add src folder

src/ankiconnect.ts

@@ -0,0 +1,11 @@
+import axios, { AxiosInstance } from 'axios';
+
+export class AnkiConnect {
+  $axios: AxiosInstance;
+
+  constructor(public url = 'http://localhost:8765') {
+    this.$axios = axios.create({
+      baseURL: url,
+    });
+  }
+}

src/wanikani.ts

@@ -0,0 +1,112 @@
+import fs from 'fs';
+
+import axios, { AxiosInstance } from 'axios';
+
+export class WaniKani {
+  $axios: AxiosInstance;
+
+  constructor(public apiKey = process.env['WANIKANI_API_KEY']!) {
+    this.$axios = axios.create({
+      baseURL: 'https://api.wanikani.com/v2/',
+      headers: {
+        Authorization: `Bearer ${process.env['WANIKANI_API_KEY']}`,
+      },
+    });
+  }
+
+  async subjects({
+    force,
+  }: {
+    force?: boolean;
+  } = {}) {
+    const subjects = {
+      data: [] as (IKanji | IRadical)[],
+      filename: 'wanikani.json',
+      load() {
+        this.data = JSON.parse(fs.readFileSync(this.filename, 'utf-8'));
+        return this.data;
+      },
+      dump(d: (IKanji | IRadical)[]) {
+        this.data = d;
+        this.finalize();
+      },
+      finalize() {
+        fs.writeFileSync(this.filename, JSON.stringify(this.data));
+      },
+    };
+
+    let data = subjects.load();
+    if (data.length && !force) {
+      return data;
+    }
+    data = [];
+
+    let nextURL = '/subjects?types=radical,kanji';
+    while (nextURL) {
+      const r = await this.$axios
+        .get<{
+          pages: {
+            next_url?: string;
+          };
+          data: (IKanji | IRadical)[];
+        }>(nextURL)
+        .then((r) => r.data);
+      data.push(...r.data);
+      console.info(r.pages.next_url);
+      nextURL = r.pages.next_url || '';
+    }
+
+    subjects.dump(data);
+    return data;
+  }
+}
+
+export interface IKanji {
+  id: number;
+  /** Actual type */
+  object: 'kanji';
+  url: string;
+  data_updated_at: string;
+  data: {
+    level: number;
+    document_url: string;
+    characters: string;
+    meanings: {
+      meaning: string;
+      primary: boolean;
+    }[];
+    readings: {
+      reading: string;
+      primary: boolean;
+      type: 'kunyomi' | 'onyomi';
+    }[];
+    component_subject_ids: number[];
+    visually_similar_subject_ids: number[];
+  };
+}
+
+export interface IRadical {
+  id: number;
+  /** Actual type */
+  object: 'radical';
+  url: string;
+  data_updated_at: string;
+  data: {
+    level: number;
+    document_url: string;
+    characters: string | null;
+    character_images: {
+      url: string;
+      metadata: {
+        inline_styles?: boolean;
+        dimensions?: string;
+      };
+      content_type: string;
+    }[];
+    meanings: {
+      meaning: string;
+      primary: boolean;
+    }[];
+    amalgamation_subject_ids: number[];
+  };
+}