官方节假日支持中国了做一个节日倒计时的功能

mcone

老规矩，先看效果图：

前提条件：
homeassistant端
1、配置----设备与服务----添加集成
2、搜索 holiday
3、选择 中国  添加
nodered端

[{"id":"75d1cd431666fc49","type":"api-current-state","z":"6ce0f0465744cfa4","name":"日历","server":"9b9f41a8.34d99","version":3,"outputs":1,"halt_if":"","halt_if_type":"str","halt_if_compare":"is","entity_id":"calendar.zhong_guo","state_type":"str","blockInputOverrides":false,"outputProperties":[{"property":"payload","propertyType":"msg","value":"","valueType":"entityState"},{"property":"data","propertyType":"msg","value":"","valueType":"entity"}],"for":"0","forType":"num","forUnits":"minutes","override_topic":false,"state_location":"payload","override_payload":"msg","entity_location":"data","override_data":"msg","x":250,"y":1580,"wires":[["6b6e012ebe2526a7"]]},{"id":"093120e87262ad8d","type":"inject","z":"6ce0f0465744cfa4","name":"","props":[{"p":"payload"},{"p":"topic","vt":"str"}],"repeat":"","crontab":"00 00 * * *","once":false,"onceDelay":0.1,"topic":"","payload":"","payloadType":"date","x":100,"y":1580,"wires":[["75d1cd431666fc49"]]},{"id":"6b6e012ebe2526a7","type":"function","z":"6ce0f0465744cfa4","name":"function 2","func":"// 获取当前日期并转换为毫秒数\nvar now = new Date();\nvar now_ms = now.getTime();\n\n// 获取实体属性日期并转换为毫秒数\n// 假设实体属性日期是msg.payload\nvar entity_date = new Date(msg.data.attributes.start_time);\nvar entity_date_ms = entity_date.getTime();\n\n// 计算差值并转换为天数\nvar diff_ms = now_ms - entity_date_ms;\nvar diff_days = Math.floor(diff_ms / (1000 * 60 * 60 * 24));\n\n// 返回差值\nmsg.payload = -diff_days;\nreturn msg;\n","outputs":1,"timeout":0,"noerr":0,"initialize":"","finalize":"","libs":[],"x":420,"y":1580,"wires":[["d7d64e7ae6af147b"]]},{"id":"d7d64e7ae6af147b","type":"ha-sensor","z":"6ce0f0465744cfa4","name":"","entityConfig":"280daa7788261365","version":0,"state":"payload","stateType":"msg","attributes":[],"inputOverride":"allow","outputProperties":[],"x":630,"y":1580,"wires":[[]]},{"id":"9b9f41a8.34d99","type":"server","name":"我的家","version":5,"addon":false,"rejectUnauthorizedCerts":false,"ha_boolean":"y|yes|true|on|home|open","connectionDelay":false,"cacheJson":false,"heartbeat":true,"heartbeatInterval":"30","areaSelector":"friendlyName","deviceSelector":"friendlyName","entitySelector":"friendlyName","statusSeparator":"at: ","statusYear":"hidden","statusMonth":"short","statusDay":"numeric","statusHourCycle":"h23","statusTimeFormat":"h:m","enableGlobalContextStore":false},{"id":"280daa7788261365","type":"ha-entity-config","server":"9b9f41a8.34d99","deviceConfig":"","name":"red-letter day","version":"6","entityType":"sensor","haConfig":[{"property":"name","value":"red-letter day"},{"property":"icon","value":""},{"property":"entity_picture","value":""},{"property":"entity_category","value":""},{"property":"device_class","value":""},{"property":"unit_of_measurement","value":"天"},{"property":"state_class","value":""}],"resend":false,"debugEnabled":false}]

复制代码

复制代码导入nodered

卡片代码：

使用代码添加的这三处是不用修改的，可以直接用

top.zip (7.91 KB, 下载次数: 95)

2024-1-24 09:42 上传

点击文件名下载附件

jjss520

holiday就是添加删除纪念日不方便，没有前端

mqs000

楼主统计 有多少灯打开   有多少插座打开的那个用什么实现的

chali_bulang

人在国内 holiday获取到了"Chinese New Year (Spring Festival)" ，不是中文的"春节"
哈哈哈哈 难道是因为梯子?

dscao

感谢分享！



这个时间直接用模板也可以：

type: markdown
content: >-
  ### {% if now().hour >= 6 and now().hour < 9 -%}

  早上好，

  {%- elif now().hour >= 9 and now().hour < 12 -%}

  上午好，

  {%- elif now().hour >= 12 and now().hour < 13 -%}

  中午好，

  {%- elif now().hour >= 13 and now().hour < 18 -%}

  下午好，

  {%- elif now().hour >= 18 and now().hour < 23 -%}

  晚上好，

  {%- else -%}

  夜深了，请注意休息哦！

  {%- endif %} {{user}}


  {% set stop_time = as_timestamp(state_attr("calendar.zhong_guo",
  "start_time")) - as_timestamp(now()) %}

  {% set days = (stop_time // (60 * 60 * 24)) %}

  {% set hours = (stop_time// (60 * 60)) - days * 24 %}

  {% set minutes = (stop_time // 60) - (days * 24 * 60) %}

  {% set days = ((stop_time // (60 * 60 * 24))) %}

  {% set minutes = (minutes) - (hours * 60) %}

  {% macro phrase(value, name) %}
    {%- set value = value | int %}
    {{-'{}{}'.format(value,name) if value | int > 0 else''}}
  {%- endmacro %}

  {% set text = [ phrase(days,'天'), phrase(hours,'小时'), phrase(minutes,'分钟') ] |
  select('!=','') | list | join('') %}

  ### 距离{{state_attr("calendar.zhong_guo", "message")}}还有：{{text}}

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jjss520

同问，统计灯的代码

sxrcm

mqs000 发表于 2024-1-24 11:06
楼主统计 有多少灯打开   有多少插座打开的那个用什么实现的

将灯和插座分别建群组，以所有灯为例：

type: custom:mushroom-chips-card
  chips:
    - type: menu
    - type: conditional
      conditions:
        - entity: light.suo_you_deng
          state: 'on'
      chip:
        type: template
        icon: mdi:lightbulb
        content: |-
          {{ expand('light.suo_you_deng') | selectattr( 'state', 'eq',
          'on') | list | count }}
        entity: light.suo_you_deng
        icon_color: orange

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混饭吃的机器猫

chali_bulang 发表于 2024-1-24 11:09
人在国内 holiday获取到了"Chinese New Year (Spring Festival)" ，不是中文的"春节"
哈哈哈哈 难道是因为 ...

同款+1？  什么问题？

afanti

学习了。

zheng1112

多谢分享