package middleware

import (
	"strings"

	"fotbal-club/internal/services"
	"fotbal-club/pkg/logger"
	"github.com/gin-gonic/gin"
)

func ErrorStatusReporter(reporter *services.ErrorReporter) gin.HandlerFunc {
	return func(c *gin.Context) {
		c.Next()
		if reporter == nil {
			return
		}
		status := c.Writer.Status()
		if status >= 500 {
			msg := ""
			if len(c.Errors) > 0 {
				var parts []string
				for _, e := range c.Errors {
					if e != nil && e.Err != nil {
						parts = append(parts, e.Err.Error())
					} else if e != nil {
						parts = append(parts, e.Error())
					}
				}
				msg = strings.Join(parts, "; ")
			}
			reporter.Report(c.Request.Context(), &services.ErrorEvent{
				Origin:    "backend",
				Language:  "go",
				Severity:  "error",
				Message:   msg,
				URL:       c.Request.URL.Path,
				Method:    c.Request.Method,
				Status:    status,
				RequestID: GetRequestID(c),
			})
			logger.Error("Reported 5xx status=%d path=%s", status, c.Request.URL.Path)
		}
	}
}