package middleware

import (
	"github.com/gin-gonic/gin"
	"go.uber.org/zap"
	"leafdev.top/Ecosystem/recommender/internal/base/logger"
	"time"
)

type GinLoggerMiddleware struct {
	logger *logger.Logger
}

func NewGinLoggerMiddleware(logger *logger.Logger) *GinLoggerMiddleware {
	return &GinLoggerMiddleware{
		logger: logger,
	}
}

// GinLogger 接收gin框架默认的日志
func (l *GinLoggerMiddleware) GinLogger(c *gin.Context) {
	start := time.Now()
	path := c.Request.URL.Path
	query := c.Request.URL.RawQuery
	c.Next()

	cost := time.Since(start)
	l.logger.Logger.Info(path,
		zap.Int("status", c.Writer.Status()),
		zap.String("method", c.Request.Method),
		zap.String("path", path),
		zap.String("query", query),
		zap.String("ip", c.ClientIP()),
		zap.String("user-agent", c.Request.UserAgent()),
		zap.String("errors", c.Errors.ByType(gin.ErrorTypePrivate).String()),
		zap.Duration("cost", cost),
	)
}

//
//// GinRecovery recover掉项目可能出现的panic
//func GinRecovery(logger *zap.Logger, stack bool) gin.HandlerFunc {
//	return func(c *gin.Context) {
//		defer func() {
//			if err := recover(); err != nil {
//				// Check for a broken connection, as it is not really a
//				// condition that warrants a panic stack trace.
//				var brokenPipe bool
//				if ne, ok := err.(*net.OpError); ok {
//					if se, ok := ne.Err.(*os.SyscallError); ok {
//						if strings.Contains(strings.ToLower(se.Error()), "broken pipe") || strings.Contains(strings.ToLower(se.Error()), "connection reset by peer") {
//							brokenPipe = true
//						}
//					}
//				}
//
//				httpRequest, _ := httputil.DumpRequest(c.Request, false)
//				if brokenPipe {
//					logger.Error(c.Request.URL.Path,
//						zap.Any("error", err),
//						zap.String("request", string(httpRequest)),
//					)
//					// If the connection is dead, we can't write a status to it.
//					c.Error(err.(error)) // nolint: errcheck
//					c.Abort()
//					return
//				}
//
//				if stack {
//					logger.Error("[Recovery from panic]",
//						zap.Any("error", err),
//						zap.String("request", string(httpRequest)),
//						zap.String("stack", string(debug.Stack())),
//					)
//				} else {
//					logger.Error("[Recovery from panic]",
//						zap.Any("error", err),
//						zap.String("request", string(httpRequest)),
//					)
//				}
//				c.AbortWithStatus(http.StatusInternalServerError)
//			}
//		}()
//		c.Next()
//	}
//}