private NextPreviousNavigationViewModel ProcessCalculateNavigation(NextPreviousNavigationViewModel mnvm)
{
var result = mnvm;
var fields = _ud.GetFields();
var currentField = HttpContext.Request.Query["nme"];
if (fields.Count == 0)
{
result.PreviousAction = CoreSiteActions.SoilTest;
result.PreviousController = AppControllers.Soil;
result.NextAction = CoreSiteActions.Report;
result.NextController = AppControllers.Report;
return(result);
}
result.NextAction = CoreSiteActions.Calculate;
result.NextController = AppControllers.Nutrients;
result.PreviousAction = CoreSiteActions.Calculate;
result.PreviousController = AppControllers.Nutrients;
var currentFieldIndex = !currentField.Any() ? 0 :
fields.FindIndex(f =>
f.fieldName.Equals(currentField.ToString(), StringComparison.CurrentCultureIgnoreCase));
if (currentFieldIndex == 0)
{
result.PreviousAction = CoreSiteActions.SoilTest;
result.PreviousController = AppControllers.Soil;
}
else
{
result.PreviousParameters = new { nme = fields[currentFieldIndex - 1].fieldName };
}
if (currentFieldIndex + 1 < fields.Count)
{
result.NextParameters = new { nme = fields[currentFieldIndex + 1].fieldName };
}
else
{
result.NextAction = CoreSiteActions.Report;
result.NextController = AppControllers.Report;
}
return(result);
}
private Task <NextPreviousNavigationViewModel> GetManureNavigation(CoreSiteActions currentAction)
{
var hasAnimals = _ud.FarmDetails()?.HasAnimals ?? true;
var importsManureCompost = _ud.FarmDetails()?.ImportsManureCompost ?? true;
var mnvm = new NextPreviousNavigationViewModel
{
UseJSInterceptMethod = false,
PreviousController = AppControllers.ManureManagement,
NextController = AppControllers.ManureManagement
};
if (currentAction == CoreSiteActions.Farm)
{
mnvm.NextAction = CoreSiteActions.ManureGeneratedObtained;
if (!hasAnimals)
{
mnvm.NextAction = CoreSiteActions.ManureImported;
}
if (!importsManureCompost)
{
mnvm.NextAction = CoreSiteActions.Fields;
mnvm.NextController = AppControllers.Fields;
}
}
if (currentAction == CoreSiteActions.ManureGeneratedObtained)
{
mnvm.PreviousAction = CoreSiteActions.Farm;
mnvm.PreviousController = AppControllers.Farm;
if (importsManureCompost)
{
mnvm.NextAction = CoreSiteActions.ManureImported;
}
else if (hasAnimals)
{
mnvm.NextAction = CoreSiteActions.ManureStorage;
}
else
{
mnvm.NextAction = CoreSiteActions.Fields;
mnvm.NextController = AppControllers.Fields;
}
}
if (currentAction == CoreSiteActions.ManureImported)
{
mnvm.PreviousAction = CoreSiteActions.ManureGeneratedObtained;
if (!hasAnimals)
{
//Skip Previous Generated
mnvm.PreviousAction = CoreSiteActions.Farm;
mnvm.PreviousController = AppControllers.Farm;
}
mnvm.NextAction = CoreSiteActions.ManureStorage;
if (!hasAnimals && !importsManureCompost)
{
mnvm.NextAction = CoreSiteActions.Fields;
mnvm.NextController = AppControllers.Fields;
}
}
if (currentAction == CoreSiteActions.ManureStorage)
{
mnvm.PreviousAction = CoreSiteActions.ManureImported;
if (!importsManureCompost && hasAnimals)
{
mnvm.PreviousAction = CoreSiteActions.ManureGeneratedObtained;
}
else
{
mnvm.PreviousAction = CoreSiteActions.Farm;
mnvm.PreviousController = AppControllers.Farm;
}
if (hasAnimals || importsManureCompost)
{
mnvm.NextAction = CoreSiteActions.ManureNutrientAnalysis;
}
else
{
mnvm.NextAction = CoreSiteActions.Fields;
mnvm.NextController = AppControllers.Fields;
}
}
if (currentAction == CoreSiteActions.ManureNutrientAnalysis)
{
mnvm.PreviousAction = CoreSiteActions.ManureStorage;
if (!hasAnimals && !importsManureCompost)
{
mnvm.PreviousAction = CoreSiteActions.Farm;
mnvm.PreviousController = AppControllers.Farm;
}
mnvm.NextAction = CoreSiteActions.Fields;
mnvm.NextController = AppControllers.Fields;
}
if (currentAction == CoreSiteActions.Fields)
{
if (hasAnimals || importsManureCompost)
{
mnvm.PreviousAction = CoreSiteActions.ManureNutrientAnalysis;
}
else
{
mnvm.PreviousAction = CoreSiteActions.Farm;
mnvm.PreviousController = AppControllers.Farm;
}
mnvm.NextAction = CoreSiteActions.SoilTest;
mnvm.NextController = AppControllers.Soil;
}
if (currentAction == CoreSiteActions.SoilTest)
{
mnvm.UseJSInterceptMethod = true;
mnvm.PreviousAction = CoreSiteActions.Fields;
mnvm.PreviousController = AppControllers.Fields;
mnvm.NextAction = CoreSiteActions.Calculate;
mnvm.NextController = AppControllers.Nutrients;
}
if (currentAction == CoreSiteActions.Calculate)
{
ProcessCalculateNavigation(mnvm);
}
mnvm.ViewPreviousUrl = Url.Action(mnvm.ViewPreviousAction,
mnvm.ViewPreviousController,
mnvm.PreviousParameters);
mnvm.ViewNextUrl = Url.Action(mnvm.ViewNextAction,
mnvm.ViewNextController,
mnvm.NextParameters);
return(Task.FromResult(mnvm));
}
