<?php

namespace App\Models;

use App\Enums\Users\RoleEnum;
use App\Jobs\SendUserCreatedEmail;
use App\Notifications\ResetPassword;
use Illuminate\Database\Eloquent\Collection;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Hash;
use Illuminate\Support\Str;

/**
 * @property string $name
 * @property string $email
 * @property string $password
 * @property string $remember_token
 * @property RoleEnum $role
 * @property Collection $sites
 */
class User extends Authenticatable
{
    use HasFactory;
    use Notifiable;
    use SoftDeletes;

    /**
     * stores unhashed pwd
     *
     * @var string|null
     */
    public $tmpPass = null;

    /**
     * The attributes that are fillable.
     *
     * @var array
     */
    protected $fillable = [
        'name',
        'email',
        'password',
        'role',
        'sites',
        'gitlab_id'
    ];

    /**
     * The attributes that should be hidden for arrays.
     *
     * @var array
     */
    protected $hidden = [
        'password',
        'remember_token',
    ];

    /**
     * The attributes that should be cast.
     *
     * @var array
     */
    protected $casts = [
        'email_verified_at' => 'datetime',
        'role' => RoleEnum::class
    ];

    /**
     * Perform any actions required after the model boots.
     *
     * @return void
     */
    protected static function booted()
    {
        static::creating(function (User $user) {
            if (\is_null($user->password)) {
                $user->password = Str::random(10);
                $user->tmpPass  = $user->password;
            }
            if (Hash::needsRehash($user->password)) {
                $user->password = Hash::make($user->password);
            }
            Cache::flush('AdminUsers');
        });
        static::created(function (User $user) {
            $user->sendMailConfirm();
        });
        static::updating(function (User $user) {
            if (Hash::needsRehash($user->password)) {
                $user->password = Hash::make($user->password);
            }
            Cache::flush('AdminUsers');
        });
    }

    // * METHODS

    /**
     * get User brands
     *
     * @return \Illuminate\Database\Eloquent\Collection<\App\Models\Brand>
     */
    public function brands()
    {
        return $this->sites->pluck('brand')->filter();
    }

    /**
     * Send User creation confirm mail
     *
     * @return void
     */
    public function sendMailConfirm()
    {
        dispatch(new SendUserCreatedEmail($this));
    }

    /**
     * Send User reset password mail
     *
     * @param mixed $token
     * @return void
     */
    public function sendPasswordResetNotification(mixed $token)
    {
        /** @var string $token */
        $this->notify(new ResetPassword($token));
    }

    /**
     * Is the user an admin or a developper ?
     *
     * @return boolean
     */
    public function isAdmin(): bool
    {
        return ($this->role->equals(RoleEnum::developper) or
            $this->role->equals(RoleEnum::admin));
    }

    /**
     * Get All Admin users
     *
     * @return Collection
     */
    public static function adminUsers(): Collection
    {
        return Cache::remember('AdminUsers', 86400, function () {
            return self::whereIn('role', [RoleEnum::admin, RoleEnum::developper])->orderBy('name')->get();
        });
    }

    // * RELATIONSHIPS

    /**
     * HasMany Ticket relation
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function tickets()
    {
        return $this->hasMany(Ticket::class, 'created_by');
    }

    /**
     * HasMany Message relation
     *
     * @return \Illuminate\Database\Eloquent\Relations\HasMany
     */
    public function messages()
    {
        return $this->hasMany(Message::class, 'user_id');
    }

    /**
     * BelongsToMany Ticket relation
     *
     * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
     */
    public function subscriptions()
    {
        return $this->belongsToMany(Ticket::class, 'subscriptions');
    }

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