using DS.Module.Core;
using DS.Module.Core.Helpers;
using Microsoft.Extensions.DependencyInjection;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft;
using Newtonsoft.Json;
using DS.Module.Core.Extensions;

namespace DS.Module.EmailModule
{
    public class EmailService : IEmailService
    { 
        private readonly IServiceProvider _serviceProvider;
        private readonly ISqlSugarClient db;
        private readonly string emailServiceUrl;
        /// <summary>
        /// 构造函数
        /// </summary>
        /// <param name="serviceProvider"></param>
        public EmailService(IServiceProvider serviceProvider)
        {
            _serviceProvider = serviceProvider;
            db = _serviceProvider.GetRequiredService<ISqlSugarClient>();
        }
        public async Task<DataResult<string>> SendEmailByDjy(DjyEmailSendReq req)
        {
            var url = db.Queryable<object>().Filter(null,true).AS("sys_config").Where("Code=@Code", new { Code = "djy_email_url" }).Select("Value").First()?.ToString();
            if (url.IsNull())
                return await Task.FromResult(DataResult<string>.Failed("未配置大简云邮件接口"));

            var res1 = await  RequestHelper.PostAsyncNoHeaders(url, JsonConvert.SerializeObject(req));

            var res = JsonConvert.DeserializeObject<DjyEmailSendRes>(res1);
            if (res.Success)
            { 
                return await Task.FromResult(DataResult<string>.SuccessMsg(res.Message));
            }
            else {
                return await Task.FromResult(DataResult<string>.Failed(res.Message));
            } 
        }
    }
}