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inspect.html
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<!DOCTYPE html>
<html lang="en">
<head>
<title>Patient Viz - Inspect</title>
<meta charset="utf-8">
<link rel="stylesheet" type="text/css" href="lib/jk-js/lib/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet" type="text/css" href="style.css">
<script src="lib/jk-js/lib/d3/d3.min.js" charset="utf-8"></script>
<script src="lib/colorbrewer/colorbrewer.js" charset="utf-8"></script>
<script src="lib/jk-js/jkjs/busy.js" charset="utf-8"></script>
<script src="lib/jk-js/jkjs/zui.js" charset="utf-8"></script>
<script src="lib/jk-js/jkjs/time.js" charset="utf-8"></script>
<script src="lib/jk-js/jkjs/text.js" charset="utf-8"></script>
<script src="lib/jk-js/jkjs/path.js" charset="utf-8"></script>
<script src="lib/jk-js/jkjs/stat.js" charset="utf-8"></script>
<script src="lib/jk-js/jkjs/util.js" charset="utf-8"></script>
</head>
<body onload="start()">
<div id="pContent">
</div>
<script>
var SLOW_MODE = false;
function start() {
jkjs.busy.imgBusy = "lib/jk-js/jkjs/img/busy.gif";
jkjs.busy.imgWarn = "lib/jk-js/jkjs/img/warning.png";
jkjs.text.exact(!SLOW_MODE);
var urlArgs = jkjs.util.getQueryStrings();
var pid = "p" in urlArgs ? urlArgs["p"] : "json/998093F33FE2D940.json";
var dict = "dict" in urlArgs ? urlArgs["dict"] : "json/dictionary.json";
var aggr = Number.NaN;//2;
var ignore = {
"prescribed": true
};
var width = 1300;
var lineHeight = 11;
var fontSize = 10;
var smallBlockSize = 10;
function Type(group_id, type_id, type_lookup) {
var that = this;
var de = dictionary[group_id][type_id];
var children = {};
function addToParent() {
var t = that;
while(t) {
var p = t.parent();
if(p && !p.addChild(t)) {
break;
}
t = p;
}
}
this.addChild = function(type) {
var sh = type.shortHand();
if(sh in children) return false;
children[sh] = type;
return true;
};
this.shortHand = function() {
return group_id + "__" + type_id;
};
function goodDesc(field) {
var desc = de[field];
if(group_id != "diagnosis" && group_id != "procedure") return desc;
if(type_id.startsWith("HIERARCHY") || type_id == '') return desc;
if(desc == type_id) {
desc = "";
}
if(type_id.indexOf('.') >= 0) return type_id + (desc != "" ? ": " + desc : "");
var letterstart = Number.isNaN(+type_id.substring(0, 1));
var pre = type_id.substring(0, letterstart ? 4 : 3);
var post = type_id.substring(letterstart ? 4 : 3);
return pre + "." + post + (desc != "" ? ": " + desc : "");
}
this.name = function() {
return goodDesc("name");
};
this.desc = function() {
return goodDesc("desc");
};
this.group_id = function() {
return group_id;
};
this.type_id = function() {
return type_id;
};
this.hierarchy_id = function() {
if(that.isRoot()) return that.group_id();
return that.parent().hierarchy_id() + "__" + that.type_id();
};
this.parent = function() {
if(type_id === "") return null;
var parent = de["parent"];
return type_lookup(group_id, parent);
};
this.isRoot = function() {
return !that.parent();
};
var level = -1;
this.level = function() {
if(level < 0) {
level = that.isRoot() ? 0 : that.parent().level() + 1;
}
return level;
};
this.atLevel = function(level) {
if(that.level() > level && !that.isRoot()) return that.parent().atLevel(level);
return that;
};
var assocGrp = null;
this.associatedGroup = function(_) {
if(!arguments.length) return assocGrp;
assocGrp = _;
};
var color = null;
this.color = function() {
if(!color) {
if("color" in de) {
color = de["color"];
} else if(that.isRoot()) {
color = "black";
} else {
color = that.parent().color();
}
}
return color;
};
var minSlot = Number.POSITIVE_INFINITY;
var slots = null;
this.fillSlots = function(eventTimes, fromTime, toTime, step, allSlots) {
if(slots) {
console.warn("overwriting slots!");
