import { errors } from "@strapi/utils";

export default (config, { strapi }) => {
  return async (ctx, next) => {
    if (ctx.request.url !== '/upload' || ctx.request.method !== 'POST') {
      return next();
    }

    const files = ctx.request.files;

    const { getDimensions } = strapi
      .plugin('upload')
      .service('image-manipulation');

    const { width } = await getDimensions(files.files);

    if (width < 800) {
      throw new errors.ValidationError('Image width is too small. Minimum width is 800px.');
    }

    return next();
  }
};

export default [
  "global::upload-plugin-validation",
];