<?php

namespace App\Module\Transfer\Dtos;

use App\Module\Transfer\Enums\TransferStatus;
use App\Module\Transfer\Enums\TransferType;

/**
 * 划转订单数据传输对象
 */
class TransferOrderDto
{
    public function __construct(
        public readonly int $id,
        public readonly int $transfer_app_id,
        public readonly int $out_id,
        public readonly string $out_order_id,
        public readonly ?string $out_user_id,
        public readonly int $user_id,
        public readonly int $currency_id,
        public readonly int $fund_id,
        public readonly TransferType $type,
        public readonly TransferStatus $status,
        public readonly string $out_amount,
        public readonly string $amount,
        public readonly float $exchange_rate,
        public readonly float $fee_rate,
        public readonly string $fee_amount,
        public readonly string $actual_amount,
        public readonly array $callback_data,
        public readonly ?string $error_message,
        public readonly ?string $remark,
        public readonly ?string $processed_at,
        public readonly ?string $callback_at,
        public readonly ?string $completed_at,
        public readonly string $created_at,
        public readonly string $updated_at,
    ) {}

    /**
     * 从模型创建DTO
     */
    public static function fromModel($model): self
    {
        return new self(
            id: $model->id,
            transfer_app_id: $model->transfer_app_id,
            out_id: $model->out_id,
            out_order_id: $model->out_order_id,
            out_user_id: $model->out_user_id,
            user_id: $model->user_id,
            currency_id: $model->currency_id,
            fund_id: $model->fund_id,
            type: $model->type,
            status: $model->status,
            out_amount: (string) $model->out_amount,
            amount: (string) $model->amount,
            exchange_rate: (float) $model->exchange_rate,
            fee_rate: (float) ($model->fee_rate ?? 0.0000),
            fee_amount: (string) ($model->fee_amount ?? '0.0000'),
            actual_amount: (string) ($model->actual_amount ?? $model->amount),
            callback_data: $model->callback_data ?? [],
            error_message: $model->error_message,
            remark: $model->remark,
            processed_at: $model->processed_at?->toDateTimeString(),
            callback_at: $model->callback_at?->toDateTimeString(),
            completed_at: $model->completed_at?->toDateTimeString(),
            created_at: $model->created_at->toDateTimeString(),
            updated_at: $model->updated_at->toDateTimeString(),
        );
    }

    /**
     * 转换为数组
     */
    public function toArray(): array
    {
        return [
            'id' => $this->id,
            'transfer_app_id' => $this->transfer_app_id,
            'out_id' => $this->out_id,
            'out_order_id' => $this->out_order_id,
            'out_user_id' => $this->out_user_id,
            'user_id' => $this->user_id,
            'currency_id' => $this->currency_id,
            'fund_id' => $this->fund_id,
            'type' => $this->type->value,
            'type_text' => $this->type->getDescription(),
            'status' => $this->status->value,
            'status_text' => $this->status->getDescription(),
            'out_amount' => $this->out_amount,
            'amount' => $this->amount,
            'exchange_rate' => $this->exchange_rate,
            'fee_rate' => $this->fee_rate,
            'fee_amount' => $this->fee_amount,
            'actual_amount' => $this->actual_amount,
            'has_fee' => $this->fee_amount > 0,
            'fee_rate_percent' => number_format($this->fee_rate * 100, 2) . '%',
            'callback_data' => $this->callback_data,
            'error_message' => $this->error_message,
            'remark' => $this->remark,
            'processed_at' => $this->processed_at,
            'callback_at' => $this->callback_at,
            'completed_at' => $this->completed_at,
            'created_at' => $this->created_at,
            'updated_at' => $this->updated_at,
        ];
    }

    /**
     * 判断是否为转入订单
     */
    public function isTransferIn(): bool
    {
        return $this->type === TransferType::IN;
    }

    /**
     * 判断是否为转出订单
     */
    public function isTransferOut(): bool
    {
        return $this->type === TransferType::OUT;
    }

    /**
     * 判断是否为最终状态
     */
    public function isFinalStatus(): bool
    {
        return $this->status->isFinal();
    }

    /**
     * 判断是否可以重试
     */
    public function canRetry(): bool
    {
        return $this->status->canRetry();
    }

    /**
     * 判断是否收取了手续费
     */
    public function hasFee(): bool
    {
        return bccomp($this->fee_amount, '0', 4) > 0;
    }

    /**
     * 获取手续费率百分比文本
     */
    public function getFeeRatePercent(): string
    {
        return number_format($this->fee_rate * 100, 2) . '%';
    }

    /**
     * 获取手续费金额格式化文本
     */
    public function getFeeAmountText(): string
    {
        return number_format((float)$this->fee_amount, 4);
    }

    /**
     * 获取实际到账金额格式化文本
     */
    public function getActualAmountText(): string
    {
        return number_format((float)$this->actual_amount, 4);
    }
}