}
minSlot = Number.POSITIVE_INFINITY;
slots = new Uint8Array(Math.ceil((toTime - fromTime) / step));
eventTimes.forEach(function(time) {
var slot = Math.ceil((time - fromTime) / step);
if(slot < minSlot) {
minSlot = slot;
}
slots[slot] = 1; // don't report multiple times
var slotObj = allSlots[slot];
slotObj[that.shortHand()] = that;
});
};
this.slots = function() {
if(!slots && Object.keys(children).length) {
var s = null;
minSlot = Number.POSITIVE_INFINITY;
Object.keys(children).forEach(function(c) {
var cs = children[c].slots();
if(!cs) return;
minSlot = Math.min(minSlot, children[c].minSlot());
if(!s) {
s = new Uint8Array(cs.length);
}
for(var ix = 0;ix < cs.length;ix += 1) {
s[ix] = Math.max(s[ix], cs[ix]); // don't report multiple times
}
});
slots = s;
}
return slots;
};
this.minSlot = function() {
that.slots(); // make sure to initialize minSlot
return minSlot;
};
addToParent();
} // Type
function createTypeLookup() {
var types = {};
var type_lookup = function(group_id, type_id) {
if(!(group_id in types)) {
types[group_id] = {};
}
var grp = types[group_id];
function getAliasType(id) {
var t = null;
if(!(id in dictionary[group_id])) {
return null;
}
if("alias" in dictionary[group_id][id]) {
var alias = dictionary[group_id][id]["alias"];
if(!(alias in grp)) {
t = getAliasType(alias);
if(t) {
grp[alias] = t;
}
} else {
t = grp[alias];
}
}
if(!t && id in dictionary[group_id]) {
t = new Type(group_id, id, type_lookup);
}
return t;
}
if(!(type_id in grp)) {
grp[type_id] = getAliasType(type_id);
grp[type_id] || console.warn("unknown type: "+group_id+" "+type_id);
}
return grp[type_id];
};
return type_lookup;
}
function loadEvents(json, type_lookup) {
var events = json["events"];
var minTime = Number.POSITIVE_INFINITY;
var maxTime = Number.NEGATIVE_INFINITY;
var allTimes = [];
var times = {};
events.forEach(function(e) {
if(e["group"] in ignore) {
return;
}
var time = +e["time"];
allTimes.push(time);
minTime = Math.min(minTime, time);
maxTime = Math.max(maxTime, time);
var group_id = e["group"];
var type_id = e["id"];
if(!(group_id in times)) {
times[group_id] = {};
}
var grp = times[group_id];
if(!(type_id in grp)) {
grp[type_id] = [];
}
var type_times = grp[type_id];
type_times.push(time);
});
allTimes.sort(function(a, b) {
return d3.ascending(a, b);
});
var step = Number.POSITIVE_INFINITY;
var prevTime = minTime;
allTimes.forEach(function(time) {
if(prevTime === time) return;
var diff = time - prevTime;
step = Math.min(step, diff);
prevTime = time;
});
var allSlots = [];
for(var slot = 0;slot <= Math.ceil((maxTime - minTime) / step);slot += 1) {
allSlots.push({});
}
var resultTypes = [];
Object.keys(times).forEach(function(group_id) {
var grp = times[group_id];
Object.keys(grp).forEach(function(type_id) {
var times = grp[type_id];
var type = type_lookup(group_id, type_id);
type.fillSlots(times, minTime, maxTime, step, allSlots);
resultTypes.push(type);
});
});
return [ resultTypes, minTime, maxTime, step, allSlots ];
}
var uniqID = 0;
function Group(name, ord) {
var that = this;
var uid = uniqID++;
this.uid = function() {
return uid;
}
this.name = function() {
return name;
};
this.ord = function() {
return ord;
};
var visible = true;
this.visible = function(_) {
if(!arguments.length) return visible;
visible = _;
};
var types = [];
this.addType = function(type) {
types.push(type);
minSlot = Math.min(minSlot, type.minSlot());
};
var minSlot = Number.POSITIVE_INFINITY;
this.minSlot = function() {
return minSlot;
};
var assocType = null;
this.associatedType = function(_) {
if(!arguments.length) return assocType;
assocType = _;
};
this.size = function() {
return types.length;
};
this.eachType = function(cb) {
types.sort(function(a, b) {
if(a.isRoot()) return -1;
if(b.isRoot()) return 1;
