ParameterOption.cs

using System.Collections.Generic;
using System.Threading.Tasks;
using System.Xml;
using Waher.Reports.Model.Attributes;
using Waher.Script;
 
namespace Waher.Reports.Files.Model.Parameters
{
    public class ParameterOption : IParameterOptions
    {
        private readonly ReportStringAttribute label;
        private readonly ReportStringAttribute value;
 
        public ParameterOption(XmlElement Xml)
            : base()
        {
            this.label = new ReportStringAttribute(Xml, "label");
            this.value = new ReportStringAttribute(Xml, "value");
        }
 
        public async Task<KeyValuePair<string, string>> GetTag(Variables Variables)
        {
            return new KeyValuePair<string, string>(
                await this.label.Evaluate(Variables),
                await this.value.Evaluate(Variables));
        }
 
        public async Task<KeyValuePair<string, string>[]> GetOptions(Variables Variables)
        {
            return new KeyValuePair<string, string>[]
            {
                await this.GetTag(Variables)
            };
        }
 
    }
}