'use strict'

/**
 * 「售后策略」功能契约：
 * 1) 后台 schema（PHP SchemaPayment after_sale 分区）与 SPA JS schema 的键、顺序、
 *    类型、默认值 1:1 对齐，且 schema 与侧边页均已注册（/payment/after-sale 可达）；
 * 2) 运行时（PaymentRuntime）缺键回退 schema 默认、HTML 走 kses、时效边界正确；
 * 3) 售后工单：images 列、create 图片清洗与上限、上传路由权限、latest_for_order；
 * 4) 订单视图模型输出 after_sale 状态（按钮矩阵的唯一数据源）；
 * 5) 前台：申请/超时效/售后详细三个独立弹窗、modal-mini + 蓝色炫彩头、placeholder 与
 *    图片上传配置化、不可再申请提示原文、订单详情弹窗不再内嵌售后表单（死代码清理）。
 */

const assert = require('node:assert/strict')
const fs = require('node:fs')
const path = require('node:path')
const { spawnSync } = require('node:child_process')
const test = require('node:test')

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

const FIELD_ORDER = [
  'after_sale_s',
  'after_sale_time_limit',
  'after_sale_expired_text',
  'after_sale_reasons',
  'after_sale_desc',
  'after_sale_materials',
  'after_sale_reason_placeholder',
  'after_sale_img_s',
]

/** Extract the balanced [...] block assigned to a PHP array key inside a section body. */
function phpSection(src, sectionKey) {
  const start = src.indexOf(`'${sectionKey}' => [`)
  assert.notEqual(start, -1, `PHP schema has a ${sectionKey} section`)
  const open = src.indexOf('[', start)
  let depth = 0
  for (let i = open; i < src.length; i++) {
    const ch = src[i]
    if (ch === "'" || ch === '"') {
      const quote = ch
      i++
      while (i < src.length) {
        if (src[i] === '\\') { i += 2; continue }
        if (src[i] === quote) break
        i++
      }
      continue
    }
    if (ch === '[') depth++
    else if (ch === ']') {
      depth--
      if (depth === 0) return src.slice(open, i + 1)
    }
  }
  throw new Error(`unbalanced PHP section: ${sectionKey}`)
}

test('after-sale schema is 1:1 between PHP and SPA', () => {
  const php = phpSection(read('src/Admin/Schema/SchemaPayment.php'), 'after_sale')
  const js = read('assets/admin/src/schema/sections/payment/afterSale.js')

  assert.match(php, /'key'\s*=>\s*'after_sale'/)
  assert.match(php, /'title'\s*=>\s*'售后策略'/)
  assert.match(php, /'option_key'\s*=>\s*'aksrt_settings'/)

  // 字段键、顺序、类型一致（JS 侧 defaults 与 groups 同序，按首次出现去重）
  const phpKeys = [...php.matchAll(/'key'\s*=>\s*'([a-z0-9_]+)'/g)].map((m) => m[1])
  const jsKeys = [...js.matchAll(/key:\s*'([a-z0-9_]+)'/g)].map((m) => m[1])
  const sectionKeys = (keys) => [...new Set(keys.filter((key) => FIELD_ORDER.includes(key)))]
  assert.deepEqual(sectionKeys(phpKeys), FIELD_ORDER)
  assert.deepEqual(sectionKeys(jsKeys), FIELD_ORDER)

  for (const [phpType, jsType] of [
    ['switch', 'switch'],
    ['number', 'number'],
    ['textarea', 'textarea'],
    ['group', 'group'],
    ['input', 'input'],
  ]) {
    assert.ok(php.includes(`'type' => '${phpType}'`), `missing PHP field type ${phpType}`)
    assert.ok(js.includes(`type: '${jsType}'`), `missing JS field type ${jsType}`)
  }

