// Generated by CoffeeScript 1.4.0
var __hasProp = {}.hasOwnProperty,
  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; };

module.exports = function(BasePlugin) {
  var HandlebarsPlugin;
  return HandlebarsPlugin = (function(_super) {

    __extends(HandlebarsPlugin, _super);

    HandlebarsPlugin.prototype.name = 'handlebars';

    HandlebarsPlugin.prototype.handlebars = null;

    function HandlebarsPlugin() {
      var config, docpad, handlebars, helper, name, partial, _ref, _ref1;
      HandlebarsPlugin.__super__.constructor.apply(this, arguments);
      docpad = this.docpad;
      config = this.config;
      handlebars = this.handlebars = require('handlebars');
      this.precompileOpts = this.config.precompileOpts || {};
      if (this.config.helpers) {
        _ref = this.config.helpers;
        for (name in _ref) {
          if (!__hasProp.call(_ref, name)) continue;
          helper = _ref[name];
          handlebars.registerHelper(name, helper);
        }
      }
      if (this.config.partials) {
        _ref1 = this.config.partials;
        for (name in _ref1) {
          if (!__hasProp.call(_ref1, name)) continue;
          partial = _ref1[name];
          handlebars.registerPartial(name, partial);
        }
      }
    }

    HandlebarsPlugin.prototype.render = function(opts) {
      var content, handlebars, inExtension, outExtension, output, templateData;
      inExtension = opts.inExtension, outExtension = opts.outExtension, templateData = opts.templateData, content = opts.content;
      handlebars = this.handlebars;
      if (inExtension === 'hb' || inExtension === 'hbs' || inExtension === 'handlebars') {
        if (outExtension === 'js' || outExtension === 'inlinejs') {
          output = this.handlePrecompileOpts(opts);
        } else {
          output = handlebars.compile(opts.content)(templateData);
        }
        return opts.content = output;
      }
    };

    HandlebarsPlugin.prototype.handlePrecompileOpts = function(opts) {
      var argv, post, pre, templateName, _ref, _ref1, _ref2;
      argv = this.precompileOpts;
      if ((_ref = argv.wrapper) == null) {
        argv.wrapper = "default";
      }
      if ((_ref1 = argv.amdPath) == null) {
        argv.amdPath = "";
      }
      pre = post = "";
      templateName = opts.file.attributes.slug;
      if (argv.wrapper === "amd") {
        pre += 'define([\'' + argv.amdPath + 'handlebars\'], function(Handlebars) {\n';
      }
      if (argv.wrapper === "default") {
        pre += '(function() {\n';
      }
      if (((_ref2 = argv.wrapper) === "default" || _ref2 === "amd")) {
        pre += '  var template = Handlebars.template, templates = Handlebars.templates = Handlebars.templates || {};\n';
        pre += 'templates[\'' + templateName + '\'] = template(';
        post += ');\n';
      }
      if (argv.wrapper === "amd") {
        post += '});';
      }
      if (argv.wrapper === "default") {
        post += '})();';
      }
      return pre + this.handlebars.precompile(opts.content) + post;
    };

    return HandlebarsPlugin;

  })(BasePlugin);
};