var cmp = d3.ascending(a.parent().hierarchy_id(), b.parent().hierarchy_id());
if(cmp !== 0) return cmp;
return d3.ascending(a.minSlot(), b.minSlot());
});
types.forEach(function(type) {
cb(type);
});
};
} // Group
function Skyline(sel, onWnd) {
var that = this;
var overview = sel.append("svg").attr({
"width": width
}).style({
"width": width + "px"
});
function mousePos() {
var pos = d3.mouse(ovG.node());
return [ pos[0], pos[1] ];
}
var height = 1;
var scaleX = 1;
overview.on("click", function() {
var x = mousePos()[0] / smallBlockSize;
that.wnd(x + fromSlot - wndSize * 0.5, wndSize);
});
var ovG = overview.append("g");
var wnd = overview.append("rect");
var wndShd = overview.append("rect");
var drag = d3.behavior.drag();
var dragX = Number.NaN;
drag.on("dragstart", function() {
dragX = mousePos()[0];
});
drag.on("drag", function() {
if(Number.isNaN(dragX)) return;
var x = mousePos()[0];
var diff = (x - dragX) / smallBlockSize;
that.wnd(wndMin + diff, wndSize);
dragX = x;
});
drag.on("dragend", function() {
if(Number.isNaN(dragX)) return;
dragX = Number.NaN;
});
wndShd.call(drag);
var wndMin = 0;
var wndSize = 0;
this.wnd = function(m, size) {
var min = m < fromSlot ? fromSlot : m + size >= toSlot ? toSlot - size : m;
var chg = min !== wndMin || size !== wndSize;
wndMin = min;
wndSize = size;
var rect = {
"x": ((wndMin - fromSlot) * smallBlockSize + 0.5) * scaleX,
"width": (wndSize * smallBlockSize - 1) * scaleX,
"y": 0.5,
"height": height - 1
};
wnd.attr({
"fill": "none",
"stroke": "black",
"stroke-width": 0.5,
"opacity": wndSize ? 1 : 0
});
if(wndSize) {
wnd.attr(rect);
wndShd.attr(rect);
}
wndShd.attr({
"fill": "white",
"stroke": "black",
"stroke-width": 0.5,
"opacity": 0
});
if(chg) {
onWnd && onWnd(wndMin, wndSize);
}
};
var level = Number.NaN;
this.level = function(_) {
if(!arguments.length) return level;
level = _;
};
var ar = 1;
this.aspectRatio = function(_) {
if(!arguments.length) return ar;
ar = _;
};
var allSlots = [];
var fromSlot = 0;
var toSlot = 1;
var maxCol = 0;
this.maxCol = function(_) {
if(!arguments.length) return maxCol;
maxCol = _;
}
this.setSlots = function(slots, from, to) {
allSlots = slots.map(function(slot, ix) {
return [ix, slot];
}).filter(function(s) {
return Object.keys(s[1]).length;
}).filter(function(s) {
return s[0] >= from && s[0] < to;
});
fromSlot = from;
toSlot = to;
};
this.update = function() {
var sCols = ovG.selectAll("g.cols").data(allSlots, function(s) {
return s[0];
});
sCols.exit().remove();
sCols.enter().append("g").classed("cols", true);
sCols.attr({
"transform": function(s) {
return "translate(" + ((s[0] - fromSlot)*smallBlockSize) + " 0)";
}
});
sCols.each(function(s) {
var d = s[1];
var types;
if(Number.isNaN(level)) {
types = d;
} else {
types = {};
Object.keys(d).forEach(function(t) {
var type = d[t].atLevel(level);
types[type.shortHand()] = type;
});
}
var typeKeys = Object.keys(types);
if(typeKeys.length > maxCol) {
maxCol = typeKeys.length;
}
typeKeys.sort(function(a, b) {
return d3.ascending(types[a].minSlot(), types[b].minSlot());
});
var sDot = d3.select(this).selectAll("rect.dot").data(typeKeys, function(t) {
return types[t].shortHand();
});
sDot.exit().remove();
sDot.enter().append("rect").classed("dot", true).attr({
"fill": function(t) {
return types[t].color();
},
"width": smallBlockSize,
"height": smallBlockSize,
"x": 0
}).append("title").text(function(t) {
return types[t].desc();
});
sDot.attr({
"y": function(_, ix) {
return -ix * smallBlockSize;
}
});
});
scaleX = allSlots.length ? width / (toSlot - fromSlot) / smallBlockSize : 1;
var scaleY = scaleX * ar;
height = maxCol*smallBlockSize * scaleY;
ovG.attr({
"transform": "translate(0 " + height + ") scale(" + scaleX + " " + scaleY + ")"
});
overview.attr({
"height": height
}).style({