  // 默认值一致（开关/时效/占位文案/预置原因/所需材料）
  assert.match(php, /'after_sale_s', 'label' => '售后功能', 'type' => 'switch', 'default' => true/)
  assert.match(js, /after_sale_s:\s*true/)
  assert.match(js, /key: 'after_sale_s', label: '售后功能', type: 'switch', default: true/)
  assert.match(php, /'after_sale_time_limit', 'label' => '申请售后时效\(天\)', 'type' => 'number', 'default' => 7, 'min' => 0, 'max' => 3650/)
  assert.match(js, /key: 'after_sale_time_limit', label: '申请售后时效\(天\)', type: 'number', default: 7, min: 0, max: 3650/)
  assert.match(php, /'after_sale_reason_placeholder', 'label' => '申请说明占位文案', 'type' => 'input', 'default' => '必填，请您详细填写申请原因'/)
  assert.match(js, /key: 'after_sale_reason_placeholder', label: '申请说明占位文案', type: 'input', default: '必填，请您详细填写申请原因'/)
  assert.match(php, /'after_sale_img_s', 'label' => '申请售后可上传图片', 'type' => 'switch', 'default' => true/)
  assert.match(js, /key: 'after_sale_img_s', label: '申请售后可上传图片', type: 'switch', default: true/)

  for (const reason of ['质量问题', '假冒品牌', '其他原因']) {
    assert.ok(php.includes(`'t' => '${reason}'`), `missing PHP preset reason ${reason}`)
    assert.ok(js.includes(`{ t: '${reason}' }`), `missing JS preset reason ${reason}`)
  }
  for (const material of ['联系邮箱', '联系电话']) {
    assert.ok(php.includes(`'t' => '${material}'`), `missing PHP material ${material}`)
    assert.ok(js.includes(`{ t: '${material}' }`), `missing JS material ${material}`)
  }

  // HTML 配置项（超时效提示 / 申请说明）走 kses 通道
  assert.match(php, /'after_sale_expired_text', 'label' => '超过时效提示', 'type' => 'textarea', 'sanitize_type' => 'html'/)
  assert.match(php, /'after_sale_desc', 'label' => '申请售后说明', 'type' => 'textarea', 'sanitize_type' => 'html'/)
  assert.match(js, /key: 'after_sale_expired_text', label: '超过时效提示', type: 'textarea', sanitize_type: 'html'/)
  assert.match(js, /key: 'after_sale_desc', label: '申请售后说明', type: 'textarea', sanitize_type: 'html'/)
})

test('after-sale schema and sidebar page are registered under 支付&付费', () => {
  const schemaIndex = read('assets/admin/src/schema/sections/payment/index.js')
  assert.match(schemaIndex, /import \{ afterSaleSchema \} from '\.\/afterSale\.js'/)
  assert.match(schemaIndex, /after_sale:\s*afterSaleSchema/)

  const section = read('assets/admin/src/constants/sections/payment.js')
  assert.match(section, /key: 'payment-after-sale'/)
  assert.match(section, /name: 'PaymentAfterSale'/)
  assert.match(section, /label: '售后策略'/)
  assert.match(section, /route: '\/payment\/after-sale'/)
  assert.match(section, /canonicalDomain: 'payment'/)
  assert.match(section, /section: 'after_sale'/)

  // 侧栏条目位于提现策略之后（支付&付费末位）
  assert.ok(section.indexOf("key: 'payment-after-sale'") > section.indexOf("key: 'payment-withdrawal'"))

  const schemaRegistry = read('assets/admin/src/schema/index.js')
  assert.match(schemaRegistry, /paymentSchemas/)
})

test('after-sale runtime resolves defaults, overrides and the expiry boundary matrix', () => {
  const result = spawnSync(process.env.PHP_BINARY || 'php', [path.join(__dirname, 'after-sale-policy-harness.php')], {
    cwd: root,
    encoding: 'utf8',
  })
  assert.equal(result.status, 0, result.stderr || result.stdout)
  const payload = JSON.parse(result.stdout)

  assert.deepEqual(payload.defaults, {
    enabled: true,
    time_limit: 7,
    expired_text: '<div>抱歉，您的订单已超过售后申请时效</div>',
    reasons: [
      { slug: 'c440cdf71825', name: '质量问题' },
      { slug: '2ead35a456a0', name: '假冒品牌' },
      { slug: 'fba26eab6b2b', name: '其他原因' },
    ],
    materials: ['联系邮箱', '联系电话'],
    desc: '',
    img_enabled: true,
    reason_placeholder: '必填，请您详细填写申请原因',
  })

