const { query } = require('../lib/db')
const { ok, fail } = require('../lib/response')
const { requireUser } = require('../lib/auth')
const { writeLog } = require('../lib/log')
const { getPhoneNumber } = require('../lib/wechat')

function register(router) {
  router.get('/api/v1/user/profile', async ctx => {
    const user = await requireUser(ctx)
    if (!user) return fail(1001, 'invalid_token')
    const binds = await query('SELECT COUNT(*) AS total FROM bindings WHERE user_id = :user_id AND bind_status = 1', { user_id: user.user_id })
    return ok({
      user_id: String(user.user_id),
      nickname: user.nickname || '用户' + String(user.user_id),
      avatar: user.avatar || '',
      phone: user.phone || '',
      gender: user.gender || 0,
      bind_time: null,
      device_count: binds[0].total
    })
  })

  router.put('/api/v1/user/profile', async ctx => {
    const user = await requireUser(ctx)
    if (!user) return fail(1001, 'invalid_token')
    await query('UPDATE users SET nickname = COALESCE(:nickname, nickname), avatar = COALESCE(:avatar, avatar), gender = COALESCE(:gender, gender) WHERE user_id = :user_id', {
      user_id: user.user_id,
      nickname: ctx.body.nickname || null,
      avatar: ctx.body.avatar || ctx.body.avatar_url || null,
      gender: ctx.body.gender === undefined ? null : ctx.body.gender
    })
    await writeLog({ user_id: user.user_id, action: 'user_update', detail: '更新用户资料', ip: ctx.ip })
    return ok({ message: 'success' })
  })

  router.post('/api/v1/user/phone', async ctx => {
    const user = await requireUser(ctx)
    if (!user) return fail(1001, 'invalid_token')
    const code = String(ctx.body.code || '').trim()
    if (!code) return fail(2001, 'phone code required')
    const phoneInfo = await getPhoneNumber(code)
    if (!phoneInfo || !phoneInfo.phoneNumber) return fail(2001, 'phone authorization failed')
    await query('UPDATE users SET phone = :phone WHERE user_id = :user_id', {
      user_id: user.user_id,
      phone: phoneInfo.phoneNumber
    })
    await writeLog({ user_id: user.user_id, action: 'user_phone_bind', detail: '授权手机号', ip: ctx.ip })
    return ok({ phone: phoneInfo.phoneNumber, pure_phone_number: phoneInfo.purePhoneNumber || '', country_code: phoneInfo.countryCode || '' })
  })
}

module.exports = register