<?php

use App\Lottery\ConfigVersionStatus;
use App\Lottery\DrawStatus;
use App\Lottery\ErrorCode;
use App\Models\Draw;
use App\Models\OddsVersion;
use App\Models\PlayConfigItem;
use App\Models\PlayConfigVersion;
use App\Models\Player;
use App\Models\PlayerWallet;
use App\Models\RiskPool;
use App\Models\TicketItem;
use App\Models\TicketOrder;
use App\Models\WalletTxn;
use Database\Seeders\CurrencySeeder;
use Database\Seeders\LotterySettingsSeeder;
use Database\Seeders\OperationalConfigV1Seeder;
use Database\Seeders\PlayTypeSeeder;
use Illuminate\Foundation\Testing\RefreshDatabase;

uses(RefreshDatabase::class);

beforeEach(function (): void {
    $this->seed(CurrencySeeder::class);
    $this->seed(PlayTypeSeeder::class);
    $this->seed(OperationalConfigV1Seeder::class);
    $this->seed(LotterySettingsSeeder::class);
});

function ticketPlayerWithWallet(int $balance = 200_000): Player
{
    $uniq = bin2hex(random_bytes(5));

    $player = Player::query()->create([
        'site_code' => 'test',
        'site_player_id' => 'ticket-player-'.$uniq,
        'username' => 'tp_'.$uniq,
        'nickname' => null,
        'default_currency' => 'NPR',
        'status' => 0,
    ]);

    PlayerWallet::query()->create([
        'player_id' => $player->id,
        'wallet_type' => 'lottery',
        'currency_code' => 'NPR',
        'balance' => $balance,
        'frozen_balance' => 0,
        'status' => 0,
        'version' => 0,
    ]);

    return $player;
}

function ticketOpenDraw(string $drawNo = '20260511-001'): Draw
{
    return Draw::query()->create([
        'draw_no' => $drawNo,
        'business_date' => '2026-05-11',
        'sequence_no' => 1,
        'status' => DrawStatus::Open->value,
        'start_time' => now()->subMinutes(2),
        'close_time' => now()->addMinutes(5),
        'draw_time' => now()->addMinutes(6),
        'cooling_end_time' => null,
        'result_source' => null,
        'current_result_version' => 0,
        'settle_version' => 0,
        'is_reopened' => false,
    ]);
}

function ticketPreviewPayload(string $drawNo = '20260511-001'): array
{
    return [
        'draw_id' => $drawNo,
        'currency_code' => 'NPR',
        'client_trace_id' => 'trace-001',
        'lines' => [
            [
                'number' => '1234',
                'play_code' => 'big',
                'amount' => 10_000,
            ],
            [
                'number' => '1234',
                'play_code' => 'ibox',
                'amount' => 100,
            ],
        ],
    ];
}

test('ticket preview returns computed summary for open draw', function (): void {
    $player = ticketPlayerWithWallet();
    ticketOpenDraw();

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/preview', ticketPreviewPayload())
        ->assertOk()
        ->assertJsonPath('code', ErrorCode::Success->value)
        ->assertJsonPath('data.draw.draw_id', '20260511-001')
        ->assertJsonPath('data.summary.total_bet_amount', 12_400)
        ->assertJsonPath('data.summary.total_actual_deduct', 12_400)
        ->assertJsonPath('data.config_versions.play_config_version_no', 1)
        ->assertJsonPath('data.config_versions.odds_version_no', 1)
        ->assertJsonPath('data.config_versions.risk_cap_version_no', 1)
        ->assertJsonCount(2, 'data.lines');
});

test('ticket place deducts wallet and persists order items combinations and logs', function (): void {
    $player = ticketPlayerWithWallet();
    ticketOpenDraw();

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/place', ticketPreviewPayload())
        ->assertOk()
        ->assertJsonPath('code', ErrorCode::Success->value)
        ->assertJsonPath('data.draw.draw_id', '20260511-001')
        ->assertJsonPath('data.summary.total_bet_amount', 12_400)
        ->assertJsonPath('data.summary.total_actual_deduct', 12_400);

    expect(TicketOrder::query()->count())->toBe(1);
    expect(TicketItem::query()->count())->toBe(2);
    expect(WalletTxn::query()->where('biz_type', 'bet_deduct')->count())->toBe(1);
    expect(RiskPool::query()->count())->toBeGreaterThan(0);

