<?php

namespace App\Http\Livewire;

use Livewire\Component;

class Presence extends Component
{

    public $calendar;

    public $records;

    public $court_id, $instructor_id, $motivation_id, $motivation_manual_id, $note, $manual;

    public $newMemberFirstName, $newMemberLastName, $newMemberEmail, $newMemberToComplete, $newMemberFiscalCode, $newMemberFiscalCodeExist, $newMemberMotivationId;

    public $userName, $userEmail;

    public $added = false;

    public $courts = [];
    public $instructors = [];
    public $motivations = [];
    public $motivations_add = [];

    public $members = [];

    public $newMembers = [];

    public $ids = [];

    public function mount()
    {
        $this->calendar = \App\Models\Calendar::findOrFail($_GET["calendarId"]);
        $this->court_id = $this->calendar->court_id;
        $this->instructor_id = $this->calendar->instructor_id;
        $this->motivation_manual_id = $this->calendar->motivation_manual_id;
        $this->manual = $this->calendar->manual;
        $this->note = $this->calendar->note;
        $this->courts = \App\Models\Court::select('*')->where('enabled', true)->get();
        $this->instructors = \App\Models\User::select('*')->where('level', 2)->where('enabled', true)->get();
        $this->motivations = \App\Models\Motivation::select('*')->where('enabled', true)->where('type', 'del')->get();
        $this->motivations_add = \App\Models\Motivation::select('*')->where('enabled', true)->where('type', 'add')->get();
        $this->members = \App\Models\Member::select(['id', 'first_name', 'last_name', 'fiscal_code'])->orderBy('last_name')->orderBy('first_name')->get();
    }

    public function render()
    {
        
        $this->records = [];

        $presenceMembers = [];

        if (!$this->manual)
        {
        
            // Carco tutti gli iscritti a un corso padre in quel giorno con un range orario simile
            $days = ['dom', 'lun', 'mar', 'mer', 'gio', 'ven', 'sab'];
            $dow = date('w', strtotime($this->calendar->from));
            $d = $days[$dow];

            // Elenco corsi per tipologia in base al calendario
            $courses = \App\Models\Course::where('name', $this->calendar->name)->where('date_from', '<=', $this->calendar->from)->where('date_to', '>=', $this->calendar->to)->pluck('id')->toArray();

            // Elenco utenti iscritti al corso "padre"
            $members_courses = \App\Models\MemberCourse::where('when', 'like', "%" . $d . "%")->whereIn('course_id', $courses)->pluck('member_id')->toArray();

            $members = \App\Models\Member::whereIn('id', $members_courses)->orderBy('last_name')->orderBy('first_name')->get();

            // $presences = \App\Models\Presence::where('calendar_id', $this->calendar->id)->pluck('member_id')->toArray();
            // $my_presences = \App\Models\Presence::where('calendar_id', $this->calendar->id)->where('user_id', \Auth::user()->id)->pluck('member_id')->toArray();

            foreach($members as $member)
            {

                $presenceMembers[] = $member->id;
                $this->records[] = $this->getMember($member);
            }

        }

        // Aggiungo i membri iscritti
        $members_presences = \App\Models\Presence::where('calendar_id', $this->calendar->id)->whereNotIn('member_id', $presenceMembers)->pluck('member_id')->toArray();
        $members = \App\Models\Member::whereIn('id', $members_presences)->get();
        foreach($members as $member)
        {
            $this->records[] = $this->getMember($member);
        }

        foreach($this->newMembers as $m)
        {
            $member = \App\Models\Member::findOrFail($m);
            $this->records[] = $this->getMember($member);
        }

        /*$calendars = \App\Models\Calendar::get();
        foreach($calendars as $c)
        {
            $this->records[] = array('id' => $c->id, 'title' => $c->course->name, 'start' => $c->from, 'end' => $c->to);
        }*/
        return view('livewire.presence');
    }

    public function getMember($member)
    {
        $latestCert = \App\Models\MemberCertificate::where('member_id', $member->id)
            ->orderBy('expire_date', 'desc')
            ->first();

        $certificate = '';
        $y = "|";
        if ($latestCert) 
        {
            $latest_date = $latestCert->expire_date;
            $status = '';
            if ($latest_date < date("Y-m-d")) {
                $status = "0"; // Expired
            } else if ($latest_date <= date("Y-m-d", strtotime("+1 month"))) {
                $status = "1"; // Expiring soon
            } else {
                $status = "2"; // Valid
            }
            $y = $status . "|" . date("d/m/Y", strtotime($latest_date));
        }

