import { assert, assign } from '@glimmer/util';
import { EntityParser, EventedTokenizer, HTML5NamedCharRefs as namedCharRefs } from 'simple-html-tokenizer';
export class Parser {
  constructor(source, entityParser = new EntityParser(namedCharRefs), mode = 'precompile') {
    this.elementStack = [];
    this.currentAttribute = null;
    this.currentNode = null;
    this.source = source;
    this.lines = source.source.split(/(?:\r\n?|\n)/g);
    this.tokenizer = new EventedTokenizer(this, entityParser, mode);
  }

  offset() {
    let {
      line,
      column
    } = this.tokenizer;
    return this.source.offsetFor(line, column);
  }

  pos({
    line,
    column
  }) {
    return this.source.offsetFor(line, column);
  }

  finish(node) {
    return assign({}, node, {
      loc: node.loc.until(this.offset())
    }); // node.loc = node.loc.withEnd(end);
  }

  get currentAttr() {
    return this.currentAttribute;
  }

  get currentTag() {
    let node = this.currentNode;
    (false && assert(node && (node.type === 'StartTag' || node.type === 'EndTag'), 'expected tag'));
    return node;
  }

  get currentStartTag() {
    let node = this.currentNode;
    (false && assert(node && node.type === 'StartTag', 'expected start tag'));
    return node;
  }

  get currentEndTag() {
    let node = this.currentNode;
    (false && assert(node && node.type === 'EndTag', 'expected end tag'));
    return node;
  }

  get currentComment() {
    let node = this.currentNode;
    (false && assert(node && node.type === 'CommentStatement', 'expected a comment'));
    return node;
  }

  get currentData() {
    let node = this.currentNode;
    (false && assert(node && node.type === 'TextNode', 'expected a text node'));
    return node;
  }

  acceptTemplate(node) {
    return this[node.type](node);
  }

  acceptNode(node) {
    return this[node.type](node);
  }

  currentElement() {
    return this.elementStack[this.elementStack.length - 1];
  }

  sourceForNode(node, endNode) {
    let firstLine = node.loc.start.line - 1;
    let currentLine = firstLine - 1;
    let firstColumn = node.loc.start.column;
    let string = [];
    let line;
    let lastLine;
    let lastColumn;

    if (endNode) {
      lastLine = endNode.loc.end.line - 1;
      lastColumn = endNode.loc.end.column;
    } else {
      lastLine = node.loc.end.line - 1;
      lastColumn = node.loc.end.column;
    }

    while (currentLine < lastLine) {
      currentLine++;
      line = this.lines[currentLine];

      if (currentLine === firstLine) {
        if (firstLine === lastLine) {
          string.push(line.slice(firstColumn, lastColumn));
        } else {
          string.push(line.slice(firstColumn));
        }
      } else if (currentLine === lastLine) {
        string.push(line.slice(0, lastColumn));
      } else {
        string.push(line);
      }
    }

