<?php

namespace Tests\Unit\Business;

use App\Business\StoreViolationAlertCalculator;
use Illuminate\Support\Carbon;
use Tests\TestCase;

/**
 * 店铺违规信息预警：预警级别匹配、处理截止与超时判定。
 */
class StoreViolationAlertCalculatorTest extends TestCase
{
    public function test_clean_violation_type_strips_parenthesized_disposition(): void
    {
        $this->assertSame('虚假交易', StoreViolationAlertCalculator::cleanViolationType('虚假交易（立即删除销量;）'));
        $this->assertSame('AE', StoreViolationAlertCalculator::cleanViolationType('A（B（C）D）E（F）'));
        $this->assertSame('订单存在揽收超时行为', StoreViolationAlertCalculator::cleanViolationType(' 订单存在揽收超时行为 '));
        $this->assertSame('', StoreViolationAlertCalculator::cleanViolationType(null));
    }

    public function test_match_rule_uses_exact_prefix_parts_and_keywords_in_order(): void
    {
        $rules = [
            ['id' => 1, 'platform' => 'jd', 'violation_type' => '缺货/无货', 'match_keywords' => null,
                'alert_level' => 'P1', 'needs_alert' => 1, 'suggested_action' => '联系客户补发', 'handling_hours' => null],
            ['id' => 2, 'platform' => 'jingxi', 'violation_type' => '订单延迟发货', 'match_keywords' => null,
                'alert_level' => 'P0', 'needs_alert' => 1, 'suggested_action' => null, 'handling_hours' => null],
            ['id' => 3, 'platform' => 'taobao', 'violation_type' => null, 'match_keywords' => '虚假交易|危及交易安全',
                'alert_level' => 'P2', 'needs_alert' => 1, 'suggested_action' => null, 'handling_hours' => null],
            ['id' => 4, 'platform' => 'douyin', 'violation_type' => '效果虚假', 'match_keywords' => null,
                'alert_level' => null, 'needs_alert' => 0, 'suggested_action' => null, 'handling_hours' => null],
        ];

        // 分词包含：规则"缺货/无货"命中"延迟发货/缺货无货"
        $this->assertSame(1, StoreViolationAlertCalculator::matchRule($rules, 'jd', '延迟发货/缺货无货')['id']);
        // 相等与前缀
        $this->assertSame(2, StoreViolationAlertCalculator::matchRule($rules, 'jingxi', '订单延迟发货')['id']);
        $this->assertSame(2, StoreViolationAlertCalculator::matchRule($rules, 'jingxi', '订单延迟发货（立即扣分;）')['id']);
        // 关键词匹配（先去括号）
        $this->assertSame(3, StoreViolationAlertCalculator::matchRule($rules, 'taobao', '虚假交易（立即删除销量&屏蔽评论内容;）')['id']);
        // 命中但规则标记为不需要提醒
        $this->assertSame(4, StoreViolationAlertCalculator::matchRule($rules, 'douyin', '效果虚假')['id']);
        // 平台隔离与未命中
        $this->assertNull(StoreViolationAlertCalculator::matchRule($rules, 'jd', '效果虚假'));
        $this->assertNull(StoreViolationAlertCalculator::matchRule($rules, 'pinduoduo', '任意类型'));
        $this->assertNull(StoreViolationAlertCalculator::matchRule($rules, 'jd', null));
    }

    public function test_deadline_prefers_appeal_date_then_hours_then_level_days(): void
    {
        // 申诉截止非空 → 当天 23:59:59
        $this->assertSame(
            '2026-10-11 23:59:59',
            StoreViolationAlertCalculator::deadlineFor('2026-10-04', '2026-10-11', null, 'P1'),
        );
        // 字典时效（小时）
        $this->assertSame(
            '2026-10-04 06:00:00',
            StoreViolationAlertCalculator::deadlineFor('2026-10-04', null, 6, 'P0'),
        );
        // 级别默认天数：P0+1 / P1+2 / P2+3 天的 23:59:59
        $this->assertSame('2026-10-05 23:59:59', StoreViolationAlertCalculator::deadlineFor('2026-10-04', null, null, 'P0'));
        $this->assertSame('2026-10-06 23:59:59', StoreViolationAlertCalculator::deadlineFor('2026-10-04', null, null, 'P1'));
        $this->assertSame('2026-10-07 23:59:59', StoreViolationAlertCalculator::deadlineFor('2026-10-04', null, null, 'P2'));
        // 无违规日期或无级别 → null
        $this->assertNull(StoreViolationAlertCalculator::deadlineFor(null, null, null, 'P0'));
        $this->assertNull(StoreViolationAlertCalculator::deadlineFor('2026-10-04', null, null, null));
    }

    public function test_is_overdue_respects_status_and_deadline(): void
    {
        $now = Carbon::parse('2026-10-05 10:00:00');

        $this->assertTrue(StoreViolationAlertCalculator::isOverdue('未处理', '2026-10-04 23:59:59', $now));
        $this->assertTrue(StoreViolationAlertCalculator::isOverdue('处理中', '2026-10-05 09:00:00', $now));
        $this->assertFalse(StoreViolationAlertCalculator::isOverdue('处理完成', '2020-01-01 00:00:00', $now));
        $this->assertFalse(StoreViolationAlertCalculator::isOverdue('已忽略', '2020-01-01 00:00:00', $now));
        $this->assertFalse(StoreViolationAlertCalculator::isOverdue('未处理', null, $now));
        $this->assertFalse(StoreViolationAlertCalculator::isOverdue('未处理', '2026-10-06 23:59:59', $now));
    }
}