<?php

namespace App\Models;

use Carbon\Carbon;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;
use Illuminate\Database\Eloquent\SoftDeletes;

class Project extends Model
{
    use SoftDeletes;

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

    /**
     * The attributes that are appended with attribute getters.
     *
     * @var string[]
     */
    protected $appends = [
        'start',
        'end',
        'customer_email',
        'customer_name',
    ];


    public function getCustomerNameAttribute(): string
    {
        return $this->customer->name;
    }
    public function getCustomerEmailAttribute(): string
    {
        return $this->customer->email;
    }

    /**
     * Get the end_date attribute in local format.
     */
    public function getStartAttribute(): string
    {
        return (is_null($this->start_date)) ? '' : Carbon::createFromFormat('Y-m-d', $this->start_date)->format('d.m.Y');
    }

    /**
     * Get the end_date attribute in local format.
     */
    public function getEndAttribute(): string
    {
        return (is_null($this->end_date)) ? '' : Carbon::createFromFormat('Y-m-d', $this->end_date)->format('d.m.Y');
    }

    /**
     * Get the customer this project belongs to.
     */
    public function customer(): BelongsTo
    {
        return $this->belongsTo(Customer::class);
    }

    public function invoices(): HasMany
    {
        return $this->hasMany(Invoice::class);
    }
}