<?php

namespace Modules\Investigations\Http\Controllers;

use Illuminate\Database\QueryException;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Streamline\Models\LabInstrument;

class LabInstrumentsController extends Controller {

    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\Foundation\Application|\Illuminate\View\View
     */
    public function index() {
        $instruments = LabInstrument::get();

        return view('investigations::lab_instruments.index', compact('instruments'));
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\Foundation\Application|\Illuminate\View\View
     */
    public function create() {
        return view('investigations::lab_instruments.create');
    }

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

        $instrument = new LabInstrument();
        $logged_in_user_id = Auth::user()->id;

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

        try {
            $instrument->save();
            flash("Lab Instrument has been saved")->success();
            return redirect("/lab_instruments/");
        } catch (QueryException $e) {
            flash("Something went wrong. Please try again")->error();
            return back()->withInput();
        }
    }

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

    /**
     * Show the form for editing the specified resource.
     *
     * @param  int  $id
     * @return \Illuminate\Foundation\Application|\Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
     */
    public function edit($id) {
        $instrument = LabInstrument::where(['id' => $id])->first();

        if (!$instrument) {
            flash()->error("Lab Instrument not found");
            return redirect('/lab_instruments/');
        } else {
            return view('investigations::lab_instruments.edit', compact('instrument'));
        }
    }

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

        //validation passed
        $instrument = LabInstrument::find($id);
        $logged_in_user_id = Auth::user()->id;

        $instrument->name = $request->name;
        $instrument->updated_by = $logged_in_user_id;

        try {
            $instrument->save();
            flash("Lab Instrument has been updated")->success();
            return redirect("/lab_instruments/");
        } catch (QueryException $e) {
            flash("An error occurred")->error();
            return back()->withInput();
        }
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  int  $id
     * @return \Illuminate\Foundation\Application|\Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
     */
    public function destroy($id) {
        $instrument = LabInstrument::find($id);

        if ($instrument->delete()) {
            flash("Lab Instrument has been deleted.")->success();
            return redirect('/lab_instruments/');
        }
    }

    /**
     * Display a listing of the inactive resource(s).
     *
     * @return \Illuminate\Contracts\View\Factory|\Illuminate\Foundation\Application|\Illuminate\View\View
     */
    public function inactive() {
        $instruments = LabInstrument::onlyTrashed()->get();

        if (count($instruments) < 1) {
            flash()->error("There is no inactive Lab Instrument");
            return redirect('/lab_instruments/');
        } else {
            return view('investigations::lab_instruments.inactive', compact('instruments'));
        }
    }

    /**
     * Activate the specified resource in storage.
     *
     * @param  int  $id
     * @return \Illuminate\Foundation\Application|\Illuminate\Http\RedirectResponse|\Illuminate\Routing\Redirector
     */
    public function activate($id) {
        $instrument = LabInstrument::withTrashed()->find($id);

        if($instrument->restore()){
            flash("Lab Instrument has been activated.")->success();
            return redirect('/lab_instruments/inactive');
        }
    }
}