package middleware

import (
	"log"
	"time"

	"github.com/gofiber/fiber/v2"
	"github.com/gofiber/fiber/v2/middleware/cors"
)

// CORS 跨域中间件
func CORS() fiber.Handler {
	return cors.New(cors.Config{
		AllowOrigins: "*",
		AllowMethods: "GET,POST,PUT,DELETE,OPTIONS",
		AllowHeaders: "Origin,Content-Type,Accept,timestamp,sign",
	})
}

// RequestLogger 请求日志中间件
func RequestLogger() fiber.Handler {
	return func(c *fiber.Ctx) error {
		start := time.Now()
		err := c.Next()
		duration := time.Since(start)
		log.Printf("[%s] %s %s - %d (%v)",
			c.Method(),
			c.Path(),
			c.IP(),
			c.Response().StatusCode(),
			duration,
		)
		return err
	}
}