private void DisplayDecisionsForArea(RouteSetDecision latestDecision, List <RouteSetDecision> decisionsForArea)
{
if (latestDecision.RouteSet.RouteTypeToGrit == GrittingRouteType.All)
{
AddDecisionToTable(latestDecision);
}
else
{
RouteSetDecision latestPrimaryDecision = null;
RouteSetDecision latestSecondaryDecision = null;
foreach (var decision in decisionsForArea)
{
if (decision.RouteSet.RouteTypeToGrit == GrittingRouteType.Primary && (latestPrimaryDecision == null || decision.DecisionTime > latestPrimaryDecision.DecisionTime))
{
latestPrimaryDecision = decision;
}
else if (decision.RouteSet.RouteTypeToGrit == GrittingRouteType.Secondary && (latestSecondaryDecision == null || decision.DecisionTime > latestSecondaryDecision.DecisionTime))
{
latestSecondaryDecision = decision;
}
}
if (latestPrimaryDecision != null)
{
AddDecisionToTable(latestPrimaryDecision);
}
if (latestSecondaryDecision != null)
{
AddDecisionToTable(latestSecondaryDecision);
}
}
}
private void AddDecisionToTable(RouteSetDecision decision)
{
var routeRow = new StringBuilder("<tr><td>");
routeRow.Append(Server.HtmlEncode(decision.DecisionTime.ToShortBritishDateNoYear() + ", " + decision.DecisionTime.ToBritishTime()));
routeRow.Append("</td><td>");
routeRow.Append(Server.HtmlEncode(decision.RouteSet.RouteSetName));
routeRow.Append("</td><td class=\"action ");
routeRow.Append(Regex.Replace(decision.Action, "[^a-zA-Z]*", String.Empty).ToLower(CultureInfo.CurrentCulture));
routeRow.Append("\">");
routeRow.Append(Server.HtmlEncode(decision.Action));
routeRow.Append("</td><td class=\"actiontime\">");
if (decision.ActionTime.HasValue)
{
routeRow.Append(Server.HtmlEncode(decision.ActionTime.Value.ToBritishTime()));
}
routeRow.Append("</td></tr>\n");
this.table.Controls.Add(new LiteralControl(routeRow.ToString()));
}
/// <summary>
/// Handles the Load event of the Page control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void Page_Load(object sender, EventArgs e)
{
var decisions = DecisionManager.ReadLatestRouteSetDecisions();
if (decisions.Count == 0)
{
this.table.Controls.Add(new LiteralControl("<tr><td colspan=\"4\">There are no gritting decisions at the moment.</td></tr>\n"));
return;
}
var routeSets = DecisionManager.ReadRouteSets();
// Is there a whole county decision that's more recent than anything else?
RouteSetDecision latestDomainDecision = null;
RouteSetDecision latestCountyDecision = null;
List <RouteSetDecision> countyDecisions = new List <RouteSetDecision>();
foreach (RouteSetDecision decision in decisions)
{
if (decision.RouteSet.IsWholeCounty)
{
if (latestCountyDecision == null || decision.DecisionTime > latestCountyDecision.DecisionTime)
{
latestCountyDecision = decision;
}
countyDecisions.Add(decision);
}
else
{
if (latestDomainDecision == null || decision.DecisionTime > latestDomainDecision.DecisionTime)
{
latestDomainDecision = decision;
}
}
}
if (latestCountyDecision != null && (latestDomainDecision == null || latestCountyDecision.DecisionTime > latestDomainDecision.DecisionTime))
{
// Show latest decisions for whole county
DisplayDecisionsForArea(latestCountyDecision, countyDecisions);
}
else
{
// Otherwise show the latest update for each route set. Could have primary/secondary decision superceding whole county, or vice versa.
var decisionsByDomain = GroupDecisionsByDomainName(decisions);
foreach (var decisionsForDomain in decisionsByDomain.Values)
{
RouteSetDecision latest = null;
foreach (var decision in decisionsForDomain)
{
if (latest == null || decision.DecisionTime > latest.DecisionTime)
{
latest = decision;
}
}
DisplayDecisionsForArea(latest, decisionsForDomain);
}
}
}
private void DisplayDecisionsForArea(RouteSetDecision latestDecision, List<RouteSetDecision> decisionsForArea)
{
if (latestDecision.RouteSet.RouteTypeToGrit == GrittingRouteType.All)
{
AddDecisionToTable(latestDecision);
}
else
{
RouteSetDecision latestPrimaryDecision = null;
RouteSetDecision latestSecondaryDecision = null;
foreach (var decision in decisionsForArea)
{
if (decision.RouteSet.RouteTypeToGrit == GrittingRouteType.Primary && (latestPrimaryDecision == null || decision.DecisionTime > latestPrimaryDecision.DecisionTime)) latestPrimaryDecision = decision;
else if (decision.RouteSet.RouteTypeToGrit == GrittingRouteType.Secondary && (latestSecondaryDecision == null || decision.DecisionTime > latestSecondaryDecision.DecisionTime)) latestSecondaryDecision = decision;
}
if (latestPrimaryDecision != null) AddDecisionToTable(latestPrimaryDecision);
if (latestSecondaryDecision != null) AddDecisionToTable(latestSecondaryDecision);
}
}
private void AddDecisionToTable(RouteSetDecision decision)
{
var routeRow = new StringBuilder("<tr><td>");
routeRow.Append(Server.HtmlEncode(decision.DecisionTime.ToShortBritishDateNoYear() + ", " + decision.DecisionTime.ToBritishTime()));
routeRow.Append("</td><td>");
routeRow.Append(Server.HtmlEncode(decision.RouteSet.RouteSetName));
routeRow.Append("</td><td class=\"action ");
routeRow.Append(Regex.Replace(decision.Action, "[^a-zA-Z]*", String.Empty).ToLower(CultureInfo.CurrentCulture));
routeRow.Append("\">");
routeRow.Append(Server.HtmlEncode(decision.Action));
routeRow.Append("</td><td class=\"actiontime\">");
if (decision.ActionTime.HasValue)
{
routeRow.Append(Server.HtmlEncode(decision.ActionTime.Value.ToBritishTime()));
}
routeRow.Append("</td></tr>\n");
this.table.Controls.Add(new LiteralControl(routeRow.ToString()));
}
