0.15 - first working version

apps/drinkcounter/ChangeLog

@@ -1 +1,2 @@
 0.10: Initial release - still work in progress
+0.15: Added settings and calculations

apps/drinkcounter/README.md

@@ -1,14 +1,12 @@
 # Drink Counter
 
-Development still in progress. Still need to make config page etc. This is only a demo for now that calculates a 0.33L Beer for a 80kg male for the BAC!
+Development still in progress. Counts drinks you had for science. Calculates BAC.
-Counts drinks you had for science. Calculates BAC.
 
 ## Usage
 
 Swipe left/right to select drink. Swipe up/down to add/remove drinks.
 
 
-
 ## Creator
 
 Hank - contact at http://forum.espruino.com 

apps/drinkcounter/app.js

@@ -1,7 +1,9 @@
 g.reset().clear();
 Bangle.loadWidgets();
 Bangle.drawWidgets();
+require("Font8x16").add(Graphics);
 
+const SETTINGSFILE = "drinkcounter.json";
 setting = require("Storage").readJSON("setting.json",1);
 E.setTimeZone(setting.timezone); // timezone = 1 for MEZ, = 2 for MESZ
 var _12hour = (require("Storage").readJSON("setting.json",1)||{})["12hour"]||false;
@@ -17,97 +19,69 @@ var drinks = [0,0,0];
 const maxDrinks = 2; // 3 drinks
 var firstDrinkTime = null;
 
+var confBeerSize;
+var confSex;
+var confWeight;
+var confWeightUnit;
 
-
+var drinksAlcohol = [12,16,5.6]; // in gramm
-//static float get_ebac()
-//{
-//  float sum_drinks = getSumDrinks(drinks);
-//
-//  int day1 = current_time.tm_yday;
-//  int hour1 = current_time.tm_hour;
-//  int min1 = current_time.tm_min;
-//  long int combine1 = min1+hour1*60+day1*24*60;
-//
-//  int day2 = settings.first_drink_time.tm_yday;
-//  int hour2 = settings.first_drink_time.tm_hour;
-//  int min2 = settings.first_drink_time.tm_min;
-//  long int combine2 = min2+hour2*60+day2*24*60;
-//
-//  unsigned int time_diff = abs(combine1 - combine2);
-//
-//  if(settings.beer_size==1)
-//  sum_drinks+=*(drinks[0].num_drinks)/0.33*0.25-*(drinks[0].num_drinks);
-//  if(settings.beer_size==2)
-//    sum_drinks+=*(drinks[0].num_drinks)/0.33*0.5-*(drinks[0].num_drinks);
-//  if(settings.beer_size==3)
-//    sum_drinks+=*(drinks[0].num_drinks)*3.0-*(drinks[0].num_drinks);
-//
-//  float bw = settings.sex==0 ? 0.58f:0.49f;
-//  float scale_factor = settings.unit==0? 1.0f:0.453592f; // 0 = kg, 1 = pounds
-//  float multiplication = settings.output==0? 10.f:1.f; //0 = %o, 1 = %
-//  return( ((0.806f * sum_drinks * 1.2f)/(bw*(float)settings.weight*scale_factor) - (0.017f * (time_diff/60.f)))*multiplication);
-//}
-
-//function drawEbac(){
-//	if (firstDrinkTime) {
-//		var sum_drinks = drinks[0] + drinks[1] + drinks[2];
-//		
-//		// TODO: Settings
-//		var bw = 0.58; //bw = settings.sex==0 ? 0.58f:0.49f;
-//		var weight = 80 * 0.453592; //* scale factor: 1.0f:0.453592f; // 0 = kg, 1 = pounds
-//		var multiplication = 10; //10.f:1.f; //0 = %o, 1 = % 
-//		
-//		var currentTime = new Date();
-//		var time_diff = Math.floor(((currentTime - firstDrinkTime) % 86400000) / 3600000); 
-//	
-//		console.log("timediff: " + time_diff);
-//	
-//		ebac = Math.round(((0.806 * sum_drinks * 1.2)/(bw*weight) - (0.017 * (time_diff/60)))*multiplication * 100) / 100
-//		console.log("BAC: " + ebac);
-//		g.clearRect(0,34 + 20 + 8,176,34 + 20 + 20 + 8); //Clear
-//		g.setFontAlign(0,0).setFont("Vector",15).setColor(g.theme.fg).drawString("BAC: " + ebac, 90, 74);
-//	}
-//}
-
-
 // Beer:		0.3L 12g 	- 0.5L 20g
 // Radler:		0.3L  6g 	- 0.5L 10g
 // Wine:		0.2L 16g
 // Jäger Shot:	0.02L 5.6g 
+
 // sex:			Women 60 - Men 70 (Percent)
-
-
 // Formula:		Alcohol in g /(Body weight in kg x sex) – (0,15 x Hours) = bac per mille
 // Example: 	5 	Beer (0.3L=12g), 80KG, 			Male (70%), 	5 hours
 // 				(5		*		12) / (80 / 100 * 	70) - (0.15 * 	5)
 
