using System;
using System.Collections;
using System.Collections.Generic;
using System.Linq;

namespace NiftyCSX
{
    public class ApiDescriptor
    {
        public string Title {get;set;} = "default";
        public string Description {get;set;} = "";
        public List<dynamic> Members = new List<dynamic>();
        public ApiDescriptor() { }
        public ApiDescriptor AddTitle(string title){
            Title = title;
            return this;
        }
        public ApiDescriptor AddDescription(string description){
            Description = description;
            return this;
        }
        /// <summary>
        /// Adds a new display member
        /// A member consists of the Descriptor definition for a specific api call.
        /// </summary>
        /// <remarks>
        /// This is an example of it's use.
        /// <code>
        /// AddMember(
        ///   new {
        ///     Title = "",
        ///     Description = "This endpoint does something",
        ///     Summary = "Some long form of text...",
        ///     Method = "POST",
        ///     Route = "/api/user/{action}/.+",
        ///     Parameters = new[]{
        ///         new{
        ///             ParameterName = "action",
        ///             Options = new[]{
        ///                 new{
        ///                     OptionName = "Create",
        ///                     OptionDescription = "Create a user",
        ///                     Member = new ApiMember() // Fill this in with another member.
        ///                 }
        ///             },
        ///         }
        ///     },
        ///     Headers = new[]{"Content-Type:application/json"},
        ///     Body = new { 
        ///         ExampleValue = "''",
        ///         ContentTypes = new[]{
        ///             "application/json"
        ///         },
        ///         Model = new {
        ///             GetType = SomeType?? null,
        ///         }
        ///     },
        ///   }
        /// )
        /// </code>
        /// </remarks>
        /// <param name="args.Title">The name of the member. This is used to retrieve it later.</param> 
        /// <param name="args.Description">A short description of the endpoint</param>
        /// <param name="args.Summary">A detailed summary of the endpoint</param>
        /// <param name="args.Method">A string value of the method. ex. GET POST PUT DELETE</param>
        /// <param name="args.Route">A Regex Route value</param>
        /// <param name="args.Body">The json example script. This also generates the Body text field</param>
        /// <param name="args.Headers">The headers to use when sending the request</param>
        /// <param name="args.Parameters">The input parameters: /api/{parameter1}/{parameter2} ect.</param>
        /// <param name="args.Responses">An array of responses</param>
        /// <param name="args.Members">An array of sub members of the same general path</param>
        /// <returns>this instance of the ApiDescriptor allowing chaining</returns>
        public ApiDescriptor AddMember(dynamic args){
            Members.Add(args);
            return this;
        }
        public dynamic? GetMember(string Id){
            return Members.FirstOrDefault(x => x.Id == Id);
        }
    }
}