/** Données navigation dossiers / libellés (partagées sidebar + filtre mails). */

import {
  buildEmailLabelToSidebarFolderId,
  buildFolderIdToLabelRecord,
  type FolderTreeNode,
  type LabelRowItem,
} from "@/lib/sidebar-nav-maps"

export type { FolderTreeNode, LabelRowItem } from "@/lib/sidebar-nav-maps"

export const folderTree: FolderTreeNode[] = [
  {
    id: "folder-travail",
    label: "Travail",
    color: "bg-blue-500",
    count: 24,
    children: [
      { id: "folder-travail-clients", label: "Clients", color: "bg-blue-400", count: 11 },
      {
        id: "folder-travail-projets",
        label: "Projets",
        color: "bg-blue-400",
        count: 8,
        children: [
          { id: "folder-travail-projets-q1", label: "Q1 2026", color: "bg-sky-400", count: 3 },
          { id: "folder-travail-projets-archive", label: "Archives projets", color: "bg-slate-400", count: 5 },
        ],
      },
      { id: "folder-travail-rh", label: "RH", color: "bg-blue-400", count: 5 },
    ],
  },
  {
    id: "folder-perso",
    label: "Personnel",
    color: "bg-emerald-500",
    count: 18,
    children: [
      { id: "folder-perso-voyages", label: "Voyages", color: "bg-emerald-400", count: 6 },
      { id: "folder-perso-famille", label: "Famille", color: "bg-emerald-400", count: 12 },
    ],
  },
  { id: "folder-factures", label: "Factures", color: "bg-amber-500", count: 42 },
]

export const labelItems: readonly LabelRowItem[] = [
  { id: "imap-sent", label: "[Imap]/Sent", color: "bg-gray-500" },
  { id: "imap-trash", label: "[Imap]/Trash", color: "bg-red-400", count: 4 },
  { id: "browser-alerts", label: "BrowserAlerts", color: "bg-red-400", count: 1 },
  { id: "cctv", label: "CCTV", color: "bg-red-400" },
  { id: "cm-security", label: "CMSecurity Alerts", color: "bg-red-400", count: 14 },
  { id: "twitch", label: "Twitch", color: "bg-purple-500", count: 137 },
]

/** id de ligne sidebar (dossier hiérarchique ou libellé) → libellé Gmail pour matcher `email.labels`. */
export const sidebarNavFolderIdToLabel: Readonly<Record<string, string>> =
  buildFolderIdToLabelRecord(folderTree, labelItems)

/** Libellé Gmail (comme dans `email.labels`) → id de ligne sidebar correspondant. */
export const emailLabelToSidebarFolderId: Readonly<Record<string, string>> =
  buildEmailLabelToSidebarFolderId(sidebarNavFolderIdToLabel)

/** Libellés navigation (boîtes, catégories latérales) — alignés sur la sidebar. */
const STATIC_NAV_FOLDER_LABELS: Record<string, string> = {
  inbox: "Boîte de réception",
  starred: "Messages suivis",
  snoozed: "En attente",
  important: "Important",
  sent: "Messages envoyés",
  drafts: "Brouillons",
  scheduled: "Planifié",
  spam: "Indésirables",
  purchases: "Achats",
  travel: "Déplacements",
  social: "Réseaux sociaux",
  notifications: "Notifications",
  updates: "Mises à jour",
  forums: "Forums",
  finance: "Finance",
  promotions: "Promotions",
}

/** Libellé lisible pour id de ligne (liste vide, messages d’état). Dossiers / libellés IMAP viennent de l’arbre. */
export function getMailNavFolderLabel(
  folderId: string,
  dynamicFolderIdToLabel?: Record<string, string>
): string {
  const fromStatic = STATIC_NAV_FOLDER_LABELS[folderId]
  if (fromStatic) return fromStatic
  const mapped =
    dynamicFolderIdToLabel?.[folderId] ?? sidebarNavFolderIdToLabel[folderId]
  if (mapped && mapped !== "scheduled") return mapped
  return folderId
}

export function cloneDefaultFolderTree(): FolderTreeNode[] {
  return structuredClone(folderTree)
}

export function cloneDefaultLabelRows(): LabelRowItem[] {
  return labelItems.map((r) => ({ ...r }))
}