using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using xHttpService.Constants;
using xHttpService.Extensions;
using xIdentityModels.Dtos;
using xIdentityModels.Models;
using xIdentityService.Constants;
using xModels.Dtos;

namespace xIdentityService.Providers
{
    public partial class XIdentityProvider
    {
        //
        #region Actions ...
        /// <summary>
        /// Query Open To Search User Profiles ...
        /// </summary>
        /// <param name="tokens">requested user's identifiers</param>
        /// <param name="query">how to filter results based on <see>XQuery</see> structure</param>
        /// <returns>an instance of <see>XQueryResult</see> of <see>XUserProfileDto</see></returns>
        public async Task<XQueryResult<XUserProfileDto>> QueryOpenToSearchUsers(
            XTokenResponse tokens,
            XQuery query
        )
        {
            //
            // Validate Args ...
            await validationProvider
                .GroupValidationBuilder()
                .AddNotNull(tokens, query)
                .AddNotEmpty(tokens.AccessToken)
                .ValidateGroupAsync();

            //
            var client = GetRestClient(tokens);

            //
            var request = GetRestRequet(XApiAccountEndpoint.QueryOpenToSearchProfiles);

            //
            // Attach XQuery to Request ...
            request = request.AttachXQuery(query);

            //
            var response = await RunRestRequest<XQueryResult<XUserProfileDto>>(
                client,
                request,
                XHttpMethod.GET
            );
            return response;
        }
        #endregion
    }
}