<?php

namespace App\Models;

// use Illuminate\Contracts\Auth\MustVerifyEmail;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Foundation\Auth\User as Authenticatable;
use Illuminate\Notifications\Notifiable;
use Laravel\Sanctum\HasApiTokens;

class User extends Authenticatable
{
    use HasApiTokens, HasFactory, Notifiable;

    protected $primaryKey = 'user_id';

    /**
     * The attributes that are mass assignable.
     *
     * @var array<int, string>
     */
    protected $fillable = [
        'name',
        'email',
        'role', // default, employee, manage
        'password'
    ];

    /**
     * The attributes that should be hidden for serialization.
     *
     * @var array<int, string>
     */
    protected $hidden = [
        'password',
        'remember_token',
        'created_at',
        'updated_at',
    ];

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

    public function permissions()
    {
        // get permissions for this user
        // note: permissions are linked to users by the user_permissions table
        // the permissions are in the permissions table
        // only return valid permissions
        return $this->belongsToMany('App\Models\Permission', 'user_permissions', 'user_id', 'permission_id')->where(function ($query) {
            $query->where('user_permission_start', '<=', now())->where(function ($query) {
                $query->where('user_permission_end', '>=', now())->orWhereNull('user_permission_end');
            });
        });
    }

    public function allowedTo($permission): bool
    {
        if ($this->permissions()->where('permission_name', $permission)->first()) {
            return true;
        }
        return false;
    }

    public function atleast($role): bool
    {
        $hierarchy = [
            'default' => 0,
            'employee' => 1,
            'manage' => 2
        ];
        return $hierarchy[$this->role] >= $hierarchy[$role];
    }

    public static function find($id)
    {
        return User::all()->where('user_id', $id)->first();
    }

}