Router code generator

Router controller code generated of ruled-router.

Live version: http://fe.jimu.io/router-code-generator

Usage

yarn add --dev @jimengio/router-code-generator

import { generateTree } from "@jimengio/router-code-generator";

generateTree(jsonRules);

Simplified demos

• Basic router controller generator

[{ "name": "a", "path": "a" }]

export let genRouter = {
  a: {
    name: "a",
    raw: "a",
    path: () => `/a`,
    go: () => switchPath(`/a`),
  },
};

• Router with parameter

[
  {
    "name": "a",
    "path": "a/:code"
  }
]

export let genRouter = {
  a_: {
    name: "a",
    raw: "a/:code",
    path: (code: string) => `/a/${code}`,
    go: (code: string) => switchPath(`/a/${code}`),
  },
};

• Router with query options

[
  {
    "name": "a",
    "path": "a",
    "queries": ["a", "b"]
  }
]

export let genRouter = {
  a: {
    name: "a",
    raw: "a",
    path: (queries?: IGenQueryA) => `/a?${qsStringify(queries)}`,
    go: (queries?: IGenQueryA) => switchPath(`/a?${qsStringify(queries)}`),
  },
};

export interface IGenQueryA {
  a?: string;
  b?: string;
}

• Nested router

[
  {
    "name": "a",
    "path": "a",
    "next": [
      {
        "name": "b",
        "path": "b"
      }
    ]
  }
]

export let genRouter = {
  a: {
    name: "a",
    raw: "a",
    path: () => `/a`,
    go: () => switchPath(`/a`),
    b: {
      name: "b",
      raw: "b",
      path: () => `/a/b`,
      go: () => switchPath(`/a/b`),
    },
  },
};

• Parsed router types(Experimental):

generateTree(jsonRules, { addTypes: true });

[
  {
    "path": "a",
    "queries": ["a"],
    "next": [
      {
        "path": "b",
        "queries": ["a", "b"]
      },
      {
        "path": "d"
      }
    ]
  }
]

export interface GenRouterTypeTree {
  a: {
    name: "a";
    params: {};
    query: { a: string };
    next: GenRouterTypeTree["a"]["b"] | GenRouterTypeTree["a"]["d"];
    b: {
      name: "b";
      params: {};
      query: { a: string; b: string };
      next: null;
    };
    d: {
      name: "d";
      params: {};
      query: { a: string };
      next: null;
    };
  };
}

qsStringify

Recommended implementation for query string:

import queryString from "query-string";

let qsStringify = (queries: { [k: string]: any }) => {
  return queryString.stringify(queries, { arrayFormat: "bracket" });
};

Also the parser should use the same formatter bracket.

License

MIT