define(['exports', 'module', '../utils'], function (exports, module, _utils) {
  /* global define */
  'use strict';

  var SourceNode = undefined;

  try {
    /* istanbul ignore next */
    if (typeof define !== 'function' || !define.amd) {
      // We don't support this in AMD environments. For these environments, we asusme that
      // they are running on the browser and thus have no need for the source-map library.
      var SourceMap = require('source-map');
      SourceNode = SourceMap.SourceNode;
    }
  } catch (err) {}
  /* NOP */

  /* istanbul ignore if: tested but not covered in istanbul due to dist build  */
  if (!SourceNode) {
    SourceNode = function (line, column, srcFile, chunks) {
      this.src = '';
      if (chunks) {
        this.add(chunks);
      }
    };
    /* istanbul ignore next */
    SourceNode.prototype = {
      add: function add(chunks) {
        if (_utils.isArray(chunks)) {
          chunks = chunks.join('');
        }
        this.src += chunks;
      },
      prepend: function prepend(chunks) {
        if (_utils.isArray(chunks)) {
          chunks = chunks.join('');
        }
        this.src = chunks + this.src;
      },
      toStringWithSourceMap: function toStringWithSourceMap() {
        return { code: this.toString() };
      },
      toString: function toString() {
        return this.src;
      }
    };
  }

  function castChunk(chunk, codeGen, loc) {
    if (_utils.isArray(chunk)) {
      var ret = [];

      for (var i = 0, len = chunk.length; i < len; i++) {
        ret.push(codeGen.wrap(chunk[i], loc));
      }
      return ret;
    } else if (typeof chunk === 'boolean' || typeof chunk === 'number') {
      // Handle primitives that the SourceNode will throw up on
      return chunk + '';
    }
    return chunk;
  }

  function CodeGen(srcFile) {
    this.srcFile = srcFile;
    this.source = [];
  }

  CodeGen.prototype = {
    isEmpty: function isEmpty() {
      return !this.source.length;
    },
    prepend: function prepend(source, loc) {
      this.source.unshift(this.wrap(source, loc));
    },
    push: function push(source, loc) {
      this.source.push(this.wrap(source, loc));
    },

    merge: function merge() {
      var source = this.empty();
      this.each(function (line) {
        source.add(['  ', line, '\n']);
      });
      return source;
    },

    each: function each(iter) {
      for (var i = 0, len = this.source.length; i < len; i++) {
        iter(this.source[i]);
      }
    },

    empty: function empty() {
      var loc = this.currentLocation || { start: {} };
      return new SourceNode(loc.start.line, loc.start.column, this.srcFile);
    },
    wrap: function wrap(chunk) {
      var loc = arguments.length <= 1 || arguments[1] === undefined ? this.currentLocation || { start: {} } : arguments[1];

      if (chunk instanceof SourceNode) {
        return chunk;
      }

      chunk = castChunk(chunk, this, loc);

      return new SourceNode(loc.start.line, loc.start.column, this.srcFile, chunk);
    },

    functionCall: function functionCall(fn, type, params) {
      params = this.generateList(params);
      return this.wrap([fn, type ? '.' + type + '(' : '(', params, ')']);
    },

    quotedString: function quotedString(str) {
      return '"' + (str + '').replace(/\\/g, '\\\\').replace(/"/g, '\\"').replace(/\n/g, '\\n').replace(/\r/g, '\\r').replace(/\u2028/g, '\\u2028') // Per Ecma-262 7.3 + 7.8.4
      .replace(/\u2029/g, '\\u2029') + '"';
    },

    objectLiteral: function objectLiteral(obj) {
      var pairs = [];

      for (var key in obj) {
        if (obj.hasOwnProperty(key)) {
          var value = castChunk(obj[key], this);
          if (value !== 'undefined') {
            pairs.push([this.quotedString(key), ':', value]);
          }
        }
      }

