using PdmAlert.Util;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Net.Http;
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using System.Reflection;
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namespace PdmAlert
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{
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public class LoginUser
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{
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public static LoginUser CurrentUser { get; private set; }
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private static readonly Encryptor encryptor = new Encryptor("12345678123456781234567812345678",
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"1234567812345678");
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public string id { get; set; }
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public string realName { get; set; }
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public string username { get; set; }
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public string password { get; set; }
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public string appId { get; set; }
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public string pluginVersion { get; set; }
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public bool rememberMe { get; set; }
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public static bool TryAutoLogin()
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{
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string fileContent = null;
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if (LoadStrFromBin(ref fileContent))
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{
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try
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{
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string jsonStr = encryptor.Decrypt(fileContent);
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Dictionary<string, string> user = JsonUtil.Deserialize<Dictionary<string, string>>(jsonStr);
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return Login(user["username"], user["password"], true);
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}
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catch (Exception ex)
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{
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RemoveCacheBin();
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return false;
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}
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}
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return false;
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}
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public static bool Login(string username, string password, bool rememberMe)
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{
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using (HttpClient client = new HttpClient
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{
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BaseAddress = new Uri("http://localhost:8888/pdm-web/"),
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})
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{
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try
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{
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Result<LoginUser> res = client.PostSyncAction<LoginUser>(new LoginUser
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{
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username = username,
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password = password,
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appId = "sockettool",
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pluginVersion = "0.0.0.1"
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}, "openApi/wpf/login");
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CurrentUser = res.HandleResult();
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CurrentUser.password = password;
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CurrentUser.rememberMe = rememberMe;
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if (rememberMe)
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{
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string userInfo = JsonUtil.Stringfiy(CurrentUser);
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SaveStrToBin(encryptor.Encrypt(userInfo));
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}
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return true;
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}
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catch (Exception ex)
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{
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RemoveCacheBin();
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}
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}
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return false;
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}
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public static void SaveStrToBin(string content)
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{
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string filePath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().FullName), "bin");
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byte[] bytes = Convert.FromBase64String(content);
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using (Stream stream = new FileStream(filePath, FileMode.OpenOrCreate, FileAccess.ReadWrite))
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using (BinaryWriter writer = new BinaryWriter(stream))
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{
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writer.Write(bytes);
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}
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}
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public static bool LoadStrFromBin(ref string content)
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{
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string filePath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().FullName), "bin");
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if (!File.Exists(filePath))
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{
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return false;
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}
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using (FileStream stream = new FileStream(filePath, FileMode.Open, FileAccess.Read))
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using (BinaryReader reader = new BinaryReader(stream))
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{
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byte[] bytes = new byte[stream.Length];
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reader.Read(bytes, 0, bytes.Length);
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content = Convert.ToBase64String(bytes);
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return true;
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}
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}
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public static void RemoveCacheBin()
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{
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string filePath = Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().FullName), "bin");
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File.Delete(filePath);
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}
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}
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}
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