package api

import (
	"github.com/gin-gonic/gin"

	"veza-backend-api/internal/handlers"
)

// setupEmbedRoutes registers the public embed widget + oEmbed
// endpoints. Both live on the root router (no /api/v1 prefix) so
// the URLs match what blogs / Twitter / Discord scrapers expect :
//
//	GET /embed/track/:id           — standalone HTML widget
//	GET /oembed?url=&format=json   — oEmbed JSON envelope
//
// v1.0.9 W3 Day 15.
func (r *APIRouter) setupEmbedRoutes(router *gin.Engine) {
	frontend := r.config.FrontendURL
	if frontend == "" {
		frontend = "https://veza.fr"
	}
	apiBase := frontend // best default — assume frontend reverse-proxies API
	if r.config.StreamServerURL != "" {
		// Not actually the API base, but if we ever introduce an
		// explicit API_BASE_URL config it should land here. For now
		// the embed page uses relative-looking URLs which the
		// browser resolves against the embed page's own origin.
		_ = r.config.StreamServerURL
	}

	embedHandler := handlers.NewEmbedHandler(r.db.GormDB, frontend, apiBase, r.logger)

	router.GET("/embed/track/:id", embedHandler.EmbedTrack)
	router.GET("/oembed", embedHandler.OEmbed)
}