<?php

namespace App\Models;

use App\Events\ProjectMosaicStatus;
use Carbon\Carbon;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class ProjectMosaic extends Model
{
    use HasFactory;
    use \App\Traits\HasStatus;

    protected $casts = [
        'end_date' => 'datetime',
    ];

    protected $fillable = [
        'name',
        'path',
        'week',
        'year',
        'end_date',
        'status'
    ];

    public static function getFilenameForYearAndWeek($year, $startWeekNumber)
    {
        return sprintf('week_%02d_%d.tif', $startWeekNumber, $year);
    }

    public static function getFilenameByPeriod(Carbon $endDate,int $offset)
    {
        return sprintf('Period_%s_%s.tif', $endDate->format('Y-m-d'), $endDate->copy()->subDays($offset)->format('Y-m-d'));
    }

    public function project()
    {
        return $this->belongsTo(Project::class);
    }

    public function getStartDateAttribute()
    {
        return $this->end_date->subDay($this->offset);
    }

    protected static function booted(): void
    {
        parent::booted();
        static::updated(function (ProjectMosaic $projectMosaic) {
            event(new ProjectMosaicStatus($projectMosaic));
        });
    }

}