@netdata/charts
Version:
Netdata frontend SDK and chart utilities
117 lines (116 loc) • 8.62 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports["default"] = void 0;
var _getConversionUnits2 = _interopRequireWildcard(require("./getConversionUnits"));
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function _interopRequireWildcard(e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, "default": e }; if (null === e || "object" != _typeof(e) && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (var _t in e) "default" !== _t && {}.hasOwnProperty.call(e, _t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, _t)) && (i.get || i.set) ? o(f, _t, i) : f[_t] = e[_t]); return f; })(e, t); }
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _slicedToArray(r, e) { return _arrayWithHoles(r) || _iterableToArrayLimit(r, e) || _unsupportedIterableToArray(r, e) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t["return"] && (u = t["return"](), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(r) { if (Array.isArray(r)) return r; }
function _defineProperty(e, r, t) { return (r = _toPropertyKey(r)) in e ? Object.defineProperty(e, r, { value: t, enumerable: !0, configurable: !0, writable: !0 }) : e[r] = t, e; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : i + ""; }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
var getDimensionStats = function getDimensionStats(chart, result, dimensionId) {
var byDimension = result === null || result === void 0 ? void 0 : result.byDimension;
if (!byDimension) return null;
var dimensionName = chart.getDimensionName(dimensionId);
return byDimension[dimensionId] || byDimension[dimensionName] || null;
};
var getDimensionUnit = function getDimensionUnit(chart, unitsKey, dimensionId) {
var _chart$getAttribute;
return unitsKey === "units" ? chart.getDimensionUnit(dimensionId) : (_chart$getAttribute = chart.getAttribute(unitsKey)) === null || _chart$getAttribute === void 0 ? void 0 : _chart$getAttribute[0];
};
var getUnitsByDimension = function getUnitsByDimension(chart, unitsKey, result, min, max) {
var _chart$getDimensionId;
return (((_chart$getDimensionId = chart.getDimensionIds) === null || _chart$getDimensionId === void 0 ? void 0 : _chart$getDimensionId.call(chart)) || []).reduce(function (h, dimensionId) {
var _dimSts$min, _dimSts$max;
var dimSts = getDimensionStats(chart, result, dimensionId);
var unit = getDimensionUnit(chart, unitsKey, dimensionId);
if (!dimSts || !unit) return h;
h[dimensionId] = (0, _getConversionUnits2.getConversionAttributes)(chart, unit, {
min: (_dimSts$min = dimSts.min) !== null && _dimSts$min !== void 0 ? _dimSts$min : min,
max: (_dimSts$max = dimSts.max) !== null && _dimSts$max !== void 0 ? _dimSts$max : max
});
return h;
}, {});
};
var baseConvert = function baseConvert(chart) {
var unitsKey = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : "units";
var min = arguments.length > 2 ? arguments[2] : undefined;
var max = arguments.length > 3 ? arguments[3] : undefined;
var result = chart.getPayload();
var _getConversionUnits = (0, _getConversionUnits2["default"])(chart, unitsKey, {
min: min,
max: max
}),
method = _getConversionUnits.method,
fractionDigits = _getConversionUnits.fractionDigits,
_getConversionUnits$p = _getConversionUnits.prefix,
prefix = _getConversionUnits$p === void 0 ? "" : _getConversionUnits$p,
_getConversionUnits$b = _getConversionUnits.base,
base = _getConversionUnits$b === void 0 ? "" : _getConversionUnits$b,
divider = _getConversionUnits.divider;
var unitsStsByContext = chart.getAttribute("".concat(unitsKey, "StsByContext"));
chart.updateAttribute("".concat(unitsKey, "ByContext"), Object.keys(unitsStsByContext).reduce(function (h, ctx) {
var _unitsStsByContext$ct, _unitsStsByContext$ct2, _unitsStsByContext$ct3, _unitsStsByContext$ct4;
h[ctx] = (0, _getConversionUnits2.getConversionAttributes)(chart, unitsStsByContext[ctx].units, {
min: (_unitsStsByContext$ct = (_unitsStsByContext$ct2 = unitsStsByContext[ctx]) === null || _unitsStsByContext$ct2 === void 0 ? void 0 : _unitsStsByContext$ct2.min) !== null && _unitsStsByContext$ct !== void 0 ? _unitsStsByContext$ct : min,
max: (_unitsStsByContext$ct3 = (_unitsStsByContext$ct4 = unitsStsByContext[ctx]) === null || _unitsStsByContext$ct4 === void 0 ? void 0 : _unitsStsByContext$ct4.max) !== null && _unitsStsByContext$ct3 !== void 0 ? _unitsStsByContext$ct3 : max
});
return h;
}, {}));
chart.updateAttributes(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty(_defineProperty({}, "".concat(unitsKey, "ByDimension"), getUnitsByDimension(chart, unitsKey, result, min, max)), "".concat(unitsKey, "ConversionMethod"), method), "".concat(unitsKey, "ConversionPrefix"), prefix), "".concat(unitsKey, "ConversionBase"), base), "".concat(unitsKey, "ConversionFractionDigits"), fractionDigits), "".concat(unitsKey, "ConversionDivider"), divider));
};
var _default = exports["default"] = function _default(chart) {
var convert = function convert(min, max) {
baseConvert(chart, "units", min, max);
baseConvert(chart, "dbUnits", min, max);
chart.updateAttributes({
min: min,
max: max
});
};
var onConvert = function onConvert(ymin, ymax) {
if (Array.isArray(chart.getAttribute("staticValueRange"))) {
var _chart$getAttribute2 = chart.getAttribute("staticValueRange"),
_chart$getAttribute3 = _slicedToArray(_chart$getAttribute2, 2),
min = _chart$getAttribute3[0],
max = _chart$getAttribute3[1];
convert(min, max);
return;
}
var result = chart.getPayload();
var dimMinMax = result !== null && result !== void 0 && result.byDimension ? chart.getVisibleDimensionIds().reduce(function (h, d) {
var dname = chart.getDimensionName(d);
var dimSts = result.byDimension[d] || result.byDimension[dname];
if (dimSts && dimSts.min <= h.min) h.min = dimSts.min;
if (dimSts && dimSts.max >= h.max) h.max = dimSts.max;
return h;
}, {
min: Infinity,
max: -Infinity
}) : {
min: Infinity,
max: -Infinity
};
if (dimMinMax.min === Infinity) {
if (typeof ymin === "undefined" || typeof ymax === "undefined") return;
convert(ymin, ymax);
return;
}
convert(dimMinMax.min, dimMinMax.max);
};
var offVisibleDimensionsChanged = chart.on("visibleDimensionsChanged", function () {
return onConvert();
});
var offYAxisChange = chart.on("yAxisChange", onConvert);
return function () {
offYAxisChange();
offVisibleDimensionsChanged();
};
};