/**
 * GoHighLevel API Types
 * CRESyncFlow - Commercial Real Estate CRM
 *
 * These types correspond to the GHL API v2 endpoints
 */

// =============================================================================
// GHL Contact Types
// =============================================================================

export interface GHLContact {
  id: string;
  locationId: string;
  firstName?: string;
  lastName?: string;
  name?: string;
  email?: string;
  phone?: string;
  companyName?: string;
  address1?: string;
  city?: string;
  state?: string;
  country?: string;
  postalCode?: string;
  website?: string;
  timezone?: string;
  dnd?: boolean;
  dndSettings?: GHLDNDSettings;
  tags?: string[];
  source?: string;
  customFields?: Record<string, any>;
  assignedTo?: string;
  dateAdded?: string;
  dateUpdated?: string;
  createdAt: string;
  updatedAt: string;
}

export interface GHLDNDSettings {
  call?: { status: 'active' | 'inactive' };
  email?: { status: 'active' | 'inactive' };
  sms?: { status: 'active' | 'inactive' };
  whatsApp?: { status: 'active' | 'inactive' };
  gmb?: { status: 'active' | 'inactive' };
  fb?: { status: 'active' | 'inactive' };
}

export interface CreateContactDTO {
  firstName?: string;
  lastName?: string;
  name?: string;
  email?: string;
  phone?: string;
  companyName?: string;
  address1?: string;
  city?: string;
  state?: string;
  country?: string;
  postalCode?: string;
  website?: string;
  timezone?: string;
  dnd?: boolean;
  tags?: string[];
  source?: string;
  customFields?: Record<string, any>;
  assignedTo?: string;
}

export interface UpdateContactDTO extends Partial<CreateContactDTO> {
  id?: string;
}

export interface ContactSearchParams {
  locationId: string;
  query?: string;
  limit?: number;
  skip?: number;
}

// =============================================================================
// GHL Conversation Types
// =============================================================================

export type ConversationType = 'SMS' | 'EMAIL' | 'CALL' | 'LIVE_CHAT' | 'FB' | 'GMB' | 'IG' | 'WhatsApp';

export interface GHLConversation {
  id: string;
  locationId: string;
  contactId: string;
  type: ConversationType;
  lastMessageBody?: string;
  lastMessageDate: string;
  lastMessageType?: 'TYPE_CALL' | 'TYPE_SMS' | 'TYPE_EMAIL' | 'TYPE_SMS_REVIEW_REQUEST' | 'TYPE_WEBCHAT' | 'TYPE_FB_MESSENGER' | 'TYPE_IG_DM' | 'TYPE_LIVE_CHAT' | 'TYPE_ACTIVITY' | 'TYPE_WHATSAPP';
  lastMessageDirection?: 'inbound' | 'outbound';
  unreadCount: number;
  starred?: boolean;
  deleted?: boolean;
  assignedTo?: string;
  dateAdded?: string;
  dateUpdated?: string;
}

export type MessageType = 'SMS' | 'EMAIL' | 'CALL' | 'LIVE_CHAT' | 'FB' | 'GMB' | 'IG' | 'WhatsApp';
export type MessageDirection = 'inbound' | 'outbound';
export type MessageStatus = 'pending' | 'scheduled' | 'sent' | 'delivered' | 'read' | 'undelivered' | 'failed';

export interface GHLMessage {
  id: string;
  conversationId: string;
  locationId?: string;
  contactId?: string;
  type: MessageType;
  direction: MessageDirection;
  body: string;
  subject?: string;
  status: MessageStatus;
  contentType?: string;
  attachments?: GHLAttachment[];
  meta?: Record<string, any>;
  source?: string;
  userId?: string;
  dateAdded?: string;
  createdAt: string;
}

export interface GHLAttachment {
  url: string;
  type?: string;
  name?: string;
}

export interface SendMessageDTO {
  type: 'SMS' | 'Email' | 'WhatsApp' | 'GMB' | 'FB' | 'IG' | 'Live_Chat' | 'Custom';
  contactId: string;
  message?: string;
  subject?: string;
  html?: string;
  attachments?: string[];
  emailFrom?: string;
  emailReplyTo?: string;
  emailBcc?: string[];
  emailCc?: string[];
  templateId?: string;
  scheduledTimestamp?: number;
}

