package main

import (
	"fmt"
	"go.wit.com/log"
	"net/http"
	"embed"
	"strings"
)

//go:embed files/*
var htmlFiles embed.FS

func okHandler(w http.ResponseWriter, r *http.Request) {
	// dumpClient(r)
	var tmp string
	tmp = r.URL.String()
	parts := strings.Split(tmp, "?")
	log.Warn("client sent url =", tmp)
	log.Warn("parts are:", parts)
	requrl := parts[0]

	url, repourl := findkey(requrl)
	log.Warn("URL =", url, "REPO URL =", repourl, "REQUEST URL =", requrl)
	if repourl != "" {
		repoHTML(w, url, repourl)
		return
	}
	if tmp == "/" {
		indexHeader(w)
		indexBodyStart(w)
		indexBodyScanConfig(w)
		indexBodyRepo(w, "go.wit.com/gui/gui", "go.wit.com/gui/gui", "install gitea")
		indexBodyEnd(w)
		return
	}
	if tmp == "/old" {
		findFile(w, "files/index.html")
		return
	}
	if tmp == "/test" {
		findFile(w, "files/repo.html")
		return
	}
	if tmp == "/skeleton.v2.css" {
		findFile(w, "files/skeleton.v2.css")
		return
	}
	log.Warn("BAD URL =", url, "REPO URL =", repourl)
	fmt.Fprintln(w, "BAD", tmp)
}

func findFile(w http.ResponseWriter, filename string) {
	// fmt.Fprintln(w, "GOT TEST?")
	pfile, err := htmlFiles.ReadFile(filename)
	if (err != nil) {
		log.Println("ERROR:", err)
		// w.Write(pfile)
		return
	}

	var repohtml string
	repohtml = string(pfile)
	fmt.Fprintln(w, repohtml)
	log.Println("findFile() found internal file:", filename)
	// w.Close()
	/*
	filename = "/tmp/" + name + ".so"
	log.Error(err, "write out file here", name, filename, len(pfile))
	f, _ := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE, 0600)
	f.Close()
	*/
}

func main() {
	/*
	pfile, err := htmlFiles.ReadFile("html/repo.html")
	if (err != nil) {
		log.Println("ERROR:", err)
		// w.Write(pfile)
		return
	}
	*/
	readconfigfile()
	http.HandleFunc("/", okHandler)
	https()
	err := http.ListenAndServe(":80", nil)
	if err != nil {
		log.Println("Error starting server:", err)
	}
}