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

import {
  isClaimPath,
  isH5ClaimPath,
  resolveClaimToken,
  resolveH5ClaimOrderNo,
  resolveH5ClaimOrderNoFromInput,
} from '../src/utils/claim-path.ts'

test('isClaimPath：/claim 命名空间整段命中（含只有前缀、多段路径）', () => {
  assert.equal(isClaimPath('/claim/abc123'), true)
  assert.equal(isClaimPath('/claim/abc123/'), true)
  assert.equal(isClaimPath('/claim/abc123//'), true)
  // 只有前缀 / 没有 token 也要命中：否则会被主站 HashRouter 接管跳到后台登录
  assert.equal(isClaimPath('/claim'), true)
  assert.equal(isClaimPath('/claim/'), true)
  assert.equal(isClaimPath('/claim/a/b'), true)
})

test('isClaimPath：其它路径、非路径开头的串都不算', () => {
  assert.equal(isClaimPath('/redeem'), false)
  assert.equal(isClaimPath('/h5/123'), false)
  assert.equal(isClaimPath('/admin/claim/abc'), false)
  assert.equal(isClaimPath('/claimx/abc'), false)
  assert.equal(isClaimPath('/'), false)
  assert.equal(isClaimPath(''), false)
  assert.equal(isClaimPath(null), false)
  assert.equal(isClaimPath(undefined), false)
})

test('isClaimPath：打手页是 hash 路由，pathname 为 / 或 hash 串时不命中', () => {
  // 打手链接形如 https://<域名>/#/claim/<token>：pathname 是 '/'，hash 才是路由
  assert.equal(isClaimPath('/'), false)
  assert.equal(isClaimPath('#/claim/abc123'), false)
  // 路径本身带 token 时，多出来的 hash 片段会被忽略
  assert.equal(isClaimPath('/claim/abc123#/claim/other'), true)
})

test('resolveClaimToken：取出并解码 token 片段', () => {
  assert.equal(resolveClaimToken('/claim/abc123'), 'abc123')
  assert.equal(resolveClaimToken('/claim/abc123/?x=1'), 'abc123')
  assert.equal(resolveClaimToken('/claim/a%2Fb'), 'a/b')
  assert.equal(resolveClaimToken('/claim/%E4%B8%AD%E6%96%87'), '中文')
  // 非法百分号编码退回原始片段，交给后端判定
  assert.equal(resolveClaimToken('/claim/100%'), '100%')
  // 只有前缀 / 多段路径取不到 token，由页面展示「链接无效」
  assert.equal(resolveClaimToken('/claim'), '')
  assert.equal(resolveClaimToken('/claim/a/b'), '')
  assert.equal(resolveClaimToken('/redeem'), '')
})

test('isH5ClaimPath：/h5 命名空间整段命中（含只有前缀、多段路径）', () => {
  assert.equal(isH5ClaimPath('/h5/2623001922675146'), true)
  assert.equal(isH5ClaimPath('/h5/2623001922675146/'), true)
  // 关键回归：`https://<域名>/h5`（后台配置的链接基址）必须命领取入口，不能落回后台路由
  assert.equal(isH5ClaimPath('/h5'), true)
  assert.equal(isH5ClaimPath('/h5/'), true)
  assert.equal(isH5ClaimPath('/h5/a/b'), true)
  assert.equal(isH5ClaimPath('/h5#/admin/dashboard'), true)
})

test('isH5ClaimPath：相邻前缀与其它路径都不算', () => {
  assert.equal(isH5ClaimPath('/h5x'), false)
  assert.equal(isH5ClaimPath('/h5x/1'), false)
  assert.equal(isH5ClaimPath('/claim/123'), false)
  assert.equal(isH5ClaimPath('/admin/h5/1'), false)
  assert.equal(isH5ClaimPath('/'), false)
  assert.equal(isH5ClaimPath(undefined), false)
})

test('resolveH5ClaimOrderNo：只认 /h5/<一段订单号>，前缀本身与多段路径返回空串', () => {
  assert.equal(resolveH5ClaimOrderNo('/h5/2623001922675146'), '2623001922675146')
  assert.equal(resolveH5ClaimOrderNo('/h5/2623001922675146?from=sms'), '2623001922675146')
  assert.equal(resolveH5ClaimOrderNo('/h5/ORDER-001/'), 'ORDER-001')
  assert.equal(resolveH5ClaimOrderNo('/h5/%E4%B8%AD%E6%96%87'), '中文')
  assert.equal(resolveH5ClaimOrderNo('/h5'), '')
  assert.equal(resolveH5ClaimOrderNo('/h5/'), '')
  assert.equal(resolveH5ClaimOrderNo('/h5/a/b'), '')
  assert.equal(resolveH5ClaimOrderNo('/claim/123'), '')
})

test('resolveH5ClaimOrderNoFromInput：纯订单号原样返回', () => {
  assert.equal(resolveH5ClaimOrderNoFromInput('2628601934580683'), '2628601934580683')
  assert.equal(resolveH5ClaimOrderNoFromInput('  2628601934580683  '), '2628601934580683')
  assert.equal(resolveH5ClaimOrderNoFromInput('ORDER-001'), 'ORDER-001')
  assert.equal(resolveH5ClaimOrderNoFromInput(''), '')
  assert.equal(resolveH5ClaimOrderNoFromInput(null), '')
})

test('resolveH5ClaimOrderNoFromInput：粘贴整条链接时取路径里的订单号', () => {
  assert.equal(
    resolveH5ClaimOrderNoFromInput('https://ks.khhao.com/h5/2628601934580683'),
    '2628601934580683',
  )
  // 缺协议 / 带查询串 / 带后台残留 hash 都要能取出订单号
  assert.equal(
    resolveH5ClaimOrderNoFromInput('ks.khhao.com/h5/2628601934580683'),
    '2628601934580683',
  )
  assert.equal(
    resolveH5ClaimOrderNoFromInput('https://ks.khhao.com/h5/2628601934580683?from=sms'),
    '2628601934580683',
  )
  assert.equal(
    resolveH5ClaimOrderNoFromInput('https://ks.khhao.com/h5/2628601934580683#/admin/dashboard'),
    '2628601934580683',
  )
})

test('resolveH5ClaimOrderNoFromInput：链接里没有订单号时返回空串（不把整条 URL 当订单号）', () => {
  assert.equal(resolveH5ClaimOrderNoFromInput('https://ks.khhao.com/h5'), '')
  assert.equal(resolveH5ClaimOrderNoFromInput('https://ks.khhao.com/h5/'), '')
  assert.equal(resolveH5ClaimOrderNoFromInput('https://ks.khhao.com/h5#/admin/dashboard'), '')
  // 不是 /h5 领取链接的地址同样取不到订单号
  assert.equal(resolveH5ClaimOrderNoFromInput('https://ks.khhao.com/claim/abc123'), '')
})