<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\Relations\HasOne;
use Illuminate\Database\Eloquent\SoftDeletes;
use Illuminate\Database\Eloquent\Builder;

class Customer extends Model
{
    use SoftDeletes;

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

    /**
     * The attributes that are appended with attribute getters.
     *
     * @var string[]
     */
    protected $appends = [
        'created',
        'street',
        'city'
    ];

    /**
     * Deliver the customer's address as street directly with the model.
     */
    public function getStreetAttribute(): string
    {
        if (is_null($this->address)) {
            return '';
        }
        return $this->address->address;
    }

    /**
     * Deliver the customer's address as city directly with the model.
     */
    public function getCityAttribute(): string
    {
        if (is_null($this->address)) {
            return '';
        }
        return $this->address->city;
    }

    /**
     * Get the created_at attribute in local time format.
     */
    public function getCreatedAttribute(): string
    {
        return $this->created_at->format('d.m.Y');
    }

    /**
     * Get the invoice address.
     */
    public function address(): HasOne
    {
        return $this->hasOne(Address::class)->ofMany([],
            function (Builder $query) {
                $query->where('is_address', '=', true);
            });
    }

    /**
     * Get the delivery address.
     */
    public function delivery(): HasOne
    {
        return $this->hasOne(Address::class)->ofMany([],
            function (Builder $query) {
                $query->where('is_delivery', '=', true);
            });
    }

    /**
     * Get all customer's addresses.
     */
    public function addresses(): HasMany
    {
        return $this->hasMany(Address::class);
    }
}