package main

import (
	"encoding/json"
	"github.com/go-redis/redis/v7"
	"os/exec"
	"time"
)

type Message struct {
	ID    string
	Name  string
	Email string
}

func main() {
	client := redis.NewClient(&redis.Options{
		Addr:     "10.1.3.100:6379",
		Password: "",
		DB:       0,
	})

	println("waiting for messages...")

	channel := client.Subscribe("qq")
	_, err := channel.Receive()
	if err != nil {
		panic(err)
	}

	for msg := range channel.Channel() {
		if msg.Channel != "qq" {
			return
		}
		bytes := []byte(msg.Payload)
		var data Message
		json.Unmarshal(bytes, &data)
		exec.Command("./makejpg.sh", data.ID, data.Name, data.Email)
		println("Printing", data.ID, data.Name, data.Email, "at", time.Now().String())
	}
}