  assert.equal(payload.overridden.enabled, false)
  assert.equal(payload.overridden.time_limit, 30)
  assert.equal(payload.overridden.img_enabled, false)
  assert.equal(payload.overridden.reason_placeholder, '请描述问题')
  assert.deepEqual(payload.overridden.reasons, [
    { slug: 'c440cdf71825', name: '质量问题' },
    { slug: '327e0ab68567', name: '发错货' },
  ])
  assert.deepEqual(payload.overridden.materials, ['联系邮箱'])
  // HTML 配置项剥离 script，保留 div
  assert.equal(payload.overridden.expired_text, '<div>已超过时效</div>')
  assert.equal(payload.overridden.desc, '<div>请保持商品完好</div>')

  assert.deepEqual(payload.expired_ok, {
    within: true,
    exact_boundary: true,
    just_expired: true,
    long_expired: true,
    no_limit: true,
    missing_paid: true,
  })
})

test('after-sale tickets persist evidence images and expose the latest row', () => {
  const schema = read('src/Core/DBMigratorPart2.php')
  assert.match(schema, /CREATE TABLE \{\$prefix\}aksrt_order_aftersale[\s\S]*?images LONGTEXT DEFAULT NULL[\s\S]*?refund_amount/)

  // images 列随 schema 2.5.1 引入：dbDelta 只在版本变化时重跑，列变更必须同步升版本，
  // 否则老安装不会 ALTER TABLE，写入直接报 Unknown column 'images'。
  const migrator = read('src/Core/DBMigrator.php')
  const version = migrator.match(/const SCHEMA_VERSION = '(\d+)\.(\d+)\.(\d+)'/)
  assert.ok(version, 'DBMigrator exposes a numeric SCHEMA_VERSION')
  const [major, minor, patch] = version.slice(1).map(Number)
  assert.ok(
    major > 2 || (major === 2 && minor > 5) || (major === 2 && minor === 5 && patch >= 1),
    `SCHEMA_VERSION must be at least 2.5.1 after adding order_aftersale.images, got ${major}.${minor}.${patch}`
  )

  const service = read('src/Payment/AfterSaleService.php')
  assert.match(service, /public function create\(int \$user_id, string \$order_number, string \$reason, array \$images = \[\]\)/)
  assert.match(service, /\$images = \$this->sanitize_images\(\$images\);/)
  assert.match(service, /'images' => wp_json_encode\(\$images\)/)
  assert.match(service, /private function sanitize_images\(array \$images\): array \{[\s\S]*?count\(\$clean\) >= 3[\s\S]*?esc_url_raw/)
  assert.match(service, /public function latest_for_order\(string \$order_number\): \?array \{[\s\S]*?ORDER BY id DESC LIMIT 1/)
  // normalize 输出 images 数组（坏 JSON / 空串回落空数组）
  assert.match(service, /json_decode\(\(string\) \(\$row\['images'\] \?\? ''\), true\)/)

  // 图片上传路由：登录 + nonce + 售后/图片开关 + 订单归属；回调委托评论图片上传
  assert.match(service, /\/orders\/' \. \$number \. '\/after-sale\/upload-image'/)
  assert.match(service, /public function require_after_sale_image\(\\WP_REST_Request \$request\)/)
  assert.match(service, /get_after_sale_settings\(\)[\s\S]*?empty\(\$settings\['enabled'\]\)[\s\S]*?empty\(\$settings\['img_enabled'\]\)/)
  assert.match(service, /get_user_order\(get_current_user_id\(\), \$number\)/)
  assert.match(service, /UserController::get_instance\(\)->rest_upload_comment_image\(\$request\)/)
  assert.match(service, /'images' => \['required' => false, 'type' => 'array'[\s\S]*?count\(\$value\) <= 3/)

  // 提交 REST 透传 images
  assert.match(service, /is_array\(\$images\) \? \$images : \[\]\)/)

  // 既有售后资产契约（锁 / 退款 / 完成）不受影响
  assert.match(service, /GET_LOCK\(%s, 5\)/)
  assert.match(service, /Order::STATUS_PAID/)
})

test('order view model exposes the after-sale button matrix', () => {
  const userOrders = read('src/Payment/UserOrders.php')
  assert.match(userOrders, /private function after_sale_state\(string \$group, string \$order_number, string \$paid_at, \?AfterSaleService \$service, array \$records = \[\]\): array \{/)

  assert.match(userOrders, /'after_sale' => \$after_sale_state,/)
  assert.match(userOrders, /'enabled'\s*=> \$enabled,/)
  assert.match(userOrders, /'expired'\s*=> \(bool\) \$expired,/)
  assert.match(userOrders, /'has_application' => \$has_application,/)
  assert.match(userOrders, /'open'\s*=> \$open,/)
  assert.match(userOrders, /'can_apply'\s*=> \$enabled && !\$expired && !\$open,/)
  assert.match(userOrders, /'can_reapply'\s*=> \$enabled && !\$expired && !\$open && \$has_application,/)
  assert.match(userOrders, /'latest'\s*=> \$has_application \? \[/)

