package handlers

import (
	"net/http"
)

// HandleImage handles the main image proxy route:
// /v1/image/<host>/<path>/<width>x<height>.<format>
func (s *Handlers) HandleImage() http.HandlerFunc {
	return func(_ http.ResponseWriter, _ *http.Request) {
		// FIXME: Implement image proxy handler
		// - Parse URL to extract host, path, size, format
		// - Validate signature and expiration
		// - Check source host whitelist
		// - Fetch from upstream (with SSRF protection)
		// - Process image (resize, convert format)
		// - Cache and serve result
		panic("unimplemented")
	}
}

// HandleRobotsTxt serves robots.txt to prevent search engine crawling.
func (s *Handlers) HandleRobotsTxt() http.HandlerFunc {
	return func(_ http.ResponseWriter, _ *http.Request) {
		// FIXME: Implement robots.txt handler
		panic("unimplemented")
	}
}