using DynamicExpresso;
using Microsoft.AspNetCore.Components.Authorization;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net.Http;
using System.Net.Http.Json;
using System.Threading.Tasks;
using wispro.sp.entity;
using wispro.sp.share;
using wispro.sp.web.Auth;

namespace wispro.sp.web.Services
{
    public class AppealTypeService
    {
        private readonly HttpClient _httpClient;
        private readonly JwtAuthenticationStateProvider _jwt;
        private  List<AppealType> AppealTypes;

        public AppealTypeService(HttpClient httpClient, AuthenticationStateProvider jwt)
        {
            _httpClient = httpClient;
            _jwt = (JwtAuthenticationStateProvider)jwt;

            
        }

        public async Task<List<AppealType>> GetItems()
        {
            if (AppealTypes == null)
            {
                AppealTypes = await _httpClient.GetFromJsonAsync<List<AppealType>>($"http://localhost:39476/api/Appeal/GetAppealTypes");
                
            }
            return AppealTypes;
        }

        public List<AppealType> GetItems(PerformanceItem item)
        {
            

            List<AppealType> retList = new List<AppealType>();

            foreach (var at in AppealTypes)
            {
                if (!string.IsNullOrWhiteSpace(at.CanDoExpress))
                {
                    var interpreter = new Interpreter();
                    Console.WriteLine(at.CanDoExpress);
                    Func<PerformanceItem, bool> func = interpreter.ParseAsDelegate<Func<PerformanceItem, bool>>(at.CanDoExpress, "p");
                    bool result = func.Invoke(item);

                    if (result)
                    {
                        retList.Add(at);
                    }
                }
                else
                {
                    retList.Add(at);
                }
            }

            return retList;
        }

        public async Task<AppealType> GetItem(int appealTypeId)
        {
            if (AppealTypes == null)
            {
                AppealTypes = await _httpClient.GetFromJsonAsync<List<AppealType>>($"http://localhost:39476/api/Appeal/GetAppealTypes");
            }

            var retData = AppealTypes.Where<AppealType>(ap => ap.Id == appealTypeId).FirstOrDefault();

            return retData;
        }

        public async Task<List<InputField>> GetInputFields(int appealTypeId,int State)
        {
            var data = await _httpClient.GetFromJsonAsync<List<InputField>>($"http://localhost:39476/api/Appeal/GetInputField?appealTypeId={appealTypeId}&state={State}");
            return data;
        }
    }
}