开关，求指点！

vbcode

这是我的开关。 上面那个的定义如下，上面图片 是2组开关。我现在想实现的是如果当前状态是开启状态。那么下面的开启开关就不能使用。如果是关闭状态 关闭开关就不能使用。
求各位大神指点。
还有种需求是2个开关互锁，打开一个就不能打开另外一个。。谢谢

binary_sensor:
  - platform: mqtt
    name: "Int30201"
    state_topic: "sensor/zj/302/IntData"
    value_template: "{{ value[3] }}"
    payload_on: "0"
    payload_off: "1"
    device_class: opening

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下面的开关定义是

switch:
  - platform: mqtt
    name: "Out30201"
    icon: mdi:air-filter
    state_topic: "sensor/zj/302/OutData"
    command_topic: "sensor/zj/set/302/01"
    value_template: "{{ value[1] }}" 
    payload_on: "4:1"
    payload_off: "4:0"
    state_on: "1"
    state_off: "0"
    optimistic: false
    qos: 0
    retain: false
  - platform: mqtt
    name: "Out30202"
    icon: mdi:lightbulb-outline
    state_topic: "sensor/zj/302/OutData"
    command_topic: "sensor/zj/set/302/02"
    value_template: "{{ value[0] }}"
    payload_on: "17:1"
    payload_off: "17:0"
    state_on: "1"
    state_off: "0"
    optimistic: false
    qos: 0
    retain: false

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vbcode

顶一下。求解答