<?php

namespace App\Http\Livewire;

use Livewire\Component;

class Presence extends Component
{

    public $calendar;

    public $records;

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

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

    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->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)->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 = [];
        
        // Carco tutti gli iscritti a quel corso
        $members_courses = \App\Models\MemberCourse::where('course_id', $this->calendar->course_id)->pluck('member_id')->toArray();

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

        $presenceMembers = [];

        // $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();

        $certificate = '';
        if ($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;
        $this->calendar->save();

        \App\Models\Presence::where('calendar_id', $this->calendar->id)->where('user_id', \Auth::user()->id)->delete();
        foreach($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)
    {

        $presences = \App\Models\Presence::where('calendar_id', $this->calendar->id)->whereIn('user_id', $ids)->get();
        foreach($presences as $presence)
        {
            $presence->status = 99;
            $presence->save();
        }

    }

    public function addMember($id)
    {

        if (!in_array($id, $this->newMembers))
            $this->newMembers[] = $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');
    }

}