package main

import (
	"github.com/koho/mqrr"
)

func main() {
	r := mqrr.New()
	r.Route("hello", func(c *mqrr.Context) {
		c.String("Hello %s", c.GetRawString())
	})
	r.Run("mqtt://broker-cn.emqx.io:1883")
}

package main

import (
	"context"
	"fmt"
	"github.com/eclipse/paho.golang/paho"
	"github.com/koho/mqrr/client"
)

func main() {
	resp, err := client.Request(context.Background(), "mqtt://broker-cn.emqx.io:1883", &paho.Publish{
		Topic:   "hello",
		Payload: []byte("John"),
	})
	if err != nil {
		panic(err)
	}
	fmt.Println(string(resp.Payload)) // Should output "Hello John"
}

func main() {
	r := mqrr.New()
	r.Route("user/:name", func(c *mqrr.Context) {
        name := c.Param("name")
		c.String("Hello %s", name)
	})
	r.Route("groups/*last", func(c *mqrr.Context) {
		c.String(c.Param("last"))
	})
	r.Run("mqtt://broker-cn.emqx.io:1883")
}

func main() {
	r := mqrr.New()
	g1 := r.Group("G1")
	g1.Route(":dev/new", func(c *mqrr.Context) {
		c.String("new")
	})
	g2 := g1.Group("G2")
	g2.Route(":temp", func(c *mqrr.Context) {
		c.String("temp")
	})
	r.Run("mqtt://broker-cn.emqx.io:1883")
}

type User struct {
	Name string `topic:"name"`
	Age  int    `json:"age" validate:"gte=18"`
}

func main() {
	r := mqrr.New()
	r.Route("user/:name", func(c *mqrr.Context) {
		user := User{}
		if err := c.BindTopic(&user); err != nil {
			c.String(err.Error())
			return
		}
		if err := c.ShouldBindJSON(&user); err != nil {
			c.String(err.Error())
			return
		}
		c.JSON(user)
	})
	r.Run("mqtt://broker-cn.emqx.io:1883")
}

func main() {
	c, err := client.New("mqtt://broker-cn.emqx.io:1883")
	if err != nil {
		panic(err)
	}
	defer c.Close(context.Background())
	wg := sync.WaitGroup{}
	for _, name := range []string{"John", "Mary", "Ben"} {
		wg.Add(1)
		go func(n string) {
			defer wg.Done()
			resp, err := c.Request(context.Background(), &paho.Publish{
				Topic:   "hello",
				Payload: []byte(n),
			})
			if err != nil {
				panic(err)
			}
			fmt.Println(string(resp.Payload))
		}(name)
	}
	wg.Wait()
}