fracturedjsonjs/dist/PaddedFormattingTokens.js

JSON formatter that produces highly readable but fairly compact output

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.PaddedFormattingTokens = void 0;
const BracketPaddingType_1 = require("./BracketPaddingType");
const EolStyle_1 = require("./EolStyle");
const JsonItemType_1 = require("./JsonItemType");
class PaddedFormattingTokens {
    constructor(opts, strLenFunc) {
        this._arrStart = [];
        this._arrStart[BracketPaddingType_1.BracketPaddingType.Empty] = "[";
        this._arrStart[BracketPaddingType_1.BracketPaddingType.Simple] = (opts.SimpleBracketPadding) ? "[ " : "[";
        this._arrStart[BracketPaddingType_1.BracketPaddingType.Complex] = (opts.NestedBracketPadding) ? "[ " : "[";
        this._arrEnd = [];
        this._arrEnd[BracketPaddingType_1.BracketPaddingType.Empty] = "]";
        this._arrEnd[BracketPaddingType_1.BracketPaddingType.Simple] = (opts.SimpleBracketPadding) ? " ]" : "]";
        this._arrEnd[BracketPaddingType_1.BracketPaddingType.Complex] = (opts.NestedBracketPadding) ? " ]" : "]";
        this._objStart = [];
        this._objStart[BracketPaddingType_1.BracketPaddingType.Empty] = "{";
        this._objStart[BracketPaddingType_1.BracketPaddingType.Simple] = (opts.SimpleBracketPadding) ? "{ " : "{";
        this._objStart[BracketPaddingType_1.BracketPaddingType.Complex] = (opts.NestedBracketPadding) ? "{ " : "{";
        this._objEnd = [];
        this._objEnd[BracketPaddingType_1.BracketPaddingType.Empty] = "}";
        this._objEnd[BracketPaddingType_1.BracketPaddingType.Simple] = (opts.SimpleBracketPadding) ? " }" : "}";
        this._objEnd[BracketPaddingType_1.BracketPaddingType.Complex] = (opts.NestedBracketPadding) ? " }" : "}";
        this._comma = (opts.CommaPadding) ? ", " : ",";
        this._colon = (opts.ColonPadding) ? ": " : ":";
        this._comment = (opts.CommentPadding) ? " " : "";
        this._eol = (opts.JsonEolStyle === EolStyle_1.EolStyle.Crlf) ? "\r\n" : "\n";
        this._arrStartLen = this._arrStart.map(strLenFunc);
        this._arrEndLen = this._arrEnd.map(strLenFunc);
        this._objStartLen = this._objStart.map(strLenFunc);
        this._objEndLen = this._objEnd.map(strLenFunc);
        // Create pre-made indent strings for levels 0 and 1 now.  We'll construct and cache others as needed.
        this._indentStrings = [
            "",
            (opts.UseTabToIndent) ? "\t" : " ".repeat(opts.IndentSpaces),
        ];
        // Same with spaces
        this._spaceStrings = [
            "",
            " ",
        ];
        this._commaLen = strLenFunc(this._comma);
        this._colonLen = strLenFunc(this._colon);
        this._commentLen = strLenFunc(this._comment);
        this._literalNullLen = strLenFunc("null");
        this._literalTrueLen = strLenFunc("true");
        this._literalFalseLen = strLenFunc("false");
        this._prefixStringLen = strLenFunc(opts.PrefixString);
        this._dummyComma = " ".repeat(this._commaLen);
    }
    get Comma() { return this._comma; }
    ;
    get Colon() { return this._colon; }
    ;
    get Comment() { return this._comment; }
    ;
    get EOL() { return this._eol; }
    ;
    get CommaLen() { return this._commaLen; }
    ;
    get ColonLen() { return this._colonLen; }
    ;
    get CommentLen() { return this._commentLen; }
    ;
    get LiteralNullLen() { return this._literalNullLen; }
    get LiteralTrueLen() { return this._literalTrueLen; }
    get LiteralFalseLen() { return this._literalFalseLen; }
    get PrefixStringLen() { return this._prefixStringLen; }
    ;
    get DummyComma() { return this._dummyComma; }
    ;
    ArrStart(type) {
        return this._arrStart[type];
    }
    ArrEnd(type) {
        return this._arrEnd[type];
    }
    ObjStart(type) {
        return this._objStart[type];
    }
    ObjEnd(type) {
        return this._objEnd[type];
    }
    Start(elemType, bracketType) {
        return (elemType === JsonItemType_1.JsonItemType.Array) ? this.ArrStart(bracketType) : this.ObjStart(bracketType);
    }
    End(elemType, bracketType) {
        return (elemType === JsonItemType_1.JsonItemType.Array) ? this.ArrEnd(bracketType) : this.ObjEnd(bracketType);
    }
    ArrStartLen(type) {
        return this._arrStartLen[type];
    }
    ArrEndLen(type) {
        return this._arrEndLen[type];
    }
    ObjStartLen(type) {
        return this._objStartLen[type];
    }
    ObjEndLen(type) {
        return this._objEndLen[type];
    }
    StartLen(elemType, bracketType) {
        return (elemType === JsonItemType_1.JsonItemType.Array) ? this.ArrStartLen(bracketType) : this.ObjStartLen(bracketType);
    }
    EndLen(elemType, bracketType) {
        return (elemType === JsonItemType_1.JsonItemType.Array) ? this.ArrEndLen(bracketType) : this.ObjEndLen(bracketType);
    }
    Indent(level) {
        if (level >= this._indentStrings.length) {
            for (let i = this._indentStrings.length; i <= level; ++i)
                this._indentStrings.push(this._indentStrings[i - 1] + this._indentStrings[1]);
        }
        return this._indentStrings[level];
    }
    Spaces(level) {
        if (level >= this._spaceStrings.length) {
            for (let i = this._spaceStrings.length; i <= level; ++i)
                this._spaceStrings.push(" ".repeat(i));
        }
        return this._spaceStrings[level];
    }
}
exports.PaddedFormattingTokens = PaddedFormattingTokens;