      var ret = this.generateList(pairs);
      ret.prepend('{');
      ret.add('}');
      return ret;
    },

    generateList: function generateList(entries) {
      var ret = this.empty();

      for (var i = 0, len = entries.length; i < len; i++) {
        if (i) {
          ret.add(',');
        }

        ret.add(castChunk(entries[i], this));
      }

      return ret;
    },

    generateArray: function generateArray(entries) {
      var ret = this.generateList(entries);
      ret.prepend('[');
      ret.add(']');

      return ret;
    }
  };

  module.exports = CodeGen;
});
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["../../../../lib/handlebars/compiler/code-gen.js"],"names":[],"mappings":";;;;AAGA,MAAI,UAAU,YAAA,CAAC;;AAEf,MAAI;;AAEF,QAAI,OAAO,MAAM,KAAK,UAAU,IAAI,CAAC,MAAM,CAAC,GAAG,EAAE;;;AAG/C,UAAI,SAAS,GAAG,OAAO,CAAC,YAAY,CAAC,CAAC;AACtC,gBAAU,GAAG,SAAS,CAAC,UAAU,CAAC;KACnC;GACF,CAAC,OAAO,GAAG,EAAE,EAEb;;;;AAAA,AAGD,MAAI,CAAC,UAAU,EAAE;AACf,cAAU,GAAG,UAAS,IAAI,EAAE,MAAM,EAAE,OAAO,EAAE,MAAM,EAAE;AACnD,UAAI,CAAC,GAAG,GAAG,EAAE,CAAC;AACd,UAAI,MAAM,EAAE;AACV,YAAI,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC;OAClB;KACF,CAAC;;AAEF,cAAU,CAAC,SAAS,GAAG;AACrB,SAAG,EAAE,aAAS,MAAM,EAAE;AACpB,YAAI,OA3BF,OAAO,CA2BG,MAAM,CAAC,EAAE;AACnB,gBAAM,GAAG,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;SAC1B;AACD,YAAI,CAAC,GAAG,IAAI,MAAM,CAAC;OACpB;AACD,aAAO,EAAE,iBAAS,MAAM,EAAE;AACxB,YAAI,OAjCF,OAAO,CAiCG,MAAM,CAAC,EAAE;AACnB,gBAAM,GAAG,MAAM,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;SAC1B;AACD,YAAI,CAAC,GAAG,GAAG,MAAM,GAAG,IAAI,CAAC,GAAG,CAAC;OAC9B;AACD,2BAAqB,EAAE,iCAAW;AAChC,eAAO,EAAC,IAAI,EAAE,IAAI,CAAC,QAAQ,EAAE,EAAC,CAAC;OAChC;AACD,cAAQ,EAAE,oBAAW;AACnB,eAAO,IAAI,CAAC,GAAG,CAAC;OACjB;KACF,CAAC;GACH;;AAGD,WAAS,SAAS,CAAC,KAAK,EAAE,OAAO,EAAE,GAAG,EAAE;AACtC,QAAI,OAjDE,OAAO,CAiDD,KAAK,CAAC,EAAE;AAClB,UAAI,GAAG,GAAG,EAAE,CAAC;;AAEb,WAAK,IAAI,CAAC,GAAG,CAAC,EAAE,GAAG,GAAG,KAAK,CAAC,MAAM,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE,EAAE;AAChD,WAAG,CAAC,IAAI,CAAC,OAAO,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC,CAAC,EAAE,GAAG,CAAC,CAAC,CAAC;OACvC;AACD,aAAO,GAAG,CAAC;KACZ,MAAM,IAAI,OAAO,KAAK,KAAK,SAAS,IAAI,OAAO,KAAK,KAAK,QAAQ,EAAE;;AAElE,aAAO,KAAK,GAAG,EAAE,CAAC;KACnB;AACD,WAAO,KAAK,CAAC;GACd;;AAGD,WAAS,OAAO,CAAC,OAAO,EAAE;AACxB,QAAI,CAAC,OAAO,GAAG,OAAO,CAAC;AACvB,QAAI,CAAC,MAAM,GAAG,EAAE,CAAC;GAClB;;AAED,SAAO,CAAC,SAAS,GAAG;AAClB,WAAO,EAAA,mBAAG;AACR,aAAO,CAAC,IAAI,CAAC,MAAM,CAAC,MAAM,CAAC;KAC5B;AACD,WAAO,EAAE,iBAAS,MAAM,EAAE,GAAG,EAAE;AAC7B,UAAI,CAAC,MAAM,CAAC,OAAO,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,CAAC;KAC7C;AACD,QAAI,EAAE,cAAS,MAAM,EAAE,GAAG,EAAE;AAC1B,UAAI,CAAC,MAAM,CAAC,IAAI,CAAC,IAAI,CAAC,IAAI,CAAC,MAAM,EAAE,GAAG,CAAC,CAAC,CAAC;KAC1C;;AAED,SAAK,EAAE,iBAAW;AAChB,UAAI,MAAM,GAAG,IAAI,CAAC,KAAK,EAAE,CAAC;AAC1B,UAAI,CAAC,IAAI,CAAC,UAAS,IAAI,EAAE;AACvB,cAAM,CAAC,GAAG,CAAC,CAAC,IAAI,EAAE,IAAI,EAAE,IAAI,CAAC,CAAC,CAAC;OAChC,CAAC,CAAC;AACH,aAAO,MAAM,CAAC;KACf;;AAED,QAAI,EAAE,cAAS,IAAI,EAAE;AACnB,WAAK,IAAI,CAAC,GAAG,CAAC,EAAE,GAAG,GAAG,IAAI,CAAC,MAAM,CAAC,MAAM,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE,EAAE;AACtD,YAAI,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC,CAAC,CAAC,CAAC;OACtB;KACF;;AAED,SAAK,EAAE,iBAAW;AAChB,UAAI,GAAG,GAAG,IAAI,CAAC,eAAe,IAAI,EAAC,KAAK,EAAE,EAAE,EAAC,CAAC;AAC9C,aAAO,IAAI,UAAU,CAAC,GAAG,CAAC,KAAK,CAAC,IAAI,EAAE,GAAG,CAAC,KAAK,CAAC,MAAM,EAAE,IAAI,CAAC,OAAO,CAAC,CAAC;KACvE;AACD,QAAI,EAAE,cAAS,KAAK,EAA6C;UAA3C,GAAG,yDAAG,IAAI,CAAC,eAAe,IAAI,EAAC,KAAK,EAAE,EAAE,EAAC;;AAC7D,UAAI,KAAK,YAAY,UAAU,EAAE;AAC/B,eAAO,KAAK,CAAC;OACd;;AAED,WAAK,GAAG,SAAS,CAAC,KAAK,EAAE,IAAI,EAAE,GAAG,CAAC,CAAC;;AAEpC,aAAO,IAAI,UAAU,CAAC,GAAG,CAAC,KAAK,CAAC,IAAI,EAAE,GAAG,CAAC,KAAK,CAAC,MAAM,EAAE,IAAI,CAAC,OAAO,EAAE,KAAK,CAAC,CAAC;KAC9E;;AAED,gBAAY,EAAE,sBAAS,EAAE,EAAE,IAAI,EAAE,MAAM,EAAE;AACvC,YAAM,GAAG,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,CAAC;AACnC,aAAO,IAAI,CAAC,IAAI,CAAC,CAAC,EAAE,EAAE,IAAI,GAAG,GAAG,GAAG,IAAI,GAAG,GAAG,GAAG,GAAG,EAAE,MAAM,EAAE,GAAG,CAAC,CAAC,CAAC;KACpE;;AAED,gBAAY,EAAE,sBAAS,GAAG,EAAE;AAC1B,aAAO,GAAG,GAAG,CAAC,GAAG,GAAG,EAAE,CAAA,CACnB,OAAO,CAAC,KAAK,EAAE,MAAM,CAAC,CACtB,OAAO,CAAC,IAAI,EAAE,KAAK,CAAC,CACpB,OAAO,CAAC,KAAK,EAAE,KAAK,CAAC,CACrB,OAAO,CAAC,KAAK,EAAE,KAAK,CAAC,CACrB,OAAO,CAAC,SAAS,EAAE,SAAS,CAAC;OAC7B,OAAO,CAAC,SAAS,EAAE,SAAS,CAAC,GAAG,GAAG,CAAC;KACxC;;AAED,iBAAa,EAAE,uBAAS,GAAG,EAAE;AAC3B,UAAI,KAAK,GAAG,EAAE,CAAC;;AAEf,WAAK,IAAI,GAAG,IAAI,GAAG,EAAE;AACnB,YAAI,GAAG,CAAC,cAAc,CAAC,GAAG,CAAC,EAAE;AAC3B,cAAI,KAAK,GAAG,SAAS,CAAC,GAAG,CAAC,GAAG,CAAC,EAAE,IAAI,CAAC,CAAC;AACtC,cAAI,KAAK,KAAK,WAAW,EAAE;AACzB,iBAAK,CAAC,IAAI,CAAC,CAAC,IAAI,CAAC,YAAY,CAAC,GAAG,CAAC,EAAE,GAAG,EAAE,KAAK,CAAC,CAAC,CAAC;WAClD;SACF;OACF;;AAED,UAAI,GAAG,GAAG,IAAI,CAAC,YAAY,CAAC,KAAK,CAAC,CAAC;AACnC,SAAG,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