<?php

namespace App\Models;

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

/**
 * @method static create(array $array)
 * @method static where(string $string, string $value)
 * @method static find(int $id)
 * @method static orderBy(string $string)
 * @property int $id
 * @property string $symbol
 * @property string|null $full_name
 */
class Asset extends Model
{
    use HasFactory;

    protected $fillable = [
        'symbol',
        'full_name',
    ];

    protected $casts = [
        'symbol' => 'string',
        'full_name' => 'string',
    ];

    public function assetPrices(): HasMany
    {
        return $this->hasMany(Pricing\AssetPrice::class);
    }

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

    public function currentPrice(): ?float
    {
        $latestPrice = $this->assetPrices()->latest('date')->first();

        return $latestPrice ? $latestPrice->price : null;
    }

    public static function findBySymbol(string $symbol): ?self
    {
        return static::where('symbol', strtoupper($symbol))->first();
    }

    public static function findOrCreateBySymbol(string $symbol, ?string $fullName = null): self
    {
        $asset = static::findBySymbol($symbol);

        if (! $asset) {
            $asset = static::create([
                'symbol' => strtoupper($symbol),
                'full_name' => $fullName,
            ]);
        }

        return $asset;
    }
}