<?php

namespace Tests\Unit\EcommerceFinance;

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
use Modules\EcommerceFinance\Repositories\CourierSurchargeSettlementMirrorRepository;
use Tests\TestCase;

class CourierSurchargeSettlementMirrorRepositoryTest extends TestCase
{
    private CourierSurchargeSettlementMirrorRepository $repository;

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

        config([
            'database.connections.business_mirror' => [
                'driver' => 'sqlite', 'database' => ':memory:', 'prefix' => '',
            ],
            'upstream_mirrors.connection' => 'business_mirror',
        ]);

        DB::purge('business_mirror');

        $this->repository = new CourierSurchargeSettlementMirrorRepository(app('db'));
    }

    public function test_it_reports_unavailable_until_the_settlement_table_exists(): void
    {
        $this->assertFalse($this->repository->available());
        $this->assertFalse($this->repository->ready());
        $this->assertSame('pending', $this->repository->state()['code']);
    }

    public function test_it_filters_maps_and_summarises_settlement_rows(): void
    {
        $this->createTable();

        DB::connection('business_mirror')->table(CourierSurchargeSettlementMirrorRepository::TABLE)->insert([
            [
                'rule_id' => 6, 'surcharge_type' => '超长费', 'courier_name' => '曹县德邦',
                'waybill' => 'DPK1', 'outbound_io_id' => 1001, 'product_code' => 'DNZ032912N887V01',
                'shop_name' => '拼多多-满富油家具旗舰店', 'online_order_no' => '261009-325069063762746',
                'length' => 194, 'width' => 83, 'height' => 12.5, 'volume' => 201305,
                'settlement_amount' => 8, 'settlement_status' => '已计算',
                'shipped_at' => '2026-10-09 08:41:48', 'pulled_at' => '2026-10-09 12:00:00',
                'evidence' => '最长边 194cm > 160cm',
                'created_at' => '2026-10-09 12:00:00', 'updated_at' => '2026-10-09 12:00:00',
            ],
            [
                'rule_id' => 42, 'surcharge_type' => '超长费', 'courier_name' => '常州德邦',
                'waybill' => 'DPK2', 'outbound_io_id' => 1002, 'product_code' => 'GBGJ-ZWJ024903A',
                'shop_name' => '京东-HX旗舰店104', 'online_order_no' => null,
                'length' => 244, 'width' => 7.5, 'height' => 8, 'volume' => 14640,
                'settlement_amount' => 7, 'settlement_status' => '已计算',
                'shipped_at' => '2026-10-08 10:00:00', 'pulled_at' => '2026-10-09 12:00:00',
                'evidence' => '最长边 244cm > 160cm',
                'created_at' => '2026-10-09 12:00:00', 'updated_at' => '2026-10-09 12:00:00',
            ],
        ]);

        $this->assertTrue($this->repository->available());
        $this->assertTrue($this->repository->ready());

        $result = $this->repository->paginate([], 1, 25);

        $this->assertSame(2, $result['total']);
        $this->assertSame(15.0, $result['summary']['settlement_amount']);
        $this->assertSame('曹县德邦', $result['data'][0]['courier_name']);
        $this->assertSame('DPK1', $result['data'][0]['waybill']);
        $this->assertSame('2026-10-09 08:41:48', $result['data'][0]['shipped_at']);
        $this->assertSame('超长费', $result['data'][0]['surcharge_type']);
        $this->assertSame(194.0, (float) $result['data'][0]['length']);
        $this->assertSame(8.0, (float) $result['data'][0]['settlement_amount']);
        $this->assertSame('fresh', $result['sync']['code']);
    }

    public function test_it_applies_page_filters(): void
    {
        $this->createTable();

        DB::connection('business_mirror')->table(CourierSurchargeSettlementMirrorRepository::TABLE)->insert([
            [
                'rule_id' => 6, 'surcharge_type' => '超长费', 'courier_name' => '曹县德邦',
                'waybill' => 'DPK1', 'outbound_io_id' => 1001, 'product_code' => 'DNZ032912N887V01',
                'settlement_amount' => 8, 'settlement_status' => '已计算',
                'shipped_at' => '2026-10-09 08:41:48', 'pulled_at' => '2026-10-09 12:00:00',
                'created_at' => '2026-10-09 12:00:00', 'updated_at' => '2026-10-09 12:00:00',
            ],
            [
                'rule_id' => 42, 'surcharge_type' => '超长费', 'courier_name' => '常州德邦',
                'waybill' => 'DPK2', 'outbound_io_id' => 1002, 'product_code' => 'GBGJ-ZWJ024903A',
                'settlement_amount' => 7, 'settlement_status' => '待核价',
                'shipped_at' => '2026-09-01 10:00:00', 'pulled_at' => '2026-10-09 12:00:00',
                'created_at' => '2026-10-09 12:00:00', 'updated_at' => '2026-10-09 12:00:00',
            ],
        ]);

        $byCourier = $this->repository->paginate(['courier_name' => '常州', 'status' => '待核价'], 1, 25);
        $this->assertSame(1, $byCourier['total']);
        $this->assertSame('常州德邦', $byCourier['data'][0]['courier_name']);
        $this->assertSame(7.0, $byCourier['summary']['settlement_amount']);