 function drawBac(){
 	if (firstDrinkTime) {
-		var sum_drinks = drinks[0] + drinks[1] + drinks[2];
+		var sum_drinks = (drinks[0] * drinksAlcohol[0]) + (drinks[1] * drinksAlcohol[1]) + (drinks[2] * drinksAlcohol[2]);
 		
-		// TODO: Settings
+		if (confSex == "male") {
-		var sex = 70; // TODO
+			sex = 70;
-		var weight = 80;  // kg, TODO: pounds
+		} else {
-		var alcoholInG = 12; // TODO
+			sex = 60;
+		}
+		var weight = confWeight;
+		
+		if (confWeightUnit == "US Pounds") {
+			weight = weight * 0.45359237;
+		}
 		
 		var currentTime = new Date();
-		var time_diff = Math.floor(((currentTime - firstDrinkTime) % 86400000) / 3600000); 
+		var time_diff = Math.floor(((currentTime - firstDrinkTime) % 86400000) / 3600000);  // in hours!
 	
-		console.log("timediff: " + time_diff);
+		//console.log("timediff: " + time_diff);
-		ebac = Math.round( ((sum_drinks * alcoholInG) / (weight / 100 * sex) - (0.15 * time_diff)   )   * 100) / 100
+		ebac = Math.round( ((sum_drinks) / (weight / 100 * sex) - (0.15 * time_diff)   )   * 100) / 100
 
-		console.log("BAC: " + ebac);
+		//console.log("BAC: " + ebac + " weight: " + confWeight + " weightInKilo: " + weight + " Unit: " + confWeightUnit);
 		g.clearRect(0,34 + 20 + 8,176,34 + 20 + 20 + 8); //Clear
-		g.setFontAlign(0,0).setFont("Vector",15).setColor(g.theme.fg).drawString("BAC: " + ebac, 90, 74);
+		g.setFontAlign(0,0).setFont("8x16").setColor(g.theme.fg).drawString("BAC: " + ebac, 90, 74);
 	}
 }
 
 
+// Load settings
+function loadMySettings() {
+	// Helper function default setting
+	function def (value, def) {return value !== undefined ? value : def;}
+
+	var settings = require('Storage').readJSON(SETTINGSFILE, true) || {};
+	confBeerSize = def(settings.beerSize, "0.3L");
+	confSex = def(settings.sex, "male");
+	confWeight = def(settings.weight, 80);
+	confWeightUnit = def(settings.weightUnit, "Kilo");
+	//console.log("Read config - weight: " + confWeight);	
+}
+
 
