using System.Collections.Generic;
using System.Net.Http;
using System.Threading.Tasks;
using System.Windows;
using Newtonsoft.Json.Linq;

namespace PipefyProspUpdate.Services;

public class IBGEService
{
    
    public static async Task<List<Models.Suggestion>> GetBrazilDataAsync()
    {
        string? apiUrl = App.config["IBGE_URL"];
        List<Models.Suggestion> sugs = new();

        using (HttpClient client = new())
        {
            HttpResponseMessage response = await client.GetAsync(apiUrl);
            response.EnsureSuccessStatusCode();
            string responseBody = await response.Content.ReadAsStringAsync();
            JArray data = JArray.Parse(responseBody);

            foreach (var item in data)
            {
                try
                {
                    string UF;
                    string Meso;
                    if (item["microrregiao"]!.Type == JTokenType.Null)
                    {
                        UF = (string)item["regiao-imediata"]!["regiao-intermediaria"]!["UF"]!["nome"]! + " (" + (string)item["regiao-imediata"]!["regiao-intermediaria"]!["UF"]!["sigla"]! + ")";
                        Meso = (string)item["regiao-imediata"]!["regiao-intermediaria"]!["nome"]!;
                        if ((string)item["nome"]! == "Boa Esperança do Norte") { Meso = "Norte Mato-grossense"; }
                    }
                    else
                    {
                        UF = (string)item["microrregiao"]!["mesorregiao"]!["UF"]!["nome"]! + " (" + (string)item["microrregiao"]!["mesorregiao"]!["UF"]!["sigla"]! + ")";
                        Meso = (string)item["microrregiao"]!["mesorregiao"]!["nome"]!;
                    }

                    sugs.Add(new()
                    {
                        ID = (string)item["id"]!,
                        UF = UF,
                        Meso = Meso,
                        City = (string)item["nome"]!
                    });
                }
                catch
                {
                    MessageBox.Show($"Erro ao carregar {item} do IBGE. Verifique a conexão com a internet ou o arquivo de configuração.");
                }
            }
        }

        return sugs;
    }
}