<?php

class ProjectsController extends \BaseController {

	/**
	 * Display a listing of the resource.
	 *
	 * @return Response
	 */
	public function index()
	{
		$projects = Project::all();

		return View::make('projects.home')->with('projects', $projects);

	}


	/**
	 * Show the form for creating a new resource.
	 *
	 * @return Response
	 */
	public function create()
	{
		return View::make('projects.add');
	}


	/**
	 * Store a newly created resource in storage.
	 *
	 * @return Response
	 */
	public function store()
	{
		$rules = array(
			'title' => 'required|min:5',
			'link'  => 'required|url',
			'language' => 'required'
		);

		$data = Input::all();

		$validator = Validator::make($data, $rules);

		if($validator->fails())
		{
			return Redirect::to('projects/create')
				->withErrors($validator) 
				->withInput(Input::all());
		}else
		{
			$project = Project::firstOrCreate(
				array(
					'title' => Input::get('title'),
					'link'  => Input::get('link'),
					'language' => Input::get('language')
			));

			if($project->save())
			{
				return Redirect::to('projects');
			}else{
				return Redirect::back()->with('errors', 'Something horrible happened');
			}
			
		}

	}


	/**
	 * Display the specified resource.
	 *
	 * @param  int  $id
	 * @return Response
	 */
	public function show($id)
	{
		$project  = Project::find($id);

		return View::make('projects.project')->with('project', $project);
	}


	/**
	 * Show the form for editing the specified resource.
	 *
	 * @param  int  $id
	 * @return Response
	 */
	public function edit($id)
	{
		$project = Project::find($id);

		return View::make('projects.edit')->with('project', $project);
	}


	/**
	 * Update the specified resource in storage.
	 *
	 * @param  int  $id
	 * @return Response
	 */
	public function update($id)
	{
		$project = Project::find($id);

		$rules = array(
			'title' => 'required|min:5',
			'link'  => 'required|url',
			'language' => 'required'
		);

		$data = Input::all();

		$validator = Validator::make($data, $rules);

		if($validator->fails())
		{
			return Redirect::to('projects/' . $id . '/edit')
				->withErrors($validator) 
				->withInput(Input::all());
		}else
		{
			$project->title = Input::get('title');
			$project->link = Input::get('link');
			$project->language = Input::get('language');

			if($project->save())
			{
				Session::flash('message', 'You have successfully updated '. $project->title);
				return Redirect::to('projects');
			}else{
				return Redirect::back();
			}
			
		}
	}


	/**
	 * Remove the specified resource from storage.
	 *
	 * @param  int  $id
	 * @return Response
	 */
	public function destroy($id)
	{
		$project = Project::find($id);
		$project->delete();

		Session::flash('message', 'Successfully deleted the project!');
		return Redirect::to('projects');
	}


}