package main

import (
	"expvar"
	"net/http"

	"github.com/julienschmidt/httprouter"
)

func (app *application) routes() http.Handler {
	router := httprouter.New()

	router.NotFound = http.HandlerFunc(app.notFoundResponse)
	router.MethodNotAllowed = http.HandlerFunc(app.methodNotAllowResponse)
	router.HandlerFunc(http.MethodGet, "/v1/healthcheck", app.healthcheckHandler)
	// 授权
	router.HandlerFunc(http.MethodGet, "/v1/oauth2/authorize", app.authorizeHandler)
	router.HandlerFunc(http.MethodPost, "/v1/oauth2/authorize", app.authorizeHandler)
	router.HandlerFunc(http.MethodGet, "/v1/oauth2/login", app.loginHandler)
	router.HandlerFunc(http.MethodPost, "/v1/oauth2/login", app.loginHandler)
	router.HandlerFunc(http.MethodGet, "/v1/oauth2/token", app.tokenHandler)
	router.HandlerFunc(http.MethodPost, "/v1/oauth2/token", app.tokenHandler)
	router.HandlerFunc(http.MethodGet, "/v1/oauth2/agree-auth", app.agreeAuthHandler)
	router.HandlerFunc(http.MethodGet, "/v1/oauth2/get-user-info", app.getUserInfoHandler)
	router.ServeFiles("/auth/*filepath", http.Dir("./internal/static"))
	router.Handler(http.MethodGet, "/debug/vars", expvar.Handler())
	return app.metrics(
		app.recoverPanic(
			app.enableCORS(
				app.rateLimit(
					app.authenticate(router),
				),
			),
		),
	)

}