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Param.js
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import * as lib from "./Common.js";
import { TF } from "./Time.js";
import { ArrayItemHandler } from "./Common.js";
class Base {
}
export class ValueInfo extends Base {
static isCorrect(info) { return (info.min == null || info.max == null || info.min <= info.max) && (info.step == null || info.step > 0); }
static isCorrectValue(value, info) {
return !isNaN(value) && (info.min == null || value >= info.min) && (info.max == null || value <= info.max)
&& (!info.step || Math.abs(Math.round(value / info.step) - value / info.step) < 0.0001); // Math.pow(0.1, lib.GetDblPrecision(step)+8))
}
}
export class ValueEnum extends Base {
}
export class ParamType extends Base {
valueToString(value) { return this.isCorrectValue(value) ? this._valueToString(value) : null; }
stringToValue(string) { return this.isCorrectValue(string) ? this._stringToValue(string) : null; }
isCorrectValue(valueOrString) {
if (typeof valueOrString == "string")
if (this.stringToValue(valueOrString) == null)
return false;
let info = this.valuesInfo;
let value = +valueOrString;
let enums = info.values;
if (enums)
return enums.includes(value);
return ValueInfo.isCorrectValue(value, info);
}
}
export class ParamType_Numeric extends ParamType {
constructor(info) { super(); if (info instanceof ValueInfo)
console.assert(ValueInfo.isCorrect(info)); this.valuesInfo = info; }
_valueToString(value) { return value.toString(); }
_stringToValue(string) {
let step = this.valuesInfo.step;
let val = step && step == Math.round(step) ? Number.parseInt(string) : Number.parseFloat(string);
return !isNaN(val) ? val : null;
}
}
export class ParamType_Bool extends ParamType {
constructor() {
super(...arguments);
this.valuesInfo = { min: 0, max: 1, step: 1 };
}
_valueToString(value) { return value == 1 ? "true" : value == 0 ? "false" : null; }
_stringToValue(string) { return (string == "true" || string == "1") ? 1 : (string == "false" || string == "0") ? 0 : null; }
}
class ParamType_Period extends ParamType {
constructor() {
super(...arguments);
this.valuesInfo = { min: 1, step: 1, progressive: true };
}
isCorrectValue(valueOrString) { return Number.isInteger(+valueOrString) && +valueOrString > 1; }
_valueToString(value) { return value.toString(); }
_stringToValue(string) { return +string; }
}
export class ParamType_Time extends ParamType {
constructor() {
super(...arguments);
this.valuesInfo = { min: 0, step: 1 }; //: ParamType["valuesInfo"]|null = null;
//constructor() { }
}
_valueToString(value) { return new Date(value).toUTCString(); }
_stringToValue(string) { return new Date(string).valueOf(); }
}
export class ParamType_TimeOfDay extends ParamType {
constructor() {
super(...arguments);
this.valuesInfo = { min: 0, max: TF.D1.msec - 1, step: 1 };
}
_valueToString(value) { return new Date(value).toTimeString(); }
_stringToValue(string) { return new Date(string).valueOf() % TF.D1.msec; }
}
export const paramType_Period = new ParamType_Period; // период (напр. период скользящей средней)
export const paramType_Time = new ParamType_Time; // время (вместе с датой)
export const paramType_TimeOfDay = new ParamType_TimeOfDay; // время дня
export const paramType_Bool = new ParamType_Bool;
export class ParamInfo {
}
/*
class ParamInfo extends Base {
name : string;
min : number;
max : number;
step : number;
progressive? : boolean;
values : [number]; //get values() : [number] { }
//constructor(name, min)
}
*/
// function Param(name :string, info :{ min :number, max :number, step :number, progressive? :boolean}) : ParamInfo {
// return {name: name, type: new ParamType_Numeric(info) };//, name: name }; //{ name: name, min: info.min, max :info.max};
// }
export function Param(name, info, defaultValue, defaultRange) {
var _a;
let isStatic = (_a = defaultRange) === null || _a === void 0 ? void 0 : _a.static;
let defRange = defaultRange;
if ((defRange === null || defRange === void 0 ? void 0 : defRange.start) == null || (defRange === null || defRange === void 0 ? void 0 : defRange.end) == null)
defRange = undefined;
