import matchPath from 'react-router/matchPath'
import Router from 'react-router/Router'

// ensure we're using the exact code for default root match
const { computeMatch } = Router.prototype

const matchRoutes = (routes, pathname, /* not public API*/ branch = []) => {
  routes.some(route => {
    const match = route.path
      ? matchPath(pathname, route)
      : branch.length
        // use parent match
        ? branch[branch.length - 1].match
        // use default "root" match
        : computeMatch(pathname)

    if (match) {
      branch.push({ route, match })

      if (route.routes) {
        matchRoutes(route.routes, pathname, branch)
      }
    }

    return match
  })

  return branch
}

export default matchRoutes