<?php

namespace App\Models;

use App\Enums\CrudAction;
use App\Enums\CrudType;
use App\Jobs\SendEmployeeCreatedAccountMail;
use App\Traits\IsCrudModel;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Support\Facades\Hash;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Support\Carbon;
use Illuminate\Support\Collection as SupportCollection;
use Illuminate\Support\Str;

class Employee extends Authenticatable
{
    use HasFactory;
    use IsCrudModel;

    protected $crudLabelColumn = 'email';

    protected $crudValueColumn = 'id';

    protected $fillable = [
        'matricule',
        'firstname',
        'lastname',
        'email',
        'site_id'
    ];

    /**
     * The attributes that should be cast to native types.
     *
     * @var array
     */
    protected $casts = [
        'password_date' => 'datetime',
    ];

    protected $attributes = [
        'password_attempts' => 0
    ];

    public function __construct($attributes = [])
    {
        self::$editableProperties = [
            'matricule' => [
                'label' => trans('Matricule'),
                'type' => CrudType::string(),
                'readonly' => true,
                'validate' => [
                    'digits_between:7,8',
                    // @phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundInExtendedClassBeforeLastUsed
                    function ($attribute, $value, $fail) {
                        $q = Employee::query();
                        if ($this->id) {
                            $q = $q->where('id', '!=', $this->id);
                        }
                        if ($q->where('matricule', $value)->exists()) {
                            $fail(__(':attribute est déjà utilisé', [
                                'attribute' => $attribute
                            ]));
                        }
                    }
                ],
                'actions' => [
                    CrudAction::viewAny(),
                    CrudAction::view(),
                    CrudAction::create(),
                    CrudAction::update()
                ]
            ],
            'firstname' => [
                'label' => trans('Prénom'),
                'type' => CrudType::string(),
                'validate' => [
                    'string',
                    'max:60'
                ],
                'actions' => [
                    CrudAction::view(),
                    CrudAction::create(),
                    CrudAction::update(),
                ]
            ],
            'lastname' => [
                'label' => trans('Nom'),
                'type' => CrudType::string(),
                'nullable' => false,
                'validate' => [
                    'string',
                    'max:60'
                ],
                'actions' => [
                    CrudAction::viewAny(),
                    CrudAction::view(),
                    CrudAction::create(),
                    CrudAction::update(),
                ]
            ],
            'email' => [
                'label' => trans('Email'),
                'type' => CrudType::email(),
                'nullable' => false,
                'validate' => [
                    'max:150',
                    // @phpcs:ignore Generic.CodeAnalysis.UnusedFunctionParameter.FoundInExtendedClassBeforeLastUsed
                    function ($attribute, $value, $fail) {
                        $q = Employee::query();
                        if ($this->id) {
                            $q = $q->where('id', '!=', $this->id);
                        }
                        if ($q->where('email', $value)->exists()) {
                            $fail(__(':attribute est déjà utilisé', [
                                'attribute' => $attribute
                            ]));
                        }
                    }
                ],
                'actions' => [
                    CrudAction::viewAny(),
                    CrudAction::view(),
                    CrudAction::create(),
                    CrudAction::update(),
                ]
            ],
            'password' => [
                'label' => trans('Mot de passe'),
                'placeholder' => '#M1s3Cure.P4ss0rd!',
                'type' => CrudType::password(),
                'nullable' => true,
                'validate' => [
                    'max:150'
                ],
                'actions' => [
                    CrudAction::create(),
                    CrudAction::delete()
                ]
            ],
            'site_id' => [
                'label' => trans('Site'),
                'type' => CrudType::belongsTo(),
                'belongsTo' => Site::class,
                'actions' => [
                    CrudAction::create(),
                    CrudAction::update()
                ]
            ],
            'blocked' => [
                'label' => trans('Verrouillé'),
                'type' => CrudType::boolean(),
                'actions' => [
                    CrudAction::viewAny(),
                    CrudAction::view(),
                    CrudAction::update(),
                ],
                'getAttribute' => function (Employee $model) {
                    return $model->getAttribute('password_attempts') >= 3;
                },
                'setAttribute' => function (Employee $model, $value) {
                    $model->setAttribute('password_attempts', $value ? 3 : 0);
                    return $model->getAttribute('password_attempts');
                },
            ]
        ];
        parent::__construct($attributes);
    }

