refactor!: rewrite bot core; add AI (Ollama, Gemini), DB, new commands

src/base/callback-command.ts

@@ -0,0 +1,42 @@
+/* eslint-disable no-unused-vars */
+import {CallbackQuery, InlineKeyboardButton} from "typescript-telegram-bot-api";
+import {Requirements} from "./requirements";
+import {bot} from "../index";
+
+export abstract class CallbackCommand {
+
+    abstract text: string;
+    abstract data: string;
+    requirements?: Requirements = null;
+
+    abstract execute(query: CallbackQuery): Promise<void>;
+
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    afterExecute(query: CallbackQuery): Promise<void> {
+        return Promise.resolve();
+    }
+
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    protected getOptions(query: CallbackQuery): AnswerCallbackQueryOptions {
+        return {callback_query_id: query.id};
+    }
+
+    async answerCallbackQuery(query: CallbackQuery): Promise<void> {
+        bot.answerCallbackQuery(this.getOptions(query)).catch(console.error);
+    }
+
+    asButton(): InlineKeyboardButton {
+        return {
+            text: this.text,
+            callback_data: this.data
+        };
+    }
+}
+
+export interface AnswerCallbackQueryOptions {
+    callback_query_id: string;
+    text?: string;
+    show_alert?: boolean;
+    url?: string;
+    cache_time?: number;
+}