"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.EncoderContext = void 0;
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var StringBuilder_1 = require("../../util/StringBuilder");
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var SymbolInfo_1 = require("./SymbolInfo");
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var EncoderContext = /** @class */ (function () {
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function EncoderContext(msg) {
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this.msg = msg;
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this.pos = 0;
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this.skipAtEnd = 0;
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// From this point on Strings are not Unicode anymore!
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var msgBinary = msg.split('').map(function (c) { return c.charCodeAt(0); });
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var sb = new StringBuilder_1.default();
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for (var i = 0, c = msgBinary.length; i < c; i++) {
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var ch = String.fromCharCode(msgBinary[i] & 0xff);
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if (ch === '?' && msg.charAt(i) !== '?') {
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throw new Error('Message contains characters outside ISO-8859-1 encoding.');
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}
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sb.append(ch);
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}
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this.msg = sb.toString(); // Not Unicode here!
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this.shape = 0 /* FORCE_NONE */;
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this.codewords = new StringBuilder_1.default();
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this.newEncoding = -1;
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}
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EncoderContext.prototype.setSymbolShape = function (shape) {
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this.shape = shape;
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};
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EncoderContext.prototype.setSizeConstraints = function (minSize, maxSize) {
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this.minSize = minSize;
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this.maxSize = maxSize;
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};
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EncoderContext.prototype.getMessage = function () {
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return this.msg;
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};
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EncoderContext.prototype.setSkipAtEnd = function (count) {
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this.skipAtEnd = count;
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};
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EncoderContext.prototype.getCurrentChar = function () {
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return this.msg.charCodeAt(this.pos);
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};
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EncoderContext.prototype.getCurrent = function () {
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return this.msg.charCodeAt(this.pos);
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};
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EncoderContext.prototype.getCodewords = function () {
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return this.codewords;
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};
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EncoderContext.prototype.writeCodewords = function (codewords) {
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this.codewords.append(codewords);
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};
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EncoderContext.prototype.writeCodeword = function (codeword) {
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this.codewords.append(codeword);
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};
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EncoderContext.prototype.getCodewordCount = function () {
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return this.codewords.length();
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};
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EncoderContext.prototype.getNewEncoding = function () {
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return this.newEncoding;
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};
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EncoderContext.prototype.signalEncoderChange = function (encoding) {
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this.newEncoding = encoding;
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};
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EncoderContext.prototype.resetEncoderSignal = function () {
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this.newEncoding = -1;
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};
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EncoderContext.prototype.hasMoreCharacters = function () {
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return this.pos < this.getTotalMessageCharCount();
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};
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EncoderContext.prototype.getTotalMessageCharCount = function () {
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return this.msg.length - this.skipAtEnd;
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};
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EncoderContext.prototype.getRemainingCharacters = function () {
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return this.getTotalMessageCharCount() - this.pos;
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};
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EncoderContext.prototype.getSymbolInfo = function () {
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return this.symbolInfo;
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};
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EncoderContext.prototype.updateSymbolInfo = function (len) {
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if (len === void 0) { len = this.getCodewordCount(); }
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if (this.symbolInfo == null || len > this.symbolInfo.getDataCapacity()) {
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this.symbolInfo = SymbolInfo_1.default.lookup(len, this.shape, this.minSize, this.maxSize, true);
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}
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};
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EncoderContext.prototype.resetSymbolInfo = function () {
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this.symbolInfo = null;
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};
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return EncoderContext;
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}());
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exports.EncoderContext = EncoderContext;
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