node-red-contrib-home-assistant-websocket/examples/cookbook/holiday-lights-scheduler-and-demo-mode-for-wled/holiday-lights-scheduler-and-demo-mode-for-wled_v1.json

Node-RED integration with Home Assistant through websocket and REST API

[{"id":"886a465.91a0ab8","type":"switch","z":"894a6b3077af9604","name":"dark?","property":"dark","propertyType":"flow","rules":[{"t":"true"},{"t":"false"}],"checkall":"true","repair":false,"outputs":2,"x":450,"y":240,"wires":[["5e38e1ee8665f5e7"],["90579358.a3dce"]]},{"id":"34cb332b.f8228c","type":"server-state-changed","z":"894a6b3077af9604","name":"Demo Mode","server":"","version":3,"exposeToHomeAssistant":false,"haConfig":[{"property":"name","value":""},{"property":"icon","value":""}],"entityidfilter":"input_select.holiday_lights_demo_mode","entityidfiltertype":"exact","outputinitially":false,"state_type":"str","haltifstate":"off","halt_if_type":"str","halt_if_compare":"is","outputs":2,"output_only_on_state_change":true,"for":"","forType":"num","forUnits":"minutes","ignorePrevStateNull":true,"ignorePrevStateUnknown":true,"ignorePrevStateUnavailable":true,"ignoreCurrentStateUnknown":true,"ignoreCurrentStateUnavailable":true,"outputProperties":[{"property":"payload","propertyType":"msg","value":"","valueType":"entityState"},{"property":"data","propertyType":"msg","value":"","valueType":"eventData"},{"property":"topic","propertyType":"msg","value":"","valueType":"triggerId"}],"x":294,"y":384,"wires":[["df0da821.aa74b8"],["91131276.4f322"]]},{"id":"90579358.a3dce","type":"api-call-service","z":"894a6b3077af9604","name":"turn off holiday lights","server":"","version":3,"debugenabled":false,"service_domain":"light","service":"turn_off","entityId":"{{flow.wledHolidayLightsEntityId}}","data":"","dataType":"json","mergecontext":"","mustacheAltTags":false,"outputProperties":[{"property":"payload","propertyType":"msg","value":"","valueType":"data"}],"queue":"last","x":692,"y":288,"wires":[[]]},{"id":"dc4b2af1.d366a8","type":"ha-wait-until","z":"894a6b3077af9604","name":"loop","server":"","version":0,"outputs":2,"entityId":"{{flow.wledHolidayLightsEntityId}}","entityIdFilterType":"exact","property":"state","comparator":"is","value":"off","valueType":"str","timeout":"60","timeoutType":"num","timeoutUnits":"minutes","entityLocation":"","entityLocationType":"none","checkCurrentState":false,"blockInputOverrides":false,"x":850,"y":240,"wires":[[],["5e38e1ee8665f5e7"]]},{"id":"59e25c2c.a3a514","type":"eztimer","z":"894a6b3077af9604","name":"","debug":false,"autoname":"sunset - 00:00","tag":"test1","suspended":false,"sendEventsOnSuspend":false,"latLongSource":"manual","latLongHaZone":"","lat":"","lon":"","timerType":"1","startupMessage":true,"ontype":"1","ontimesun":"sunset","ontimetod":"17:00","onpropertytype":"flow","onproperty":"dark","onvaluetype":"bool","onvalue":"true","onoffset":"","onrandomoffset":0,"onsuppressrepeats":false,"offtype":"2","offtimesun":"dusk","offtimetod":"00:00","offduration":0,"offpropertytype":"flow","offproperty":"dark","offvaluetype":"bool","offvalue":"false","offoffset":0,"offrandomoffset":0,"offsuppressrepeats":false,"resend":false,"resendInterval":"1m","mon":true,"tue":true,"wed":true,"thu":true,"fri":true,"sat":true,"sun":true,"x":304,"y":240,"wires":[["886a465.91a0ab8"]]},{"id":"f4ab62e2.10029","type":"api-call-service","z":"894a6b3077af9604","name":"turn on holiday lights","server":"","version":3,"debugenabled":false,"service_domain":"select","service":"select_option","entityId":"{{flow.wledHolidayLightsPresetEntityId}}","data":"{\"option\": payload}","dataType":"jsonata","mergecontext":"","mustacheAltTags":false,"outputProperties":[],"queue":"last","x":900,"y":192,"wires":[[]]},{"id":"98efb1f6.c85b8","type":"ha-wait-until","z":"894a6b3077af9604","name":"loop","server":"","version":0,"outputs":2,"entityId":"{{flow.wledHolidayLightsEntityId}}","entityIdFilterType":"exact","property":"state","comparator":"is","value":"off","valueType":"str","timeout":"$number($entities(\"input_number.holiday_lights_demo_mode_delay\").state)","timeoutType":"jsonata","timeoutUnits":"seconds","entityLocation":"","entityLocationType":"none","checkCurrentState":false,"blockInputOverrides":true,"x":1058,"y":432,"wires":[[],["91131276.4f322"]]},{"id":"91131276.4f322","type":"switch","z":"894a6b3077af9604","name":"which