let defValue = defaultValue != null ? Number(defaultValue) : undefined;
return { name, type: (info instanceof ParamType) ? info : new ParamType_Numeric(info), defaultValue: defValue, defaultRange: defRange, static: isStatic }; //, name: name }; //{ name: name, min: info.min, max :info.max};
}
export class CParamStepper {
constructor(start, end, step) {
if (!step)
step = 1;
this.start = +start;
this.end = +end;
this.step = +step; //[ this.start, this.end, this.step ] = { start, end, step };
//let start= this.start, end= this.end, step= this.step;
let toStr = () => "start=" + start + " end=" + end + " step=" + step;
if ((end - start) / step < 0)
throw "Wrong values: " + toStr();
//if (Math.abs(start - step*Math.round(start/step)) > 0.00000001) throw "Wrong values: "+toStr();
//if (Math.abs(end - step*Math.round(end/step)) > 0.00000001) throw "Wrong values: "+toStr();
this.length = Math.round((end - start) / step + 1);
return new Proxy(this, ArrayItemHandler((obj, i) => obj.start + i * obj.step));
}
[Symbol.iterator]() {
let i = -1;
let total = this.length; //(this.end - this.start) / this.step + 1;
let obj = this;
//let value= obj.start - obj.step;
return {
next() {
//value += obj.step;
i++;
let val = obj.start + i * obj.step; //Math.round(value / obj.step) * obj.step;
if (i < total) {
return { value: val, done: false };
}
return { value: 0, done: true };
}
};
}
}
export var E_MATCH_END;
(function (E_MATCH_END) {
E_MATCH_END[E_MATCH_END["LESS_OR_EXACT"] = 10] = "LESS_OR_EXACT";
E_MATCH_END[E_MATCH_END["GREAT_OR_EXACT"] = 11] = "GREAT_OR_EXACT";
E_MATCH_END[E_MATCH_END["PREV_OR_EXACT"] = 12] = "PREV_OR_EXACT";
E_MATCH_END[E_MATCH_END["NEXT_OR_EXACT"] = 13] = "NEXT_OR_EXACT";
E_MATCH_END[E_MATCH_END["EXACT"] = 14] = "EXACT";
E_MATCH_END[E_MATCH_END["CLOSER"] = 15] = "CLOSER";
E_MATCH_END[E_MATCH_END["FIT"] = 16] = "FIT";
})(E_MATCH_END || (E_MATCH_END = {}));
;
function Print(...args) { console.log(args); }
//--------- Создание ряда значений по заданном диапазону, шагу и коэффициенту прогрессии шага ------------------------------------------------------------
export function CreateUniqueValues_start_end_step_stepX_endMatch(startvalue, endvalue, step, stepX, endMatch, throwOnError = false) {
if (step == 0)
return [startvalue];
let values = [];
if (stepX == 0)
stepX = 1;
if (stepX < 1) {
console.error("Некорректный stepX:", stepX);
if (throwOnError)
throw ("Некорректный коэф.прогрессии");
return null;
}
let ranges = (endvalue - startvalue) / step;
if (ranges < 0) {
console.error("Некорректные параметры: startvalue=" + startvalue, "endvalue=" + endvalue, "step=" + step);
if (throwOnError)
throw ("Некорректные параметры");
return null;
}
let count = Math.ceil(ranges) + 1;
if (count == 0)
return [];
let positive = step > 0;
let step0 = step;
let digits = lib.GetDblPrecision(step0, 9);
if (digits < 9 && stepX > 1 && lib.MaxCommonDivisor(startvalue, step, digits) < step) {
console.error("Некратные значения: startvalue=" + startvalue, "step=" + step);
if (throwOnError)
throw ("Некратные значения: " + startvalue + " " + step);
return null;
}
values.length = count + 1; // с запасом
let value = startvalue;
let i;
for (i = 0;; i++) {
if (digits < 9)
value = lib.NormalizeDouble(value, 8);
values[i] = value;
if (positive ? value >= endvalue : value <= endvalue)
break;
step *= stepX;
if (i > 0 && value == values[i - 1])
i--; //if (positive ? step>0.5 : step<-0.5) i--; else { i--; break; }
value += step;
if (stepX > 1)
value = Math.round(value / step0) * step0;
}
//Alert(i);
if (endMatch == E_MATCH_END.PREV_OR_EXACT)
endMatch = positive ? E_MATCH_END.GREAT_OR_EXACT : E_MATCH_END.LESS_OR_EXACT;
else if (endMatch == E_MATCH_END.NEXT_OR_EXACT)
endMatch = positive ? E_MATCH_END.LESS_OR_EXACT : E_MATCH_END.GREAT_OR_EXACT;
switch (endMatch) {
case E_MATCH_END.GREAT_OR_EXACT:
if (value < endvalue)
i = -1;
break;
case E_MATCH_END.LESS_OR_EXACT:
if (value > endvalue)
i--;
break;
case E_MATCH_END.FIT:
case E_MATCH_END.CLOSER:
if (positive ? value > endvalue : endvalue < value) {
if (Math.abs(value - endvalue) > Math.abs(values[i - 1] - endvalue))
i--;
else if (endMatch == E_MATCH_END.FIT)
values[i] = endvalue;
break;
} // Иначе переходим к EXACT