    $wallet = PlayerWallet::query()->where('player_id', $player->id)->firstOrFail();
    expect((int) $wallet->balance)->toBe(200_000 - 12_400);
});

test('ticket place rejects closed draw', function (): void {
    $player = ticketPlayerWithWallet();
    $draw = ticketOpenDraw();
    $draw->update(['status' => DrawStatus::Closed->value]);

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/place', ticketPreviewPayload())
        ->assertStatus(400)
        ->assertJsonPath('code', ErrorCode::DrawClosed->value);
});

test('ticket place rejects insufficient balance', function (): void {
    $player = ticketPlayerWithWallet(1_000);
    ticketOpenDraw();

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/place', ticketPreviewPayload())
        ->assertStatus(400)
        ->assertJsonPath('code', ErrorCode::BetInsufficientBalance->value);

    expect(TicketOrder::query()->count())->toBe(0);
    expect(WalletTxn::query()->where('biz_type', 'bet_deduct')->count())->toBe(0);
});

test('ticket place succeeds when expected_config_versions matches preview', function (): void {
    $player = ticketPlayerWithWallet();
    ticketOpenDraw();

    $versions = $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/preview', ticketPreviewPayload())
        ->assertOk()
        ->json('data.config_versions');

    $payload = array_merge(ticketPreviewPayload(), ['expected_config_versions' => $versions]);

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/place', $payload)
        ->assertOk()
        ->assertJsonPath('code', ErrorCode::Success->value);

    expect(TicketOrder::query()->count())->toBe(1);
});

test('ticket place rejects stale expected_config_versions', function (): void {
    $player = ticketPlayerWithWallet();
    ticketOpenDraw();

    $preview = $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/preview', ticketPreviewPayload())
        ->assertOk()
        ->json('data.config_versions');

    OddsVersion::query()->where('status', ConfigVersionStatus::Active->value)->update(['version_no' => 99]);

    $payload = array_merge(ticketPreviewPayload(), ['expected_config_versions' => $preview]);

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/place', $payload)
        ->assertStatus(400)
        ->assertJsonPath('code', ErrorCode::BetConfigStale->value);

    expect(TicketOrder::query()->count())->toBe(0);
});

test('ticket place rejects sold out risk pool', function (): void {
    $player = ticketPlayerWithWallet();
    $draw = ticketOpenDraw();

    RiskPool::query()->create([
        'draw_id' => $draw->id,
        'normalized_number' => '1234',
        'total_cap_amount' => 100,
        'locked_amount' => 100,
        'remaining_amount' => 0,
        'sold_out_status' => 1,
        'version' => 1,
    ]);

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/place', [
            'draw_id' => '20260511-001',
            'currency_code' => 'NPR',
            'client_trace_id' => 'trace-002',
            'lines' => [
                [
                    'number' => '1234',
                    'play_code' => 'big',
                    'amount' => 10_000,
                ],
            ],
        ])
        ->assertStatus(400)
        ->assertJsonPath('code', ErrorCode::RiskPoolSoldOut->value);

    $wallet = PlayerWallet::query()->where('player_id', $player->id)->firstOrFail();
    expect((int) $wallet->balance)->toBe(200_000);
    expect(TicketOrder::query()->count())->toBe(0);
});

test('ticket place rejects disabled play from active catalog', function (): void {
    $player = ticketPlayerWithWallet();
    ticketOpenDraw();

    $versionId = PlayConfigVersion::query()
        ->where('status', ConfigVersionStatus::Active->value)
        ->value('id');
    expect($versionId)->not->toBeNull();
    PlayConfigItem::query()
        ->where('version_id', $versionId)
        ->where('play_code', 'big')
        ->update(['is_enabled' => false]);

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->withHeader('X-Locale', 'zh')
        ->postJson('/api/v1/ticket/place', [
            'draw_id' => '20260511-001',
            'currency_code' => 'NPR',
            'client_trace_id' => 'trace-disabled-play',
            'lines' => [
                ['number' => '1234', 'play_code' => 'big', 'amount' => 10_000],
            ],
        ])
        ->assertStatus(400)
        ->assertJsonPath('code', ErrorCode::PlayModeClosed->value)
        ->assertJsonPath('msg', __('wallet.2002', [], 'zh'));

    expect(TicketOrder::query()->count())->toBe(0);
});

test('ticket place rejects bet amount below configured minimum', function (): void {
    $player = ticketPlayerWithWallet();
    ticketOpenDraw();

