import type { ActionType, ConditionField, ConditionOperator, WorkflowNodeType } from './types'
import {
  LABEL_CONDITION_OPERATORS,
  STRING_CONDITION_OPERATORS,
  operatorOptionsForConditionField,
} from './condition-helpers'

export { LABEL_CONDITION_OPERATORS, STRING_CONDITION_OPERATORS, operatorOptionsForConditionField }

export const TRIGGER_LABELS: Record<string, string> = {
  message_received: 'Mail reçu',
  label_added: 'Libellé ajouté',
  label_removed: 'Libellé retiré',
}

export const NODE_TYPE_LABELS: Record<WorkflowNodeType, string> = {
  start: 'Début',
  condition: 'Condition',
  label_check: 'Vérifier libellé',
  switch: 'Switch',
  llm_check: 'Vérification LLM',
  actions: 'Actions',
  set_var: 'Variable',
  call_function: 'Appeler fonction',
  call_rule: 'Appeler règle',
  end: 'Fin',
}

export const NODE_TYPE_DESCRIPTIONS: Record<WorkflowNodeType, string> = {
  start: "Point d'entrée du flux",
  condition: 'If / else sur métadonnées mail ou libellés',
  label_check: 'Ancien nœud libellé (legacy)',
  switch: 'Branchement multi-cas',
  llm_check: 'Décision via prompt LLM',
  actions: 'Exécute une ou plusieurs actions',
  set_var: "Définit une variable d'exécution",
  call_function: 'Invoque une règle-fonction réutilisable',
  call_rule: 'Enchaîne une autre règle (cascade)',
  end: 'Termine le flux',
}

export const CONDITION_FIELDS: { value: ConditionField; label: string }[] = [
  { value: 'from', label: 'Expéditeur' },
  { value: 'to', label: 'Destinataire' },
  { value: 'subject', label: 'Sujet' },
  { value: 'body', label: 'Corps' },
  { value: 'has_attachment', label: 'Pièce jointe' },
  { value: 'label', label: 'Libellé du message' },
]

export const CONDITION_OPERATORS = STRING_CONDITION_OPERATORS

export const ACTION_TYPES: {
  value: ActionType
  label: string
  needsValue: boolean
  placeholder?: string
}[] = [
  { value: 'label', label: 'Ajouter libellé', needsValue: true, placeholder: 'Nom du libellé' },
  { value: 'remove_label', label: 'Retirer libellé', needsValue: true, placeholder: 'Nom du libellé' },
  { value: 'move', label: 'Déplacer vers dossier', needsValue: true, placeholder: 'Nom du dossier' },
  { value: 'archive', label: 'Archiver', needsValue: false },
  { value: 'delete', label: 'Supprimer', needsValue: false },
  { value: 'mark_read', label: 'Marquer lu', needsValue: false },
  { value: 'mark_important', label: 'Marquer important', needsValue: false },
  { value: 'mark_spam', label: 'Marquer spam', needsValue: false },
  { value: 'star', label: 'Suivi / étoile', needsValue: false },
  { value: 'webhook', label: 'Webhook', needsValue: true, placeholder: 'ID du template webhook' },
  { value: 'notify', label: 'Notification', needsValue: true, placeholder: 'Message notification' },
  { value: 'reply', label: 'Répondre', needsValue: true, placeholder: 'Corps de la réponse' },
  { value: 'send_mail', label: 'Envoyer un mail', needsValue: true, placeholder: 'dest@example.com' },
  { value: 'forward', label: 'Transférer', needsValue: true, placeholder: 'dest@example.com' },
]

export const PALETTE_NODE_TYPES: WorkflowNodeType[] = [
  'condition',
  'switch',
  'llm_check',
  'actions',
  'set_var',
  'call_function',
  'call_rule',
]

export const NODE_COLORS: Record<WorkflowNodeType, string> = {
  start: 'border-emerald-500/60 bg-emerald-500/10',
  condition: 'border-blue-500/60 bg-blue-500/10',
  label_check: 'border-indigo-500/60 bg-indigo-500/10',
  switch: 'border-violet-500/60 bg-violet-500/10',
  llm_check: 'border-fuchsia-500/60 bg-fuchsia-500/10',
  actions: 'border-amber-500/60 bg-amber-500/10',
  set_var: 'border-cyan-500/60 bg-cyan-500/10',
  call_function: 'border-orange-500/60 bg-orange-500/10',
  call_rule: 'border-rose-500/60 bg-rose-500/10',
  end: 'border-muted-foreground/40 bg-muted/30',
}