package handler

import (
        "io"
        "os"
        "path/filepath"
        "fmt"

	"hamlogger/internal/router"
)

type HelloParams struct{}
type HelloResult struct{}

func (hand *Handler) GetHello(ctx *router.Context) {
	var err error
	res := &HelloResult{}
	hand.SendResult(ctx, res, err)
}

func (hand *Handler) GetIndex(ctx *router.Context) {

        filename := "index.html"
        filename = filepath.Join(hand.sharedir, filename)
        file, err := os.Open(filename)
        if err != nil {
                hand.log.Errorf("cannot open file %s: %v", filename, err)
                return
        }
        stat, _ := file.Stat()

	ctx.Writer.Header().Set("Content-Type", "text/html; charset=utf-8")
        ctx.Writer.Header().Set("Content-Length", fmt.Sprintf("%d", stat.Size()))
        defer file.Close()
        io.Copy(ctx.Writer, file)
	//ctx.Writer.Write([]byte(payload))
}

/*
func (hand *Handler) SendHTML(ctx *router.Context, filename string) {
	ctx.Writer.Header().Set("Content-Type", "text/html; charset=utf-8")
        file, _ := os.Open(filepath.Join(hand.sharedir, filename))
        defer file.Close()
        io.Copy(ctx.Writer, file)
	//ctx.Writer.Write([]byte(payload))
}
*/