"height": height + "px"
});
that.wnd(wndMin, wndSize);
};
} // Skyline
function Relief(sel) {
var that = this;
var svg = sel.append("svg").attr({
"width": width
}).style({
"width": width + "px"
});
var height = 1;
var allTypes = [];
var fromSlot = 0;
var toSlot = 1;
var min = {};
this.setTypes = function(slots, from, to) {
var types = {};
slots.filter(function(_, ix) {
return ix >= from && ix < to;
}).forEach(function(slot) {
Object.keys(slot).forEach(function(t) {
types[t] = slot[t];
});
});
allTypes = Object.keys(types).map(function(t) {
return types[t];
});
min = {};
allTypes.forEach(function(t) {
getMin(t); // ensure all types
});
function getMin(t) {
if(t.shortHand() in min) return min[t.shortHand()];
var minSlot = from;
var slots = t.slots();
while(minSlot < to) {
if(slots[minSlot]) {
break;
}
minSlot += 1;
}
min[t.shortHand()] = minSlot;
return min[t.shortHand()];
}
allTypes.sort(function(a, b) {
return d3.ascending(getMin(a), getMin(b));
});
fromSlot = from;
toSlot = to;
height = allTypes.length * lineHeight;
};
var slotW = 1;
this.update = function() {
svg.attr({
"height": height
}).style({
"height": height + "px"
});
slotW = width / (toSlot - fromSlot);
var sr = svg.selectAll("g.rows").data(allTypes, function(t) {
return t.shortHand();
});
sr.exit().remove();
sr.enter().append("g").classed("rows", true);
sr.select("text.desc").remove();
sr.order();
sr.attr({
"transform": function(_, ix) {
return "translate(0 " + (height - (ix + 1) * lineHeight) + ")";
}
}).each(function(t) {
var dots = [];
var slots = t.slots();
for(var ix = 0;ix < slots.length;ix += 1) {
if(!slots[ix]) {
continue;
}
dots.push(ix);
}
var rects = d3.select(this).selectAll("rect").data(dots);
rects.exit().remove();
rects.enter().append("rect");
rects.attr({
"x": function(s) {
return (s - fromSlot) * slotW;
},
"width": slotW,
"height": lineHeight,
"y": 0,
"fill": t.color()
});
});
sr.append("text").classed("desc", true).attr({
"x": function(t) {
return (min[t.shortHand()] - fromSlot) * slotW;
},
"y": lineHeight * 0.5,
"alignment-baseline": "middle",
"font-size": fontSize
}).text(function(t) {
return t.desc();
});
};
} // Relief
var dictionary = null;
var lastDictionaryFile = "";
var fullSlots = [];
var pContent = d3.select("#pContent");
var mainSkyline = new Skyline(pContent, function(wndMin, wndSize) {
secSkyline.setSlots(fullSlots, Math.floor(wndMin), Math.ceil(wndMin + wndSize));
secSkyline.wnd(Math.floor(wndMin + (wndSize - 10) * 0.5), 10);
secSkyline.update();
});
var secSkyline = new Skyline(pContent, function(wndMin, wndSize) {
relief.setTypes(fullSlots, Math.floor(wndMin), Math.ceil(wndMin + wndSize));
relief.update();
});
var relief = new Relief(pContent);
function load(pid, dictionaryFile) {
if(!dictionary || lastDictionaryFile != dictionaryFile) {
d3.json(dictionaryFile, function(err, json) {
if(err) {
console.warn("Failed loading dictionary: '"+dictionaryFile+"'");
return console.warn(err);
}
dictionary = json;
lastDictionaryFile = dictionaryFile;
load(pid, dictionaryFile);
return;
});
return;
}
d3.json(pid, function(err, json) {
if(err) {
console.warn("Failed loading patient: '"+pid+"'");
return console.warn(err);
}
var error = true;
try {
var arr = loadEvents(json, createTypeLookup());
fullSlots = arr[4];
mainSkyline.maxCol(0);
mainSkyline.level(aggr);
mainSkyline.aspectRatio(2);
mainSkyline.setSlots(fullSlots, 0, fullSlots.length);
var mc = 0;
fullSlots.forEach(function(s) {
if(Object.keys(s).length > mc) {
mc = Object.keys(s).length;
}
});
secSkyline.maxCol(mc);
secSkyline.aspectRatio(0.125);
mainSkyline.wnd(0, 30);
function updateAll() {
mainSkyline.update();
}
updateAll();
error = false;
} finally {
if(error) {
console.warn("error loading");
}
}
});
}
load(pid, dict);
}
</script>
</body>
</html>