// Package main demonstrates user/home/room information retrieval.
// 运行前提：已配置环境变量 XIAOMI_CLIENT_ID / XIAOMI_CLIENT_SECRET / XIAOMI_ACCESS_TOKEN。
package main

import (
	"context"
	"log"
	"time"

	"xiaomihome/xiaomi"
	miotconfig "xiaomihome/miot/examples/config"
)

func main() {
	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
	defer cancel()

	cfg, err := miotconfig.LoadConfig("../../../miot/examples/config.json")
	if err != nil {
		log.Fatal("请先运行 miot/examples/cloud_oauth 获取 token:", err)
	}

	client, err := xiaomi.NewClient(ctx, xiaomi.Config{
		AuthInfo: xiaomi.AuthInfo{
			AccessToken:  cfg.AuthInfo.AccessToken,
			RefreshToken: cfg.AuthInfo.RefreshToken,
			ExpiresIn:    cfg.AuthInfo.ExpiresIn,
			ExpiresTS:    cfg.AuthInfo.ExpiresTS,
		},
		DataDir: "./data",
		UUID:    cfg.UUID,
		UID:     cfg.UID,
	})
	if err != nil {
		log.Fatal(err)
	}
	defer client.Close()

	user, err := client.GetUserInfo(ctx)
	if err != nil {
		log.Fatal("获取用户信息失败:", err)
	}
	log.Printf("用户: %s (UID: %s)", user.NickName, user.UID)

	homes, err := client.GetHomeList(ctx)
	if err != nil {
		log.Fatal("获取家庭列表失败:", err)
	}
	log.Printf("共 %d 个家庭", len(homes))

	for _, home := range homes {
		log.Printf("  家庭: %s (ID: %s)", home.Name, home.ID)
		log.Printf("    位置: UID=%s GroupID=%s", home.UID, home.GroupID)
		log.Printf("    分享状态: %v", home.ShareState)

		rooms, err := client.GetRooms(ctx, home.ID)
		if err != nil {
			log.Printf("    获取房间列表失败: %v", err)
			continue
		}
		log.Printf("    共 %d 个房间", len(rooms))

		for _, room := range rooms {
			log.Printf("      房间: %s (ID: %s)", room.Name, room.ID)
			didList, err := client.GetRoomDevices(ctx, home.ID, room.ID)
			if err != nil {
				log.Printf("        获取设备列表失败: %v", err)
				continue
			}
			log.Printf("        设备: %v", didList)
		}
	}
}