chore: 提交高层 xiaomi 封装库及示例

- 新增 xiaomi/examples/ 下 8 个示例程序(用户/家庭查询、设备列表、开关/灯光/空调控制、属性订阅、高级过滤分类、SPEC 解析)
- miot_client_sub.go: 重构 SubProp/SubEvent,使用 buildPropTopic/buildEventTopic 支持通配符订阅(siid/piid=0 → +),并修复锁顺序问题(将 RequestRefreshProp 移到 Lock 外)
- spec_parser.go: 新增 downloadSpecFile 方法,本地 SPEC 文件缺失时自动从 miot-spec.org 下载
- ARCH_PLAN.md: 架构设计从 Proposed 更新为 Accepted(v1.0→v1.1),补充设备分类/工厂/SPEC 映射等模块设计
- xiaomi/: 新增 miot 上层强类型封装模块,包含 Client 主入口、用户/家庭/设备 API、属性读写、动作调用、订阅通知,以及 devices/ 设备控制抽象(Switch/Light/AirConditioner/Fan/Cover/Humidifier/Vacuum/WaterHeater/Thermostat)和 specs/ SPEC 查询辅助
- 更多 xiaomi 示例(风扇/窗帘/传感器控制)
This commit is contained in:
2026-06-29 08:51:21 +08:00
parent 35efed7d15
commit a3d94c4b9f
93 changed files with 7582 additions and 157 deletions
+88
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@@ -0,0 +1,88 @@
package devices
import (
"context"
"fmt"
"xiaomihome/xiaomi"
)
// OccupancySensor 人在传感器读取接口(只读)。
type OccupancySensor interface {
Device
// IsOccupied 是否有人。
IsOccupied(ctx context.Context) (bool, error)
// GetIlluminance 环境光照度(lux),部分传感器支持。
GetIlluminance(ctx context.Context) (float64, error)
}
// NewOccupancySensor 创建人在传感器。失败返回错误(含无 SPEC / 无相关属性)。
func NewOccupancySensor(client *xiaomi.Client, info *xiaomi.DeviceInfo) (OccupancySensor, error) {
if info == nil {
return nil, xiaomi.ErrDeviceNotFound
}
miotDev := client.GetMIoTDevice(info.DID)
if miotDev == nil {
return nil, fmt.Errorf("%w: device not initialized", xiaomi.ErrDeviceNotFound)
}
spec := miotDev.SpecInstance()
if spec == nil {
return nil, fmt.Errorf("%w: device has no SPEC information", xiaomi.ErrNotSupported)
}
d := &occupancyDevice{
BaseDevice: BaseDevice{client: client, info: info},
}
for _, svc := range spec.Services {
for _, prop := range svc.Properties {
switch propertyShortName(prop.Type) {
case "occupancy":
if !d.propOccupancy.valid {
d.propOccupancy = siidPiid{svc.IID, prop.PIID, true}
}
case "illumination":
if !d.propIlluminance.valid {
d.propIlluminance = siidPiid{svc.IID, prop.PIID, true}
}
}
}
}
if !d.propOccupancy.valid {
return nil, fmt.Errorf("%w: no occupancy property in SPEC", xiaomi.ErrNotSupported)
}
return d, nil
}
type occupancyDevice struct {
BaseDevice
propOccupancy siidPiid
propIlluminance siidPiid
}
func (d *occupancyDevice) IsOccupied(ctx context.Context) (bool, error) {
prop, err := d.GetProp(ctx, d.propOccupancy.siid, d.propOccupancy.piid)
if err != nil {
return false, err
}
if b, ok := prop.Value.(bool); ok {
return b, nil
}
return false, nil
}
func (d *occupancyDevice) GetIlluminance(ctx context.Context) (float64, error) {
if !d.propIlluminance.valid {
return 0, xiaomi.ErrNotSupported
}
prop, err := d.GetProp(ctx, d.propIlluminance.siid, d.propIlluminance.piid)
if err != nil {
return 0, err
}
return toFloat(prop.Value), nil
}