import type { DReactionCore, Plugin } from 'dreaction-client-core';
import type { Command } from 'dreaction-protocol';

export interface OpenInEditorOptions {
  url?: string;
}

const DEFAULTS: OpenInEditorOptions = {
  url: 'http://localhost:8081',
};

const openInEditor =
  (pluginConfig: OpenInEditorOptions = {}) =>
  () => {
    const options = Object.assign({}, DEFAULTS, pluginConfig);

    return {
      onCommand: (command: Command) => {
        if (command.type !== 'editor.open') return;
        const { payload } = command;
        const { file, lineNumber } = payload;
        const url = `${options.url}/open-stack-frame`;
        const body = { file, lineNumber: lineNumber || 1 };
        const method = 'POST';

        fetch(url, { method, body: JSON.stringify(body) });
      },
    } satisfies Plugin<DReactionCore>;
  };
export default openInEditor;