package main

import (
	"flag"
	"fmt"
	"net/http"

	"codeberg.org/rimgo/rimgo/pages"
	"codeberg.org/rimgo/rimgo/render"
	"codeberg.org/rimgo/rimgo/static"
	"codeberg.org/rimgo/rimgo/utils"
	"codeberg.org/rimgo/rimgo/views"
	"github.com/joho/godotenv"
)

// a handler that returns error if it can't respond
type handler func(w http.ResponseWriter, r *http.Request) error

func wrapHandler(h handler) http.Handler {
	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		err := h(w, r)
		if err != nil {
			http.Error(w, "oop", 500)
		}
	})
}

func main() {
	envPath := flag.String("c", ".env", "Path to env file")
	godotenv.Load(*envPath)
	utils.LoadConfig()

	pages.InitializeApiClient()

	views := views.GetFiles()
	static := static.GetFiles()
	render.Initialize(views)

	app := http.NewServeMux()
	app.Handle("/static/", http.StripPrefix("/static/", http.FileServerFS(static)))
	app.Handle("GET /test-render", wrapHandler(func(w http.ResponseWriter, r *http.Request) error {
		err := render.Render(w, "errors/404", nil)
		fmt.Println(err)
		return err
	}))

	addr := utils.Config.Addr + ":" + utils.Config.Port
	fmt.Println("listening on " + addr)
	err := http.ListenAndServe(addr, app)
	if err != nil {
		fmt.Println(err)
	}
}