<?php

namespace Tests\Unit\EcommerceFinance;

use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
use Modules\EcommerceFinance\Services\WorkOrderWaybillLookup;
use Tests\TestCase;

class WorkOrderWaybillLookupTest extends TestCase
{
    private function setupLookup(): WorkOrderWaybillLookup
    {
        $schema = Schema::connection('business_mirror');
        foreach ([WorkOrderWaybillLookup::SOURCE, WorkOrderWaybillLookup::TABLE, WorkOrderWaybillLookup::STATE] as $table) $schema->dropIfExists($table);
        $schema->create(WorkOrderWaybillLookup::SOURCE, function (Blueprint $table): void {
            $table->char('_mirror_key', 64)->primary();
            $table->unsignedBigInteger('Id');
            $table->string('title');
            $table->text('businessFieldList');
        });
        config(['system_database.mode' => 'shared']);
        (require base_path('database/migrations/2026_10_19_170000_create_work_order_waybill_lookup.php'))->up();
        return app(WorkOrderWaybillLookup::class);
    }

    private function row(string $key, int $id, string $waybill, string $title = '查件'): array
    {
        return ['_mirror_key' => str_pad($key, 64, '0'), 'Id' => $id, 'title' => $title,
            'businessFieldList' => json_encode([['fieldId' => 'lIdField', 'value' => $waybill]])];
    }

    public function test_backfill_resumes_and_does_not_publish_an_incomplete_index(): void
    {
        $lookup = $this->setupLookup();
        $db = DB::connection('business_mirror');
        $db->table(WorkOrderWaybillLookup::SOURCE)->insert([
            $this->row('a', 1, '001'), $this->row('b', 2, '001'), $this->row('c', 3, '003', '其它'),
        ]);
        $this->assertFalse($lookup->backfill(2, 1, 0)['complete']);
        $this->assertFalse($lookup->ready());
        $this->assertTrue($lookup->backfill(2, 1, 0)['complete']);
        $this->assertTrue($lookup->ready());
        $this->assertSame(2, $db->table(WorkOrderWaybillLookup::TABLE)->where('waybill', '001')->count());
        $this->assertSame(0, $lookup->backfill(2, 1, 0)['rows']);
    }

    public function test_updates_remove_old_keys_and_preserve_last_field_wins_and_multiple_orders(): void
    {
        $lookup = $this->setupLookup();
        $db = DB::connection('business_mirror');
        $a = $this->row('a', 1, '001');
        $b = $this->row('b', 2, '001');
        $lookup->storeBatch([$a, $b]);
        $a['businessFieldList'] = json_encode([
            ['fieldId' => 'lIdField', 'value' => 'wrong'], ['fieldId' => 'lIdField', 'value' => ' 002 '],
        ]);
        $lookup->storeBatch([$a]);
        $this->assertSame(1, $db->table(WorkOrderWaybillLookup::TABLE)->where('waybill', '001')->count());
        $this->assertSame(1, $db->table(WorkOrderWaybillLookup::TABLE)->where('waybill', '002')->count());
        $b['title'] = '其它';
        $lookup->storeBatch([$b]);
        $this->assertSame(0, $db->table(WorkOrderWaybillLookup::TABLE)->where('waybill', '001')->count());
        $a['businessFieldList'] = '{invalid';
        $lookup->storeBatch([$a]);
        $this->assertSame(0, $db->table(WorkOrderWaybillLookup::TABLE)->count());
    }

    public function test_full_source_pruning_removes_deleted_records(): void
    {
        $lookup = $this->setupLookup();
        $db = DB::connection('business_mirror');
        $a = $this->row('a', 1, '001');
        $b = $this->row('b', 2, '002');
        $db->table(WorkOrderWaybillLookup::SOURCE)->insert([$a]);
        $lookup->storeBatch([$a, $b]);
        $lookup->prune();
        $this->assertSame(['001'], $db->table(WorkOrderWaybillLookup::TABLE)->pluck('waybill')->all());
    }
}