import assert from 'node:assert/strict'
import test from 'node:test'

import {
  buildDouyinMashidaClaimLinkPreview,
  describeClaimLinkBaseWarning,
  describeMessageTemplateWarning,
  buildDouyinMashidaMessageUrl,
  describeMissingConfigFields,
  isLocalDevBaseUrl,
  resolveDouyinMashidaPublicOrigin,
} from '../src/utils/douyin-mashida.ts'

/** 固定顺序：接入开关 / 商户uid / 用户秘钥 / 兑换链接 */
const ALL_MISSING = ['接入开关', '商户uid', '用户秘钥', '兑换链接']

test('isLocalDevBaseUrl：127.0.0.1 / localhost / host.docker.internal（含端口与结尾斜杠）判为 true', () => {
  assert.equal(isLocalDevBaseUrl('http://127.0.0.1:3000'), true)
  assert.equal(isLocalDevBaseUrl('http://127.0.0.1:3000/'), true)
  assert.equal(isLocalDevBaseUrl('http://127.0.0.1'), true)
  assert.equal(isLocalDevBaseUrl('http://localhost:8080/'), true)
  assert.equal(isLocalDevBaseUrl('http://localhost'), true)
  assert.equal(isLocalDevBaseUrl('http://host.docker.internal:3000/'), true)
  assert.equal(isLocalDevBaseUrl('  http://localhost:5173//  '), true)
})

test('isLocalDevBaseUrl：线上地址 / 空串 / 非本地域名判为 false', () => {
  assert.equal(isLocalDevBaseUrl('https://dy-openplatform-api.wanmahui.com'), false)
  assert.equal(isLocalDevBaseUrl('https://dy-openplatform-api.wanmahui.com/'), false)
  assert.equal(isLocalDevBaseUrl(''), false)
  assert.equal(isLocalDevBaseUrl('   '), false)
  assert.equal(isLocalDevBaseUrl('http://example.com'), false)
  assert.equal(isLocalDevBaseUrl('http://notlocalhost:3000'), false)
})

test('buildDouyinMashidaMessageUrl：拼接推送地址并容忍结尾斜杠', () => {
  const suffix = '/api/v1/open/douyin-mashida/message'
  assert.equal(
    buildDouyinMashidaMessageUrl('https://ks.khhao.com'),
    `https://ks.khhao.com${suffix}`,
  )
  assert.equal(
    buildDouyinMashidaMessageUrl('https://ks.khhao.com/'),
    `https://ks.khhao.com${suffix}`,
  )
  assert.equal(
    buildDouyinMashidaMessageUrl('http://127.0.0.1:3000//'),
    `http://127.0.0.1:3000${suffix}`,
  )
})

test('describeMissingConfigFields：四项齐全返回空数组', () => {
  assert.deepEqual(
    describeMissingConfigFields({
      enabled: true,
      uid: 'uid_123',
      hasSecret: true,
      certLink: 'https://ks.khhao.com/redeem',
    }),
    [],
  )
})

test('describeMissingConfigFields：缺多项按固定顺序返回中文名', () => {
  assert.deepEqual(
    describeMissingConfigFields({ enabled: false, uid: '', hasSecret: false, certLink: '' }),
    ALL_MISSING,
  )
})

test('describeMissingConfigFields：缺单项只返回对应中文名', () => {
  assert.deepEqual(
    describeMissingConfigFields({
      enabled: true,
      uid: 'uid_123',
      hasSecret: false,
      certLink: 'https://ks.khhao.com/redeem',
    }),
    ['用户秘钥'],
  )
  assert.deepEqual(
    describeMissingConfigFields({
      enabled: false,
      uid: 'uid_123',
      hasSecret: true,
      certLink: '   ',
    }),
    ['接入开关', '兑换链接'],
  )
})

test('领取链接预览 = 基址去尾斜杠 + token', () => {
  assert.equal(
    buildDouyinMashidaClaimLinkPreview('https://x.ngrok-free.app/claim', 'tok123'),
    'https://x.ngrok-free.app/claim/tok123',
  )
  // 尾斜杠与前后空格要容忍
  assert.equal(
    buildDouyinMashidaClaimLinkPreview('  https://x.example.com/claim/  ', 'tok123'),
    'https://x.example.com/claim/tok123',
  )
  // 裸域名也允许（后端统一补 /token）
  assert.equal(
    buildDouyinMashidaClaimLinkPreview('https://x.example.com', 'tok123'),
    'https://x.example.com/tok123',
  )
  // 留空 → 不生成链接（后端回退到通用兑换链接）
  assert.equal(buildDouyinMashidaClaimLinkPreview(''), '')
  assert.equal(buildDouyinMashidaClaimLinkPreview('   '), '')
})

test('领取链接基址误配提示：拦 # 与缺协议', () => {
  assert.equal(describeClaimLinkBaseWarning('https://x.example.com/claim'), '')
  assert.equal(describeClaimLinkBaseWarning(''), '')

  // # 是打手领取页，必须拦（真实踩坑点）
  const hashWarning = describeClaimLinkBaseWarning('https://x.example.com/#/claim')
  assert.match(hashWarning, /#/)
  assert.match(hashWarning, /打手/)

  const protocolWarning = describeClaimLinkBaseWarning('x.example.com/claim')
  assert.match(protocolWarning, /https:\/\//)
})

test('发消息模板提示：没有 {link} 就等于没给买家链接', () => {
  assert.equal(describeMessageTemplateWarning('您的订单已发货，请点击领取：{link}'), '')
  assert.equal(describeMessageTemplateWarning(''), '')
  assert.match(describeMessageTemplateWarning('您的订单已发货'), /\{link\}/)
})

test('resolveDouyinMashidaPublicOrigin：从已配置的 claimLinkBase 或 certLink 提取公网 origin', () => {
  assert.equal(
    resolveDouyinMashidaPublicOrigin('https://nonsecretly-posttracheal-amado.ngrok-free.dev/h5'),
    'https://nonsecretly-posttracheal-amado.ngrok-free.dev',
  )
  assert.equal(
    resolveDouyinMashidaPublicOrigin('', 'https://my-domain.com/h5'),
    'https://my-domain.com',
  )
  assert.equal(
    resolveDouyinMashidaPublicOrigin('', '', 'http://localhost:5173'),
    'http://localhost:5173',
  )
})