  // 仅已支付订单开放；开关关闭整体不处理售后
  assert.match(userOrders, /\$enabled = \$group === OrderCenterQuery::STATUS_PAID && !empty\(\$settings\['enabled'\]\);/)
  // 时效以支付时间为准
  assert.match(userOrders, /\$this->after_sale_state\(\$group, \$order_number, \(string\) \(\$order\['paid_at'\] \?\? ''\), \$after_sale_service, \$after_sales\)/)
  // 列表模式单行查询，详情模式复用全量工单
  assert.match(userOrders, /\$after_sales = \$detail && \$after_sale_service \? \$after_sale_service->list_for_order\(\$order_number\) : \[\];/)
  assert.match(userOrders, /\$latest = \$service->latest_for_order\(\$order_number\);/)
  assert.match(userOrders, /\$view\['after_sales'\] = \$after_sales;/)

  // 旧 can_after_sale 双路已移除
  assert.ok(!userOrders.includes('can_after_sale'), 'can_after_sale must be replaced by the after_sale state')
})

test('frontend after-sale modals are standalone and config-driven', () => {
  const js = read('assets/js/order-after-sale.js')

  // 三个独立弹窗 + modal-mini 几何 + 蓝色炫彩标题区
  assert.match(js, /className: 'aksrt-after-sale-apply-modal'/)
  assert.match(js, /className: 'aksrt-after-sale-detail-modal'/)
  assert.match(js, /className: 'aksrt-after-sale-expired-modal'/)
  assert.match(js, /modal-colorful-header colorful-bg jb-blue/)
  assert.match(js, /AksrtModalRuntime\.open\(\{/)

  // 申请表单：预置原因徽章、所需资料、必填申请说明（placeholder 取后台配置）
  assert.match(js, /reasonOptions\(\)/)
  assert.match(js, /materialOptions\(\)/)
  assert.match(js, /data-aksrt-after-sale-reason=/)
  assert.match(js, /data-aksrt-after-sale-material=/)
  assert.match(js, /var placeholder = String\(cfg\.reasonPlaceholder \|\| '必填，请您详细填写申请原因'\)/)
  assert.match(js, /name="reason"/)
  assert.match(js, /notyf\('请填写申请说明', 'danger'\)/)
  assert.match(js, /notyf\('请选择售后原因', 'danger'\)/)

  // 图片上传：开关控制渲染，最多 3 张，上传/删除/提交
  assert.match(js, /if \(cfg\.imgEnabled\) \{/)
  assert.match(js, /MAX_IMAGES = 3/)
  assert.match(js, /\/after-sale\/upload-image'/)
  assert.match(js, /data-aksrt-after-sale-image-remove/)
  assert.match(js, /images: collectImages\(shell\)/)

  // 申请说明（HTML）+ 超时效提示（HTML）由后台配置直出
  assert.match(js, /var desc = String\(cfg\.desc \|\| ''\)/)
  assert.match(js, /var text = String\(settings\(\)\.expiredText \|\| '抱歉，您的订单已超过售后申请时效'\)/)

  // 售后详细：状态徽章 / 明细行 / 图片缩略图；不可再申请提示原文 + 我知道了
  assert.match(js, /STATUS_LABELS = \{[\s\S]*?pending: '待审核'[\s\S]*?completed: '已完成',/)
  assert.match(js, /REAPPLY_BLOCKED_TEXT = '该无法再次申请售后，该订单已售后，暂不支持再次申请售后。'/)
  assert.match(js, /escapeHtml\(REAPPLY_BLOCKED_TEXT\)/)
  assert.match(js, /data-aksrt-modal-close>我知道了</)
  assert.match(js, /data-aksrt-after-sale-reapply=/)

  // 提交后关闭弹窗并刷新订单列表
  assert.match(js, /AKSRTOrderCenter\.refresh\(orderNumber\)/)
  assert.match(js, /window\.AksrtModalRuntime\.close\('submit'\)/)

