package handlers

import (
	"net/http"

	"github.com/andyleap/hnh-map/internal/app"
)

// APIConfig handles GET /map/api/config.
func (h *Handlers) APIConfig(rw http.ResponseWriter, req *http.Request) {
	ctx := req.Context()
	s := h.Auth.GetSession(ctx, req)
	if s == nil {
		JSONError(rw, http.StatusUnauthorized, "Unauthorized", "UNAUTHORIZED")
		return
	}
	config, err := h.Map.GetConfig(ctx, s.Auths)
	if err != nil {
		HandleServiceError(rw, err)
		return
	}
	JSON(rw, http.StatusOK, config)
}

// APIGetChars handles GET /map/api/v1/characters.
func (h *Handlers) APIGetChars(rw http.ResponseWriter, req *http.Request) {
	ctx := req.Context()
	s := h.Auth.GetSession(ctx, req)
	if !h.canAccessMap(s) {
		JSONError(rw, http.StatusUnauthorized, "Unauthorized", "UNAUTHORIZED")
		return
	}
	if !s.Auths.Has(app.AUTH_MARKERS) && !s.Auths.Has(app.AUTH_ADMIN) {
		JSON(rw, http.StatusOK, []interface{}{})
		return
	}
	chars := h.Map.GetCharacters()
	JSON(rw, http.StatusOK, chars)
}

// APIGetMarkers handles GET /map/api/v1/markers.
func (h *Handlers) APIGetMarkers(rw http.ResponseWriter, req *http.Request) {
	ctx := req.Context()
	s := h.Auth.GetSession(ctx, req)
	if !h.canAccessMap(s) {
		JSONError(rw, http.StatusUnauthorized, "Unauthorized", "UNAUTHORIZED")
		return
	}
	if !s.Auths.Has(app.AUTH_MARKERS) && !s.Auths.Has(app.AUTH_ADMIN) {
		JSON(rw, http.StatusOK, []interface{}{})
		return
	}
	markers, err := h.Map.GetMarkers(ctx)
	if err != nil {
		HandleServiceError(rw, err)
		return
	}
	JSON(rw, http.StatusOK, markers)
}

// APIGetMaps handles GET /map/api/maps.
func (h *Handlers) APIGetMaps(rw http.ResponseWriter, req *http.Request) {
	ctx := req.Context()
	s := h.Auth.GetSession(ctx, req)
	if !h.canAccessMap(s) {
		JSONError(rw, http.StatusUnauthorized, "Unauthorized", "UNAUTHORIZED")
		return
	}
	showHidden := s.Auths.Has(app.AUTH_ADMIN)
	maps, err := h.Map.GetMaps(ctx, showHidden)
	if err != nil {
		HandleServiceError(rw, err)
		return
	}
	JSON(rw, http.StatusOK, maps)
}