public async Task <bool> LoginAsync(string username, string password, int questionId, string answer)
{
// 先清除 cookie
_httpClient.ClearCookies();
var postData = new List <KeyValuePair <string, object> >();
postData.Add(new KeyValuePair <string, object>("username", username));
postData.Add(new KeyValuePair <string, object>("password", password));
postData.Add(new KeyValuePair <string, object>("questionid", questionId));
postData.Add(new KeyValuePair <string, object>("answer", answer));
var cts = new CancellationTokenSource();
string resultContent = await _httpClient.PostAsync("http://www.hi-pda.com/forum/logging.php?action=login&loginsubmit=yes&inajax=1", postData, cts);
// 实例化 HtmlAgilityPack.HtmlDocument 对象
HtmlDocument doc = new HtmlDocument();
// 载入HTML
doc.LoadHtml(resultContent);
var root = doc.DocumentNode;
string loginResultMessage = root.InnerText.Replace("<![CDATA[", string.Empty).Replace("]]>", string.Empty);
if (loginResultMessage.Contains("欢迎") && !loginResultMessage.Contains("错误") && !loginResultMessage.Contains("失败") && !loginResultMessage.Contains("非激活"))
{
// 登录成功就获取一次 formhash/uid/hash，用于发布文本信息和上载图片
await LoadHashAndUserIdAsync();
Username = username;
// 先清除之前账号的首选状态
ClearDefaultStatus();
var acc = new AccountItemModel(UserId, username, password, questionId, answer, true);
string jsonStr = JsonConvert.SerializeObject(acc);
if (_container.Values.ContainsKey(UserId.ToString()))
{
_container.Values[UserId.ToString()] = jsonStr;
}
else
{
_container.Values.Add(UserId.ToString(), jsonStr);
}
return(true);
}
else
{
await new MessageDialog(loginResultMessage, "登录失败").ShowAsync();
return(false);
}
}
/// <summary>
/// 为科目设置上下级关系
/// </summary>
/// <param name="accountItem"></param>
/// <param name="allItems"></param>
public void ProcessAccountItemParent(AccountItemModel accountItem, List <AccountItemModel> allItems)
{
var children = allItems.Where(x => x.AccountLevel == accountItem.AccountLevel + 1 && x.AccountCode.Contains(accountItem.AccountCode)).ToList();
if (children.Count > 0)
{
foreach (var item in children)
{
item.ParentCode = accountItem.AccountCode;
ProcessAccountItemParent(item, allItems);
}
}
else
{
accountItem.IsLeaf = 1;
}
accountItem.AccountTypeId = Convert.ToInt32(accountItem.AccountCode.Substring(0, 4)) < 6401 ? 1 : 2;
accountItem.AccountSumTypeId = accountItem.AccountCode == "6813" ? 2 : 1;
}