        $presence = false;
        $my_presence = false;
        $status = 0;

        $has_presence = \App\Models\Presence::where('calendar_id', $this->calendar->id)->where('member_id', $member->id)->first();
        if ($has_presence)            
        {
            $presence = true;
            $my_presence = $has_presence->user_id == \Auth::user()->id;
            $status = $has_presence->status;
        }

        return array('id' => $member->id, 'first_name' => $member->first_name, 'last_name' => $member->last_name, 'certificate' => $y, 'presence' => $presence, 'my_presence' => $my_presence, 'status' => $status);

    }

    public function save($ids)
    {

        $this->calendar->court_id = $this->court_id;
        $this->calendar->instructor_id = $this->instructor_id;
        $this->calendar->note = $this->note;
        if ($this->motivation_id != "" && $this->motivation_id != null)
            $this->calendar->motivation_id = $this->motivation_id;
        if ($this->motivation_manual_id != "" && $this->motivation_manual_id != null)
            $this->calendar->motivation_manual_id = $this->motivation_manual_id;
        $this->calendar->save();

        \App\Models\Presence::where('calendar_id', $this->calendar->id)->where('user_id', \Auth::user()->id)->where('status', '<>', 99)->delete();
        foreach($ids as $id)
        {
            $p = new \App\Models\Presence();
            $p->member_id = $id;
            $p->calendar_id = $this->calendar->id;
            $p->user_id = \Auth::user()->id;
            $p->status = 0;
            $p->save();
        }
        return redirect()->to('/calendar');

    }

    public function cancel($ids, $motivation_id)
    {

        $presences = \App\Models\Presence::where('calendar_id', $this->calendar->id)->whereIn('member_id', $ids)->get();
        foreach($presences as $presence)
        {
            $presence->motivation_id = $motivation_id;
            $presence->status = 99;
            $presence->save();
        }
        return redirect()->to('/presences?calendarId=' . $this->calendar->id);

    }

    public function addMember($id)
    {

        $this->added = true;
        //if (!in_array($id, $this->newMembers))
        //    $this->newMembers[] = $id;
        $this->member_id = $id;
        $this->emit('reload');

    }

    public function cancelCalendar()
    {
        $this->calendar->motivation_id = $this->motivation_id;
        $this->calendar->status = 99;
        $this->calendar->save();
        return redirect()->to('/calendar');
    }

    public function createMember()
    {

        if (!$this->added)
        {
            $this->newMemberFiscalCodeExist = false;
            $this->validate([
                // 'newMemberFiscalCode'=>'required|max:16',
                'newMemberFirstName'=>'required',
                'newMemberLastName'=>'required',
                //'newMemberEmail'=>'required',
            ]);

            // Check fiscal code exist
            $exist = false;
            if ($this->newMemberFiscalCode != '')
            {
                $check = \App\Models\Member::where('fiscal_code', $this->newMemberFiscalCode)->get();
                $exist = $check->count() > 0;
            }
            if (!$exist)
            {
                $member = \App\Models\Member::create([
                    'first_name' => strtoupper($this->newMemberFirstName),
                    'last_name' => strtoupper($this->newMemberLastName),
                    'email' => strtoupper($this->newMemberEmail),
                    'to_complete' => $this->newMemberToComplete,
                    'fiscal_code' => $this->newMemberFiscalCode,
                    'status' => true
                ]);

                if (!in_array($member->id, $this->newMembers))
                    $this->newMembers[] = $member->id;
                $this->emit('reload');
                $this->emit('saved');
            }
            else
            {
                $this->newMemberFiscalCodeExist = true;
            }
        }
        else
        {
            if (!in_array($this->member_id, $this->newMembers))
                $this->newMembers[] = $this->member_id;
            $this->member_id = 0;
            $this->added = false;
            $this->emit('reload');
            $this->emit('saved');
        }
    }

    public function createInstructor()
    {
        
        $user = \App\Models\User::create([
            'name' => $this->userName,
            'email' => $this->userEmail,
            'password' => '',
            'level' => 2,
            'enabled' => true
        ]);

        $this->instructor_id = $user->id;
        $this->instructors = \App\Models\User::select('*')->where('level', 2)->where('enabled', true)->get();
        $this->emit('saved');        

    }


}