<?php

namespace App\Models;

use Database\Factories\SmsCampaignFactory;
use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\BelongsTo;
use Illuminate\Database\Eloquent\Relations\HasMany;

class SmsCampaign extends Model
{
    /** @use HasFactory<SmsCampaignFactory> */
    use HasFactory;

    protected $fillable = [
        'message',
        'mode',
        'recipient_count',
        'sent_count',
        'failed_count',
        'skipped_count',
        'laravel_batch_id',
        'created_by',
        'completed_at',
    ];

    /**
     * @return array<string, string>
     */
    protected function casts(): array
    {
        return [
            'completed_at' => 'datetime',
        ];
    }

    public function creator(): BelongsTo
    {
        return $this->belongsTo(User::class, 'created_by');
    }

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

    public function isComplete(): bool
    {
        return $this->completed_at !== null;
    }

    public function processedCount(): int
    {
        return $this->sent_count + $this->failed_count + $this->skipped_count;
    }

    public function progressPercent(): int
    {
        if ($this->recipient_count === 0) {
            return 100;
        }

        return (int) min(100, round(($this->processedCount() / $this->recipient_count) * 100));
    }
}