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/place', [
            'draw_id' => '20260511-001',
            'currency_code' => 'NPR',
            'client_trace_id' => 'trace-min-bet',
            'lines' => [
                ['number' => '1234', 'play_code' => 'big', 'amount' => 50],
            ],
        ])
        ->assertStatus(400)
        ->assertJsonPath('code', ErrorCode::WalletAmountExceedsLimit->value);

    expect(TicketOrder::query()->count())->toBe(0);
});

test('ticket preview rejects invalid line amount per validation rules', function (): void {
    $player = ticketPlayerWithWallet();
    ticketOpenDraw();

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/preview', [
            'draw_id' => '20260511-001',
            'currency_code' => 'NPR',
            'client_trace_id' => 'trace-invalid-amt',
            'lines' => [
                ['number' => '1234', 'play_code' => 'big', 'amount' => 0],
            ],
        ])
        ->assertStatus(422);
});

/**
 * §13.5 风险占用回滚：同一订单两行共享号码时，preview 各自通过；首条 acquire 后剩余不足则第二条失败，整单事务回滚。
 * big + amount 120 → estimated_payout 3000（maxOdds 250000 / 10000 = 25）。
 */
test('ticket place rolls back order wallet and risk locks when mid-order acquire fails', function (): void {
    $player = ticketPlayerWithWallet(500_000);
    $draw = ticketOpenDraw();

    RiskPool::query()->create([
        'draw_id' => $draw->id,
        'normalized_number' => '1234',
        'total_cap_amount' => 5000,
        'locked_amount' => 0,
        'remaining_amount' => 5000,
        'sold_out_status' => 0,
        'version' => 0,
    ]);

    $payload = [
        'draw_id' => '20260511-001',
        'currency_code' => 'NPR',
        'client_trace_id' => 'trace-rollback',
        'lines' => [
            ['number' => '1234', 'play_code' => 'big', 'amount' => 120],
            ['number' => '1234', 'play_code' => 'big', 'amount' => 120],
        ],
    ];

    $this->withHeader('Authorization', 'Bearer dev:'.$player->id)
        ->postJson('/api/v1/ticket/place', $payload)
        ->assertStatus(400)
        ->assertJsonPath('code', ErrorCode::RiskPoolSoldOut->value);

    expect(TicketOrder::query()->count())->toBe(0);
    expect(WalletTxn::query()->where('biz_type', 'bet_deduct')->count())->toBe(0);

    $wallet = PlayerWallet::query()->where('player_id', $player->id)->firstOrFail();
    expect((int) $wallet->balance)->toBe(500_000);

    $pool = RiskPool::query()
        ->where('draw_id', $draw->id)
        ->where('normalized_number', '1234')
        ->firstOrFail();
    expect((int) $pool->remaining_amount)->toBe(5000);
    expect((int) $pool->locked_amount)->toBe(0);
});

/** §13.5 并发下注（顺序挤出）：先成功者占用额度，后一盘同一号码收到售罄。 */
test('ticket place sold out for second player after first consumes shared pool', function (): void {
    $draw = ticketOpenDraw();
    $playerA = ticketPlayerWithWallet();
    $playerB = ticketPlayerWithWallet();

    RiskPool::query()->create([
        'draw_id' => $draw->id,
        'normalized_number' => '1234',
        'total_cap_amount' => 5000,
        'locked_amount' => 0,
        'remaining_amount' => 5000,
        'sold_out_status' => 0,
        'version' => 0,
    ]);

    $payload = [
        'draw_id' => '20260511-001',
        'currency_code' => 'NPR',
        'client_trace_id' => 'trace-race-a',
        'lines' => [
            ['number' => '1234', 'play_code' => 'big', 'amount' => 120],
        ],
    ];

    $this->withHeader('Authorization', 'Bearer dev:'.$playerA->id)
        ->postJson('/api/v1/ticket/place', array_merge($payload, ['client_trace_id' => 'race-a']))
        ->assertOk()
        ->assertJsonPath('code', ErrorCode::Success->value);

    $this->withHeader('Authorization', 'Bearer dev:'.$playerB->id)
        ->postJson('/api/v1/ticket/place', array_merge($payload, ['client_trace_id' => 'race-b']))
        ->assertStatus(400)
        ->assertJsonPath('code', ErrorCode::RiskPoolSoldOut->value);

    expect(TicketOrder::query()->count())->toBe(1);

    $pool = RiskPool::query()
        ->where('draw_id', $draw->id)
        ->where('normalized_number', '1234')
        ->firstOrFail();
    expect((int) $pool->remaining_amount)->toBe(2000);
});