package services

import (
	"go.uber.org/zap"
	"goalfymax-admin/internal/models"
	"goalfymax-admin/internal/storage"
	"goalfymax-admin/pkg/utils"
)

// LogService 日志服务接口
type LogService interface {
	CreateLoginLog(log *models.LoginLog) error
	CreateOperationLog(log *models.OperationLog) error
	GetLoginLogs(req *models.LoginLogListRequest) ([]models.LoginLog, int64, error)
	GetOperationLogs(req *models.OperationLogListRequest) ([]models.OperationLog, int64, error)
	DeleteLoginLogs(beforeDate string) error
	DeleteOperationLogs(beforeDate string) error
}

type logService struct {
	logStorage storage.LogStorage
	logger     *utils.Logger
}

// NewLogService 创建日志服务实例
func NewLogService(logStorage storage.LogStorage, logger *utils.Logger) LogService {
	return &logService{
		logStorage: logStorage,
		logger:     logger,
	}
}

// CreateLoginLog 创建登录日志
func (s *logService) CreateLoginLog(log *models.LoginLog) error {
	err := s.logStorage.CreateLoginLog(log)
	if err != nil {
		s.logger.Error("创建登录日志失败", zap.Error(err))
		return err
	}
	return nil
}

// CreateOperationLog 创建操作日志
func (s *logService) CreateOperationLog(log *models.OperationLog) error {
	err := s.logStorage.CreateOperationLog(log)
	if err != nil {
		s.logger.Error("创建操作日志失败", zap.Error(err))
		return err
	}
	return nil
}

// GetLoginLogs 获取登录日志列表
func (s *logService) GetLoginLogs(req *models.LoginLogListRequest) ([]models.LoginLog, int64, error) {
	return s.logStorage.GetLoginLogs(req)
}

// GetOperationLogs 获取操作日志列表
func (s *logService) GetOperationLogs(req *models.OperationLogListRequest) ([]models.OperationLog, int64, error) {
	return s.logStorage.GetOperationLogs(req)
}

// DeleteLoginLogs 删除指定日期之前的登录日志
func (s *logService) DeleteLoginLogs(beforeDate string) error {
	err := s.logStorage.DeleteLoginLogs(beforeDate)
	if err != nil {
		s.logger.Error("删除登录日志失败", zap.Error(err))
		return err
	}

	s.logger.Info("登录日志删除成功", zap.String("beforeDate", beforeDate))
	return nil
}

// DeleteOperationLogs 删除指定日期之前的操作日志
func (s *logService) DeleteOperationLogs(beforeDate string) error {
	err := s.logStorage.DeleteOperationLogs(beforeDate)
	if err != nil {
		s.logger.Error("删除操作日志失败", zap.Error(err))
		return err
	}

	s.logger.Info("操作日志删除成功", zap.String("beforeDate", beforeDate))
	return nil
}