package utils

import (
	"encoding/base64"
	"log"
	"net"
	"strings"

	"saprusserver/structs"
)

func (c *SocketCall) GatherSaprusHeader(buf []byte) structs.SaprusHeaderFrame {
	data := structs.SaprusHeaderFrame {
		PacketType:     [2]byte{buf[0], buf[1]},
                Length:         [2]byte{buf[2], buf[3]},
	}
	return data
}

func ProcessRequests(buf []byte, addr net.Addr) {
	c := SocketCall{}

	msg := "hello world"
	b64Msg := base64.StdEncoding.EncodeToString([]byte(msg))

	saprusHeader := c.GatherSaprusHeader(buf)

	remoteAddr := strings.Split(addr.String(), ":")

	switch {
		case strings.Contains(string(buf), "here"):
			log.Printf("Sending Data to %s\n", remoteAddr)
			c.SendData(b64Msg)
		case saprusHeader.PacketType == [2]byte{0x88, 0x88}:
			log.Printf("New find:: %s\n", remoteAddr)
			c.SendData(base64.StdEncoding.EncodeToString([]byte("hello\n")))
		case saprusHeader.PacketType == [2]byte{0x00, 0x3C}:
			log.Printf("Broadcast message::%s\n", remoteAddr)
		default:
			log.Printf("Packet type not found::%x\n", string(saprusHeader.PacketType[:]))
	}

	return
}