<?php

declare(strict_types=1);

namespace Database\Factories;

use App\Models\Portfolio;
use Illuminate\Database\Eloquent\Factories\Factory;

/**
 * @extends \Illuminate\Database\Eloquent\Factories\Factory<\App\Models\Transaction>
 */
class TransactionFactory extends Factory
{
    protected static ?string $transaction_type;

    /**
     * Define the model's default state.
     *
     * @return array<string, mixed>
     */
    public function definition(): array
    {
        $transaction_type = $this->faker->randomElement(['BUY', 'SELL']);

        return [
            'symbol' => $this->faker->randomElement(['AAPL', 'GOOG', 'AMZN']),
            'transaction_type' => $transaction_type,
            'portfolio_id' => Portfolio::factory()->create()->id,
            'date' => $this->faker->date('Y-m-d'),
            'quantity' => 1,
            'cost_basis' => $transaction_type == 'BUY'
                ? $this->faker->randomFloat(2, 10, 500)
                : null,
            'sale_price' => $transaction_type == 'SELL'
                ? $this->faker->randomFloat(2, 10, 500)
                : null,
        ];
    }

    public function yearsAgo(): static
    {
        return $this->state(fn (array $attributes) => [
            'date' => now()->subYears($this->faker->numberBetween(3, 5))->toDateString(),
        ]);
    }

    public function lastYear(): static
    {
        return $this->state(fn (array $attributes) => [
            'date' => now()->subYear()->toDateString(),
        ]);
    }

    public function lastMonth(): static
    {
        return $this->state(fn (array $attributes) => [
            'date' => now()->subMonth()->toDateString(),
        ]);
    }

    public function sixMonthsAgo(): static
    {
        return $this->state(fn (array $attributes) => [
            'date' => now()->subMonths(6)->toDateString(),
        ]);
    }

    public function today(): static
    {
        return $this->state(fn (array $attributes) => [
            'date' => now()->toDateString(),
        ]);
    }

    public function recent(): static
    {
        return $this->state(fn (array $attributes) => [
            'date' => now()->subDays($this->faker->numberBetween(3, 14))->toDateString(),
        ]);
    }

    public function date($date): static
    {
        return $this->state(fn (array $attributes) => [
            'date' => $date,
        ]);
    }

    public function symbol($symbol): static
    {
        return $this->state(fn (array $attributes) => [
            'symbol' => $symbol,
        ]);
    }

    public function portfolio($portfolio_id): static
    {
        return $this->state(fn (array $attributes) => [
            'portfolio_id' => $portfolio_id,
        ]);
    }

    public function currency($currency): static
    {
        return $this->state(fn (array $attributes) => [
            'currency' => $currency,
        ]);
    }

    public function costBasis($cost_basis): static
    {
        return $this->state(fn (array $attributes) => [
            'cost_basis' => $cost_basis,
        ]);
    }

    public function salePrice($sale_price): static
    {
        return $this->state(fn (array $attributes) => [
            'sale_price' => $sale_price,
        ]);
    }

    public function buy($quantity = 1): static
    {
        return $this->state(fn (array $attributes) => [
            'transaction_type' => 'BUY',
            'quantity' => $quantity,
            'cost_basis' => $this->faker->randomFloat(2, 10, 500),
            'sale_price' => null,
        ]);
    }

    public function sell($quantity = 1): static
    {
        return $this->state(fn (array $attributes) => [
            'transaction_type' => 'SELL',
            'quantity' => $quantity,
            'sale_price' => $this->faker->randomFloat(2, 10, 500),
            'cost_basis' => null,
        ]);
    }
}