package api

import (
    "encoding/json"
    "net/http"

    "reichard.io/imagini/internal/models"
	"github.com/99designs/gqlgen/graphql/handler"
	"github.com/99designs/gqlgen/graphql/playground"
	"reichard.io/imagini/graph"
	"reichard.io/imagini/graph/generated"
)

func (api *API) registerRoutes() {
	srv := handler.NewDefaultServer(generated.NewExecutableSchema(generated.Config{Resolvers: &graph.Resolver{}}))

    // TODO: Provide Authentication for srv
	api.Router.Handle("/playground", playground.Handler("GraphQL playground", "/query"))
	api.Router.Handle("/query", srv)

    api.Router.HandleFunc("/media/", multipleMiddleware(
        api.mediaHandler,
        api.authMiddleware,
    ))
    api.Router.HandleFunc("/logout", api.logoutHandler)
    api.Router.HandleFunc("/login",  api.loginHandler)
}

func errorJSON(w http.ResponseWriter, err string, code int) {
    errStruct := &models.APIResponse{Error: &models.APIError{Message: err, Code: int64(code)}}
    responseJSON(w, errStruct, code)
}

func responseJSON(w http.ResponseWriter, msg interface{}, code int) {
    w.Header().Set("Content-Type", "application/json; charset=utf-8")
    w.Header().Set("X-Content-Type-Options", "nosniff")
    w.WriteHeader(code)
    json.NewEncoder(w).Encode(msg)
}

func successJSON(w http.ResponseWriter, msg string, code int) {
    w.Header().Set("Content-Type", "application/json; charset=utf-8")
    w.Header().Set("X-Content-Type-Options", "nosniff")
    w.WriteHeader(code)
    json.NewEncoder(w).Encode(map[string]interface{}{"success": msg})
}