const test = require('node:test')
const assert = require('node:assert/strict')
const fs = require('node:fs')
const path = require('node:path')

const root = path.resolve(__dirname, '../..')
const read = file => fs.readFileSync(path.join(root, file), 'utf8')

test('financial flow and withdrawal numbers use the new-only schema', () => {
  const schema = read('src/Core/DBMigratorPart2.php')
  assert.match(schema, /CREATE TABLE \{\$prefix\}aksrt_financial_flow \([\s\S]*?UNIQUE KEY uniq_flow_number \(flow_number\)/)
  assert.match(schema, /UNIQUE KEY uniq_flow_operation \(operation_key\)/)
  assert.match(schema, /CREATE TABLE \{\$prefix\}aksrt_financial_flow_entry \([\s\S]*?UNIQUE KEY uniq_flow_line \(flow_id, line_no\)/)
  assert.match(schema, /CREATE TABLE \{\$prefix\}aksrt_withdrawal \([\s\S]*?withdrawal_number VARCHAR\(32\) NOT NULL[\s\S]*?UNIQUE KEY uniq_withdrawal_number \(withdrawal_number\)/)
})

test('order, flow and withdrawal numbers share one prefix-free allocator', () => {
  const jsSchema = read('assets/admin/src/schema/sections/payment/gateway.js')
  const phpSchema = read('src/Admin/Schema/SchemaPayment.php')
  const provider = read('src/Admin/SchemaProvider.php')
  const runtime = read('src/Settings/PaymentRuntime.php')
  const number = read('src/Finance/BusinessNumber.php')

  // 三个前缀配置项及其校验/归一化链路必须彻底消失。
  for (const source of [jsSchema, phpSchema]) {
    assert.doesNotMatch(source, /payment_order_prefix|payment_flow_prefix|payment_withdrawal_prefix/)
    assert.doesNotMatch(source, /business_prefix/)
  }
  assert.doesNotMatch(provider, /business_prefix|normalize_prefix/)
  assert.doesNotMatch(runtime, /payment_order_prefix|payment_flow_prefix|payment_withdrawal_prefix/)
  assert.doesNotMatch(runtime, /['"](prefix|flow_prefix|withdrawal_prefix)['"]\s*=>/)
  assert.doesNotMatch(number, /normalize_prefix|MAX_PREFIX_LENGTH|candidate\(/)

  // 唯一入口：无前缀的统一流水号分配器。
  assert.match(number, /public static function allocate\(\?\\?DateTimeInterface/)
  assert.match(number, /YmdHis/)

  // 订单号、资金流水号、提现单号、卡密渠道交易号全部收敛到该分配器。
  assert.match(read('src/Payment/OrderRepositoryCore.php'), /BusinessNumber::allocate\(\)/)
  assert.match(read('src/Finance/FinancialFlowService.php'), /BusinessNumber::allocate\(\)/)
  assert.match(read('src/Payment/Withdrawal.php'), /BusinessNumber::allocate\(\)/)
  assert.match(read('src/Payment/ChargeCard.php'), /BusinessNumber::allocate\(\)/)
})

test('commission ledger and withdrawals retain their flow while order flows are removed', () => {
  const ledger = read('src/Ledger/LedgerService.php')
  const order = read('src/Payment/OrderRepositoryCore.php')
  const withdrawal = read('src/Payment/Withdrawal.php')
  assert.ok(ledger.indexOf('record_ledger(') < ledger.indexOf("query('COMMIT')"))
  assert.doesNotMatch(order, /record_order_(?:payment|refund)/)
  assert.match(withdrawal, /record_withdrawal_payout\([\s\S]*?true[\s\S]*?query\('COMMIT'\)/)
})

