[{"id":"ac2a5e37.cf574","type":"subflow","name":"Zigbee Low Battery Setting","info":"","category":"","in":[{"x":260,"y":80,"wires":[{"id":"d7c7d5e5.5690f8"}]}],"out":[{"x":540,"y":80,"wires":[{"id":"d7c7d5e5.5690f8","port":0}]}],"env":[{"name":"NotificationDevice","type":"str","value":""},{"name":"BatteryWarning","type":"num","value":"","ui":{"icon":"font-awesome/fa-battery-0","label":{"en-US":"Min Value"},"type":"spinner","opts":{"min":1,"max":25}}}],"color":"#DDAA99"},{"id":"d7c7d5e5.5690f8","type":"function","z":"ac2a5e37.cf574","name":"Set Values","func":"var minBattLevel = env.get(\"BatteryWarning\");\nflow.set(\"$parent.BatteryWarning\", parseInt(minBattLevel, 10));\n\nvar device = env.get(\"NotificationDevice\");\nflow.set(\"$parent.NotificationDevice\", device);\n\nreturn msg;","outputs":1,"noerr":0,"x":390,"y":80,"wires":[[]]},{"id":"cb999629.bc5968","type":"subflow","name":"Subflow 1","info":"","category":"","in":[{"x":300,"y":100,"wires":[{"id":"ce920e93.5ae4c"}]}],"out":[{"x":580,"y":100,"wires":[{"id":"ce920e93.5ae4c","port":0}]}],"env":[{"name":"BatteryType","type":"str","value":"CR2032","ui":{"icon":"font-awesome/fa-battery-4","label":{"en-US":"CR2450"},"type":"select","opts":{"opts":[{"l":{"en-US":"CR2450"},"v":"CR2450"},{"l":{"en-US":"CR2032"},"v":"CR2032"}]}}},{"name":"Name","type":"str","value":"","ui":{"type":"input","opts":{"types":["str","num"]},"label":{}}}],"color":"#DDAA99"},{"id":"ce920e93.5ae4c","type":"function","z":"cb999629.bc5968","name":"Update Battery","func":"var battType = env.get(\"BatteryType\");\nvar name = env.get(\"Name\");\nvar data = flow.get(\"$parent.zigbeeBattery\");\n\n\nvar battTRL = [\n  {\n    \"battery\": \"CR2032\",\n    \"url\": \"https://amzn.to/2RflnOx\"\n  },\n  {\n    \"battery\": \"CR2450\",\n    \"url\": \"https://amzn.to/2Tlaf5n\"\n  }\n];\n\nvar pos = data.map(function(e) { return e.info.name; }).indexOf(name);\nvar bat = battTRL.map(function(e) { return e.battery; }).indexOf(battType);\nif(pos !== -1){\n    if(bat => 0){data[pos].info.batteryURL = battTRL[bat].url;}\n    \n    data[pos].info.batteryType = battType;\n    flow.set(\"$parent.zigbeeBattery\", data);\n    msg.payload = battType +\" saved as default battery for \"+ name;\n}\nelse {\n    msg.payload = \"Check device name\";\n}\n\nreturn msg;","outputs":1,"noerr":0,"x":440,"y":100,"wires":[[]]},{"id":"c262ef10.3494c","type":"tab","label":"Battery Notifications","disabled":false,"info":"\n![enter image description here](https://notenoughtech.com/wp-content/uploads/2020/01/maxresdefault-4.jpg)\nMonitoring more than a couple Zigbee devices for battery levels can be cumbersome. So I made a system that adds new devices automatically,keeps the battery info as a dashboard and sends you an Android notification when battery needs replacing.\n\n - [Complete instructions](https://notenoughtech.com/home-automation/zigbee-low-battery-warning/)\n\n**Features**:\n-   add devices automatically    \n-   Dashboard chart    \n-   notification for Android    \n-   custom low trigger    \n-   support for battery types and purchase links    \n-   more...\n\n## Requirements\n\n - node-red-contrib-dashboard-average-bars\n - node-red-dashboard\n\nYou will need the following Android Apps:\n\n - [Tasker](https://play.google.com/store/apps/details?id=net.dinglisch.android.taskerm&hl=en)\n - [AutoNotification](https://play.google.com/store/apps/details?id=com.joaomgcd.autonotification&hl=en)\n - [AutoTools](https://play.google.com/store/apps/details?id=com.joaomgcd.autotools&hl=en)\n - [AutoRemote](https://play.google.com/store/apps/details?id=com.joaomgcd.autoremote&hl=en)\n - [AutoApps](https://play.google.com/store/apps/details?id=com.joaomgcd.autoappshub&hl=en)\n \n This Setup leans on the following guides:\n [Perfect Autonotifications](https://notenoughtech.com/tasker/tasker-projects/tasker-perfect-autonotifications/), [Credentials in NodeRED](https://notenoughtech.com/home-automation/nodered-home-automation/serving-credentials-with-nodered/),\n\n# Settings\n\n - **battery** - battery type for your device\n - **name**  - friendly_name from yaml file (or ID)\n - **Notification Device**  - name of AutoRemote device served with credential system\n - **min Value**  - Low battery threshold value for notifications\n \n ## More about me:\n\nIf you want to get the latest updates to this project you can follow me via your preferred social media:\n\n-   [Facebook](https://www.facebook.com/NotEnoughTECH/)\n-   [Twitter](https://twitter.com/NotEnoughTECH)\n-   [Instagram](https://www.instagram.com/notenoughtech/)\n-   [YouTube](https://www.youtube.com/user/Polepositionpage)\n\nAnd if you feeling like buying me a coffee or supporting me in a more continuous way:\n\n-   [Paypal](https://www.paypal.me/notenoughtech)\n-   [Patreon](https://www.patreon.com/NotEnoughTECH)\n\nI hope you have enjoyed the project!\n\n "},{"id":"48ee143e.85892c","type":"mqtt in","z":"c262ef10.3494c","name":"Zigbee Batteries","topic":"zigbee2mqtt/#","qos":"0","datatype":"auto","broker":"aad4ea3b.4ed678","x":140,"y":260,"wires":[["27dfe6aa.67bb7a","ece26b93.97c148"]]},{"id":"27dfe6aa.67bb7a","type":"function","z":"c262ef10.3494c","name":"Save Battery","func":"var battery = msg.payload.battery;\nvar batteryLow = msg.payload.battery_low;\nvar voltage = msg.payload.voltage;\nvar deviceTopic  = msg.topic;\nvar ZigbeeDeviceNames = flow.get(\"ZigbeeDeviceNames\");\n\nvar zigbeeBattery = flow.get(\"zigbeeBattery\");\n\nif(zigbeeBattery === undefined){\n    zigbeeBattery = [];\n}\nif(zigbeeBattery === undefined){\n    zigbeeBattery = [];\n}\n\nvar test = isNaN(battery);\n\n//battery info present\nif(test === false){\n    \n    //get device ID\n    var z1 = /zigbee2mqtt\\/(.*)/.exec(deviceTopic);\n    var id = z1[1];\n    \n    //get name and ID\n    var posName = ZigbeeDeviceNames.map(function(e) { return e.name; }).indexOf(id);\n    node.warn(posName);\n    var deviceId = ZigbeeDeviceNames[posName].device;\n    var deviceName = ZigbeeDeviceNames[posName].name;\n    node.warn(posName);\n    //optional voltage and low batt \n    var testBatt = isNaN(batteryLow);\n    var testVolt = isNaN(voltage);\n    \n    if(testBatt === true){batteryLow = false;}\n    if(testVolt === true){voltage = false;}\n    \n    //get time\n    var time = new Date();\n    \n    var pos = zigbeeBattery.map(function(e) { return e.info.name; }).indexOf(deviceName);\n    node.warn(pos);\n    if(pos === -1){\n        var a = {\"device\": deviceId, \n                  \"info\":{ \n                    \"battery\":    battery,\n                    \"timestamp\":  time,\n                    \"batteryType\": false,\n                    \"batteryETA\":  \"TBD\",\n                    \"battery_low\": false,\n                    \"voltage\": voltage,\n                    \"name\": deviceName}\n                    };\n        zigbeeBattery.push(a);\n        flow.set(\"zigbeeBattery\", zigbeeBattery);\n    }\n    if(pos => 0){\n        var battType = zigbeeBattery[pos].info.batteryType\n        var a = {\"device\": deviceId, \n                  \"info\":{ \n                    \"battery\":    battery,\n                    \"timestamp\":  time,\n                    \"batteryType\": battType,\n                    \"batteryETA\":  \"TBD\",\n                    \"battery_low\": batteryLow,\n                    \"voltage\": voltage,\n                    \"name\": deviceName}\n                    };\n    }\n    zigbeeBattery[pos]= a;\n    flow.set(\"zigbeeBattery\", zigbeeBattery);\n}\n\n\n   \n\nreturn msg;","outputs":1,"noerr":0,"initialize":"","finalize":"","x":750,"y":240,"wires":[[]]},{"id":"26568e93.a84092","type":"ui_template","z":"c262ef10.3494c","group":"c8569341.f8ed7","name":"","order":1,"width":20,"height":8,"format":"<div ng-bind-html=\"msg.payload\"></div>","storeOutMessages":true,"fwdInMessages":true,"resendOnRefresh":false,"templateScope":"local","x":780,"y":480,"wires":[[]]},{"id":"4df2c299.a9620c","type":"average-bars","z":"c262ef10.3494c","name":"average-bars2","title":"Battery %","period":"topic","yMin":"0","yMax":"100","showBarsValue":true,"showScaleValue":true,"showLastValue":false,"showAverageValue":false,"showMinimumValue":false,"showMaximumValue":false,"maxBar":"50","topColor":"#d6fa0a","bottomColor":"#df3d20","unit":"%","fontColor":"#ffffff","barStyle":"Equalizer","decimal":"0","x":600,"y":480,"wires":[["26568e93.a84092"]]},{"id":"3423f2bf.daf2ee","type":"function","z":"c262ef10.3494c","name":"Update Chart","func":"var data = flow.get(\"zigbeeBattery\");\n\narr = [];\n\nvar count =  data.length;\n    for ( i=0; i < count; i++){\n        var nmsg = {payload:data[i].info.battery, topic:data[i].info.name};\n        arr.push(nmsg);\n    }\n\nreturn [arr];\n\n\n","outputs":1,"noerr":0,"x":490,"y":400,"wires":[["4df2c299.a9620c"]]},{"id":"f0b1e312.d12dc","type":"function","z":"c262ef10.3494c","name":"Android notification","func":"var data = flow.get(\"zigbeeBattery\");\nvar batteryWarning =  flow.get(\"BatteryWarning\");\nvar device = flow.get(\"NotificationDevice\");\n\n\nvar key = global.get(device);\nvar url = \"https://autoremotejoaomgcd.appspot.com/sendmessage\";\nvar command = \"NOT20\";\n\n\n\nvar battPush = [];\nvar buttons = {};\nvar battBuy = [];\nvar battLink = [];\n\nfor (var i=0; i < data.length; i++) {\n    var batt = data[i].info.battery;\n    var battType = data[i].info.batteryType;\n    if(batt <= batteryWarning){\n        var name = data[i].info.name;\n        if(battType === false){\n            var battTypeDisplay = \"battery type configuration.\\ \";\n            \n        }\n        else { var battTypeDisplay = battType;\n                battBuy.push(battType);\n                battLink.push(data[i].info.batteryURL);\n        }\n    var lowBatt = \"<li><strong>\"+name + \":</strong><span style=\\\"color: #ff9900;\\\"> \"+ batt +\"%</span><span style=\\\"color: #333333;\\\"><em> needs </em><strong>\" + battTypeDisplay + \"</strong></span></li>\";\n    battPush.push(lowBatt);\n    }\n}\n\n\nif(battPush.length > 0){\n\nvar reg = battPush.toString();\nvar reg1 = reg.replace(/,/g, \"\");\n\nvar body = {\n  \"text\": {\n    \"text\": \"A number of your Zigbee devices need a new battery\" ,    \n    \"textexpanded\": \"<ul>\"+ reg1 + \"</ul>\"\n  },\n  \"title\": {\n    \"title\": \"Zigbee Low Battery Warning\",\n    \"titleexpanded\": \"Zigbee Low Battery Warning\"\n  },\n  \"icons\": {\n    \"navbaricon\": \"https://raw.githubusercontent.com/google/material-design-icons/master/device/2x_web/ic_battery_alert_black_48dp.png\",\n    \"bigicon\": \"https://raw.githubusercontent.com/google/material-design-icons/master/device/2x_web/ic_battery_alert_black_48dp.png\",\n    \"smallicon\": \"https://raw.githubusercontent.com/google/material-design-icons/master/device/2x_web/ic_battery_alert_black_48dp.png\",\n    \"iconexpanded\": \"https://raw.githubusercontent.com/google/material-design-icons/master/device/2x_web/ic_battery_alert_black_48dp.png\"\n  },\n  \"notificationid\": \"ZigbeeBattery\",\n  \"persistent\": false,\n  \"priority\": 1,\n  \"color\": \"#b9512c\",\n  \"backgroundcolor\": \"#fafafa\",\n  \"picture\": \"pictureurl\",\n  \"buttons\": \"\"\n};\n\n\nvar battBuy1 = [ ...new Set(battBuy) ];\nvar battLink1 = [ ...new Set(battLink) ];\n\nvar objButton ={};\nfor (var a = 0; a <battBuy1.length; a++) {\n    var b = a +1\n    var keyButton = \"button\"+ b;\n    \n    objButton =  {\n        \"icon\": \"iconURL\",\n        \"label\": \"Buy \" + battBuy1[a],\n        \"command\": \"buybattery*-*\" + battLink1[a]\n    };\n    node.warn(objButton);\n    buttons[keyButton] = objButton;\n    node.warn(buttons);\n}\n\nbody[\"buttons\"] = [buttons];\n\n\nmsg.data = body;\nvar x = JSON.stringify(body);\nvar encodedBody = encodeURIComponent(x);\n\nmsg.url = url + \"?key=\" + key + \"&message=\" +command + \"=:=\"+ encodedBody;\nreturn msg;\n}","outputs":1,"noerr":0,"x":350,"y":660,"wires":[["f9d2f0f4.15a8"]]},{"id":"50d89d29.450544","type":"subflow:cb999629.bc5968","z":"c262ef10.3494c","name":"Add Battery 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