<?php

namespace Tests\Unit\Business;

use App\Business\StoreViolationMapper;
use InvalidArgumentException;
use Tests\TestCase;

class StoreViolationMapperTest extends TestCase
{
    private StoreViolationMapper $mapper;

    protected function setUp(): void
    {
        parent::setUp();

        $this->mapper = new StoreViolationMapper();
    }

    public function test_platform_mapping_accepts_source_values_and_slugs(): void
    {
        $this->assertSame('jd', $this->mapper->platformForSourceValue('京东'));
        $this->assertSame('taobao', $this->mapper->platformForSourceValue('天猫'));
        $this->assertSame('jingxi', $this->mapper->platformForSourceValue(' JINGXI '));
        $this->assertNull($this->mapper->platformForSourceValue('未知平台'));
        $this->assertNull($this->mapper->platformForSourceValue(null));
    }

    public function test_category_mapping_uses_keyword_rules(): void
    {
        $this->assertSame('发货履约', $this->mapper->categoryForContent('延迟发货/缺货无货'));
        $this->assertSame('交易违规', $this->mapper->categoryForContent('虚假交易（商品降权）'));
        $this->assertSame('发票与考核', $this->mapper->categoryForContent('您的政企订单发票及时上传率未达到90%的考核标准'));
        $this->assertSame('其他', $this->mapper->categoryForContent('未收录的违规内容'));
        $this->assertSame('其他', $this->mapper->categoryForContent(null));
    }

    public function test_map_crawl_row_returns_unified_fields(): void
    {
        $mapped = $this->mapper->mapCrawlRow([
            'id' => 1,
            'shop_name' => '京东-亿家达全屋旗舰店',
            'violation_no' => '86799651',
            'violation_date' => '2026-10-04',
            'deadline' => '2026-10-11',
            'violation_content' => '延迟发货/缺货无货',
            'status' => '待处理',
            'window_name' => '京东-亿家达全屋旗舰店_商家后台',
            'platform' => '京东',
            'crawl_date' => '2026-10-04',
        ]);

        $this->assertSame('jd', $mapped['platform']);
        $this->assertSame('发货履约', $mapped['violation_category']);
        $this->assertSame('86799651', $mapped['violation_no']);
        $this->assertSame('2026-10-11', $mapped['appeal_deadline']);
        $this->assertSame('crawl', $mapped['source']);
    }

    public function test_date_and_points_normalization(): void
    {
        $this->assertSame('2026-10-04', $this->mapper->normalizeDate('2026-10-04'));
        $this->assertSame('2026-10-04', $this->mapper->normalizeDate('2026/10/4'));
        $this->assertSame('2026-10-04', $this->mapper->normalizeDate('2026年10月4日'));
        $this->assertSame('2020-09-15', $this->mapper->normalizeDate(44089));
        $this->assertNull($this->mapper->normalizeDate(null));
        $this->assertNull($this->mapper->normalizeDate('-'));

        $this->assertSame(2.0, $this->mapper->normalizePoints('2分'));
        $this->assertSame(0.5, $this->mapper->normalizePoints('0.5'));
        $this->assertNull($this->mapper->normalizePoints('不扣分'));
    }

    public function test_map_crawl_row_includes_reason_and_disposition_when_upstream_provides_them(): void
    {
        $base = [
            'shop_name' => '京喜-久伴吾家具京喜自营工厂店',
            'violation_no' => '86522327',
            'violation_date' => '2026-09-30',
            'deadline' => '2026-10-07',
            'violation_content' => '订单存在揽收超时行为',
            'status' => '待处理',
            'window_name' => '京喜-久伴吾家具京喜自营工厂店_商家后台',
            'platform' => '京喜',
            'crawl_date' => '2026-10-04',
        ];

        $mapped = $this->mapper->mapCrawlRow($base + [
            'violation_reason' => '订单存在揽收超时行为',
            'disposition' => '警告；扣2分',
        ]);
        $this->assertSame('订单存在揽收超时行为', $mapped['violation_reason']);
        $this->assertSame('警告；扣2分', $mapped['disposition']);

        // 上游尚未提供两列时保持 null，避免同步误覆盖导入补充的数据。
        $legacy = $this->mapper->mapCrawlRow($base);
        $this->assertNull($legacy['violation_reason']);
        $this->assertNull($legacy['disposition']);
    }

    public function test_unrecognized_points_throw(): void
    {
        $this->expectException(InvalidArgumentException::class);

        $this->mapper->normalizePoints('扣分若干');
    }
}