LeafWeb/WebCms/Models/LeafDataQuery.cs

using System.Collections.Specialized;
using System.ComponentModel.DataAnnotations;
using System.Runtime.CompilerServices;

namespace LeafWeb.WebCms.Models
{
	public class LeafDataQuery
	{
        /// <summary>Query</summary>
        [Display(Name = "Search", Description = "General query")]
        public string q { get; set; }

        [Display(Name = "Site ID", Description = "The site's name/Fluxnet ID, if known")]
        [RegularExpression(@".{3,}", ErrorMessage = "Specify at least three characters")]
        public string siteid { get; set; }

        [Display(Name = "Species Name")]
        [RegularExpression(@".{3,}", ErrorMessage = "Specify at least three characters")]
        public string species { get; set; }

        /// <summary>Site latitude, northern hemisphere positive</summary>
        [Display(Name = "Latitude")]
        [RegularExpression(@"^-?([0-9]|[1-8][0-9]|90)$", ErrorMessage = "Site latitude, northern hemisphere positive, -90 &ndash; 90")]
        public string lat { get; set; }

        [Display(Name = "Range")]
        [RegularExpression(@"^([0-9]|[1-8][0-9]|90)$", ErrorMessage = "&plusmn; latitude degrees")]
        public string latr { get; set; }

        /// <summary>Site longitude, east positive</summary>
        [Display(Name = "Longitude")]
        [RegularExpression(@"^-?([0-9]|[1-8][0-9]|9[0-9]|1[0-7][0-9]|180)$", ErrorMessage = "Site longitude, east positive, -180 &ndash; 180")]
        public string lon { get; set; }

        [Display(Name = "Range")]
        [RegularExpression(@"^([0-9]|[1-8][0-9]|9[0-9]|1[0-7][0-9]|180)$", ErrorMessage = "&plusmn; longitude degrees")]
        public string lonr { get; set; }

        static LeafDataQuery()
        {
            //Mapper.CreateMap<LeafInputCreate, LeafInput>()
            //    .ForMember(dest => dest.PhotosynthesisType, opt => opt.Ignore());
            //Mapper.CreateMap<LeafInput, LeafInputCreate>()
            //    .ForMember(dest => dest.PhotosynthesisType, opt => opt.Ignore());
        }

        public LeafDataQuery()
        {
            //PhotosynthesisType = new SelectListViewModel();
        }

        public NameValueCollection GetNameValueCollection(string prefix="")
        {
            var nvs = new NameValueCollection();

            prefix = 
                string.IsNullOrEmpty(prefix) 
                ? "" 
                : prefix + ".";

            foreach (var pi in typeof(LeafDataQuery).GetProperties())
            {
                var value = pi.GetValue(this, null);
                if (value == null)
                    continue;
                nvs.Add(prefix + pi.Name, value?.ToString());
            }

            return nvs;
        }

        public bool HasExtendedParameters =>
            !(
                string.IsNullOrEmpty(siteid)
                && string.IsNullOrEmpty(species)
                && string.IsNullOrEmpty(lat)
                && string.IsNullOrEmpty(latr)
                && string.IsNullOrEmpty(lon)
                && string.IsNullOrEmpty(lonr)
            );
    }
}