using System.Collections.Generic;
using xCommons.Extensions;
using xFileService.Models.Dtos;
using xFileService.Models.Entities;

namespace xFileService.Extensions
{
    public static class xFileServiceExtensions
    {
        /// <summary>
        /// Map Global Properties From XFile to XFile Dto ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static XFileDto ToDto(this XFile source)
        {
            //
            XFileDto result = null;

            //
            if (!source.IsNullOrDefault())
            {
                //
                result = new XFileDto();
                result = result.UpdateData(
                    updateWith: source,
                    propertyBlackList: new List<string>
                    {
                        nameof(XFileDto.Owner),
                        nameof(XFile.Deleted),
                        nameof(XFile.References),
                    }
                );
            }

            //
            return result;
        }

        /// <summary>
        /// Converts a Dto to Entity Representation ...
        /// Ignore ID Property ...
        /// </summary>
        /// <param name="source"></param>
        /// <returns></returns>
        public static XFile FromDto(this XFileDto source)
        {
            //
            var result = new XFile();

            //
            if (!source.IsNull())
            {
                //
                result = result.UpdateData(
                    updateWith: source,
                    propertyBlackList: new List<string>
                    {
                        nameof(XFile.Deleted),
                        nameof(XFile.References),
                    }
                );

                //
                if (!source.References.IsNull() && source.References.HasChild()) {
                    result.References = source.References.ToListString();
                }
            }

            //
            return result;

        }
    }
}