 function updateTime(){
-	var d = new Date();
+	var d = require("locale").time(new Date(), 1);
-	var da = d.toString().split(" ");
+	
-	var time = da[4].split(":");
+	//console.log(d);
+	var time = d.split(":");
 	var hours = time[0];
 	var minutes = time[1];
 	if (_12hour){
@@ -125,7 +99,7 @@ function updateTime(){
 	g.setBgColor(g.theme.bg).clearRect(0,24,176,44); //Clear
 	g.setFontAlign(0,0); // center font
 	g.setBgColor(g.theme.bg).setColor(g.theme.fg);
-	g.setFont("Vector",14).drawString("Time: " + hours + ":" + minutes + " " + ampm,90,34);
+	g.setFont("8x16").drawString("Time: " + hours + ":" + minutes + " " + ampm,90,34);
 	queueDrawTime();
 }
 
@@ -147,7 +121,7 @@ function updateDrinks(){
 			g.setColor(g.theme.fg);
 		}
 		g.setFont("Vector",20).drawString(drinks[i], (40 * (i + 1)) - 20, 160);
-		console.log(drinks[i] + " drinks of drink #" + i + " - Active: " + activeDrink);
+		//console.log(drinks[i] + " drinks of drink #" + i + " - Active: " + activeDrink);
 	} 
 	drawBac();
 }
@@ -155,12 +129,11 @@ function updateDrinks(){
 function addDrink(){
 	if (!firstDrinkTime){
 		firstDrinkTime = new Date();
-		var dafirstDrinkTime = firstDrinkTime.toString().split(" ");
+		var firstDrinkTimeTime = require("locale").time(new Date(), 1);
-		var firstDrinkTimeTime = dafirstDrinkTime[4].split(":");
+		//console.log("FIRST drink @ " + firstDrinkTime + " = " + firstDrinkTime.toString());
-		var firstDrinkTimeHours = firstDrinkTimeTime[0];
+
-		var firstDrinkTimeMinutes = firstDrinkTimeTime[1];
+		g.setFont("8x16");
-		console.log("FIRST drink @ " + firstDrinkTime + " = " + firstDrinkTime.toString());
+		g.setFontAlign(0,0).drawString("1st drink @ " + firstDrinkTimeTime, 90, 34 + 20 );
-		g.setFontAlign(0,0).setFont("Vector",15).drawString("1st drink @ " + firstDrinkTimeHours + ":" +  firstDrinkTimeMinutes, 90, 34 + 20 );
 	}
 	drinks[activeDrink] = drinks[activeDrink] + 1;
 	updateDrinks();
@@ -192,19 +165,19 @@ function initDragEvents() {
       if (Math.abs(dx)>Math.abs(dy)+10) {
         // horizontal
 		if (dx < dy) {
-			console.log("left " + dx + " " + dy);
+			//console.log("left " + dx + " " + dy);
 			previousDrink();
 		} else {
-			console.log("right " + dx + " " + dy);
+			//console.log("right " + dx + " " + dy);
 			nextDrink();
 		}
       } else if (Math.abs(dy)>Math.abs(dx)+10) {
         // vertical
 		if (dx < dy) {
-			console.log("down " + dx + " " + dy);
+			//console.log("down " + dx + " " + dy);
 			removeDrink();
 		} else {
-			console.log("up " + dx + " " + dy);
+			//console.log("up " + dx + " " + dy);
 			addDrink();
 		}
     }
@@ -212,7 +185,7 @@ function initDragEvents() {
 });
 }
 