;AACjB,SAAG,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC;AACb,aAAO,GAAG,CAAC;KACZ;;AAGD,gBAAY,EAAE,sBAAS,OAAO,EAAE;AAC9B,UAAI,GAAG,GAAG,IAAI,CAAC,KAAK,EAAE,CAAC;;AAEvB,WAAK,IAAI,CAAC,GAAG,CAAC,EAAE,GAAG,GAAG,OAAO,CAAC,MAAM,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,EAAE,EAAE;AAClD,YAAI,CAAC,EAAE;AACL,aAAG,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC;SACd;;AAED,WAAG,CAAC,GAAG,CAAC,SAAS,CAAC,OAAO,CAAC,CAAC,CAAC,EAAE,IAAI,CAAC,CAAC,CAAC;OACtC;;AAED,aAAO,GAAG,CAAC;KACZ;;AAED,iBAAa,EAAE,uBAAS,OAAO,EAAE;AAC/B,UAAI,GAAG,GAAG,IAAI,CAAC,YAAY,CAAC,OAAO,CAAC,CAAC;AACrC,SAAG,CAAC,OAAO,CAAC,GAAG,CAAC,CAAC;AACjB,SAAG,CAAC,GAAG,CAAC,GAAG,CAAC,CAAC;;AAEb,aAAO,GAAG,CAAC;KACZ;GACF,CAAC;;mBAEa,OAAO","file":"code-gen.js","sourcesContent":["/* global define */\nimport {isArray} from '../utils';\n\nlet SourceNode;\n\ntry {\n  /* istanbul ignore next */\n  if (typeof define !== 'function' || !define.amd) {\n    // We don't support this in AMD environments. For these environments, we asusme that\n    // they are running on the browser and thus have no need for the source-map library.\n    let SourceMap = require('source-map');\n    SourceNode = SourceMap.SourceNode;\n  }\n} catch (err) {\n  /* NOP */\n}\n\n/* istanbul ignore if: tested but not covered in istanbul due to dist build  */\nif (!SourceNode) {\n  SourceNode = function(line, column, srcFile, chunks) {\n    this.src = '';\n    if (chunks) {\n      this.add(chunks);\n    }\n  };\n  /* istanbul ignore next */\n  SourceNode.prototype = {\n    add: function(chunks) {\n      if (isArray(chunks)) {\n        chunks = chunks.join('');\n      }\n      this.src += chunks;\n    },\n    prepend: function(chunks) {\n      if (isArray(chunks)) {\n        chunks = chunks.join('');\n      }\n      this.src = chunks + this.src;\n    },\n    toStringWithSourceMap: function() {\n      return {code: this.toString()};\n    },\n    toString: function() {\n      return this.src;\n    }\n  };\n}\n\n\nfunction castChunk(chunk, codeGen, loc) {\n  if (isArray(chunk)) {\n    let ret = [];\n\n    for (let i = 0, len = chunk.length; i < len; i++) {\n      ret.push(codeGen.wrap(chunk[i], loc));\n    }\n    return ret;\n  } else if (typeof chunk === 'boolean' || typeof chunk === 'number') {\n    // Handle primitives that the SourceNode will throw up on\n    return chunk + '';\n  }\n  return chunk;\n}\n\n\nfunction