package middleware

import (
	"strconv"
	"time"

	"github.com/gin-gonic/gin"
	"github.com/google/uuid"

	"github.com/yourorg/go-dw-platform/framework/logger"
	"github.com/yourorg/go-dw-platform/framework/metrics"
)

func Logging(log *logger.Logger) gin.HandlerFunc {
	return func(c *gin.Context) {
		requestID := c.GetHeader("X-Request-ID")
		if requestID == "" {
			requestID = uuid.NewString()
		}
		c.Set("request_id", requestID)

		start := time.Now()
		c.Next()
		duration := time.Since(start)

		log.Info("request handled",
			"request_id", requestID,
			"method", c.Request.Method,
			"path", c.Request.URL.Path,
			"status", c.Writer.Status(),
			"duration_ms", duration.Milliseconds(),
		)

		metrics.RecordHTTPRequest(c.Request.Method, c.FullPath(), strconv.Itoa(c.Writer.Status()), duration)
	}
}