<?php

namespace Tests\Unit\EcommerceFinance;

use Modules\EcommerceFinance\Services\SupplierReturnAccounting;
use PHPUnit\Framework\TestCase;

class SupplierReturnAccountingTest extends TestCase
{
    public function test_logistics_adjustment_keeps_supplier_net_amount_and_tracks_logistics_part(): void
    {
        $row = (new SupplierReturnAccounting())->enrich([
            'qty' => '1',
            'unit_price' => '259',
            'amount' => '259',
            'remark' => '原数量2件，CZ008407N1178V01*1记账物流',
            'title' => '常州松宇货运',
        ]);

        $this->assertSame('物流', $row['_accounting_target']);
        $this->assertSame('转物流记账', $row['_accounting_label']);
        $this->assertSame('不扣本厂家，转常州松宇货运记账', $row['_accounting_note']);
        $this->assertSame(1.0, $row['_logistics_qty']);
        $this->assertSame(259.0, $row['_logistics_amount']);
        $this->assertSame(1.0, $row['_supplier_qty']);
        $this->assertSame(259.0, $row['_supplier_amount']);
    }

    public function test_summary_matches_finance_and_supplier_views(): void
    {
        $summary = (new SupplierReturnAccounting())->summarize([
            [
                'qty' => '1',
                'unit_price' => '259',
                'amount' => '259',
                'remark' => '原数量2件，CZ008407N1178V01*1记账物流',
                'title' => '常州松宇货运',
            ],
            [
                'qty' => '3',
                'unit_price' => '250',
                'amount' => '750',
                'remark' => '原数量4件，CZ008412N1178V01*1记账物流',
                'title' => '常州松宇货运',
            ],
            [
                'qty' => '2',
                'unit_price' => '30',
                'amount' => '60',
                'remark' => '不记账厂家',
                'title' => '',
            ],
        ]);

        $this->assertSame(3, $summary['count']);
        $this->assertSame(2, $summary['supplier_rows']);
        $this->assertSame(4.0, $summary['supplier_qty']);
        $this->assertSame(1009.0, $summary['supplier_amount']);
        $this->assertSame(2, $summary['logistics_rows']);
        $this->assertSame(2.0, $summary['logistics_qty']);
        $this->assertSame(509.0, $summary['logistics_amount']);
        $this->assertSame(['常州松宇货运'], $summary['logistics_companies']);
        $this->assertSame(1, $summary['no_bookkeeping_rows']);
    }

    public function test_full_amount_row_is_reduced_when_quantity_was_not_pre_split(): void
    {
        $row = (new SupplierReturnAccounting())->enrich([
            'qty' => '4',
            'unit_price' => '250',
            'amount' => '1000',
            'remark' => '原数量4件，CZ008412N1178V01*1记账物流',
            'title' => '常州松宇货运',
        ]);

        $this->assertSame(1.0, $row['_logistics_qty']);
        $this->assertSame(250.0, $row['_logistics_amount']);
        $this->assertSame(3.0, $row['_supplier_qty']);
        $this->assertSame(750.0, $row['_supplier_amount']);
    }
}