using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Text.Json;
using System.Threading.Tasks;

namespace OssTJiaUploaderService
{
    public class DingTalkNotifier
    {
        private readonly HttpClient _client;

        public DingTalkNotifier(HttpClient client)
        {
            _client = client;
        }

        public async Task SendTextAsync(string url, string content)
        {
            if (!content.Contains("备份"))
                content = "备份：" + content;

            var payload = new
            {
                msgtype = "text",
                text = new { content }
            };

            var json = JsonSerializer.Serialize(payload);
            var resp = await _client.PostAsync(url, new StringContent(json, Encoding.UTF8, "application/json"));
            resp.EnsureSuccessStatusCode();
        }
    }
}