// ToDo: Add tables datasource support, currently supports only queires
public CodeGenerationSection GenerateListForm(StoreForm form, StoreCodeGeneratorContext ctx)
{
var result = new CodeGenerationSection()
{
FileName = form.Name + ".cs"
};
var sb = new StringBuilder();
var schema = ctx.Schemas[form.Schema];
var dataSource = form.Datasource.Replace(ObjectBuilderConstants.DS_QUERY_START, "");
var query = ctx.Queries[dataSource];
var usingList = new List <string>();
usingList.Add(schema.Namespace);
usingList.Add(query.Namespace);
usingList = usingList.Distinct().ToList();
sb.AppendLine(@$ "using Platz.SqlForms;");
foreach (var u in usingList)
{
sb.AppendLine(@$ "using {u};");
}
sb.AppendLine();
sb.AppendLine(@$ "namespace {form.Namespace};");
sb.Append(@$ "
private StoreCodeGeneratorContext GetCodeGenerationContext()
{
var ctx = new StoreCodeGeneratorContext();
// ToDo: we implement code generation of the fly - all changes made but not save should be reflected
// ToDo: schemas should be taken from current model changes, for now we take originals
ctx.Schemas = Model.Schemas.ToDictionary(m => m.Schema.Name, m => m.Schema);
ctx.Queries = Model.Queries.ToDictionary(m => m.Query.Name, m => m.Query);
// forms on the fly generation reflecting not saved changes
ctx.Forms = new Dictionary <string, StoreForm>();
ValidationResult.Clear();
foreach (var formDetails in Model.Forms)
{
StoreForm storeForm = formDetails.Form;
var formModel = (formDetails)?.Model;
if (formModel != null)
{
var formsValidations = _formBuilderController.Validate(formModel);
formModel.Validated = !formsValidations.Any(v => v.Type == ValidationResultTypes.Error);
if (formModel.Validated)
{
// use changes if pass validation
storeForm = formModel.ToStore();
}
else
{
// validation failed - use original form
var formItems = formsValidations.Select(r => new ValidationOutputItem(r, ValidationLocationType.Form)).ToList();
ValidationResult.AddRange(formItems);
}
}
ctx.Forms[storeForm.Name] = storeForm;
}
return(ctx);
}
//private readonly IProjectLoader _loader;
//public FormCodeGenerator(IProjectLoader projectLoader)
//{
// _loader = projectLoader;
//}
public CodeGenerationSection GenerateListFormRazorPage(StoreForm form, StoreCodeGeneratorContext ctx)
{
var result = new CodeGenerationSection()
{
FileName = form.Name + ".razor.cs"
};
var sb = new StringBuilder();
var psb = new StringBuilder();
var fpsb = new StringBuilder();
var comma = "";
foreach (var p in form.PageParameters)
{
string pt = "";
switch (p.DataType)
{
case "int":
pt = ":int";
break;
}
psb.Append($"/{{{p.Name}{pt}}}");
fpsb.Append($"{comma}{p.Name}");
comma = ", ";
}
sb.AppendLine(@$ "@page " "/{form.RoutingPath}{psb.ToString()}" "");
sb.AppendLine(@$ "@using Platz.SqlForms");
sb.AppendLine(@$ "@using {form.Namespace}");
sb.AppendLine();
if (!string.IsNullOrWhiteSpace(form.Caption))
{
sb.AppendLine(@$ "<h1>{form.Caption}</h1>");
sb.AppendLine();
}
// Header
if (!string.IsNullOrWhiteSpace(form.PageHeaderForm))
{
var readOnly = "";
if (form.PageHeaderFormReadOnly)
{
readOnly = @"ReadOnly=""true"" ";
}
sb.AppendLine($@"<FormDynamicEditComponent TForm=""{form.PageHeaderForm}"" FormParameters=""GetHeaderParameters()"" {readOnly}/> ");
}
var serviceParams = string.Join(", ", form.PageParameters.Select(p => p.Name));
sb.AppendLine($@"<FormDataServiceListComponent TForm=""{form.Name}"" ServiceParameters=""@(new object[] {{ {serviceParams} }})"" /> ");
sb.AppendLine(@"
@code {");
foreach (var p in form.PageParameters)
{
sb.AppendLine(@$ " [Parameter]");
sb.AppendLine(@$ " public {p.DataType} {p.Name} {{ get; set; }}");
}
// Header Parameters
if (!string.IsNullOrWhiteSpace(form.PageHeaderForm))
{
sb.AppendLine();
sb.AppendLine($@" private FormParameter[] GetHeaderParameters()");
sb.AppendLine($@" {{");
sb.AppendLine($@" return new FormParameter[]");
sb.AppendLine($@" {{");
var headerForm = ctx.Forms[form.PageHeaderForm];
foreach (var headerParameter in headerForm.PageParameters)
{
var parameter = form.PageParameters.First(p => p.HeaderFormParameterMapping == headerParameter.Name);
sb.AppendLine(@$ " new FormParameter(" "{parameter.Name}" ", {parameter.Name}),");
}
sb.AppendLine($@" }}");
sb.AppendLine($@" }}");
}
sb.AppendLine(@"}");
result.Code = sb.ToString();
return(result);
}