test('orders have no independent flow page or visible flow number', () => {
  const menu = read('src/Admin/Native/PayMenus.php')
  const payOrders = read('src/Admin/Native/PayOrders.php')
  assert.doesNotMatch(menu, /PayFlows|流水明细/)
  assert.equal(fs.existsSync(path.join(root, 'src/Admin/Native/PayFlows.php')), false)
  assert.equal(fs.existsSync(path.join(root, 'src/Finance/FinancialFlowQuery.php')), false)
  assert.match(payOrders, /订单明细/)
  assert.doesNotMatch(payOrders, /账本流水号|资金流水号/)
  assert.match(read('src/Admin/Native/PayWithdrawals.php'), /esc_html__\('订单号'/)
  assert.doesNotMatch(read('src/Admin/Native/PayWithdrawals.php'), /esc_html__\('流水号'|提现单号/)
  // 前台订单详情只展示公开订单号，账本流水号不下发也不展示。
  assert.match(read('assets/js/order-center.js'), /\["订单号", order\.order_number\]/)
  assert.doesNotMatch(read('assets/js/order-center.js'), /flow_number|账本流水号/)
  assert.doesNotMatch(read('src/Payment/UserOrders.php'), /\$view\['flow_number'\]/)
})

test('ledger history carries no financial flow coupling', () => {
  const query = read('src/Ledger/LedgerQuery.php')
  const records = [
    read('inc/helpers/user-center-renderers/credits-transactions.php'),
    read('inc/helpers/user-center-renderers/credits-wallet-ledger.php'),
  ].join('\n')
  // 前台余额/积分记录只展示中文变动原因与变动额：提现单号既不查询也不下发，
  // 账本历史不再为了它 LEFT JOIN financial_flow。
  assert.doesNotMatch(query, /financial_flow|withdrawal_number/)
  assert.doesNotMatch(records, /\$row\['ref_key'\]|\$row\['remark'\]|withdrawal_number|uc-transactions__remark/)
})

test('user withdrawal history uses one paginated ten-item endpoint', () => {
  const controller = read('src/Payment/CommissionLedger.php')
  const renderer = read('inc/helpers/user-center-renderers/credits-wallet.php')
  const script = read('assets/js/credits.js')
  const styles = read('assets/css/routes/user-center/credits.css')

  assert.match(controller, /\$withdrawal_args\['per_page'\]\['default'\]\s*=\s*10/)
  assert.match(controller, /\$withdrawal_args\['per_page'\]\['maximum'\]\s*=\s*10/)
  assert.match(controller, /'total'\s*=>\s*\$total/)
  assert.match(controller, /'max_pages'\s*=>\s*\$max_pages/)
  assert.match(controller, /'user_id'\s*=>\s*\$user_id/)
  assert.doesNotMatch(renderer, /get_user_withdrawals\(/)
  assert.doesNotMatch(renderer, /withdraw_history/)
  assert.match(renderer, /data-aksrt-withdraw-history-list/)
  assert.match(script, /\/earnings\/withdrawals\?page=/)
  assert.match(script, /&per_page=10/)
  assert.match(script, /data-aksrt-withdraw-history-page/)
  assert.match(script, /实际到账：/)
  assert.match(script, /元）/)
  assert.match(script, /appendText\(row, text\(item && item\.created_at\)/)
  assert.doesNotMatch(script, /item\.note/)
  assert.doesNotMatch(styles, /uc-withdraw-history__note/)
  assert.match(styles, /\.uc-withdraw-history-modal__dialog\s*\{[\s\S]*?max-width: min\(860px/)
  assert.match(styles, /\.uc-withdraw-history__item\s*\{[\s\S]*?display: flex/)
  assert.match(styles, /\.uc-withdraw-history-modal__dialog\s*\{[\s\S]*?overflow: hidden/)
})

test('flow table is indexed for the admin listing and date range filters', () => {
  const schema = read('src/Core/DBMigratorPart2.php')
  // 后台默认视图是 WHERE 1=1 ORDER BY created_at DESC, id DESC LIMIT n，外加同条件的
  // COUNT(*)，界面上的日期区间筛选也只有 created_at 可用；created_at 必须是索引前导列，
  // 否则每次翻页都是全表扫描 + filesort。
  assert.match(schema, /KEY idx_flow_created \(created_at\),/)
  // 复合索引前导列是 event_type（筛选时可空），替代不了上面那条。
  assert.match(schema, /KEY idx_flow_event_time \(event_type, created_at\),/)
})

