one-link/node_modules/hono/dist/cjs/router/trie-router/node.js

"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var node_exports = {};
__export(node_exports, {
  Node: () => Node
});
module.exports = __toCommonJS(node_exports);
var import_router = require("../../router");
var import_url = require("../../utils/url");
class Node {
  methods;
  children;
  patterns;
  order = 0;
  name;
  params = /* @__PURE__ */ Object.create(null);
  constructor(method, handler, children) {
    this.children = children || /* @__PURE__ */ Object.create(null);
    this.methods = [];
    this.name = "";
    if (method && handler) {
      const m = /* @__PURE__ */ Object.create(null);
      m[method] = { handler, possibleKeys: [], score: 0, name: this.name };
      this.methods = [m];
    }
    this.patterns = [];
  }
  insert(method, path, handler) {
    this.name = `${method} ${path}`;
    this.order = ++this.order;
    let curNode = this;
    const parts = (0, import_url.splitRoutingPath)(path);
    const possibleKeys = [];
    for (let i = 0, len = parts.length; i < len; i++) {
      const p = parts[i];
      if (Object.keys(curNode.children).includes(p)) {
        curNode = curNode.children[p];
        const pattern2 = (0, import_url.getPattern)(p);
        if (pattern2) {
          possibleKeys.push(pattern2[1]);
        }
        continue;
      }
      curNode.children[p] = new Node();
      const pattern = (0, import_url.getPattern)(p);
      if (pattern) {
        curNode.patterns.push(pattern);
        possibleKeys.push(pattern[1]);
      }
      curNode = curNode.children[p];
    }
    if (!curNode.methods.length) {
      curNode.methods = [];
    }
    const m = /* @__PURE__ */ Object.create(null);
    const handlerSet = {
      handler,
      possibleKeys: possibleKeys.filter((v, i, a) => a.indexOf(v) === i),
      name: this.name,
      score: this.order
    };
    m[method] = handlerSet;
    curNode.methods.push(m);
    return curNode;
  }
  gHSets(node, method, nodeParams, params) {
    const handlerSets = [];
    for (let i = 0, len = node.methods.length; i < len; i++) {
      const m = node.methods[i];
      const handlerSet = m[method] || m[import_router.METHOD_NAME_ALL];
      const processedSet = /* @__PURE__ */ Object.create(null);
      if (handlerSet !== void 0) {
        handlerSet.params = /* @__PURE__ */ Object.create(null);
        handlerSet.possibleKeys.forEach((key) => {
          const processed = processedSet[handlerSet.name];
          handlerSet.params[key] = params[key] && !processed ? params[key] : nodeParams[key] ?? params[key];
          processedSet[handlerSet.name] = true;
        });
        handlerSets.push(handlerSet);
      }
    }
    return handlerSets;
  }
  search(method, path) {
    const handlerSets = [];
    this.params = /* @__PURE__ */ Object.create(null);
    const curNode = this;
    let curNodes = [curNode];
    const parts = (0, import_url.splitPath)(path);
    for (let i = 0, len = parts.length; i < len; i++) {
      const part = parts[i];
      const isLast = i === len - 1;
      const tempNodes = [];
      for (let j = 0, len2 = curNodes.length; j < len2; j++) {
        const node = curNodes[j];
        const nextNode = node.children[part];
        if (nextNode) {
          nextNode.params = node.params;
          if (isLast === true) {
            if (nextNode.children["*"]) {
              handlerSets.push(
                ...this.gHSets(nextNode.children["*"], method, node.params, /* @__PURE__ */ Object.create(null))
              );
            }
            handlerSets.push(...this.gHSets(nextNode, method, node.params, /* @__PURE__ */ Object.create(null)));
          } else {
            tempNodes.push(nextNode);
          }
        }
        for (let k = 0, len3 = node.patterns.length; k < len3; k++) {
          const pattern = node.patterns[k];
          const params = { ...node.params };
          if (pattern === "*") {
            const astNode = node.children["*"];
            if (astNode) {
              handlerSets.push(...this.gHSets(astNode, method, node.params, /* @__PURE__ */ Object.create(null)));
              tempNodes.push(astNode);
            }
            continue;
          }
          if (part === "") {
            continue;
          }
          const [key, name, matcher] = pattern;
          const child = node.children[key];
          const restPathString = parts.slice(i).join("/");
          if (matcher instanceof RegExp && matcher.test(restPathString)) {
            params[name] = restPathString;
            handlerSets.push(...this.gHSets(child, method, node.params, params));
            continue;
          }
          if (matcher === true || matcher instanceof RegExp && matcher.test(part)) {
            if (typeof key === "string") {
              params[name] = part;
              if (isLast === true) {
                handlerSets.push(...this.gHSets(child, method, params, node.params));
                if (child.children["*"]) {
                  handlerSets.push(...this.gHSets(child.children["*"], method, params, node.params));
                }
              } else {
                child.params = params;
                tempNodes.push(child);
              }
            }
          }
        }
      }
      curNodes = tempNodes;
    }
    const results = handlerSets.sort((a, b) => {
      return a.score - b.score;
    });
    return [results.map(({ handler, params }) => [handler, params])];
  }
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  Node
});