package main

import (
	"fmt"
	"log/slog"
	"os"
	"time"

	"github.com/eclipse/paho.golang/autopaho"
	"github.com/eclipse/paho.golang/paho"
	"google.golang.org/protobuf/proto"
	"joylink.club/iot/config"
	"joylink.club/iot/mqtt"
	mproto "joylink.club/iot/mqtt/proto"
)

func main() {
	slog.SetDefault(slog.New(slog.NewJSONHandler(os.Stderr, &slog.HandlerOptions{
		Level:     slog.LevelDebug,
		AddSource: false,
	})))
	config.LoadConfig()
	mqttcfg := config.Cfg.Mqtt
	mqtt.BuildTopics(mqttcfg.Topic.App, mqttcfg.ClientId)
	cmc := &mqtt.ClientManageConfig{
		BrokerUrl:         mqttcfg.Address,
		ClientId:          mqttcfg.ClientId,
		Username:          mqttcfg.Username,
		Password:          mqttcfg.Password,
		KeepAlive:         mqttcfg.KeepAlive,
		ConnectRetryDelay: mqttcfg.ConnectRetryDelay,
		ConnectTimeout:    mqttcfg.ConnectTimeout,
		OnConnectionUp: func(*autopaho.ConnectionManager, *paho.Connack) {
			slog.Info("MQTT连接成功")
			// err := mqtt.SubIotServiceState(mqtt.GetIotServiceStateTopic())
			// if err != nil {
			// 	slog.Error("订阅IotServiceState失败", "error", err)
			// 	os.Exit(1)
			// }
		},
	}
	err := mqtt.Start(cmc)
	if err != nil {
		slog.Error("启动MQTT客户端失败", "error", err)
		os.Exit(1)
	}

	time.Sleep(time.Second * 3)
	err = mqtt.SubIotServiceState(mqtt.GetIotServiceStateTopic())
	if err != nil {
		slog.Error("订阅IotServiceState失败", "error", err)
		os.Exit(1)
	}

	i := 0
	mqtt.RegisterHandler(mqtt.GetIotServiceStateTopic(), func(m *paho.Publish) {
		iss := &mproto.IotServiceState{}
		err := proto.Unmarshal(m.Payload, iss)
		if err != nil {
			slog.Error("SubIotServiceState proto.Unmarshal异常", "error", err)
			return
		}
		slog.Debug("收到IotServiceState发布消息", "state", iss)
		i++
		fmt.Printf("%v次处理IotServiceState: %v\n", i, iss)
	})

	go func() {
		for {
			time.Sleep(time.Second)
			mqtt.PubIotServiceState(&mproto.IotServiceState{
				Code:  config.Cfg.Mqtt.ClientId,
				State: mproto.ServiceState_Normal,
			})
		}
	}()

	time.Sleep(time.Minute)
	// dc := model.NewDC(make([]byte, 2), make([]byte, 2))
	// mds, err := service.NewModbusQcService(&proto.ModbusConfig{
	// 	Url:      "tcp://127.0.0.1:502",
	// 	UnitId:   2,
	// 	Timeout:  500,
	// 	Interval: 1000,
	// 	Mapping: []*proto.ModbusDcMapping{
	// 		{
	// 			// Function: proto.Modbus_ReadHoldingRegister,
	// 			Function: proto.Modbus_ReadCoil,
	// 			Addr:     0,
	// 			Quantity: 16,
	// 			Type:     proto.DataType_CollectTable,
	// 			Start:    0,
	// 		},
	// 		{
	// 			Function:      proto.Modbus_WriteCoils,
	// 			Addr:          16,
	// 			Quantity:      16,
	// 			Type:          proto.DataType_DriveTable,
	// 			WriteStrategy: proto.Modbus_OnUpdate,
	// 			Start:         0,
	// 		},
	// 	},
	// }, dc)
	// if err != nil {
	// 	panic(err)
	// }

	// go func() {
	// 	i := 0
	// 	for {
	// 		c := dc.GetCollect()
	// 		fmt.Printf("采集数据: %v\n", c)
	// 		i++
	// 		if i%3 == 0 {
	// 			idx := i % 8
	// 			dc.UpdateDriveByBytes(0, []byte{byte(1 << idx)})
	// 			fmt.Printf("设置驱动数据: %v\n", dc.GetDrive())
	// 		}
	// 		time.Sleep(time.Second)
	// 	}
	// }()

	// time.Sleep(time.Minute * 2)
	// mds.Stop()
}