package api

import (
	_ "embed"
	"net/http"
)

//go:embed importer-mappings.json
var importerMappingsJSON []byte

// HandleMappings serves the importer field mappings JSON to the browser.
// All import parsing happens client-side; this endpoint exists only to
// give the JS parsers their format spec.
func (h *Handlers) HandleMappings(w http.ResponseWriter, r *http.Request) {
	w.Header().Set("Content-Type", "application/json")
	w.Header().Set("Cache-Control", "public, max-age=3600")
	w.Write(importerMappingsJSON)
}