        $byDate = $this->repository->paginate(['created_from' => '2026-10-01', 'created_to' => '2026-10-09'], 1, 25);
        $this->assertSame(1, $byDate['total']);
        $this->assertSame('DPK1', $byDate['data'][0]['waybill']);

        $byWaybill = $this->repository->paginate(['waybill' => 'DPK2'], 1, 25);
        $this->assertSame(1, $byWaybill['total']);
        $this->assertSame('常州德邦', $byWaybill['data'][0]['courier_name']);
    }

    public function test_import_decisions_report_settlement_and_reasons(): void
    {
        $this->createTable();

        DB::connection('business_mirror')->table(CourierSurchargeSettlementMirrorRepository::TABLE)->insert([
            [
                'rule_id' => 6, 'surcharge_type' => '超长费', 'courier_name' => '曹县德邦',
                'waybill' => 'DPK1', 'outbound_io_id' => 1001, 'product_code' => 'SKU-1',
                'settlement_amount' => 8, 'settlement_status' => '已计算',
                'shipped_at' => '2026-10-09 08:41:48', 'pulled_at' => '2026-10-09 12:00:00',
                'evidence' => '最长边 194cm > 160cm',
                'created_at' => '2026-10-09 12:00:00', 'updated_at' => '2026-10-09 12:00:00',
            ],
            [
                'rule_id' => 7, 'surcharge_type' => '退回费', 'courier_name' => '曹县德邦小件',
                'waybill' => 'DPK2', 'outbound_io_id' => null, 'product_code' => 'SKU-2',
                'settlement_amount' => 0, 'settlement_status' => '已计算',
                'shipped_at' => '2026-09-01 10:00:00', 'pulled_at' => '2026-10-09 12:00:00',
                'evidence' => '查件扣单/买家-不想要；售后退货退款无进仓/实退记录；结算金额 0.00',
                'created_at' => '2026-10-09 12:00:00', 'updated_at' => '2026-10-09 12:00:00',
            ],
        ]);

        $result = $this->repository->decideImportRows([
            ['row_number' => 2, 'waybill' => 'DPK1', 'surcharge_type' => '超长费'],
            ['row_number' => 3, 'waybill' => 'DPK2', 'surcharge_type' => '退回件'],
            ['row_number' => 4, 'waybill' => 'DPK3', 'surcharge_type' => '退回费'],
            ['row_number' => 5, 'waybill' => 'DPK4', 'surcharge_type' => '退回费', 'courier_name' => '恒思德邦'],
            ['row_number' => 6, 'waybill' => 'DPK1', 'surcharge_type' => '超长费', 'courier_name' => '常州德邦'],
        ]);

        $this->assertSame('正常结', $result[0]['decision']);
        $this->assertSame('', $result[0]['reason']);
        $this->assertSame('曹县德邦', $result[0]['courier_name']);
        $this->assertSame(8.0, (float) $result[0]['settlement_amount']);

        $this->assertSame('不结', $result[1]['decision']);
        $this->assertSame('退回费', $result[1]['surcharge_type']);
        $this->assertStringContainsString('无进仓', $result[1]['reason']);

        $this->assertSame('不结', $result[2]['decision']);
        $this->assertNotSame('', $result[2]['reason']);
        $this->assertNull($result[2]['settlement_amount']);

        $this->assertSame('不结', $result[3]['decision']);
        $this->assertStringContainsString('恒思德邦', $result[3]['reason']);
        $this->assertSame('恒思德邦', $result[3]['courier_name']);

        $this->assertSame('不结', $result[4]['decision']);
        $this->assertStringContainsString('不一致', $result[4]['reason']);
    }

    private function createTable(): void
    {
        Schema::connection('business_mirror')->create(
            CourierSurchargeSettlementMirrorRepository::TABLE,
            function (Blueprint $table): void {
                $table->bigIncrements('id');
                $table->unsignedInteger('rule_id');
                $table->string('surcharge_type', 40);
                $table->string('courier_name', 191);
                $table->string('waybill', 191)->nullable();
                $table->unsignedBigInteger('outbound_io_id')->nullable();
                $table->string('platform_product_id', 191)->nullable();
                $table->string('product_code', 191)->nullable();
                $table->string('shop_name', 191)->nullable();
                $table->string('online_order_no', 191)->nullable();
                $table->decimal('length', 12, 2)->nullable();
                $table->decimal('width', 12, 2)->nullable();
                $table->decimal('height', 12, 2)->nullable();
                $table->decimal('volume', 16, 2)->nullable();
                $table->string('inspection_type', 60)->nullable();
                $table->string('inspection_reason', 120)->nullable();
                $table->string('return_waybill_no', 191)->nullable();
                $table->decimal('settlement_weight', 12, 2)->nullable();
                $table->decimal('settlement_amount', 12, 2)->default(0);
                $table->string('settlement_status', 40)->default('已计算');
                $table->string('evidence', 500)->nullable();
                $table->dateTime('shipped_at')->nullable();
                $table->dateTime('pulled_at');
                $table->timestamps();
            },
        );
    }
}