SonnenBatterieV2.0.js

/* sonnenbatterie.js V2.0
   Run Script with Scriptable
   10C.Thomas Burchert, MIT-Lizenz
   Script/Widget nutzt die API der sonnenBatterie
   Anzeige von: Production, Consumption, GridFeedIn,
   Pac_total, SOC
*/
/* Parameter: IP-Adresse der sonnenBatterie im LAN
   Neu: die Anzeige wechselt bei GridFeedIn zwischen 
   Einspeisung bzw. Bezug, je nach Status, dieses auch 
   bei Pac_total zwischen Ladung und Entladung der
   Batterie 
*/
  

const APIurl ="http://xxx.xxx.xxx.xx:8080/api/v1/status"

// Init Widget for data view
let widget = await createWidget()
if (!config.runsInWidget) {
   await widget.presentSmall()
}
 
Script.setWidget(widget)
Script.complete()

  async function createWidget(items) {
  let fm = FileManager.local()
  let dir = fm.documentsDirectory()
  let path = fm.joinPath(dir, "scriptable-sonnenbatteriev2.json")

  const list = new ListWidget()
  list.addSpacer(16)

  try {
    let r = new Request(APIurl)
    // setting the mobile header
    r.headers = {
      "User-Agent": "Mozilla/5.0 (iPhone; CPU iPhone OS 13_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.1 Mobile/15E148 Safari/604.1"
    }
    
    let data, freshdata = 0
    try {
      // Fetch data from battery
      data = await r.loadJSON()
      // Write JSON to iCloud file
      fm.writeString(path, JSON.stringify(data, null, 2))
      freshdata = 1
    } catch (err) {
      // Read data from iCloud file
      data = JSON.parse(fm.readString(path), null)
      if (!data || !data.lastUpdateTime) {
        const errorList = new ListWidget()
        errorList.addText("Please check connection, the battery is just not reachable")
      return errorList
      }
    }
    // Header
    const line1 = list.addText("sonnenBatterie")
    line1.font = Font.boldSystemFont(14)
    list.addSpacer()
    
    
    txtGrid = ""
    txtBattery = ""
    valueGrid = 0
    valueBattery = 0
    
    // print lines 
    const line2 = list.addText("Produktion " + Math.round(data.Production_W/100)/10 + " kW")
    line2.font = Font.mediumSystemFont(12)
    line2.textColor = Color.orange()
    
    const line3 = list.addText("Verbrauch " + Math.round(data.Consumption_W/100)/10 + " kW")
    line3.font = Font.mediumSystemFont(12)
    
    if (data.GridFeedIn_W >= 0) {
      txtGrid = "Einspeisung " }
      else {txtGrid = "Bezug " }
      
    valueGrid = Math.abs(data.GridFeedIn_W)
    
    const line4= list.addText( txtGrid + (Math.round(valueGrid/100)/10)+ " kW")
    line4.font = Font.mediumSystemFont(12)
    
    if (data.Pac_total_W >=0) {
      txtBattery = "Entladung " }
      else {txtBattery = "Ladung " }
      
    valueBattery = Math.abs(data.Pac_total_W)
      
    const line5= list.addText( txtBattery + Math.round(valueBattery/100)/10 + " kW")
    line5.font = Font.mediumSystemFont(12)
   
    const line6= list.addText("SOC: "  + data.USOC + " %")
    line6.font = Font.mediumSystemFont(12)
    line6.textColor = Color.green()
    list.addSpacer()
        
    if (freshdata == 0) {
      line1.textColor = Color.darkGray()
      line2.textColor = Color.darkGray()
      line3.textColor = Color.darkGray()
      line4.textColor = Color.darkGray()
      line5.textColor = Color.darkGray()
      line6.textColor = Color.darkGray()
    }
    
  } catch(err) {
    list.addText("Error fetching JSON from your battery!!!")
  }

  // Add time of last widget refresh:
  list.addSpacer(4)
  const now = new Date();
  const timeLabel = list.addDate(now)
  timeLabel.font = Font.mediumSystemFont(10)
  timeLabel.centerAlignText()
  timeLabel.applyTimeStyle()
  timeLabel.textColor = Color.darkGray()
  return list
}

// Ende des Scripts, bis hier kopiern.