test('flow retention and archive were deliberately removed', () => {
  // 归档方案（归档表 + 每日清理 cron）已移除：一条 created_at 索引覆盖了它要解决的问题，
  // 而它会在财务表上执行 DELETE，并需要额外的归档浏览入口才闭环。
  assert.doesNotMatch(read('src/Core/DBMigratorPart2.php'), /financial_flow_archive/)
  assert.doesNotMatch(read('src/Core/DBMigratorPart3.php'), /financial_flow_archive/)
  assert.doesNotMatch(read('functions.php'), /FinancialFlowRetention/)
  assert.equal(fs.existsSync(path.join(root, 'src/Finance/FinancialFlowRetention.php')), false)
})

test('order detail page drops tabs; after-sales becomes a standalone submenu', () => {
  const page = read('src/Admin/Native/PayOrders.php')
  const menus = read('src/Admin/Native/PayMenus.php')
  const repository = read('src/Payment/OrderRepositoryCore.php')
  // 订单明细页不再有 Tab 分页：统计 Tab 与页面整体删除，售后 Tab 移出
  assert.ok(!page.includes('render_workbench_tabs'), 'workbench tabs must be removed')
  assert.ok(!page.includes("$_GET['tab']"), 'tab query param must not be read')
  assert.ok(!page.includes('render_statistics_page'), 'statistics page must be removed')
  assert.ok(!page.includes('stat_card'), 'stat cards must be removed')
  assert.ok(!repository.includes('get_admin_order_stats'), 'dead stats query must be removed')
  // 售后独立为子菜单「售后服务」（aksrt_after_sales），无兼容跳转
  assert.ok(menus.includes("'slug'     => 'aksrt_after_sales'"), 'after-sales submenu slug')
  assert.ok(page.includes('render_after_sales_admin_page'), 'after-sales admin page entry')
  assert.ok(page.includes("PAGE_AFTER_SALES_SLUG = 'aksrt_after_sales'"), 'after-sales slug constant')
  assert.ok(!page.includes('after-sales'), 'old tab slug must not remain')
 // 售后表格列对齐售后策略的申请表单配置项：原因 / 申请资料 / 申请说明
  assert.ok(page.includes('<th>申请资料</th>'), 'materials column')
  assert.ok(page.includes('<th>申请说明</th>'), 'description column')
  assert.ok(!page.includes('<th>举证图片</th>'), 'evidence images must not be a standalone column')
  assert.ok(page.includes('aksrt-as-desc-thumbs'), 'evidence thumbnails render inside the description cell')
  // 操作列：点击「操作」以手风琴展开整条记录详情（含完整字段与状态面板），经 JS 以 POST 提交
  assert.ok(page.includes('aksrt-toggle-row-actions'), 'toggle to expand record accordion')
  assert.ok(page.includes('aksrt-as-detail-row'), 'accordion detail row per after-sale record')
  assert.ok(page.includes('aksrt-as-detail-grid'), 'accordion panel renders full record fields')
  assert.ok(page.includes('aksrt-review-note'), 'review note textarea inside expanded panel')
  assert.ok(page.includes('aksrt-as-review-actions'), 'review actions row inside expanded panel')
  assert.ok(page.includes('aksrt-status-select'), 'status select inside expanded panel')
  assert.ok(page.includes('aksrt-after-sale-confirm'), 'confirm button posts the selected status')
  assert.ok(page.includes('aksrt-after-sale-cancel'), 'cancel button only collapses the panel')
  assert.ok(page.includes('aksrt_after_sale_update'), 'status update handler registered')
  assert.ok(page.includes('aksrt_after_sale_status_'), 'per-row nonce covers the status update')
  assert.ok(page.includes('aksrt-as-field--wide'), 'description renders as a full-width row')
  assert.ok(page.includes('justify-content:flex-end'), 'confirm/cancel buttons right-aligned')
