var e=require("mdast-util-from-markdown"),t=require("micromark-extension-frontmatter"),r=require("mdast-util-frontmatter"),n=require("memoizee"),o=require("yaml"),i=require("toml"),a=require("mustache"),u=require("did-you-mean");function l(e){return e&&"object"==typeof e&&"default"in e?e:{default:e}}var c=/*#__PURE__*/l(n),f=/*#__PURE__*/l(o),d=/*#__PURE__*/l(i),p=/*#__PURE__*/l(a),s=/*#__PURE__*/l(u);function h(e,t){return h=Object.setPrototypeOf||function(e,t){return e.__proto__=t,e},h(e,t)}function m(){if("undefined"==typeof Reflect||!Reflect.construct)return!1;if(Reflect.construct.sham)return!1;if("function"==typeof Proxy)return!0;try{return Boolean.prototype.valueOf.call(Reflect.construct(Boolean,[],function(){})),!0}catch(e){return!1}}function v(e,t,r){return v=m()?Reflect.construct:function(e,t,r){var n=[null];n.push.apply(n,t);var o=new(Function.bind.apply(e,n));return r&&h(o,r.prototype),o},v.apply(null,arguments)}function y(e,t){(null==t||t>e.length)&&(t=e.length);for(var r=0,n=new Array(t);r<t;r++)n[r]=e[r];return n}function g(e,t){var r="undefined"!=typeof Symbol&&e[Symbol.iterator]||e["@@iterator"];if(r)return(r=r.call(e)).next.bind(r);if(Array.isArray(e)||(r=function(e,t){if(e){if("string"==typeof e)return y(e,t);var r=Object.prototype.toString.call(e).slice(8,-1);return"Object"===r&&e.constructor&&(r=e.constructor.name),"Map"===r||"Set"===r?Array.from(e):"Arguments"===r||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(r)?y(e,t):void 0}}(e))||t&&e&&"number"==typeof e.length){r&&(e=r);var n=0;return function(){return n>=e.length?{done:!0}:{done:!1,value:e[n++]}}}throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}var b=c.default(function(e){return e.trim().toLowerCase().replace(/[,&\- \\/]+/g,"_").replace(/[`()+={}[\]#@'!"|.?*%$"]+/g,"")}),x=c.default(function(n){var o=e.fromMarkdown(n,{extensions:[t.frontmatter(["yaml","toml"])],mdastExtensions:[r.frontmatterFromMarkdown(["yaml","toml"])]}),i=o.children.find(function(e){return"yaml"===e.type||"toml"===e.type});return{ast:o,info:i=i?"yaml"===i.type?f.default.parse(i.value):d.default.parse(i.value):{}}}),w=c.default(function(e){return x(e).ast.children.reduce(function(e,t,r){if("heading"===t.type&&2===t.depth){var n=b(t.children.find(function(e){return"text"===e.type}).value);return[].concat(e,[n])}return e},[])}),j=c.default(function(e){for(var t=x(e).ast,r={},n=0;n<t.children.length;n++){var o=t.children[n];if("heading"===o.type&&2===o.depth)for(var i=b(o.children.find(function(e){return"text"===e.type}).value),a=n+1;a<t.children.length;a++){var u=t.children[a];if("heading"===u.type&&2===u.depth)break;r[i]=r[i]||{id:i,children:[],ast:o},r[i].children.push(u)}}return r}),S=c.default(function(e,t){var r=w(e);if(!r.includes(t)){var n=new s.default(r.join(" "));throw new Error('Dialog ID "'+t+'" not found. Did you mean "'+n.get(t)+'"?')}return j(e)[t]}),q=c.default(function(t,r,n){var o=S(t,r),i=o.children.length;if(i){for(var a,u=(t=t.toString()).split("\n").slice(o.ast.position.start.line,o.children[i-1].position.end.line).join("\n").trim(),l=p.default.render(u,n),c={code:[],conversation:[],options:[]},f=g(e.fromMarkdown(l).children);!(a=f()).done;){var d=a.value;if("code"===d.type&&c.code.push({lang:d.lang,source:d.value}),"blockquote"===d.type)for(var s,h=g(d.children);!(s=h()).done;){var m=s.value;c.conversation.push({who:m.children.find(function(e){return"emphasis"===e.type}).children[0].value.trim(),text:m.children.find(function(e){return"text"===e.type}).value.trim()})}"list"===d.type&&(c.options=d.children.map(function(e){return{dialog:e.children[0].children[0].url,text:e.children[0].children[0].children[0].value}}))}return c}});exports.getASTInfo=x,exports.getAllSections=j,exports.getConversations=w,exports.getDialog=q,exports.getSection=S,exports.runDialog=function(e,t,r,n){void 0===n&&(n=0);var o="string"==typeof e||e.toString?q(e,t,r):e;if(0===n){var i=(o.code||[]).filter(function(e){return"js"===e.lang}).map(function(e){return e.source}).join("\n");i&&v(Function,Object.keys(r).concat([i])).apply(void 0,Object.values(r))}var a=o.conversation[n];return void 0===a?o.options:(a.ending="more",n===o.conversation.length-1&&(a.ending=o.options.length?"prompt":"end"),a)},exports.textToId=b;
//# sourceMappingURL=mdif.cjs.map