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

using System;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json;

namespace TaskManager.Controllers
{
    public class CheryRDCSharedInventoryController : IDoExecute
    {
        public Task ExecuteAsync()
        {
            throw new NotImplementedException();
        }






    }
// 需安装 Newtonsoft.Json 包

public class TokenService
    {
        private readonly HttpClient _httpClient;
        private readonly string _appKey;
        private readonly string _appSecret; // 若有密钥需传入

        public TokenService(string appKey, string appSecret)
        {
            _httpClient = new HttpClient();
            _appKey = appKey;
            _appSecret = appSecret;
        }

        public async Task<string> GetTokenAsync(string tokenUrl)
        {
            var parameters = new
            {
                app_key = _appKey,
                app_secret = _appSecret, // 按需传参
                                         // 其他参数如 grant_type、scope 等根据接口要求调整
            };

            var content = new StringContent(
                JsonConvert.SerializeObject(parameters),
                Encoding.UTF8,
                "application/json"
            );

            var response = await _httpClient.PostAsync(tokenUrl, content);
            response.EnsureSuccessStatusCode(); // 抛异常处理错误

            var responseBody = await response.Content.ReadAsStringAsync();
            var result = JsonConvert.DeserializeObject<dynamic>(responseBody);
            return result.access_token; // 假设返回字段为 access_token
        }
    }



}