<?php

namespace Tests\Feature;

use App\Models\Member;
use App\Models\Prize;
use App\Services\MemberImportService;
use App\Services\PrizeImportService;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Tests\TestCase;

class ImportTest extends TestCase
{
    use RefreshDatabase;

    public function test_member_import_handles_duplicates_and_missing_name(): void
    {
        $rows = [
            ['no_anggota' => 'A001', 'no_kp' => '900101-01-1111', 'nama' => 'Ali'],
            ['no_anggota' => 'A001', 'no_kp' => '900101-01-2222', 'nama' => 'Ali Duplicate Anggota'], // dup dalam fail
            ['no_anggota' => 'A002', 'no_kp' => '', 'nama' => ''],                                     // gagal: nama kosong
            ['no_anggota' => 'A003', 'no_kp' => '900101-01-3333', 'nama' => 'Siti'],
        ];

        $log = (new MemberImportService())->import($rows, 'test.csv');

        $this->assertEquals(2, $log->success_count);
        $this->assertEquals(1, $log->duplicate_count);
        $this->assertEquals(1, $log->failed_count);
        $this->assertEquals(2, Member::count());
    }

    public function test_member_import_only_stores_three_fields(): void
    {
        (new MemberImportService())->import([
            ['nama' => 'Ali', 'no_anggota' => 'A001', 'no_kp' => '900101-01-1111', 'no_pekerja' => 'P001', 'jabatan' => 'IT'],
        ], 'test.csv');

        $this->assertDatabaseHas('members', [
            'nama' => 'Ali',
            'no_anggota' => 'A001',
            'no_kp' => '900101-01-1111',
            'no_pekerja' => null,
            'jabatan' => null,
        ]);
    }

    public function test_member_import_wipes_old_members(): void
    {
        Member::create(['nama' => 'Anggota Lama', 'no_anggota' => 'OLD1']);
        Member::create(['nama' => 'Anggota Lama 2', 'no_anggota' => 'OLD2']);

        (new MemberImportService())->import([['nama' => 'Anggota Baru', 'no_anggota' => 'NEW1']], 'baru.csv');

        $this->assertEquals(1, Member::count());
        $this->assertDatabaseHas('members', ['nama' => 'Anggota Baru']);
        $this->assertDatabaseMissing('members', ['nama' => 'Anggota Lama']);
    }

    public function test_prize_import_expands_quantity(): void
    {
        $rows = [
            ['nama_hadiah' => 'Hamper', 'kuantiti' => '5', 'susunan_cabutan' => '3'],
            ['nama_hadiah' => 'Motosikal', 'kuantiti' => '1', 'susunan_cabutan' => '1'],
        ];

        $log = (new PrizeImportService())->import($rows, 'hadiah.csv');

        $this->assertEquals(6, $log->success_count);
        $this->assertEquals(6, Prize::count());
        $this->assertEquals(5, Prize::where('nama_hadiah', 'like', 'Hamper%')->count());
        $this->assertDatabaseHas('prizes', ['nama_hadiah' => 'Hamper #5', 'draw_order' => 3]);
        $this->assertDatabaseHas('prizes', ['nama_hadiah' => 'Motosikal', 'draw_order' => 1]);
    }

    public function test_prize_import_overwrites_same_susunan_cabutan(): void
    {
        $service = new PrizeImportService();
        $service->import([['nama_hadiah' => 'Hadiah Lama', 'kuantiti' => '2', 'susunan_cabutan' => '1']], 'lama.csv');

        $this->assertEquals(2, Prize::where('draw_order', 1)->count());

        $log = $service->import([['nama_hadiah' => 'Hadiah Baru', 'kuantiti' => '1', 'susunan_cabutan' => '1']], 'baru.csv');

        $this->assertEquals(1, $log->success_count);
        $this->assertEquals(2, $log->duplicate_count);
        $this->assertEquals(1, Prize::where('draw_order', 1)->count());
        $this->assertDatabaseHas('prizes', ['nama_hadiah' => 'Hadiah Baru', 'draw_order' => 1]);
        $this->assertDatabaseMissing('prizes', ['nama_hadiah' => 'Hadiah Lama']);
    }

    public function test_prize_import_does_not_overwrite_confirmed_winner(): void
    {
        $service = new PrizeImportService();
        $service->import([['nama_hadiah' => 'Hadiah Disahkan', 'kuantiti' => '1', 'susunan_cabutan' => '1']], 'lama.csv');
        Prize::where('draw_order', 1)->update(['status' => Prize::STATUS_DISAHKAN]);

        $log = $service->import([['nama_hadiah' => 'Cuba Ganti', 'kuantiti' => '1', 'susunan_cabutan' => '1']], 'baru.csv');

        $this->assertEquals(0, $log->success_count);
        $this->assertEquals(1, $log->failed_count);
        $this->assertDatabaseHas('prizes', ['nama_hadiah' => 'Hadiah Disahkan']);
        $this->assertDatabaseMissing('prizes', ['nama_hadiah' => 'Cuba Ganti']);
    }
}