import { useTranslation } from 'next-i18next'
import { freeSewingConfig as conf } from 'shared/config/freesewing.config.mjs'
import { useAccount } from 'shared/hooks/use-account.mjs'
import { designs } from 'shared/config/designs.mjs'

/*
 * prebuildNavvigation[locale] holds the navigation structure based on MDX content.
 * The entire website only has a few pages that are now MDX-based:
 * - 404 => no navigation shown
 * - home page => no navvigation shown
 * - /contact => Added below
 *
 * Note: Set 'h' to truthy to not show a top-level entry as a section
 * Note: Set 'c' to set the control level to hide things from users
 */

const ns = ['account', 'sections', 'design', 'tags']

const sitePages = (t = false, control = 99) => {
  // Handle t not being present
  if (!t) t = (string) => string
  const pages = {
    // Top-level pages that are the sections menu
    designs: {
      t: t('sections:designs'),
      s: 'designs',
      o: 10,
    },
    patterns: {
      t: t('sections:patterns'),
      s: 'patterns',
      o: 20,
    },
    sets: {
      t: t('sections:sets'),
      s: 'sets',
      o: 30,
    },
    docs: {
      t: t('sections:docs'),
      s: 'docs',
      o: 40,
    },
    code: {
      t: t('sections:code'),
      s: 'code',
      o: 50,
    },
    account: {
      t: t('sections:account'),
      s: 'account',
      o: 99,
    },
    // Top-level pages that are not in the sections menu
    new: {
      t: t('new'),
      s: 'new',
      h: 1,
      pattern: {
        t: t('patternNew'),
        s: 'new/pattern',
        o: 10,
      },
      set: {
        t: t('newSet'),
        s: 'new/set',
        0: 20,
      },
    },
    profile: {
      t: t('yourProfile'),
      s: 'profile',
      h: 1,
    },
  }
  for (const section in conf.account.fields) {
    for (const [field, controlScore] of Object.entries(conf.account.fields[section])) {
      if (Number(control) >= controlScore)
        pages.account[field] = {
          t: t(`account:${field}`),
          s: `account/${field}`,
        }
    }
  }
  if (Number(control) >= conf.account.fields.developer.apikeys)
    pages.new.apikey = {
      t: t('newApikey'),
      s: 'new/apikey',
      o: 30,
    }
  pages.account.reload = {
    t: t(`account:reload`),
    s: `account/reload`,
  }
  for (const design in designs) {
    pages.new.pattern[design] = {
      t: t(`account:generateANewThing`, { thing: t(`designs:${design}.t`) }),
      s: `new/patterns/${design}`,
    }
  }

  return pages
}

export const useNavigation = () => {
  const { t } = useTranslation(ns)
  const { account } = useAccount()

  return sitePages(t, account.control)
}