    return string.join('\n');
  }

}
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../../../packages/@glimmer/syntax/lib/parser.ts"],"names":[],"mappings":"AACA,SAAS,MAAT,EAAiB,MAAjB,QAAuC,eAAvC;AACA,SACE,YADF,EAEE,gBAFF,EAGE,kBAAkB,IAAI,aAHxB,QAIO,uBAJP;AAsCA,OAAM,MAAgB,MAAhB,CAAsB;AAe1B,EAAA,WAAA,CACE,MADF,EAEE,YAAY,GAAG,IAAI,YAAJ,CAAiB,aAAjB,CAFjB,EAGE,IAAA,GAAiC,YAHnC,EAG+C;AAjBrC,SAAA,YAAA,GAA0B,EAA1B;AAGH,SAAA,gBAAA,GAAsC,IAAtC;AACA,SAAA,WAAA,GAOH,IAPG;AAeL,SAAK,MAAL,GAAc,MAAd;AACA,SAAK,KAAL,GAAa,MAAM,CAAC,MAAP,CAAc,KAAd,CAAoB,eAApB,CAAb;AACA,SAAK,SAAL,GAAiB,IAAI,gBAAJ,CAAqB,IAArB,EAA2B,YAA3B,EAAyC,IAAzC,CAAjB;AACD;;AAED,EAAA,MAAM,GAAA;AACJ,QAAI;AAAE,MAAA,IAAF;AAAQ,MAAA;AAAR,QAAmB,KAAK,SAA5B;AACA,WAAO,KAAK,MAAL,CAAY,SAAZ,CAAsB,IAAtB,EAA4B,MAA5B,CAAP;AACD;;AAED,EAAA,GAAG,CAAC;AAAE,IAAA,IAAF;AAAQ,IAAA;AAAR,GAAD,EAAiC;AAClC,WAAO,KAAK,MAAL,CAAY,SAAZ,CAAsB,IAAtB,EAA4B,MAA5B,CAAP;AACD;;AAED,EAAA,MAAM,CAAgC,IAAhC,EAA0D;AAC9D,WAAQ,MAAM,CAAC,EAAD,EAAK,IAAL,EAAW;AACvB,MAAA,GAAG,EAAE,IAAI,CAAC,GAAL,CAAS,KAAT,CAAe,KAAK,MAAL,EAAf;AADkB,KAAX,CAAd,CAD8D,CAK9D;AACD;;AAyCD,MAAI,WAAJ,GAAe;AACb,WAAc,KAAK,gBAAnB;AACD;;AAED,MAAI,UAAJ,GAAc;AACZ,QAAI,IAAI,GAAG,KAAK,WAAhB;AADY,cAEZ,MAAM,CAAC,IAAI,KAAK,IAAI,CAAC,IAAL,KAAc,UAAd,IAA4B,IAAI,CAAC,IAAL,KAAc,QAA/C,CAAL,EAA+D,cAA/D,CAFM;AAGZ,WAAO,IAAP;AACD;;AAED,MAAI,eAAJ,GAAmB;AACjB,QAAI,IAAI,GAAG,KAAK,WAAhB;AADiB,cAEjB,MAAM,CAAC,IAAI,IAAI,IAAI,CAAC,IAAL,KAAc,UAAvB,EAAmC,oBAAnC,CAFW;AAGjB,WAAO,IAAP;AACD;;AAED,MAAI,aAAJ,GAAiB;AACf,QAAI,IAAI,GAAG,KAAK,WAAhB;AADe,cAEf,MAAM,CAAC,IAAI,IAAI,IAAI,CAAC,IAAL,KAAc,QAAvB,EAAiC,kBAAjC,CAFS;AAGf,WAAO,IAAP;AACD;;AAED,MAAI,cAAJ,GAAkB;AAChB,QAAI,IAAI,GAAG,KAAK,WAAhB;AADgB,cAEhB,MAAM,CAAC,IAAI,IAAI,IAAI,CAAC,IAAL,KAAc,kBAAvB,EAA2C,oBAA3C,CAFU;AAGhB,WAAO,IAAP;AACD;;AAED,MAAI,WAAJ,GAAe;AACb,QAAI,IAAI,GAAG,KAAK,WAAhB;AADa,cAEb,MAAM,CAAC,IAAI,IAAI,IAAI,CAAC,IAAL,KAAc,UAAvB,EAAmC,sBAAnC,CAFO;AAGb,WAAO,IAAP;AACD;;AAED,EAAA,cAAc,CAAC,IAAD,EAAkB;AAC9B,WAAO,KAAK,IAAI,CAAC,IAAV,EAA6B,IAA7B,CAAP;AACD;;AAID,EAAA,UAAU,CAAyB,IAAzB,EAA0C;AAClD,WAAQ,KAAK,IAAI,CAAC,IAAV,EAA8D,IAA9D,CAAR;AACD;;AAED,EAAA,cAAc,GAAA;AACZ,WAAO,KAAK,YAAL,CAAkB,KAAK,YAAL,CAAkB,MAAlB,GAA2B,CAA7C,CAAP;AACD;;AAED,EAAA,aAAa,CAAC,IAAD,EAAiB,OAAjB,EAAsD;AACjE,QAAI,SAAS,GAAG,IAAI,CAAC,GAAL,CAAS,KAAT,CAAe,IAAf,GAAsB,CAAtC;AACA,QAAI,WAAW,GAAG,SAAS,GAAG,CAA9B;AACA,QAAI,WAAW,GAAG,IAAI,CAAC,GAAL,CAAS,KAAT,CAAe,MAAjC;AACA,QAAI,MAAM,GAAG,EAAb;AACA,QAAI,IAAJ;AAEA,QAAI,QAAJ;AACA,QAAI,UAAJ;;AAEA,QAAI,OAAJ,EAAa;AACX,MAAA,QAAQ,GAAG,OAAO,CAAC,GAAR,CAAY,GAAZ,CAAgB,IAAhB,GAAuB,CAAlC;AACA,MAAA,UAAU,GAAG,OAAO,CAAC,GAAR,CAAY,GAAZ,CAAgB,MAA7B;AACD,KAHD,MAGO;AACL,MAAA,QAAQ,GAAG,IAAI,