  // 「标记订单已退款」：勾选后确认时把关联订单推到已退款
  assert.ok(page.includes('aksrt-mark-order-refunded'), 'refund checkbox inside expanded panel')
  assert.ok(page.includes('标记订单已退款'), 'refund checkbox label')
  assert.ok(page.includes('mark_order_refunded:markRefund?"1":""'), 'refund flag posted only when checked')
  assert.ok(page.includes('var markRefund=!!(refundEl&&refundEl.checked&&!refundEl.disabled);'),
    'a disabled (already refunded) checkbox submits nothing')
  assert.ok(page.includes('aksrt-as-refund-flag'), 'refund checkbox keeps its own row in the panel')
  // 订单退款必须早于售后状态更新：工单一离开 pending/processing，OrderRepository 的退款闸门就不再放行
  assert.ok(page.indexOf('mark_related_order_refunded($id)') < page.indexOf('set_status($id'),
    'order refund runs before the after-sale status update')
  assert.ok(page.includes('DomainModel::ORDER_STATUS_REFUNDED'), 'refund marking targets the refunded order status')
  assert.ok(page.includes("'allow_refund'  => true"), 'refund opts into the guarded transition')
  assert.ok(page.includes("'after_sale_id' => $after_sale_id"), 'refund is bound to this after-sale application')
  assert.ok(page.includes('after_sale_order_refund_failed'), 'refund failure is reported to the admin')
  assert.ok(page.includes('after_sale_updated_order_refunded'), 'refund success is reported to the admin')
  const service = read('src/Payment/AfterSaleService.php')
  assert.match(service, /public function get\(int \$id\)/, 'after-sale lookup is exposed for the admin handler')
  assert.ok(page.includes('.aksrt-as-detail-row[hidden]'), 'hidden attribute guard keeps accordion closed')
  assert.ok(page.includes('document.addEventListener("click"'), 'delegated click handler survives row re-render')
  assert.ok(!page.includes('class="row-actions"'), 'no hover-only row-actions')
  assert.ok(!page.includes('aksrt_after_sale_bulk'), 'bulk review handler removed')
  assert.ok(!page.includes('批量操作'), 'bulk actions dropdown removed')
  assert.ok(!page.includes('after_sale_ids[]'), 'row checkboxes removed')
  assert.ok(page.includes('$materials_cell'), 'materials cell rendered from apply_form')
  assert.ok(page.includes('$desc_cell'), 'description cell rendered from apply_form')
  // 页头展示售后策略摘要（功能开关 / 时效 / 预置原因 / 申请材料）
  assert.ok(page.includes('get_after_sale_settings()'), 'policy summary reads settings')
  assert.ok(page.includes('预置原因'), 'policy summary shows reasons')
  assert.ok(page.includes('申请所需材料'), 'policy summary shows materials')
  const domain = read('src/Core/DomainModel.php')
  for (const status of ['pending', 'paid', 'refunded', 'closed']) assert.ok(domain.includes(`ORDER_STATUS_${status.toUpperCase()}`))
  assert.match(page, /STATUS_PENDING[\s\S]*?STATUS_PROCESSING[\s\S]*?STATUS_COMPLETED[\s\S]*?STATUS_REJECTED[\s\S]*?STATUS_CANCELLED/)
  assert.ok(!page.includes('STATUS_APPROVED'), 'approved status removed')
  assert.match(page, /ORDER_PRODUCT_READING[\s\S]*?付费阅读[\s\S]*?ORDER_PRODUCT_DOWNLOAD[\s\S]*?付费下载[\s\S]*?ORDER_PRODUCT_IMAGE[\s\S]*?付费图片[\s\S]*?ORDER_PRODUCT_VIDEO[\s\S]*?付费视频[\s\S]*?ORDER_PRODUCT_VIP[\s\S]*?购买会员[\s\S]*?ORDER_PRODUCT_RECHARGE[\s\S]*?余额充值[\s\S]*?ORDER_PRODUCT_POINTS[\s\S]*?购买积分/)
})

