hyperformula-dc
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HyperFormula is a JavaScript engine for efficient processing of spreadsheet-like data and formulas
241 lines (195 loc) • 9.93 kB
JavaScript
;
require("core-js/modules/es.array.slice.js");
require("core-js/modules/es.object.to-string.js");
require("core-js/modules/es.function.name.js");
require("core-js/modules/es.array.from.js");
require("core-js/modules/es.string.iterator.js");
require("core-js/modules/es.symbol.js");
require("core-js/modules/es.symbol.description.js");
require("core-js/modules/es.symbol.iterator.js");
require("core-js/modules/es.array.iterator.js");
require("core-js/modules/web.dom-collections.iterator.js");
exports.__esModule = true;
exports.Transformer = void 0;
require("core-js/modules/es.object.assign.js");
require("core-js/modules/es.array.map.js");
var _Cell = require("../Cell");
var _parser = require("../parser");
function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _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 _iterableToArrayLimit(arr, i) { var _i = arr == null ? null : typeof Symbol !== "undefined" && arr[Symbol.iterator] || arr["@@iterator"]; if (_i == null) return; var _arr = []; var _n = true; var _d = false; var _s, _e; try { for (_i = _i.call(arr); !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e2) { throw _e2; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e3) { didErr = true; err = _e3; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
var Transformer = /*#__PURE__*/function () {
function Transformer() {
_classCallCheck(this, Transformer);
}
_createClass(Transformer, [{
key: "performEagerTransformations",
value: function performEagerTransformations(graph, parser) {
var _iterator = _createForOfIteratorHelper(graph.arrayFormulaNodes()),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var node = _step.value;
var _this$transformSingle = this.transformSingleAst(node.getFormula(graph.lazilyTransformingAstService), node.getAddress(graph.lazilyTransformingAstService)),
_this$transformSingle2 = _slicedToArray(_this$transformSingle, 2),
newAst = _this$transformSingle2[0],
newAddress = _this$transformSingle2[1];
var cachedAst = parser.rememberNewAst(newAst);
node.setFormula(cachedAst);
node.setAddress(newAddress);
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
}
}, {
key: "transformSingleAst",
value: function transformSingleAst(ast, address) {
var newAst = this.transformAst(ast, address);
var newAddress = this.fixNodeAddress(address);
return [newAst, newAddress];
}
}, {
key: "transformAst",
value: function transformAst(ast, address) {
var _this = this;
switch (ast.type) {
case _parser.AstNodeType.CELL_REFERENCE:
{
return this.transformCellReferenceAst(ast, address);
}
case _parser.AstNodeType.CELL_RANGE:
{
return this.transformCellRangeAst(ast, address);
}
case _parser.AstNodeType.COLUMN_RANGE:
{
return this.transformColumnRangeAst(ast, address);
}
case _parser.AstNodeType.ROW_RANGE:
{
return this.transformRowRangeAst(ast, address);
}
case _parser.AstNodeType.EMPTY:
case _parser.AstNodeType.ERROR:
case _parser.AstNodeType.NUMBER:
case _parser.AstNodeType.NAMED_EXPRESSION:
case _parser.AstNodeType.ERROR_WITH_RAW_INPUT:
case _parser.AstNodeType.STRING:
{
return ast;
}
case _parser.AstNodeType.PERCENT_OP:
case _parser.AstNodeType.MINUS_UNARY_OP:
case _parser.AstNodeType.PLUS_UNARY_OP:
{
return Object.assign(Object.assign({}, ast), {
value: this.transformAst(ast.value, address)
});
}
case _parser.AstNodeType.FUNCTION_CALL:
{
return Object.assign(Object.assign({}, ast), {
procedureName: ast.procedureName,
args: ast.args.map(function (arg) {
return _this.transformAst(arg, address);
})
});
}
case _parser.AstNodeType.PARENTHESIS:
{
return Object.assign(Object.assign({}, ast), {
expression: this.transformAst(ast.expression, address)
});
}
case _parser.AstNodeType.ARRAY:
{
return Object.assign(Object.assign({}, ast), {
args: ast.args.map(function (row) {
return row.map(function (val) {
return _this.transformAst(val, address);
});
})
});
}
default:
{
return Object.assign(Object.assign({}, ast), {
left: this.transformAst(ast.left, address),
right: this.transformAst(ast.right, address)
});
}
}
}
}, {
key: "transformCellReferenceAst",
value: function transformCellReferenceAst(ast, formulaAddress) {
var newCellAddress = this.transformCellAddress(ast.reference, formulaAddress);
if (newCellAddress instanceof _parser.CellAddress) {
return Object.assign(Object.assign({}, ast), {
reference: newCellAddress
});
} else if (newCellAddress === _Cell.ErrorType.REF) {
return (0, _parser.buildCellErrorAst)(new _Cell.CellError(_Cell.ErrorType.REF));
} else {
return ast;
}
}
}, {
key: "transformCellRangeAst",
value: function transformCellRangeAst(ast, formulaAddress) {
var newRange = this.transformCellRange(ast.start, ast.end, formulaAddress);
if (Array.isArray(newRange)) {
return Object.assign(Object.assign({}, ast), {
start: newRange[0],
end: newRange[1]
});
} else if (newRange === _Cell.ErrorType.REF) {
return (0, _parser.buildCellErrorAst)(new _Cell.CellError(_Cell.ErrorType.REF));
} else {
return ast;
}
}
}, {
key: "transformColumnRangeAst",
value: function transformColumnRangeAst(ast, formulaAddress) {
var newRange = this.transformColumnRange(ast.start, ast.end, formulaAddress);
if (Array.isArray(newRange)) {
return Object.assign(Object.assign({}, ast), {
start: newRange[0],
end: newRange[1]
});
} else if (newRange === _Cell.ErrorType.REF) {
return (0, _parser.buildCellErrorAst)(new _Cell.CellError(_Cell.ErrorType.REF));
} else {
return ast;
}
}
}, {
key: "transformRowRangeAst",
value: function transformRowRangeAst(ast, formulaAddress) {
var newRange = this.transformRowRange(ast.start, ast.end, formulaAddress);
if (Array.isArray(newRange)) {
return Object.assign(Object.assign({}, ast), {
start: newRange[0],
end: newRange[1]
});
} else if (newRange === _Cell.ErrorType.REF) {
return (0, _parser.buildCellErrorAst)(new _Cell.CellError(_Cell.ErrorType.REF));
} else {
return ast;
}
}
}]);
return Transformer;
}();
exports.Transformer = Transformer;