/// <summary>#1 Starting Point
///
///
/// The selection must have at the least a table and selected template.
/// Converts a selection (table or view) provided by IDbConfiguration4.
///
/// - prepares parsing
///
/// - performs initial layer of parsing.
/// </summary>
/// <param name="config">IDbConfiguration4; (selection)</param>
/// <returns>parsed string result.</returns>
static public string Generate(GenConfig config)
{
string output = string.Empty;
var view = TemplateModel.LoadSelection(config);
if (view.T != null)
{
output = Gen_Pass2(view);
List <QuickMatch> list; // holds a list of template-tag matches.
while (0 != (list = TemplateReferenceUtil.GetReferences(output)).Count)
{
output = WritePart(view, list[0], output);
}
}
#region IF View IS SELECTION
else if (config.SelectedView != null)
{
view = TemplateModel.LoadView(config);
output = Gen_Pass2(view);
view.T.View = null;
// check for errors
if (view.DB == null || view.T == null)
{
ErrorMessage.Show("Error finding database or table for view-link", "Exiting generation..."); return("Error finding database or table for view.");
}
List <QuickMatch> list;
while (0 != (list = TemplateReferenceUtil.GetReferences(output)).Count)
{
var m1 = list[0]; // m1.Value = the name of our Template, right?
Logger.LogY("Template?", "QuickMatch[0].Value={0}, QuickMatch[0].Name={1}", m1.Value, m1.Name);
if (!m1.HasParams)
{
Logger.LogC("TemplateFactory.Write ERROR", "No Params"); continue;
}
if (!m1.HasMultipleParams)
{
#region Single Table Reference
view.TT = config.Templates[m1.Params[0]];
if (view.TT == null)
{
Logger.Warn("TemplateFactory.Write ERROR", "Tag: ‘{0}’ value.", m1.Name); continue;
} // return tableOut;
// reset the current view?
view.T.View = config.SelectedView;
string newOut = Gen_Pass2(view);
output = output.Replace(m1.FullString, newOut);
view.T.View = null;
Logger.LogM("TemplateFactory.Write", "{0}", m1.Params[0]);
#endregion
}
else if (m1.Name == "Directory")
{
#region Directory
if (System.IO.Directory.Exists(m1.Value))
{
var listf = new List <string>();
foreach (string dir in System.IO.Directory.GetDirectories(m1.Value))
{
listf.Add(dir);
}
output = output.Replace(m1.FullString, string.Join(",", listf.ToArray()));
}
#endregion
}
else
{
#region Main Parser Section
Logger.LogC("TemplateFactory.Write", "Match0.Value = “{0}”", m1.Value);
Logger.LogC("TemplateFactory.Write", ".Name = “{0}”", m1.Name);
Logger.LogC("TemplateFactory.Write", "{0}", m1.Params[0]);
string newOut = string.Empty;
for (int i = 0, match0ParamsLength = m1.Params.Length; i < match0ParamsLength; i++)
{
var param = m1.Params[i];
Logger.LogG("TemplateFactory.Write", "table: “{0}”", m1.Params[i]);
view.SetTemplate(m1.Params[0]);
view.T.View = config.SelectedView; // but why?
newOut += string.Format("{0}", Gen_Pass2(view));
view.T.View = null;
}
output = output.Replace(m1.FullString, newOut);
#endregion
}
}
}
#endregion
return(output);
}
static List <string> GetParamStrings(TemplateModel view, bool noPrimaryKey)
{
var result_pList = new List <string>();
string curr_FieldName = null;
// this is the primary date conversion or replacement portion of this method.
// ------------------------------------------------------------
if (view.T.View == null && view.T.Link == null)
{
view.PrepareReformat();
for (int i = 0, elmTableFieldsCount = view.T.Fields.Count; i < elmTableFieldsCount; i++)
{
curr_FieldName = GetParam(view, noPrimaryKey, i);
if (!string.IsNullOrEmpty(curr_FieldName))
{
result_pList.Add(curr_FieldName);
}
}
view.TemplateContentReformat = null;
}
// ------------------------------------------------------------
// we're dealing with a DataViewElement -- not sure if this is working so focus more up there...
// ------------------------------------------------------------
else if (view.T.View != null)
// here, we iterate on either of the following:
// 1. FieldElement, tbl.Fields
// 2. DataViewLink, tableElement.View.LinkItems
// 2.1 FieldElement, tbl.Fields
{
view.SetView();
view.PrepareReplaceValues();
if (CheckForError(view.T))
{
Logger.Warn("TemplateFactory.GetParamStrings", "couldn't find table named \"{0}\"", view.T.Name);
} // this semantic really kind of sucks.
for (int i = 0, tblFieldsCount = view.T.Fields.Count; i < tblFieldsCount; i++)
{
FieldElement field = view.T.Fields[i];
field.View = view.T.View;
curr_FieldName = GetParam(view, noPrimaryKey, i);
if (view.T.View.HasField(view.T, field, true) && !string.IsNullOrEmpty(curr_FieldName))
{
result_pList.Add(curr_FieldName);
}
field.View = null;
}
foreach (DataViewLink link in view.T.View.LinkItems)
{
view.SetView(link);
view.PrepareReplaceValues();
if (CheckForError(view.T))
{
Logger.Warn("GetParamStrings", "Table \"{0}\" wasn't found");
} // how about exiting?
Logger.LogG("--->", "Found table: {0}", view.T.Name);
for (int i = 0, tblFieldsCount = view.T.Fields.Count; i < tblFieldsCount; i++)
{
FieldElement field = view.T.Fields[i];
field.View = view.T.View;
field.Link = link;
curr_FieldName = GetParam(view, noPrimaryKey, i);
bool hasField = link.HasField(view.T, field, true);
if (hasField && !string.IsNullOrEmpty(curr_FieldName))
{
result_pList.Add(curr_FieldName);
}
field.View = null;
field.Link = null;
}
}
view.TemplateContentReformat = null;
}
return(result_pList);
}