  // 入口委托：申请 / 售后详细
  assert.match(js, /data-aksrt-after-sale-apply/)
  assert.match(js, /data-aksrt-after-sale-detail/)
  assert.match(js, /auto_fun\.aksrt-after-sale/)
})

test('order center drops the embedded after-sale form and exposes refresh()', () => {
  const js = read('assets/js/order-center.js')

  // 内嵌售后表单与两个 submit 处理器已彻底移除（死代码清理）
  assert.ok(!js.includes('data-aksrt-after-sale-form'), 'embedded after-sale form must be removed')
  assert.ok(!js.includes('提交售后申请'), 'embedded after-sale submit copy must be removed')
  assert.ok(!js.includes('onDocumentSubmit'), 'document submit handler for the after-sale form must be removed')

  // 列表卡片与订单详情弹窗底部共用新的售后按钮
  assert.match(js, /function afterSaleButtons\(orderNumber, afterSale\)/)
  assert.match(js, /if \(afterSale\.enabled\) html \+= afterSaleButtons\(order\.order_number, afterSale\);/)
  assert.match(js, /html \+= afterSaleButtons\(order\.order_number, order\.after_sale \|\| \{\}\);/)
  assert.match(js, /data-aksrt-after-sale-detail="/)
  assert.match(js, /data-aksrt-after-sale-apply="/)

  // 售后记录区与取消申请保留在订单详情弹窗
  assert.match(js, /售后记录/)
  assert.match(js, /data-aksrt-after-sale-cancel/)

  // refresh 供售后弹窗提交后刷新列表与统计
  assert.match(js, /function refresh\(orderNumber\) \{/)
  assert.match(js, /window\.AKSRTOrderCenter = \{ init: init, destroy: destroy, refresh: refresh \}/)
  assert.match(js, /liveStates\.forEach\(function \(state\) \{/)
})

test('after-sale assets, template buttons and runtime data are wired', () => {
  const scripts = read('src/Core/ScriptsPart1b.php')
  assert.match(scripts, /'aksrt-order-after-sale'/)
  assert.match(scripts, /\/assets\/js\/order-after-sale\.js'/)

  const scripts1c = read('src/Core/ScriptsPart1c.php')
  assert.match(scripts1c, /'afterSale'\s*=> \(function \(\) \{/)
  assert.match(scripts1c, /PaymentRuntime::get_after_sale_settings\(\)/)
  assert.match(scripts1c, /'maxImages'\s*=> 3/)

  const template = read('inc/helpers/user-center-renderers/profile-orders.php')
  assert.match(template, /\$after_sale = is_array\(\$order\['after_sale'\] \?\? null\) \? \$order\['after_sale'\] : \[\];/)
  assert.match(template, /data-aksrt-after-sale-detail="/)
  assert.match(template, /data-aksrt-after-sale-apply="/)
  assert.match(template, /esc_html_e\('售后详细', 'aksrt'\)/)
  assert.ok(!template.includes('can_after_sale'), 'template must not use the removed can_after_sale flag')

  const css = read('assets/css/frontend/modal-runtime.css')
  assert.match(css, /\.aksrt-after-sale-apply-modal:not\(\.aksrt-modal-runtime--bottom\) \.aksrt-modal-runtime__dialog/)
  assert.match(css, /\.aksrt-after-sale-detail-modal:not\(\.aksrt-modal-runtime--bottom\) \.aksrt-modal-runtime__dialog/)
  assert.match(css, /\.aksrt-after-sale-expired-modal:not\(\.aksrt-modal-runtime--bottom\) \.aksrt-modal-runtime__dialog/)
  assert.match(css, /width: min\(400px, calc\(100vw - 32px\)\)/)
  assert.match(css, /\.aksrt-after-sale-apply-modal \.modal-colorful-header/)
  assert.match(css, /\.aksrt-after-sale-apply-modal \.colorful-bg > \.colorful-make/)

  const field = read('assets/admin/src/components/form/AksField.vue')
  assert.match(field, /import draggable from 'vuedraggable'/)
  assert.match(field, /v-model="repeaterDragList"/)
  assert.match(field, /handle="\.aksrt-field__repeater-handle"/)
  assert.match(field, /function repeaterDragKey\(item\)/)
})