mode?","property":"payload","propertyType":"msg","rules":[{"t":"eq","v":"cycle presets","vt":"str"},{"t":"eq","v":"cycle effects","vt":"str"}],"checkall":"true","repair":false,"outputs":2,"x":470,"y":432,"wires":[["5adba3095728cdab"],["28fd29dc.96d306"]]},{"id":"333ed476.51a77c","type":"api-call-service","z":"894a6b3077af9604","name":"turn on preset","server":"","version":3,"debugenabled":false,"service_domain":"select","service":"select_option","entityId":"{{flow.wledHolidayLightsPresetEntityId}}","data":"{\"option\": name}","dataType":"jsonata","mergecontext":"","mustacheAltTags":false,"outputProperties":[],"queue":"none","x":880,"y":432,"wires":[["98efb1f6.c85b8","d0b9f667.79a8c8"]]},{"id":"fcf7dabd.b7a368","type":"api-call-service","z":"894a6b3077af9604","name":"turn on effect","server":"","version":3,"debugenabled":false,"service_domain":"light","service":"turn_on","entityId":"{{flow.wledHolidayLightsEntityId}}","data":"{\"effect\": name}","dataType":"jsonata","mergecontext":"","mustacheAltTags":false,"outputProperties":[],"queue":"none","x":870,"y":480,"wires":[["98efb1f6.c85b8","d0b9f667.79a8c8"]]},{"id":"df0da821.aa74b8","type":"change","z":"894a6b3077af9604","name":"reset","rules":[{"t":"set","p":"reset","pt":"msg","to":"true","tot":"bool"}],"action":"","property":"","from":"","to":"","reg":false,"x":450,"y":384,"wires":[["886a465.91a0ab8","98efb1f6.c85b8"]]},{"id":"998c4f75.52cbf","type":"api-call-service","z":"894a6b3077af9604","name":"turn off demo mode","server":"","version":3,"debugenabled":false,"service_domain":"input_select","service":"select_option","entityId":"input_select.holiday_lights_demo_mode","data":"{\"option\": \"off\"}","dataType":"json","mergecontext":"","mustacheAltTags":false,"outputProperties":[],"queue":"none","x":570,"y":528,"wires":[[]]},{"id":"5caeec35.01a114","type":"server-state-changed","z":"894a6b3077af9604","name":"Holiday Lights turned off?","server":"","version":3,"exposeToHomeAssistant":false,"haConfig":[{"property":"name","value":""},{"property":"icon","value":""}],"entityidfilter":"light.wled","entityidfiltertype":"exact","outputinitially":false,"state_type":"str","haltifstate":"off","halt_if_type":"str","halt_if_compare":"is","outputs":2,"output_only_on_state_change":false,"for":0,"forType":"num","forUnits":"minutes","ignorePrevStateNull":false,"ignorePrevStateUnknown":false,"ignorePrevStateUnavailable":false,"ignoreCurrentStateUnknown":false,"ignoreCurrentStateUnavailable":false,"outputProperties":[{"property":"payload","propertyType":"msg","value":"","valueType":"entityState"},{"property":"data","propertyType":"msg","value":"","valueType":"eventData"},{"property":"topic","propertyType":"msg","value":"","valueType":"triggerId"}],"x":332,"y":528,"wires":[["998c4f75.52cbf"],[]]},{"id":"28fd29dc.96d306","type":"function","z":"894a6b3077af9604","name":"get next effect","func":"const states = global.get(\"homeassistant\").homeAssistant.states;\nconst entityId = flow.get(\"wledHolidayLightsEntityId\");\nconst effects = states[entityId].attributes.effect_list;\nconst activeEffect = states[entityId].attributes.effect;\nlet index = effects.findIndex(ele => ele === activeEffect);\nindex = (index === -1 || index >= effects.length - 1) ? 