CAAC,GAAL,CAAS,GAAT,CAAa,IAAb,GAAoB,CAA/B;AACA,MAAA,UAAU,GAAG,IAAI,CAAC,GAAL,CAAS,GAAT,CAAa,MAA1B;AACD;;AAED,WAAO,WAAW,GAAG,QAArB,EAA+B;AAC7B,MAAA,WAAW;AACX,MAAA,IAAI,GAAG,KAAK,KAAL,CAAW,WAAX,CAAP;;AAEA,UAAI,WAAW,KAAK,SAApB,EAA+B;AAC7B,YAAI,SAAS,KAAK,QAAlB,EAA4B;AAC1B,UAAA,MAAM,CAAC,IAAP,CAAY,IAAI,CAAC,KAAL,CAAW,WAAX,EAAwB,UAAxB,CAAZ;AACD,SAFD,MAEO;AACL,UAAA,MAAM,CAAC,IAAP,CAAY,IAAI,CAAC,KAAL,CAAW,WAAX,CAAZ;AACD;AACF,OAND,MAMO,IAAI,WAAW,KAAK,QAApB,EAA8B;AACnC,QAAA,MAAM,CAAC,IAAP,CAAY,IAAI,CAAC,KAAL,CAAW,CAAX,EAAc,UAAd,CAAZ;AACD,OAFM,MAEA;AACL,QAAA,MAAM,CAAC,IAAP,CAAY,IAAZ;AACD;AACF;;AAED,WAAO,MAAM,CAAC,IAAP,CAAY,IAAZ,CAAP;AACD;;AArKyB","sourcesContent":["import { Option } from '@glimmer/interfaces';\nimport { assert, assign, expect } from '@glimmer/util';\nimport {\n  EntityParser,\n  EventedTokenizer,\n  HTML5NamedCharRefs as namedCharRefs,\n} from 'simple-html-tokenizer';\n\nimport { SourcePosition } from './source/location';\nimport { Source } from './source/source';\nimport { SourceOffset, SourceSpan } from './source/span';\nimport * as ASTv1 from './v1/api';\nimport * as HBS from './v1/handlebars-ast';\n\nexport type ParserNodeBuilder<N extends { loc: SourceSpan }> = Omit<N, 'loc'> & {\n  loc: SourceOffset;\n};\n\nexport type Element = ASTv1.Template | ASTv1.Block | ASTv1.ElementNode;\n\nexport interface Tag<T extends 'StartTag' | 'EndTag'> {\n  readonly type: T;\n  name: string;\n  readonly attributes: ASTv1.AttrNode[];\n  readonly modifiers: ASTv1.ElementModifierStatement[];\n  readonly comments: ASTv1.MustacheCommentStatement[];\n  selfClosing: boolean;\n  readonly loc: SourceSpan;\n}\n\nexport interface Attribute {\n  name: string;\n  currentPart: ASTv1.TextNode | null;\n  parts: (ASTv1.MustacheStatement | ASTv1.TextNode)[];\n  isQuoted: boolean;\n  isDynamic: boolean;\n  start: SourceOffset;\n  valueSpan: SourceSpan;\n}\n\nexport abstract class Parser {\n  protected elementStack: Element[] = [];\n  private lines: string[];\n  readonly source: Source;\n  public currentAttribute: Option<Attribute> = null;\n  public currentNode: Option<\n    Readonly<\n      | ParserNodeBuilder<ASTv1.CommentStatement>\n      | ASTv1.TextNode\n      | ParserNodeBuilder<Tag<'StartTag'>>\n      | ParserNodeBuilder<Tag<'EndTag'>>\n    >\n  > = null;\n  public tokenizer: EventedTokenizer;\n\n  constructor(\n    source: Source,\n    entityParser = new EntityParser(namedCharRefs),\n    mode: 'precompile' | 'codemod' = 'precompile'\n  ) {\n    this.source = source;\n    this.lines = source.source.split(/(?:\\r\\n?