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import { TextWriter } from "../interfaces";
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import { FormatCompiler } from "./FormatCompiler";
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import { isString, argumentNotNull } from "../safe";
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import { Converter } from "./Converter";
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const compiler = new FormatCompiler();
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export abstract class TextWriterBase implements TextWriter {
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private _converter: Converter;
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constructor(converter = Converter.default) {
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argumentNotNull(converter, "converter");
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this._converter = converter;
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}
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writeNewLine() {
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this.writeValue("\n");
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}
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write(obj: any): void;
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write(format: string, ...args: any[]): void;
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write(format: any, ...args: any[]): void {
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if (args.length) {
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const compiled = compiler.compile(format);
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compiled(this, args);
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} else {
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this.writeValue(format);
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}
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}
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writeLine(obj?: any): void;
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writeLine(format: string, ...args: any[]): void;
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writeLine(): void {
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if (arguments.length)
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this.write.apply(this, arguments);
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this.writeNewLine();
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}
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writeValue(value: any, spec?: string): void {
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this.writeText(
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isString(value) ?
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value :
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this._converter.convert(value, spec)
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);
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}
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abstract writeText(text: string);
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}
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