case E_MATCH_END.EXACT:
if (value != endvalue)
i = -1;
break;
default:
console.error("Некорректное значение endMatch=" + endMatch);
i = -1;
if (throwOnError)
throw ("Некорректное значение endMatch=" + endMatch);
}
;
values.length = i + 1;
if (i != -1)
i++;
return values;
}
//
// let ppp= [
//
// Param("start balance", {min: 1, step: 1, progressive: true }, 100, {start: 100, end: 1000000, static: true}),
// Param("минимальный шаг, %", {min:0, max:90, step: 0.5, progressive: true }, 10),
// //Param("минимальный шаг, % ATR D2", {min:0, max:1000, step: 0.01}, 0),
// Param("степень",{min:0.5, max:2, step: 0.5}, 1),
// Param("ATR_bars",{min:0, step: 1, progressive: true}, 0, {start: 0, end: 100} ),
// ];
//
//
// import type {IParams, IParam2, IParamNum} from "../and/CParams"
//
//
// function ConvertParamAny(name: string, val : IParam2|IParam2[]|number|number[]|string|string[]) : ParamInfo[] {
//
// }
//
// function nameFromPath(path :readonly (string|number)[]) { return path.join(" -> "); }
//
// //class CPath extends Array<string|number> { toString() { return this.join(" ->"); } }
// class CPath {
// private _keyPath = new Array<string|number>();
// private _namePath = new Array<string|number>();
// toString() { return this._namePath.join("->"); }
// concat1(key :string|number) { return this.concat2(key, key); }
// concat2(key : string|number, name: string|number) { let obj= new CPath; obj._keyPath= this._keyPath.concat(key); obj._namePath= this._namePath.concat(name); return obj; }
// }
//
//
// function* ConvertParam(val : IParam2, path :CPath) : Generator<[ParamInfo, (string|number)[], ((testerVal:number)=>(number|string))?]> {
// function create(info :ParamInfo, key? :string|number, convertFunc? :((testerVal:number)=>(number|string))) {
// info.name= path.
// path= path.concat2(key ?? info.name, info.name);
// return [info, path.concat(suffix ?? [...[]]), convertFunc];
// }
// if (typeof val=="boolean") return create(Param(path+"", paramType_Bool, val));
// let zzz : keyof IParamNum;
// let params : ParamInfo[] = [];
// if (typeof val=="object") {
// if (val.enabled!=null)
// yield [Param(path+" Enable", paramType_Bool, val.enabled), path.concat("enabled")];
// if (val instanceof Array) {
// for(let [i, item] of val.entries())
// yield* ConvertParam(item, path.concat(i));
// return params;
// }
// let name= val.name;
// let value= val.value;
// if (typeof value=="boolean") return [Param(path.concat(name ?? key)+"", paramType_Bool, value), path];
// //let func : ((testerVal:number)=>(number|string))|undefined;
// //let range= val.range;
// //if (val.range instanceof Array) { range= { min: 0, max: val.range.length-1, step: 1}; func= (testerVal :number)=> (val.range as Array<any>)[testerVal]; }
// let range= val.range instanceof Array ? { min: 0, max: val.range.length-1, step: 1} : val.range;
// let func = val.range instanceof Array ? (testerVal :number)=> (val.range as Array<any>)[testerVal] : undefined;
// if (typeof value=="number") return [Param(key, range!, value)];
// if (value instanceof Array)
// for(let [i, item] of value.entries())
// if (typeof item=="object")
// yield [ConvertParam(key+"."+)]
// params.push(Param(key+" #"+i, range, item));
//
// return ConvertParam(key, val.value);
// //let value= val.value;
// if (typeof value=="boolean") return
// }
// }
//
//
//
// // zig = { name: "Зигзаги", value: {zig1: true, zig2: true, zig3: true, zig4: true, zig5: true, zig6: true } };
// //
// // fibo = { name: "Fibo", value: new CParamFibo(), enabled: true };
// //
// // twoBars= {
// // name: "2 bars",
// // value: {
// // //коэфициенты для рассчета горизонтальных линий относительно текущего зигзага
// // koefStart: { value: 0.0, range: { min:0, max:1, step:0.01 } },
// // koefEnd: { value: 0.22, range: { min:0, max:1, step:0.01 } },
// // //количество секций участвующих в расчете горизонтальных линий
// // kolZigToLinec: { value: 3, range: {min: 2, max: 10, step: 1} }
// // },
//
// function ConvertParams(srcParams : IParams) {
// let params : unknown[] = [];
// for(let key in srcParams) {
// let param= ConvertParam(key, srcParams[key]);
// params.push(param);
// }
// }