<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Database\Eloquent\Collection;

use App\Person;
use App\MemberState;


class PeopleController extends Controller
{
    public function index()
    {
        $people = Person::orderBy('name_or_company')->get();

        return view('people.index', compact('people'));
    }

    public function show(Person $person)
    {
        $memberStates = $person->memberStates;
        $targets = $person->targets;
        $actuals = $person->actuals;
        
        return view('people.show', compact('person', 'memberStates', 'targets',
                                           'actuals'));
    }

    // Show the form for creating a new person
    public function create() {
        $person = new Person();
        return view('people.create', compact('person'));
    }

    // Store a new person in the database
    public function store() {
        // Create a new Person model and fill it with data from the request
        $person = new Person();
        
        $person->fill(request([
            'title',
            'name_or_company',
            'surname',
            'street',
            'postal_code',
            'city',
            'email',
            'mobile',
            'phone',
            'date_of_birth'
        ]));

        $person->save();

        // If the member states data is non-empty, save a record to the database.
        if (!is_null(request('joining_date')[0])) {
            $memberState = new MemberState();

            $memberState->joining_date = request('joining_date')[0];
            $memberState->leaving_date = request('leaving_date')[0];

            $person->memberStates()->save($memberState);
        }

        // Redirect to the people index page
        return redirect('/people');
    }

    // Show the form for editing a existing person
    public function edit(Person $person)
    {
        return view('people.edit', compact('person'));
    }

    // Store the edited data of an existing person in the database
    public function update(Person $person)
    {
        // Create a new Person model and fill it with data from the request
        $person->fill(request([
            'title',
            'name_or_company',
            'surname',
            'street',
            'postal_code',
            'city',
            'email',
            'mobile',
            'phone',
            'date_of_birth'
        ]));

        $person->save();

        // If the member states data is non-empty, save a record to the database.
        if ($person->title != 'Firma') {
            for ($i = 0; $i < sizeof(request('joining_date')); $i++) {
                $memberState = !$person->isMember() ? 
                               new MemberState() :
                               $person->MemberState::find(request('memberStateId')[$i]);

                $memberState->joining_date = request('joining_date')[$i];
                $memberState->leaving_date = request('leaving_date')[$i];

                $memberState->save();
            }
        }

        // Redirect to the people index page
        return redirect('/people');
    }

    // Show the delete dialog for a given person
    public function delete(Person $person)
    {
        return view('people.delete', compact('person'));
    }

    // Actually delete a person from the database
    public function destroy(Person $person)
    {
        $person->delete();

        return redirect('/people');
    }
}