// Copyright 1998-2014 Epic Games, Inc. All Rights Reserved.

using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Web.Mvc;

using Tools.CrashReporter.CrashReportWebSite.Models;

namespace Tools.CrashReporter.CrashReportWebSite.Controllers
{
	/// <summary>
	/// A controller to handle the Bugg data.
	/// </summary>
	public class BuggsController : Controller
	{
		/// <summary></summary>
		private BuggRepository LocalBuggRepository = new BuggRepository();
		/// <summary></summary>
		private CrashRepository LocalCrashRepository = new CrashRepository();

		/// <summary>
		/// An empty constructor.
		/// </summary>
		public BuggsController()
		{
		}

		/// <summary>
		/// The Index action.
		/// </summary>
		/// <param name="BuggsForm">The form of user data passed up from the client.</param>
		/// <returns>The view to display a list of Buggs on the client.</returns>
		public ActionResult Index( FormCollection BuggsForm )
		{
			FormHelper FormData = new FormHelper( Request, BuggsForm, "CrashesInTimeFrame" );
			BuggsViewModel Results = LocalBuggRepository.GetResults( FormData );
			return View( "Index", Results );
		}

		/// <summary>
		/// The Show action.
		/// </summary>
		/// <param name="BuggsForm">The form of user data passed up from the client.</param>
		/// <param name="id">The unique id of the Bugg.</param>
		/// <returns>The view to display a Bugg on the client.</returns>
		public ActionResult Show( FormCollection BuggsForm, int id )
		{
			// Set the display properties based on the radio buttons
			bool DisplayModuleNames = false;
			if( BuggsForm["DisplayModuleNames"] == "true" )
			{
				DisplayModuleNames = true;
			}

			bool DisplayFunctionNames = false;
			if( BuggsForm["DisplayFunctionNames"] == "true" )
			{
				DisplayFunctionNames = true;
			}

			bool DisplayFileNames = false;
			if( BuggsForm["DisplayFileNames"] == "true" )
			{
				DisplayFileNames = true;
			}

			bool DisplayFilePathNames = false;
			if( BuggsForm["DisplayFilePathNames"] == "true" )
			{
				DisplayFilePathNames = true;
				DisplayFileNames = false;
			}

			bool DisplayUnformattedCallStack = false;
			if( BuggsForm["DisplayUnformattedCallStack"] == "true" )
			{
				DisplayUnformattedCallStack = true;
			}

			// Create a new view and populate with crashes
			List<Crash> Crashes = null;
			Bugg Bugg = new Bugg();

			BuggViewModel Model = new BuggViewModel();
			Bugg = LocalBuggRepository.GetBugg( id );
			if( Bugg == null )
			{
				return RedirectToAction( "" );
			}

			Crashes = Bugg.GetCrashes().ToList();

			// Apply any user settings
			if( BuggsForm.Count > 0 )
			{
				if( !string.IsNullOrEmpty( BuggsForm["SetStatus"] ) )
				{
					Bugg.Status = BuggsForm["SetStatus"];
					LocalCrashRepository.SetBuggStatus( Bugg.Status, id );
				}

				if( !string.IsNullOrEmpty( BuggsForm["SetFixedIn"] ) )
				{
					Bugg.FixedChangeList = BuggsForm["SetFixedIn"];
					LocalCrashRepository.SetBuggFixedChangeList( Bugg.FixedChangeList, id );
				}

				if( !string.IsNullOrEmpty( BuggsForm["SetTTP"] ) )
				{
					Bugg.TTPID = BuggsForm["SetTTP"];
					LocalCrashRepository.SetBuggTTPID( Bugg.TTPID, id );
				}

				if( !string.IsNullOrEmpty( BuggsForm["Description"] ) )
				{
					Bugg.Description = BuggsForm["Description"];
				}

				// <STATUS>
			}

			// Set up the view model with the crash data
			Model.Bugg = Bugg;
			Model.Crashes = Crashes;

			Crash NewCrash = Model.Crashes.FirstOrDefault();
			if( NewCrash != null )
			{
				CallStackContainer CallStack = new CallStackContainer( NewCrash );

				// Set callstack properties
				CallStack.bDisplayModuleNames = DisplayModuleNames;
				CallStack.bDisplayFunctionNames = DisplayFunctionNames;
				CallStack.bDisplayFileNames = DisplayFileNames;
				CallStack.bDisplayFilePathNames = DisplayFilePathNames;
				CallStack.bDisplayUnformattedCallStack = DisplayUnformattedCallStack;

				Model.CallStack = CallStack;

				NewCrash.CallStackContainer = NewCrash.GetCallStack();
			}

			// Add in the users for each crash in the Bugg
			foreach( Crash CrashInstance in Model.Crashes )
			{
				LocalCrashRepository.PopulateUserInfo( CrashInstance );
			}

			return View( "Show", Model );
		}
	}
}