'use strict';

const { getPluginsThatNeedDocumentation } = require('./utils/get-plugins-that-need-documentation');

module.exports = ({ strapi }) => {
  const registeredOverrides = [];
  const excludedFromGeneration = [];

  return {
    registeredOverrides,
    excludedFromGeneration,
    /**
     *
     * @param {string | string[]} api - The name of the api or and array of apis to exclude from generation
     */
    excludeFromGeneration(api) {
      if (Array.isArray(api)) {
        excludedFromGeneration.push(...api);

        return;
      }

      excludedFromGeneration.push(api);
    },
    /**
     * @TODO pluginOrigin should be required in next major release
     * @param {object} doc - The openapi specifcation to override
     * @param {object} options - The options to override the documentation
     * @param {string} options.pluginOrigin - The name of the plugin that is overriding the documentation
     * @param {string[]} options.excludeFromGeneration - The name of the plugin that is overriding the documentation
     */
    registerOverride(override, { pluginOrigin, excludeFromGeneration = [] }) {
      const pluginsThatNeedDocumentation = getPluginsThatNeedDocumentation(
        strapi.config.get('plugin.documentation')
      );
      // Don't apply the override if the plugin is not in the list of plugins that need documentation
      if (pluginOrigin && !pluginsThatNeedDocumentation.includes(pluginOrigin)) return;

      if (excludeFromGeneration.length) {
        this.excludeFromGeneration(excludeFromGeneration);
      }

      let overrideToRegister = override;
      // Parse yaml if we receive a string
      if (typeof override === 'string') {
        overrideToRegister = require('yaml').parse(overrideToRegister);
      }
      // receive an object we can register it directly
      registeredOverrides.push(overrideToRegister);
    },
  };
};