dashboards/apps/business/src/utils/websiteLinks.ts

import { getBusinessDomain } from '../lib/config'

export type WebsiteLinkKind = 'product' | 'storeItem' | 'blog' | 'portfolio' | 'video' | 'workshop'

export type WebsiteContentKind =
  | 'product'
  | 'blog'
  | 'portfolio'
  | 'video'
  | 'instruction'
  | 'workshop'

export type WebsiteLinkFilter = 'category' | 'tag'

export const WEBSITE_LINK_KINDS: WebsiteLinkKind[] = [
  'product',
  'storeItem',
  'blog',
  'portfolio',
  'video',
  'workshop',
]

export const WEBSITE_LINK_KIND_PATH: Record<WebsiteLinkKind, string> = {
  product: '/products',
  storeItem: '/store-items',
  blog: '/blogs',
  portfolio: '/portfolios',
  video: '/videos',
  workshop: '/workshops',
}

/** Matches backend `slugifyForUrl` used by website sitemaps / SEO paths. */
export function slugifyForWebsitePath(value: string, fallback = 'item'): string {
  const slug = value
    .trim()
    .normalize('NFC')
    .replace(/\s+/g, '-')
    .replace(
      /[^\u0600-\u06FF\u0750-\u077F\u08A0-\u08FF\uFB50-\uFDFF\uFE70-\uFEFFa-zA-Z0-9-]+/g,
      '',
    )
    .replace(/-+/g, '-')
    .replace(/^-|-$/g, '')

  return slug || fallback
}

export function getWebsiteOrigin(domain = getBusinessDomain()): string {
  const host = domain.trim().replace(/^https?:\/\//i, '').replace(/\/$/, '')
  const protocol = window.location.protocol === 'http:' ? 'http:' : 'https:'
  return `${protocol}//${host}`
}

/**
 * Public storefront detail URL for a content item (canonical Meshkee website paths).
 * Returns '' when a required slug/title is missing.
 */
export function buildWebsiteContentUrl(
  kind: WebsiteContentKind,
  item: {
    id: string
    slug?: string | null
    title?: string | null
    titleFa?: string | null
    nameFa?: string | null
    nameEn?: string | null
  },
  domain = getBusinessDomain(),
): string {
  const origin = getWebsiteOrigin(domain)
  const id = item.id?.trim()
  if (!id) return ''

  switch (kind) {
    case 'product': {
      const pathSlug = slugifyForWebsitePath(
        item.nameFa?.trim() || item.nameEn?.trim() || item.title?.trim() || '',
        'product',
      )
      return `${origin}/products/${encodeURIComponent(id)}/${encodeURIComponent(pathSlug)}`
    }
    case 'blog': {
      const pathSlug = slugifyForWebsitePath(item.title?.trim() || '', 'blog')
      return `${origin}/blog/${encodeURIComponent(id)}/${encodeURIComponent(pathSlug)}`
    }
    case 'portfolio': {
      const pathSlug = slugifyForWebsitePath(
        item.titleFa?.trim() || item.title?.trim() || '',
        'portfolio',
      )
      return `${origin}/portfolios/${encodeURIComponent(id)}/${encodeURIComponent(pathSlug)}`
    }
    case 'video': {
      const slug = item.slug?.trim()
      return slug ? `${origin}/videos/${encodeURIComponent(slug)}` : ''
    }
    case 'instruction': {
      const slug = item.slug?.trim()
      return slug ? `${origin}/instructions/${encodeURIComponent(slug)}` : ''
    }
    case 'workshop': {
      const slug = item.slug?.trim()
      return slug ? `${origin}/workshops/${encodeURIComponent(slug)}` : ''
    }
    default:
      return ''
  }
}

export function buildWebsiteCategoryUrl(
  kind: WebsiteLinkKind,
  category: { id: string; slug?: string | null },
  domain = getBusinessDomain(),
): string {
  const path = WEBSITE_LINK_KIND_PATH[kind]
  const query = category.slug
    ? `category=${encodeURIComponent(category.slug)}`
    : `categoryId=${encodeURIComponent(category.id)}`
  return `${getWebsiteOrigin(domain)}${path}?${query}`
}

export function buildWebsiteTagsUrl(
  kind: WebsiteLinkKind,
  tags: string[],
  domain = getBusinessDomain(),
): string {
  const cleaned = [
    ...new Set(tags.map((tag) => tag.trim()).filter(Boolean)),
  ]
  if (cleaned.length === 0) return ''

  const path = WEBSITE_LINK_KIND_PATH[kind]
  const query =
    cleaned.length === 1
      ? `tag=${encodeURIComponent(cleaned[0])}`
      : `tags=${cleaned.map((tag) => encodeURIComponent(tag)).join(',')}`
  return `${getWebsiteOrigin(domain)}${path}?${query}`
}