0 : index + 1;\n\nnode.status({text: effects[index]});\n\nmsg.name = effects[index];\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":672,"y":480,"wires":[["fcf7dabd.b7a368"]]},{"id":"d0b9f667.79a8c8","type":"ha-entity","z":"894a6b3077af9604","name":"current demo","server":"","version":1,"debugenabled":false,"outputs":1,"entityType":"sensor","config":[{"property":"name","value":"Holiday Lights Demo Current"},{"property":"device_class","value":""},{"property":"icon","value":""},{"property":"unit_of_measurement","value":""}],"state":"name","stateType":"msg","attributes":[],"resend":true,"outputLocation":"","outputLocationType":"none","inputOverride":"allow","outputOnStateChange":false,"outputPayload":"","outputPayloadType":"str","x":1078,"y":480,"wires":[[]]},{"id":"9168ce00.dc7de","type":"comment","z":"894a6b3077af9604","name":"Scheduler","info":"","x":284,"y":192,"wires":[]},{"id":"241d097a.a3fe76","type":"comment","z":"894a6b3077af9604","name":"Demo Mode","info":"","x":294,"y":336,"wires":[]},{"id":"22f2928a.e2ae9e","type":"inject","z":"894a6b3077af9604","name":"Manual Start","props":[{"p":"payload"},{"p":"topic","vt":"str"},{"p":"dark","v":"true","vt":"bool"}],"repeat":"","crontab":"","once":false,"onceDelay":0.1,"topic":"","payloadType":"date","x":294,"y":288,"wires":[["5e38e1ee8665f5e7"]]},{"id":"9f8ca90550d41489","type":"inject","z":"894a6b3077af9604","name":"Setup","props":[{"p":"entityId","v":"light.holiday_lights","vt":"str"}],"repeat":"3600","crontab":"","once":true,"onceDelay":0.1,"topic":"","x":284,"y":144,"wires":[["1047f2356f1e5203"]]},{"id":"1047f2356f1e5203","type":"change","z":"894a6b3077af9604","name":"set entity ids here","rules":[{"t":"set","p":"wledHolidayLightsEntityId","pt":"flow","to":"light.wled","tot":"str"},{"t":"set","p":"wledHolidayLightsPresetEntityId","pt":"flow","to":"select.wled_preset","tot":"str"}],"action":"","property":"","from":"","to":"","reg":false,"x":490,"y":144,"wires":[[]]},{"id":"5e38e1ee8665f5e7","type":"function","z":"894a6b3077af9604","name":"date ranges","func":"const now = new Date();\nconst monthDay = getMonthDay(now);\nconst states = global.get(\"homeassistant\").homeAssistant.states;\nconst entityId = flow.get(\"wledHolidayLightsEntityId\");\nconst presetId = flow.get(\"wledHolidayLightsPresetEntityId\");\nconst christmasPresets = [\n  \"Christmas\",\n  \"Christmas Candy Cane\",\n  \"Christmas Classic\",\n  \"Christmas Holly Jolly\"\n];\n\nlet updateInterval = 0; // in minutes\nlet preset;\n\nswitch(true) {\n// Winter \n    case isToday(214):\n      preset = \"Valentine\";\n      break;\n// President's Day changes every year, Veteran's Day & Flag Day always the same date\n    case isToday(614): // 6/14 Flag Day\n    case isToday(1111): // 11/11 Veterans Day\n    case isToday(\"President's Day\"):\n    case isToday(\"Memorial Day\"):\n      preset = \"Red White Blue\";\n      break;\n    case isToday(317):\n      preset = \"St Patty\";\n      break;\n    case isToday(\"Easter\"):\n      preset = \"Easter\";\n      break;\n    case isToday(\"Ash Wednesday\", \"Easter\"):\n      preset = \"Spring\";\n      break;\n// Spring\n    case isToday(504):\n      preset = \"Star Wars\";\n      break;\n    case isToday(505):\n      preset = \"Cinco de Mayo\";\n      break;\n// Summer\n    case isToday(704):\n      preset = \"Fireworks\";\n      break;\n// Autumn\n    case isToday(1014, 1031):\n      preset = \"Halloween\";\n      break;\n    case isToday(\"Thanksgiving Day\"):\n      preset = \"Autumn\";\n      break;\n    case isToday(1231):\n      preset = \"Fireworks White\";\n      break;\n    case isToday(\"Thanksgiving Day\", 1231):\n    case isToday(101, 106):\n      preset = getRandomPreset(christmasPresets);\n      updateInterval = 60;\n      break;\n    default:\n      const seasons = {\n        \"winter\": \"Winter\",\n        \"spring\": \"Spring\",\n        \"summer\": \"Summer\",\n        \"autumn\": \"Autumn\"\n      }\n      const currentSeason = states[\"sensor.season\"].state;\n      preset = seasons[currentSeason];\n      break;\n}\n\nnode.status({ text: preset});\nmsg.payload = preset;\nconst secondOutput = updateInterval ?  { payload: { timeout: updateInterval } } : { reset: true };\n\nreturn [msg, secondOutput];\n\nfunction isToday(start, end) {\n  if (typeof start === \"string\") {\n    start = getHolidayDate(now, start)\n  }\n  if (typeof end === \"string\") {\n    end = getHolidayDate(now, end)\n  }\n  if (end === undefined) return monthDay === start;\n\n  return monthDay >= start && monthDay <= end;\n}\n\nfunction getHolidayDate(date, holiday) {\n    holiday = holiday.toLowerCase();\n    // dates are formatted as month, week, day of the week\n    // names should be lowercase\n    const holidays = {\n        \"martin luther king day\": [0,2,1],\n        \"president's day\": [1,2,1],\n        \"daylight savings time begins\": [2,1,0],\n        \"mother's day\": [4,1,0],\n        \"memorial day\": [4,-1,1],\n        \"father's day\": [5,2,0],\n        \"labor day\": [8,0,1],\n        \"columbus day\": [9,1,1],\n        \"daylight savings time ends\": [10,0,0],\n        \"thanksgiving day\": [10,3,4]\n    };\n    let holidayDate;\n    if(holiday === \"easter\") {\n        holidayDate = getEasterDate(date);\n    } else if (holiday === \"ash wednesday\") {\n        const easter = getEasterDate(date);\n        holidayDate = new Date(easter.getFullYear(), easter.getMonth(), (easter.getDate()-46));\n    } else {\n        const [month, week, day] = holidays[holiday];\n        holidayDate = getDate(date.getFullYear(), month, week, day);\n    }\n    \n    const monthDay = getMonthDay(holidayDate);\n    \n    return monthDay;\n}\n\nfunction getMonthDay(date) {\n    const monthString = String(date.getMonth() + 1).padStart(2, \"0\");\n    const dayString = String(date.getDate()).padStart(2, \"0\");\n    const monthDay = Number(`${monthString}${dayString}`);\n    \n    return monthDay;\n}\n\nfunction getDate(year, month, week, day) {\n    let firstDay = 1;\n    if (week < 0) {\n        month++;\n        firstDay--;\n    }\n    const date = new Date(year, month, (week * 7) + firstDay);\n    if (day < date.getDay()) {\n        day += 7;\n    }\n    date.setDate(date.getDate() - date.getDay() + day);\n    return date;\n}\n\n/**\n * Calculates Easter in the Gregorian/Western (Catholic and Protestant) calendar\n * based on the algorithm by Oudin (1940) from http://www.tondering.dk/claus/cal/easter.php\n * @returns {array} [int month, int day]\n */\nfunction getEasterDate(date) {\n  const year = date.getFullYear();\n  const f = Math.floor,\n    // Golden Number - 1\n    G = year % 19,\n    C = f(year / 100),\n    // related to Epact\n    H = (C - f(C / 4) - f((8 * C + 13) / 25) + 19 * G + 15) % 30,\n    // number of days from 21 March to the Paschal full moon\n    I = H - f(H / 28) * (1 - f(29 / (H + 1)) * f((21 - G) / 11)),\n    // weekday for the Paschal full moon\n    J = (year + f(year / 4) + I + 2 - C + f(C / 4)) % 7,\n    // number of days from 21 March to the Sunday on or before the Paschal full moon\n    L = I - J,\n    month = 3 + f((L + 40) / 44),\n    day = L + 28 - 31 * f(month / 4);\n\n  return new Date(`${month}/${day}/${year}`);\n}\n\nfunction getRandomPreset(list) {\n  const activePreset = states[presetId].state;\n  const filteredList = list.filter((e) => e !== activePreset);\n  \n  return filteredList[Math.floor(Math.random() * filteredList.length)];\n}\n","outputs":2,"noerr":0,"initialize":"","finalize":"","libs":[],"x":662,"y":240,"wires":[["f4ab62e2.10029"],["dc4b2af1.d366a8"]]},{"id":"e01d1bd31bd9e634","type":"comment","z":"894a6b3077af9604","name":"Change holiday dates in the \"date ranges\" node","info":"","x":404,"y":96,"wires":[]},{"id":"5adba3095728cdab","type":"function","z":"894a6b3077af9604","name":"get next preset","func":"const states = global.get(\"homeassistant\").homeAssistant.states;\nconst presetId = flow.get(\"wledHolidayLightsPresetEntityId\");\nconst presets = states[presetId].attributes.options;\nconst activePreset = states[presetId].state;\nlet index = presets.findIndex(ele => ele === activePreset);\nindex = index === -1 || index >= presets.length - 1 ? 0 : index +1;\nconst name = presets[index];\n\nnode.status({text: name });\n\nmsg.name = name;\n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","libs":[],"x":672,"y":432,"wires":[["333ed476.51a77c"]]}]