    protected static function booted()
    {
        static::creating(function ($employee) {
            if (!strlen($employee->password)) {
                $employee->password = Str::random(13);
            }
            $employee->password = Hash::make($employee->password);
            $employee->password_date = Carbon::now()->subDay();
        });
        static::updating(function ($employee) {
            if (Hash::needsRehash($employee->password)) {
                $employee->password = Hash::make($employee->password);
            }
        });
    }

    // RELATIONS

    /**
     * Has one Site
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
     */
    public function site()
    {
        return $this->belongsTo(Site::class);
    }

    /**
     * Has many Planning
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function plannings()
    {
        return $this->hasMany(Planning::class);
    }

    /**
     * Has one EmployeeMailToken
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasOne
     */
    public function token()
    {
        return $this->hasOne(EmployeeMailToken::class);
    }

    /**
     * BelongsToMany
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function reponseSondages()
    {
        return $this->belongsToMany(ReponseSondage::class)->withTimestamps();
    }

    // METHODS

    /**
     * Has the user answered to a specific sondage ?
     * @param Sondage $sondage
     * @return bool
     */
    public function hasAnweredToSondage(Sondage $sondage): bool
    {
        $responsesIDS = $sondage->reponseSondages()->pluck(sprintf('%s.id', (new ReponseSondage())->getTable()));
        return (bool)$this->reponseSondages()->wherePivotIn('reponse_sondage_id', $responsesIDS)->count();
    }

    /**
     * Get Employee site flashes
     *
     * @return Collection
     */
    public function getFlashes(): Collection
    {
        return $this->site->flashes()
            ->orderBy('created_at', 'DESC')
            ->get();
    }

    /**
     * Get Employee unanswered Sondages
     *
     * @return Collection
     */
    public function unAnsweredSondages(): Collection
    {
        $siteId = $this->site_id;
        $sondagesIDS = $this->reponseSondages()->with('sondage')->get()->pluck('sondage.id');
        return Sondage::whereHas('site', function ($q) use ($siteId) {
            $q->whereId($siteId);
        })->whereNotIn('id', $sondagesIDS)
            ->orderBy('created_at', 'DESC')
            ->get();
    }

    /**
     * Prevent Infinite loop on mail send to Employee
     * {@inheritdoc}
     * @url https://stackoverflow.com/questions/52514863/laravel-getqueueablerelations-circular-relation
     */
    public function getQueueableRelations()
    {
        return [];
    }

    /**
     * Get Plannings for the current week + next week
     *
     * @return \Illuminate\Support\Collection
     */
    public function getWeekAndNextPlannings(): SupportCollection
    {
        $now = Carbon::now()->format('Y/m/d');
        $nowPlus7 = Carbon::now()->addDays(7)->format('Y/m/d');
        return collect([
            'now' => Planning::whereDate('start', '<', $now)
                ->whereDate('end', '>', $now)
                ->where('employee_id', $this->id)
                ->first(),
            'next' => Planning::whereDate('start', '<', $nowPlus7)
                ->whereDate('end', '>', $nowPlus7)
                ->where('employee_id', $this->id)
                ->first()
        ]);
    }

    public function sendMailConfirm()
    {
        if ($this->hashcode) {
            $this->hashcode->delete();
        }
        $this->hashcode = new EmployeeMailToken([
            'email' => $this->email,
            'employee_id' => $this->id
        ]);
        $this->hashcode->saveOrFail();
        dispatch(new SendEmployeeCreatedAccountMail($this))
            ->onConnection('database');
    }
}