package middleware

import (
	"log/slog"
	"net/http"
	"orbits-server/internal/server/api/response"
	"strings"
	"time"

	"github.com/gin-gonic/gin"
)

func SlogMiddleware(logger *slog.Logger) gin.HandlerFunc {
	return func(c *gin.Context) {
		start := time.Now()
		path := c.Request.URL.Path
		query := c.Request.URL.RawQuery

		c.Next()

		logger.Debug("request",
			slog.String("method", c.Request.Method),
			slog.String("path", path),
			slog.String("query", query),
			slog.Int("status", c.Writer.Status()),
			slog.Duration("latency", time.Since(start)),
			slog.String("client_ip", c.ClientIP()),
			slog.Int("body_size", c.Writer.Size()),
		)

		if len(c.Errors) > 0 {
			for _, err := range c.Errors {
				logger.Error("request error", slog.String("error", err.Error()))
			}
		}
	}
}

func AuthMiddleware() gin.HandlerFunc {
	return func(c *gin.Context) {
		authorizationHeader := c.GetHeader("Authorization")
		if len(authorizationHeader) == 0 {
			c.AbortWithStatusJSON(http.StatusUnauthorized, response.BasicResponse{
				Msg: "Authorization header is required",
			})
			return
		}

		headerParts := strings.Split(authorizationHeader, " ")
		if len(headerParts) != 2 || headerParts[0] != "Bearer" {
			c.AbortWithStatusJSON(http.StatusUnauthorized, response.BasicResponse{
				Msg: "Authorization header is invalid",
			})
			return
		}

		givenKey := headerParts[1]
		slog.Info(givenKey)
	}
}