|\\n)/g);\n    this.tokenizer = new EventedTokenizer(this, entityParser, mode);\n  }\n\n  offset(): SourceOffset {\n    let { line, column } = this.tokenizer;\n    return this.source.offsetFor(line, column);\n  }\n\n  pos({ line, column }: SourcePosition): SourceOffset {\n    return this.source.offsetFor(line, column);\n  }\n\n  finish<T extends { loc: SourceSpan }>(node: ParserNodeBuilder<T>): T {\n    return (assign({}, node, {\n      loc: node.loc.until(this.offset()),\n    } as const) as unknown) as T;\n\n    // node.loc = node.loc.withEnd(end);\n  }\n\n  abstract Program(node: HBS.Program): HBS.Output<'Program'>;\n  abstract MustacheStatement(node: HBS.MustacheStatement): HBS.Output<'MustacheStatement'>;\n  abstract Decorator(node: HBS.Decorator): HBS.Output<'Decorator'>;\n  abstract BlockStatement(node: HBS.BlockStatement): HBS.Output<'BlockStatement'>;\n  abstract DecoratorBlock(node: HBS.DecoratorBlock): HBS.Output<'DecoratorBlock'>;\n  abstract PartialStatement(node: HBS.PartialStatement): HBS.Output<'PartialStatement'>;\n  abstract PartialBlockStatement(\n    node: HBS.PartialBlockStatement\n  ): HBS.Output<'PartialBlockStatement'>;\n  abstract ContentStatement(node: HBS.ContentStatement): HBS.Output<'ContentStatement'>;\n  abstract CommentStatement(node: HBS.CommentStatement): HBS.Output<'CommentStatement'>;\n  abstract SubExpression(node: HBS.SubExpression): HBS.Output<'SubExpression'>;\n  abstract PathExpression(node: HBS.PathExpression): HBS.Output<'PathExpression'>;\n  abstract StringLiteral(node: HBS.StringLiteral): HBS.Output<'StringLiteral'>;\n  abstract BooleanLiteral(node: HBS.BooleanLiteral): HBS.Output<'BooleanLiteral'>;\n  abstract NumberLiteral(node: HBS.NumberLiteral): HBS.Output<'NumberLiteral'>;\n  abstract UndefinedLiteral(node: HBS.UndefinedLiteral): HBS.Output<'UndefinedLiteral'>;\n  abstract NullLiteral(node: HBS.NullLiteral): HBS.Output<'NullLiteral'>;\n\n  abstract reset(): void;\n  abstract finishData(): void;\n  abstract tagOpen(): void;\n  abstract beginData(): void;\n  abstract appendToData(char: string): void;\n  abstract beginStartTag(): void;\n  abstract appendToTagName(char: string): void;\n  abstract beginAttribute(): void;\n  abstract appendToAttributeName(char: string): void;\n  abstract beginAttributeValue(quoted: boolean): void;\n  abstract appendToAttributeValue(char: string): void;\n  abstract finishAttributeValue(): void;\n  abstract markTagAsSelfClosing(): void;\n  abstract beginEndTag(): void;\n  abstract finishTag(): void;\n  abstract beginComment(): void;\n  abstract appendToCommentData(char: string): void;\n  abstract finishComment(): void;\n  abstract reportSyntaxError(error: string): void;\n\n  get currentAttr(): Attribute {\n    return expect(this.currentAttribute, 'expected attribute');\n  }\n\n  get currentTag(): ParserNodeBuilder<Tag<'StartTag' | 'EndTag'>> {\n    let node = this.currentNode;\n    assert(node && (node.type === 'StartTag' || node.type === 'EndTag'), 'expected tag');\n    return node;\n  }\n\n  get currentStartTag(): ParserNodeBuilder<Tag<'StartTag'>> {\n    let node = this.currentNode;\n    assert(node && node.type === 'StartTag', 'expected start tag');\n    return node;\n  }\n\n  get currentEndTag(): ParserNodeBuilder<Tag<'EndTag'>> {\n    let node = this.currentNode;\n    assert(node && node.type === 'EndTag', 'expected end tag');\n    return node;\n  }\n\n  get currentComment(): ParserNodeBuilder<ASTv1.CommentStatement> {\n    let node = this.currentNode;\n    assert(node && node.type === 'CommentStatement', 'expected a comment');\n    return node;\n  }\n\n  get currentData(): ASTv1.TextNode {\n    let node = this.currentNode;\n    assert(node && node.type === 'TextNode', 'expected a text node');\n    return node;\n  }\n\n  acceptTemplate(node: HBS.Program): ASTv1.Template {\n    return this[node.type as 'Program'](node) as ASTv1.Template;\n  }\n\n  acceptNode(node: HBS.Program): ASTv1.Block | ASTv1.Template;\n  acceptNode<U extends HBS.Node | ASTv1.Node>(node: HBS.Node): U;\n  acceptNode<T extends HBS.NodeType>(node: HBS.Node<T>): HBS.Output<T> {\n    return (this[node.type as T] as (node: HBS.Node<T>) => HBS.Output<T>)(node);\n  }\n\n  currentElement(): Element {\n    return this.elementStack[this.elementStack.length - 1];\n  }\n\n  sourceForNode(node: HBS.Node, endNode?: { loc: HBS.SourceLocation }): string {\n    let firstLine = node.loc.start.line - 1;\n    let currentLine = firstLine - 1;\n    let firstColumn = node.loc.start.column;\n    let string = [];\n    let line;\n\n    let lastLine: number;\n    let lastColumn: number;\n\n    if (endNode) {\n      lastLine = endNode.loc.end.line - 1;\n      lastColumn = endNode.loc.end.column;\n    } else {\n      lastLine = node.loc.end.line - 1;\n      lastColumn = node.loc.end.column;\n    }\n\n    while (currentLine < lastLine) {\n      currentLine++;\n      line = this.lines[currentLine];\n\n      if (currentLine === firstLine) {\n        if (firstLine === lastLine) {\n          string.push(line.slice(firstColumn, lastColumn));\n        } else {\n          string.push(line.slice(firstColumn));\n        }\n      } else if (currentLine === lastLine) {\n        string.push(line.slice(0, lastColumn));\n      } else {\n        string.push(line);\n      }\n    }\n\n    return string.join('\\n');\n  }\n}\n"],"sourceRoot":""}