CodeGen(srcFile) {\n  this.srcFile = srcFile;\n  this.source = [];\n}\n\nCodeGen.prototype = {\n  isEmpty() {\n    return !this.source.length;\n  },\n  prepend: function(source, loc) {\n    this.source.unshift(this.wrap(source, loc));\n  },\n  push: function(source, loc) {\n    this.source.push(this.wrap(source, loc));\n  },\n\n  merge: function() {\n    let source = this.empty();\n    this.each(function(line) {\n      source.add(['  ', line, '\\n']);\n    });\n    return source;\n  },\n\n  each: function(iter) {\n    for (let i = 0, len = this.source.length; i < len; i++) {\n      iter(this.source[i]);\n    }\n  },\n\n  empty: function() {\n    let loc = this.currentLocation || {start: {}};\n    return new SourceNode(loc.start.line, loc.start.column, this.srcFile);\n  },\n  wrap: function(chunk, loc = this.currentLocation || {start: {}}) {\n    if (chunk instanceof SourceNode) {\n      return chunk;\n    }\n\n    chunk = castChunk(chunk, this, loc);\n\n    return new SourceNode(loc.start.line, loc.start.column, this.srcFile, chunk);\n  },\n\n  functionCall: function(fn, type, params) {\n    params = this.generateList(params);\n    return this.wrap([fn, type ? '.' + type + '(' : '(', params, ')']);\n  },\n\n  quotedString: function(str) {\n    return '\"' + (str + '')\n      .replace(/\\\\/g, '\\\\\\\\')\n      .replace(/\"/g, '\\\\\"')\n      .replace(/\\n/g, '\\\\n')\n      .replace(/\\r/g, '\\\\r')\n      .replace(/\\u2028/g, '\\\\u2028') // Per Ecma-262 7.3 + 7.8.4\n      .replace(/\\u2029/g, '\\\\u2029') + '\"';\n  },\n\n  objectLiteral: function(obj) {\n    let pairs = [];\n\n    for (let key in obj) {\n      if (obj.hasOwnProperty(key)) {\n        let value = castChunk(obj[key], this);\n        if (value !== 'undefined') {\n          pairs.push([this.quotedString(key), ':', value]);\n        }\n      }\n    }\n\n    let ret = this.generateList(pairs);\n    ret.prepend('{');\n    ret.add('}');\n    return ret;\n  },\n\n\n  generateList: function(entries) {\n    let ret = this.empty();\n\n    for (let i = 0, len = entries.length; i < len; i++) {\n      if (i) {\n        ret.add(',');\n      }\n\n      ret.add(castChunk(entries[i], this));\n    }\n\n    return ret;\n  },\n\n  generateArray: function(entries) {\n    let ret = this.generateList(entries);\n    ret.prepend('[');\n    ret.add(']');\n\n    return ret;\n  }\n};\n\nexport default CodeGen;\n\n"]}