pivot-chart
Version:
pivot table react component
218 lines • 9.6 kB
JavaScript
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
var __generator = (this && this.__generator) || function (thisArg, body) {
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
function verb(n) { return function (v) { return step([n, v]); }; }
function step(op) {
if (f) throw new TypeError("Generator is already executing.");
while (_) try {
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
if (y = 0, t) op = [op[0] & 2, t.value];
switch (op[0]) {
case 0: case 1: t = op; break;
case 4: _.label++; return { value: op[1], done: false };
case 5: _.label++; y = op[1]; op = [0]; continue;
case 7: op = _.ops.pop(); _.trys.pop(); continue;
default:
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
if (t[2]) _.ops.pop();
_.trys.pop(); continue;
}
op = body.call(thisArg, _);
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
}
};
var __values = (this && this.__values) || function(o) {
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
if (m) return m.call(o);
if (o && typeof o.length === "number") return {
next: function () {
if (o && i >= o.length) o = void 0;
return { value: o && o[i++], done: !o };
}
};
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
};
var __read = (this && this.__read) || function (o, n) {
var m = typeof Symbol === "function" && o[Symbol.iterator];
if (!m) return o;
var i = m.call(o), r, ar = [], e;
try {
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
}
catch (error) { e = { error: error }; }
finally {
try {
if (r && !r.done && (m = i["return"])) m.call(i);
}
finally { if (e) throw e.error; }
}
return ar;
};
var __spread = (this && this.__spread) || function () {
for (var ar = [], i = 0; i < arguments.length; i++) ar = ar.concat(__read(arguments[i]));
return ar;
};
import { getTheme } from './theme';
var theme = getTheme();
;
var Cuboid = /** @class */ (function () {
function Cuboid(props) {
var dimensions = props.dimensions, dataSource = props.dataSource;
this.dimensions = dimensions;
this.dataSource = dataSource;
this.tree = new Map();
this.buildCuboid(dataSource);
}
Cuboid.prototype.insertNode = function (node, record, depth) {
var dim = this.dimensions[depth];
var dimValue = record[dim] || '';
if (depth >= this.dimensions.length - 1) {
node.set(dimValue, record);
return;
}
if (!node.has(dimValue)) {
node.set(dimValue, new Map());
}
this.insertNode(node.get(dimValue), record, depth + 1);
};
Cuboid.prototype.buildCuboid = function (dataSource) {
var len = dataSource.length;
for (var i = 0; i < len; i++) {
this.insertNode(this.tree, dataSource[i], 0);
}
};
Cuboid.prototype.get = function (path) {
var e_1, _a;
var adjustPath = [];
var _loop_1 = function (dim) {
var value = path.find(function (p) { return p.dimCode === dim; });
adjustPath.push(typeof value !== 'undefined' ? value.dimValue : '*');
};
try {
for (var _b = __values(this.dimensions), _c = _b.next(); !_c.done; _c = _b.next()) {
var dim = _c.value;
_loop_1(dim);
}
}
catch (e_1_1) { e_1 = { error: e_1_1 }; }
finally {
try {
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
}
finally { if (e_1) throw e_1.error; }
}
return this.query(this.tree, adjustPath, 0);
};
Cuboid.prototype.query = function (node, path, depth) {
var e_2, _a, e_3, _b, e_4, _c;
var value = path[depth] || '';
if (depth >= this.dimensions.length - 1) {
if (value === '*')
return __spread(node.values());
return node.has(value) ? [node.get(value)] : [];
}
var children = [];
if (value === '*') {
try {
for (var node_1 = __values(node), node_1_1 = node_1.next(); !node_1_1.done; node_1_1 = node_1.next()) {
var child = node_1_1.value;
var childRecords = this.query(child[1], path, depth + 1);
try {
for (var childRecords_1 = (e_3 = void 0, __values(childRecords)), childRecords_1_1 = childRecords_1.next(); !childRecords_1_1.done; childRecords_1_1 = childRecords_1.next()) {
var record = childRecords_1_1.value;
children.push(record);
}
}
catch (e_3_1) { e_3 = { error: e_3_1 }; }
finally {
try {
if (childRecords_1_1 && !childRecords_1_1.done && (_b = childRecords_1.return)) _b.call(childRecords_1);
}
finally { if (e_3) throw e_3.error; }
}
}
}
catch (e_2_1) { e_2 = { error: e_2_1 }; }
finally {
try {
if (node_1_1 && !node_1_1.done && (_a = node_1.return)) _a.call(node_1);
}
finally { if (e_2) throw e_2.error; }
}
}
else {
var child = node.get(value);
if (child) {
var childRecords = this.query(child, path, depth + 1);
try {
for (var childRecords_2 = __values(childRecords), childRecords_2_1 = childRecords_2.next(); !childRecords_2_1.done; childRecords_2_1 = childRecords_2.next()) {
var record = childRecords_2_1.value;
children.push(record);
}
}
catch (e_4_1) { e_4 = { error: e_4_1 }; }
finally {
try {
if (childRecords_2_1 && !childRecords_2_1.done && (_c = childRecords_2.return)) _c.call(childRecords_2);
}
finally { if (e_4) throw e_4.error; }
}
}
}
return children;
};
return Cuboid;
}());
export { Cuboid };
// todo query path support array
var DynamicCube = /** @class */ (function () {
function DynamicCube(props) {
this.computeCuboid = props.computeCuboid;
this.cuboids = new Map();
}
DynamicCube.prototype.getCuboid = function (dimSet, measures) {
return __awaiter(this, void 0, void 0, function () {
var key, path, cuboidDataSource, cuboid;
return __generator(this, function (_a) {
switch (_a.label) {
case 0:
key = dimSet.join(';');
if (this.cuboids.has(key)) {
return [2 /*return*/, this.cuboids.get(key)];
}
path = dimSet.map(function (d) {
return {
dimCode: d,
dimValue: '*'
};
});
return [4 /*yield*/, this.computeCuboid(path, measures)];
case 1:
cuboidDataSource = _a.sent();
cuboid = new Cuboid({
dimensions: dimSet,
dataSource: cuboidDataSource
});
this.cuboids.set(key, cuboid);
return [2 /*return*/, cuboid];
}
});
});
};
return DynamicCube;
}());
export { DynamicCube };
//# sourceMappingURL=cube.js.map