<?php

namespace Modules\ClinicalData\Http\Controllers;

use Streamline\Models\Donors;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\DB;

class DonorsController extends Controller{

    public function __construct() {
        $this->middleware('auth');
        $this->middleware('permission:donors-list', ['only' => ['index']]);
        $this->middleware('permission:donors-detail', ['only' => ['show']]);
        $this->middleware('permission:donors-create', ['only' => ['create', 'store']]);
        $this->middleware('permission:donors-edit', ['only' => ['edit', 'update']]);
        $this->middleware('permission:donors-delete', ['only' => ['destroy']]);
        $this->middleware('permission:donors-status', ['only' => ['activate, inactive']]);
    }

    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index(){
        $donors = Donors::orderBy('name', 'asc')->paginate(50);

        return view('clinical_data::donors.index', compact('donors'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create(){
        return view('clinical_data::donors.create');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request){
        request()->validate([
            'name' => 'required'
        ]);

        //validation passed
        $donor = new Donors;
        $logged_in_user_id = Auth::user()->id;

        $donor->name = $request->name;
        $donor->created_by = $logged_in_user_id;
        $donor->updated_by = $logged_in_user_id;

        try {
            $donor->save();
            flash($request->name . " donor has been saved")->success();
            return redirect("/donors/");
        } catch (QueryException $e) {
            flash("An error occurred")->error();
            return back()->withInput();
        }
    }

    /**
     * Display the specified resource.
     *
     * @param  $id
     * @return \Illuminate\Http\Response
     */
    public function show($id){
        //
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  $id
     * @return \Illuminate\Http\Response
     */
    public function edit($id){
        $donor = Donors::where(['id' => $id])->first();

        if (!$donor) {
            flash()->error("Donor not found");
            return redirect('/donors/');
        } else {
            return view('clinical_data::donors.edit', compact('donor'));
        }
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  $id
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, $id){
        request()->validate([
            'name' => 'required'
        ]);

        //validation passed
        $donor = Donors::find($id);
        $donor->name = $request->name;

        try {
            $donor->save();
            flash($request->name . " donor has been updated")->success();
            return redirect("/donors/");
        } catch (QueryException $e) {
            flash("An error occurred")->error();
            return back()->withInput();
        }
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  $id
     * @return \Illuminate\Http\Response
     */
    public function destroy($id){
        $donor = Donors::find($id);

        if ($donor->delete()){
            flash("Donor has been deleted.")->success();
            return redirect('/donors/');
        }
    }

    /**
     * Display a listing of the inactive resource(s).
     *
     * @return \Illuminate\Http\Response
     */
    public function inactive() {
        $donors = Donors::onlyTrashed()
            ->orderBy('name', 'asc')
            ->paginate(50);

        if (count($donors) < 1) {
            flash()->error("There is no inactive donor");
            return redirect('/donors/');
        } else {
            return view('clinical_data::donors.inactive', compact('donors'));
        }
    }

    /**
     * Activate the specified resource in storage.
     *
     * @param  int  $id
     * @return \Illuminate\Http\Response
     */
    public function activate($id) {
        $donor = Donors::withTrashed()->find($id);

        if ($donor->restore()):
            flash("Donor has been activated.")->success();
            return redirect('/donors/inactive');
        endif;
    }
}