", s.userid, err)
			}
		}
		if !utils.IsWEEK(tt.WeekLastResetTime) {

			for _, v := range service.NewTaskService().GetWeek() {

				if v.IsAcceptable == 1 {
					tt.Data.SetTask(int(v.TaskId), model.Unaccepted)
				} else {
					tt.Data.SetTask(int(v.TaskId), model.Reserved)
				}

			}
			_, err := s.dbm_fix(s.Model).Data("week_last_reset_time", gtime.Now()).Update()
			if err != nil {
				cool.Logger.Error(context.TODO(), "update week_last_reset_time failed", s.userid, err)
			}
		}
	}

	ret := tt.Data

	return &ret

}

var User = csmap.New(
	// set the number of map shards. the default value is 32.
	csmap.WithShardCount[string, uint32](32),

	// set the total capacity, every shard map has total capacity/shard count capacity. the default value is 0.
	// csmap.WithSize[string, int](1000),
)

// 生成session
// GetSessionId 生成并返回会话ID、UUID字符串及可能的错误
// 会话ID由accountID(4字节) + UUID(16字节) + 随机数(4字节)组成，最终编码为十六进制字符串
func (s *InfoService) Gensession() string {
	uuidV7, _ := uuid.NewV7()
	uuidBytes := uuidV7[:] // UUID 类型底层是 [16]byte，直接切片获取
	// 移除UUID中的连字符，便于后续处理

	// 3. 计算 CRC32-IEEE 校验码（最通用的CRC32标准）

	sessionID := hex.EncodeToString(uuidBytes)

	cool.CacheManager.Set(context.Background(), fmt.Sprintf("session:%d", uint32(s.userid)), sessionID, 10*time.Minute)
	// ///User.Store(string(uuidStr), uint32(s.userid))
	// //share.ShareManager.SaveSession(string(uuidStr), uint32(s.userid))
	return sessionID
}

func (s *InfoService) Kick(id uint32) error {

	useid1, err := share.ShareManager.GetUserOnline(id)
	if err != nil || useid1 == 0 {
		// 请求进入时已经离线，视为成功
		return nil
	}

	cl, ok := cool.GetClientOnly(useid1)
	if !ok || cl == nil {
		// 目标服务器不在线，清理僵尸在线标记并视为成功
		_ = share.ShareManager.DeleteUserOnline(id)
		return nil
	}

	resultCh := make(chan error, 1)
	go func() {
		resultCh <- cl.KickPerson(id) // 实现指定服务器踢人
	}()

	select {
	case callErr := <-resultCh:
		if callErr == nil {
			return nil
		}

		// 调用失败后兜底：若已离线/切服/目标服不在线则视为成功
		useid2, err2 := share.ShareManager.GetUserOnline(id)
		if err2 != nil || useid2 == 0 || useid2 != useid1 {
			return nil
		}
		if cl2, ok2 := cool.GetClientOnly(useid2); !ok2 || cl2 == nil {
			_ = share.ShareManager.DeleteUserOnline(id)
			return nil
		}
		return callErr
	case <-time.After(3 * time.Second):
		// 防止异常场景下无限等待；超时不按成功处理
		useid2, err2 := share.ShareManager.GetUserOnline(id)
		if err2 != nil || useid2 == 0 || useid2 != useid1 {
			return nil
		}
		if cl2, ok2 := cool.GetClientOnly(useid2); !ok2 || cl2 == nil {
			_ = share.ShareManager.DeleteUserOnline(id)
			return nil
		}
		return fmt.Errorf("kick timeout, user still online: uid=%d server=%d", id, useid2)
	}
}

// saveToLocalFile 兜底保存：将数据写入本地lose文件夹
func (s *InfoService) saveToLocalFile(player *model.PlayerInfo, err error) {
	// 1. 创建lose文件夹（如果不存在）
	loseDir := "./lose"
	if err := os.MkdirAll(loseDir, 0755); err != nil {
		fmt.Printf("[ERROR] 创建lose文件夹失败: %v\n", err)
		return
	}

	// 2. 构造保存的数据结构，包含错误信息和时间戳
	type FallbackData struct {
		PlayerData *model.PlayerInfo `json:"player_data"`
		ErrorMsg   string            `json:"error_msg"`
		SaveTime   string            `json:"save_time"`
		ServerInfo string            `json:"server_info"`
	}

	fallbackData := FallbackData{
		PlayerData: player,
		ErrorMsg:   err.Error(),
		SaveTime:   time.Now().Format("20060102150405.000"), // 精确到毫秒的时间戳
		ServerInfo: fmt.Sprintf("server_vip:%d", cool.Config.ServerInfo.IsVip),
	}

	// 3. 生成唯一的文件名（避免覆盖）
	playerID := fmt.Sprintf("%d", player.UserID) // 假设Player有PlayerID字段，根据实际调整
	filename := fmt.Sprintf("player_%s_%s.json", playerID, fallbackData.SaveTime)
	filePath := filepath.Join(loseDir, filename)

	// 4. 将数据序列化为JSON并写入文件
	file, err := os.Create(filePath)
	if err != nil {
		fmt.Printf("[ERROR] 创建兜底文件失败 %s: %v\n", filePath, err)
		return
	}
	defer file.Close()

	encoder := json.NewEncoder(file)
	encoder.SetIndent("", "  ") // 格式化JSON，方便查看
	if err := encoder.Encode(fallbackData); err != nil {
		fmt.Printf("[ERROR] 写入兜底文件失败 %s: %v\n", filePath, err)
		return
	}

	// 5. 记录日志，方便排查
	fmt.Printf("[INFO] 数据库保存失败，已将玩家[%s]数据兜底保存到: %s\n", playerID, filePath)
}
func (s *InfoService) Save(data model.PlayerInfo) {
	if cool.Config.ServerInfo.IsVip != 0 {

		return
	}

	for i := 0; i < 3; i++ {
		_, err := s.dbm_fix(s.Model).Data("data", data).Update()
		if err == nil {
			return
		}

		if i == 2 {
			cool.Logger.Error(context.TODO(), "player save failed after retries, fallback to local file", data.UserID, err)
			s.saveToLocalFile(&data, err)
			return
		}
	}

}

type InfoService struct {
	BaseService
}

func NewInfoService(id uint32) *InfoService {
	return &InfoService{

		BaseService: BaseService{userid: id,

			Service: &cool.Service{Model: model.NewPlayer(), UniqueKey: map[string]string{
				"player_id": "角色名称不能重复",
			}, PageQueryOp: &cool.QueryOp{
				FieldEQ: []string{"player_id"},
			}},
		},
	}

}