//public delegate void StepStartHandler();
//public delegate void StepSuccessHandler();
//public delegate void StepFailedHandler();
//public StepStartHandler OnStartStep;
//public StepSuccessHandler OnStepSuccess;
//public StepFailedHandler OnStepFailed;
private Step CreateNextStep()
{
using (var db = new Entities())
{
if (this.NextStepId != null)
{
int? nextStepType = GetNextStepType(this.NextStepId);
if(nextStepType != null)
{
Step nextStep;
switch (nextStepType)
{
case 1: nextStep = new EnterPageStep(this.NextStepId.Value, this.Context); break;
case 2: nextStep = new EnterInputStep(this.NextStepId.Value, this.Context); break;
case 3: nextStep = new ClickStep(this.NextStepId.Value, this.Context); break;
case 4: nextStep = new MatchingStep(this.NextStepId.Value, this.Context); break;
case 5: nextStep = new GetCaptchaStep(this.NextStepId.Value, this.Context); break;
case 6: nextStep = new GetOTPStep(this.NextStepId.Value, this.Context); break;
default: nextStep = new EnterPageStep(this.NextStepId.Value, this.Context); break;
}
return nextStep;
}
else
{
return null;
}
}
else
{
return null;
}
}
}
public void InitTransactionModel(string fromAccountNumber, int fromBankId, string toAccountNumber, int toBankId,
decimal amount, string content)
{
using (var db = new Entities())
{
var account = db.Accounts.Where(x => x.AccountNumber == fromAccountNumber && x.BankId == fromBankId).FirstOrDefault();
if(account != null)
{
this.TransactionModel.UserName = account.UserName;
this.TransactionModel.Password = account.Password;
this.TransactionModel.FromAccountName = fromAccountNumber;
this.TransactionModel.FromBankId = fromBankId;
this.TransactionModel.ToAccountNumber = toAccountNumber;
this.TransactionModel.ToBankId = toBankId;
this.TransactionModel.Amount = amount;
this.TransactionModel.Content = content;
}
}
}
private int? GetNextStepType(int? nextStepId)
{
if(nextStepId != null)
{
using (var db = new Entities())
{
var step = db.Steps.Where(x => x.Bank.Id == this.Context.BankId && x.CurrentStepId == nextStepId).FirstOrDefault();
if(step != null)
{
return step.StepTypeId;
}
else
{
return null;
}
}
}
else
{
return null;
}
}
private async Task<ResponseResult> GetOTPResult(string PhoneNumber, string Reference)
{
return await Task.Run(() =>
{
while (true)
{
using (var db = new Entities())
{
var OTPModel = db.OTPs.Where(x => x.To == PhoneNumber && x.Ref == Reference && x.Passed == false).FirstOrDefault();
if (OTPModel != null && !string.IsNullOrWhiteSpace(OTPModel.Result))
{
OTPModel.Passed = true;
db.Entry(OTPModel).State = EntityState.Modified;
db.SaveChanges();
ResponseResult ResponseResult = new ResponseResult()
{
Status = ResponseStatusEnum.Successful,
Data = OTPModel.Result
};
return ResponseResult;
}
Task.Delay(1000);
}
}
});
}
private async Task<ResponseResult> GetCaptChaResult(int Id)
{
return await Task.Run(() =>
{
while (true)
{
using (var db = new Entities())
{
var captchaModel = db.Captchas.Where(x => x.Id == Id).FirstOrDefault();
if (captchaModel != null && !string.IsNullOrWhiteSpace(captchaModel.Result))
{
captchaModel.Passed = true;
db.Entry(captchaModel).State = EntityState.Modified;
db.SaveChanges();
ResponseResult captchaResult = new ResponseResult()
{
Status = ResponseStatusEnum.Successful,
Data = captchaModel.Result
};
return captchaResult;
}
Task.Delay(1000);
}
}
});
}
public void Initialize(int currentStepId, StepContext context)
{
using (var db = new Entities())
{
var step = db.Steps.Where(x => x.Bank.Id == context.BankId && x.CurrentStepId == currentStepId).FirstOrDefault();
if (step != null)
{
this.Context = context;
this.CurrentStepId = currentStepId;
this.Name = step.Name;
this.Url = step.Url;
this.PreviousStepId = step.PreviousStepId;
this.Sign = step.Sign;
this.Pattern = step.Pattern;
this.XPath = step.XPath;
this.XPathAttribute = step.XPathAttribute;
this.NextStepId = step.NextStepId0;// default next step
this.SecondNextStepId = step.NextStepId1;// default next step
this.InputType = step.InputType.Name;
this.QueryStrings = step.QueyStrings.InitHttpRequestParams(';');
this.Params = step.Params.InitHttpRequestParams(';');
}
}
}
public StepContext(int bankId)
{
using (var db = new Entities())
{
// To Do: Init TransactionModel
//this.TransactionModel =
this.BankId = bankId;
var bank = db.Banks.Where(x => x.Id == bankId).FirstOrDefault();
if(bank != null)
{
switch (bank.WebBrowser.Name.ToLower())
{
case "chrome":
WebDriver = new ChromeDriver();
break;
case "phantomjs":
PhantomJSOptions options = new PhantomJSOptions();
if (!string.IsNullOrWhiteSpace(bank.UserAgent))
{
//"Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/37.0.2062.120 Safari/537.36"
options.AddAdditionalCapability("phantomjs.page.settings.userAgent", bank.UserAgent);
}
PhantomJSDriverService defaultService = PhantomJSDriverService.CreateDefaultService();
defaultService.HideCommandPromptWindow = true;
defaultService.LoadImages = false;
WebDriver = new PhantomJSDriver(defaultService, options);
break;
default:
WebDriver = new ChromeDriver();
break;
}
WaitDriver = new WebDriverWait(WebDriver, new TimeSpan(0, 0, bank.TimeOut.Value));
ShortWaitDriver = new WebDriverWait(WebDriver, new TimeSpan(0, 0, bank.TimeOut.Value / 2));
httpClient = new HttpClient() { Timeout = new TimeSpan(0, 0, bank.TimeOut.Value) };
TransactionModel = new BankTransaction();
}
}
}