test('paid orders expose a refund button next to the detail link', () => {
  const page = read('src/Admin/Native/PayOrders.php')
  const service = read('src/Payment/AfterSaleService.php')
  // 「退款」紧跟在「详情」右侧，仅已支付订单可见——已退款是已支付的唯一后继状态
  assert.match(page, /详情', 'aksrt'\) \. '<\/a>';\s*\n\s*\/\/ 已支付是已退款的唯一前置状态[\s\S]*?aksrt_pay_refund_order/)
  assert.ok(page.includes("if (\$status_key === \\AKSRT\\Core\\DomainModel::ORDER_STATUS_PAID) {"),
    'refund button only renders for paid orders')
  assert.ok(page.includes('aksrt_pay_refund_order_'), 'per-order nonce covers the refund')
  assert.ok(page.includes("add_action('admin_post_aksrt_pay_refund_order', [\$this, 'handle_refund_order'])"),
    'refund action registered')
  assert.ok(page.includes('handle_refund_order'), 'refund handler exists')
  // 工单号由服务端按订单号反查，客户端只能传订单号
  assert.ok(page.includes("AfterSaleService::get_instance()->find_active(\$order_number)"),
    'active after-sale application is resolved server-side')
  assert.ok(!page.includes('after_sale_id\' => absint'), 'after-sale id is never taken from the request')
  assert.ok(page.includes("'allow_refund'  => true"), 'refund opts into the guarded transition')
  // 各种失败都要给出可操作的提示，而不是静默失败
  for (const code of ['order_refunded', 'order_refund_failed', 'order_refund_missing', 'order_refund_not_paid', 'order_refund_no_ticket']) {
    assert.ok(page.includes(`'${code}'`), `flash code ${code} is mapped`)
  }
  assert.match(service, /public function find_active\(string \$number\)/, 'active application lookup is exposed')
})

test('order creation retries only on order-number unique key collisions', () => {
  const repository = read('src/Payment/OrderRepositoryCore.php')
  assert.match(repository, /private const ORDER_NUMBER_MAX_ATTEMPTS = \d+;/)
  assert.match(repository, /for \(\$attempt = 1; \$attempt <= \$max_attempts; \$attempt\+\+\)/)
  // 只对订单号唯一键冲突重试；request_key 等冲突属于调用方幂等语义，必须原样失败。
  assert.match(repository, /stripos\(\(string\) \$wpdb->last_error, 'uniq_order_number'\)/)
  // 调用方显式传入的合规订单号不得换号重试。
  assert.match(repository, /\$max_attempts = \$caller_supplied \? 1 : self::ORDER_NUMBER_MAX_ATTEMPTS;/)
})

test('caller-supplied order numbers are constrained to allocator shapes', () => {
  const repository = read('src/Payment/OrderRepositoryCore.php')
  // 22 位是当前规则，20 位兼容扩位前的历史号码（导入旧数据 / 旧单重放）。
  // 用精确字符串断言：正则字面量里转义 \d 与花括号极易写错，会静默失配。
  assert.ok(repository.includes("ORDER_NUMBER_PATTERN = '/^\\d{20}$|^\\d{22}$/';"))
  // 非标量（数组 / 对象）不得进入 (string) 转换，否则会写入 "Array"。
  assert.match(repository, /is_scalar\(\$data\['order_number'\]\)/)
  // 不合规时必须回落到分配器，而不是原样写库。
  assert.match(repository, /\$order_number = \$caller_supplied \? \$declared_number : \$this->allocate_order_number\(\);/)
  // 弃用不受控号码时在 WP_DEBUG 下留痕。
  assert.match(repository, /error_log\(sprintf\('\[AKSRT Order\] 弃用不合规的自带订单号：%s'/)
})

test('order cleanup no longer guards on financial records', () => {
  const repository = read('src/Payment/OrderRepositoryCore.php')
  const payOrders = read('src/Admin/Native/PayOrders.php')
  assert.match(repository, /public function clear_closed_orders\(int \$days = 14\): int/)
  assert.match(repository, /public function delete_order\(string \$order_number\): bool/)
  for (const source of [repository, payOrders]) {
    assert.doesNotMatch(source, /has_financial_records|count_closed_orders_with_records|financial_records_exists_sql/)
    assert.doesNotMatch(source, /orders_clear_blocked|order_delete_blocked/)
  }
})