write a plugin for wordpres

In the following WordPress plugin data from a csv file needs to be imported into the database existing on the website. Each Trail is a row with locations/places/Woocommerce products in db. A Trail can contain between 2 and 5 or more places stored in sequence of order. The Trail needs to be uploaded with a section in the backend under the woocommerce plugin menu. Trail Data: ID, Name, Period, Area, TrailDistanceTiming (mins), cost, TrailTheme, Map, TrailPointOfInterests, TrailNature, TrailCulture, TrailRating, TrailCity  The following data needs to be available to be displayed on frontend with shortcode for each and also to be filtered in a search like categories in a menu  Filter of Trail locations will be based also on the places/locations/products in each Trail  Rating of Trail will be displayed like rating of product with stars while each trail has a separate rating variable in database  Trails can be created by user and saved in a section similar to wishlist in woocommerce then shared Location data needs to be imported accordingly in the woocommerce plugin as products with all the data similar to Trails. To be filtered as categories with menu and search within the woocommerce plugin. Longitude and Latitude of the location products filtered also with WooGeolocation Pro same as filtering Trails. Opening and closing hours daily need to be saved in database for each location to be phished with a shortcode automated based on day of the week in front end. In addition, locations of a trail are added in the database as related products. To be displayed in the frontend. Custom fields for most things is probably the best approach with getting the data needed in the front end. Opening a trails page gives: The trail map with access to its data and all locations related to this trail in sequence with access to all their data in the frontend and the backend to look homogeneous into wordpress theme and backend structure of course. For the next 2 hours please may we incorporate at least: 1. Uploading the data partially of the trail with the first location’s trail longitude and latitude as the trails longitude and latitude. Trails to be filtered with WooGeolocation Pro separately from places/locations/woocommerce products. Trails can be set as separate types of products. 2. The Trail’s Data as custom fields to be seen in the frontend and as categories to be filtered in a menu and search. Including the Trails’s map on the trails selected page. 3. Displaying the locations in the correct order bellow a trail as related products.