<?php

namespace App\Models;

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

class AiProviderRun extends Model
{
    use HasFactory;

    public const STATUS_PENDING = 'pending';

    public const STATUS_RUNNING = 'running';

    public const STATUS_SUCCEEDED = 'succeeded';

    public const STATUS_FAILED = 'failed';

    protected $fillable = [
        'request_id',
        'provider',
        'attempt',
        'provider_task_id',
        'status',
        'http_status',
        'started_at',
        'finished_at',
        'duration_ms',
        'cost_usd',
        'tokens_input',
        'tokens_output',
        'request_payload',
        'response_payload',
        'error_message',
        'metadata',
    ];

    protected function casts(): array
    {
        return [
            'request_payload' => 'array',
            'response_payload' => 'array',
            'metadata' => 'array',
            'cost_usd' => 'decimal:5',
            'started_at' => 'datetime',
            'finished_at' => 'datetime',
        ];
    }

    public function request(): BelongsTo
    {
        return $this->belongsTo(AiEditRequest::class, 'request_id');
    }
}