-
+loadMySettings();
 g.setBgColor(g.theme.bg);
 g.drawImage(icoBeer,0,100);
 g.drawImage(icoCocktail,40,100);

apps/drinkcounter/drinkcounter-icon.js

@@ -1 +1 @@
-require("heatshrink").decompress(atob("mEwxH+64A/AH4A/AH4ABwIAFE0gtIGDwfGExg4bChAcKFIwwUIbYvnDjQucMCQvdDyIvvX94SKBKQvTCY4IBBKDuRDwwAE4wIIBJClWEgoACBBAxFaq4jGABwyYF7YxTF4nV6ojDAo4GDYjAvDEQoFCAxIpDGCgvaGAgvlFAov/F+y4MF+rvvF/4v/d9gvXFwYvpAAouPF4a4MX5Av0FyCPWF4QqRF5wGCAooGDF7gASF9y6UF7guWGIgARFrIA/AH4A/AEo"))
+require("heatshrink").decompress(atob("mEwxH+AH4A/AH4A/AAWBAAomkFpAweD4fXAAIGGAAo4bExAuJF4YGGF6QmJF5QHHF8o4JF1pgSF7pgRF96/vF5QJSF6YcHBAIJQdyIxFAAvGBBAJIFyYwGEgIACBBAxFFyovCEYoAOGTAvbGKYvE6vVEYYFHAwbEYF4YiFAoQGJFIYwUF7QwEF8ooFF/4v2XBgv1d94v/F/7vsF64uDF9IAFFx4vDXBi/IF+guQR6wvCFSIvOAwQFFAwYvcACQvuXSgvcFywxEACItZAH4A/AH4AlA=="))

apps/drinkcounter/metadata.json

@@ -2,16 +2,21 @@
   "id": "drinkcounter",
   "name": "Drink Counter",
   "shortName": "Drink Counter",
-  "version": "0.10",
+  "version": "0.15",
   "description": "Counts drinks you had for science.",
   "allow_emulator":true,
-  "icon": "app.png",
+  "icon": "drinkcounter.png",
   "type": "app",
   "tags": "health",
-  "supports": ["BANGLEJS","BANGLEJS2"],
+  "supports": ["BANGLEJS2"],
   "readme": "README.md",
   "storage": [
     {"name":"drinkcounter.app.js","url":"app.js"},
-    {"name":"drinkcounter.img","url":"drinkcounter-icon.js","evaluate":true}
+    {"name":"drinkcounter.img","url":"drinkcounter-icon.js","evaluate":true},
+    {"name":"drinkcounter.settings.js","url":"settings.js"}
+  ],
+  "data": [
+    {"name":"drinkcounter.settings.json"},
+    {"name":"drinkcounter.json"}
   ]
 }

apps/drinkcounter/settings.js

@@ -0,0 +1,58 @@
+(function(back) {
+  var FILE = "drinkcounter.json";
+  var settings = Object.assign({
+    secondsOnUnlock: false,
+  }, require('Storage').readJSON(FILE, true) || {});
+
+  function writeSettings() {
+    require('Storage').writeJSON(FILE, settings);
+  }
+
+  // Helper method which uses int-based menu item for set of string values
+  function stringItems(startvalue, writer, values) {
+    return {
+      value: (startvalue === undefined ? 0 : values.indexOf(startvalue)),
+      format: v => values[v],
+      min: 0,
+      max: values.length - 1,
+      wrap: true,
+      step: 1,
+      onchange: v => {
+        writer(values[v]);
+        writeSettings();
+      }
+    };
+  }
+
+  // Helper method which breaks string set settings down to local settings object
+  function stringInSettings(name, values) {
+    return stringItems(settings[name], v => settings[name] = v, values);
+  }
+
+  var mainmenu = {
+    "": {
+      "title": "Drink counter"
+    },
+    "< Back": () => back(),
+
+    "Beer size": stringInSettings("beerSize", ["0.3L", "0.5L"]),	
+
+
+	"Sex": stringInSettings("sex", ["male", "female"]),
+	
+    'Weight': {
+      value: 0|settings.weight,
+      min: 40, max: 500,
+      onchange: v => {
+        settings.weight = v;
+        writeSettings();
+      }
+    },
+    "Weight unit": stringInSettings("weightUnit", ["Kilo", "US Pounds"])
+
+	
+  };
+
+  E.showMenu(mainmenu);
+
+});