package eia

import (
	"context"
	"errors"
	"net/http"
	"time"

	"github.com/rs/zerolog"

	eiaapi "gitea.libretechconsulting.com/rmcguire/eia-api-go/api"
)

func newLoggingMiddleware(logger *zerolog.Logger, level zerolog.Level) eiaapi.RequestEditorFn {
	return func(_ context.Context, req *http.Request) error {
		if req == nil {
			return errors.New("invalid nil http request")
		} else if req.URL == nil {
			return errors.New("missing request url")
		} else if req.Method == "" {
			return errors.New("missing request method")
		}

		// Don't log api_key
		params := req.URL.Query()
		delete(params, "api_key")

		logger.WithLevel(level).
			Str("method", req.Method).
			Str("host", req.URL.Host).
			Str("path", req.URL.Path).
			Str("query", params.Encode()).
			Time("timestamp", time.Now()).
			Send()
		return nil
	}
}