/*
* Credit Report State Machine.
*
* Read the html credit report one line at time. Based on <div class= and
* other html landmarks, navigate through the credit report and store its
* contents in the creditSummary and UserDebtDetail classes.
*
*/
public void parse()
{
while ((line = cr.ReadLine()) != null)
{
line = line.Trim().ToLower();
lineNum++;
switch (state)
{
case htmlState.seek:
{
if (line.StartsWith(tableLabels)) {
state = htmlState.readLabel;
paraCnt = 0;
} else if (line.StartsWith(creditComment)) {
state = htmlState.comment;
}
else if (line.StartsWith(creditScore))
{
state = htmlState.creditScore;
} else if (line.StartsWith(reportDate))
{
state = htmlState.reportDate;
}
break;
}
case htmlState.readLabel:
{
if (line.StartsWith(creditorName))
{
tmpCreditorName = stripLine();
}
else if (line.StartsWith(creditorPhone))
{
newdebtDetails = new UserDebtDetail();
newdebtDetails.debtCompanyName = tmpCreditorName;
newdebtDetails.debtCompanyPhone = stripLine();
// Console.WriteLine("Creditor Phone: " + line());
}
else if (line.StartsWith(creditorAddr))
{
parseLenderAddress();
// newdebtDetails.debtCompanyAddress = stripLine();
// Console.WriteLine("Creditor Address: " + line);
}
else if (line.StartsWith(para))
{
paraCnt++;
if (paraCnt == 1)
{
if (stripLine() == "account #")
{
tableType = creditTables.acctHistory;
}
else if (strippedLine == "total accounts")
{
tableType = creditTables.acctSummary;
} else {
state = htmlState.seek;
}
}
// Console.WriteLine(lineNum.ToString()+" Read label: "+paraCnt.ToString()+" "+stripLine());
}
else if (line.StartsWith(tableValues))
{
state = htmlState.readValue;
}
break;
}
case htmlState.readValue:
{
if (isPtag() == true)
{
if (tableType == creditTables.acctHistory) parseAcctHistory();
else if (tableType == creditTables.acctSummary) parseAcctSummary();
}
break;
}
case htmlState.comment:
{
/*
* Currently there is no place defined for this information.
* I am leaving it here because it might be used in the future
*/
if (line.StartsWith(h2) || line.StartsWith(li))
{
// Console.WriteLine(lineNum.ToString() + " Comment: " + stripLine());
}
else if (line.StartsWith(endDiv)) state = htmlState.seek;
break;
}
case htmlState.creditScore:
{
if (line.StartsWith("<h1"))
{
creditSum.creditScore = stripLine();
state = htmlState.seek;
}
break;
}
case htmlState.reportDate:
{
if (line.StartsWith(para))
{
// This is really Ugly. Brute strength is the name of the game;
stripLine();
string reportD = "";
for (int i = 0; i < strippedLine.Length; i++)
{
if ((strippedLine[i] >= '0' &&
strippedLine[i] <= '9') ||
strippedLine[i] == '/')
{
reportD += strippedLine[i];
}
}
creditSum.reportDate = Convert.ToDateTime(reportD).Date;
state = htmlState.seek;
}
}
break;
/*
* The following two cases are designed to caputure the 2 year payment history information.
* This feature will be provided in a future version of this program.
*/
case htmlState.paymentHistory1:
{
if (line.StartsWith(paymentHistory))
state = htmlState.paymentHistory2;
}
break;
case htmlState.paymentHistory2:
{
if (line.StartsWith(paymentHistory))
state = htmlState.paymentHistory2;
}
break;
default:
{
}
break;
}
}
}
/*
* The init method takes the full path of a html file and opens it.
* The return value is true if the file can be opened sucessfully.
* The return value is false if the file can not be opened.
*/
public bool init(string file)
{
try
{
cr = new StreamReader(file);
if (cr == null)
{
// Console.WriteLine("Error Opening file "+file);
return false;
}
/*
* We are now ready to parse a html credit report
*/
state = htmlState.seek;
tableType = creditTables.none;
paraCnt = 0;
lineNum = 0;
creditSum = new UserCreditSummary();
debtDetails = new List<UserDebtDetail>();
tagContinuation = false;
return true;
}
catch (Exception e)
{
// Console.WriteLine(e.Message);
return false;
}
}