// =============================================================================
// GHL Opportunity Types
// =============================================================================

export type OpportunityStatus = 'open' | 'won' | 'lost' | 'abandoned';

export interface GHLOpportunity {
  id: string;
  locationId: string;
  contactId: string;
  contact?: GHLContact;
  pipelineId: string;
  pipelineStageId: string;
  name: string;
  monetaryValue?: number;
  status: OpportunityStatus;
  assignedTo?: string;
  source?: string;
  customFields?: Record<string, any>;
  createdAt: string;
  updatedAt: string;
}

export interface CreateOpportunityDTO {
  pipelineId: string;
  pipelineStageId: string;
  contactId: string;
  name: string;
  monetaryValue?: number;
  status?: OpportunityStatus;
  assignedTo?: string;
  source?: string;
  customFields?: Record<string, any>;
}

export interface UpdateOpportunityDTO extends Partial<CreateOpportunityDTO> {
  id: string;
}

export interface GHLPipeline {
  id: string;
  locationId: string;
  name: string;
  stages: GHLPipelineStage[];
}

export interface GHLPipelineStage {
  id: string;
  name: string;
  position: number;
  showInFunnel?: boolean;
  probability?: number;
}

// =============================================================================
// GHL Location (Sub-account) Types
// =============================================================================

export interface GHLLocation {
  id: string;
  name: string;
  email?: string;
  phone?: string;
  companyId: string;
  address?: string;
  city?: string;
  state?: string;
  country?: string;
  postalCode?: string;
  website?: string;
  timezone?: string;
  logoUrl?: string;
  settings?: GHLLocationSettings;
}

export interface GHLLocationSettings {
  allowDuplicateContact?: boolean;
  allowDuplicateOpportunity?: boolean;
  allowFacebookNameMerge?: boolean;
  disableContactTimezone?: boolean;
}

export interface CreateLocationDTO {
  companyId: string;
  name: string;
  email?: string;
  phone?: string;
  address?: string;
  city?: string;
  state?: string;
  country?: string;
  postalCode?: string;
  website?: string;
  timezone?: string;
}

// =============================================================================
// GHL Workflow Types
// =============================================================================

export type WorkflowStatus = 'active' | 'inactive' | 'draft';

export interface GHLWorkflow {
  id: string;
  locationId: string;
  name: string;
  status: WorkflowStatus;
  version?: number;
  createdAt?: string;
  updatedAt?: string;
}

// =============================================================================
// GHL Calendar Types
// =============================================================================

export interface GHLCalendar {
  id: string;
  locationId: string;
  name: string;
  description?: string;
  calendarType?: 'round_robin' | 'event' | 'class_booking' | 'collective' | 'service_booking';
  teamMembers?: string[];
  eventColor?: string;
  isActive?: boolean;
}

export interface GHLAppointment {
  id: string;
  locationId: string;
  calendarId: string;
  contactId: string;
  title: string;
  status: 'confirmed' | 'cancelled' | 'no_show' | 'completed';
  startTime: string;
  endTime: string;
  appointmentStatus?: string;
  assignedUserId?: string;
  notes?: string;
  createdAt: string;
  updatedAt: string;
}

// =============================================================================
// GHL Tag Types
// =============================================================================

export interface GHLTag {
  id: string;
  locationId: string;
  name: string;
}

export interface CreateTagDTO {
  name: string;
}

// =============================================================================
// GHL Custom Field Types
// =============================================================================

export type CustomFieldDataType = 'TEXT' | 'LARGE_TEXT' | 'NUMERICAL' | 'PHONE' | 'MONETORY' | 'CHECKBOX' | 'SINGLE_OPTIONS' | 'MULTIPLE_OPTIONS' | 'FLOAT' | 'TIME' | 'DATE' | 'TEXTBOX_LIST' | 'FILE_UPLOAD' | 'SIGNATURE';

export interface GHLCustomField {
  id: string;
  locationId: string;
  name: string;
  fieldKey: string;
  dataType: CustomFieldDataType;
  placeholder?: string;
  position?: number;
  options?: string[];
  model?: 'contact' | 'opportunity';
}

// =============================================================================
// GHL API Response Wrappers
// =============================================================================

export interface GHLPaginatedResponse<T> {
  data: T[];
  meta: {
    total: number;
    currentPage: number;
    nextPage?: number;
    prevPage?: number;
    startAfter?: string;
    startAfterId?: string;
  };
}

export interface GHLSingleResponse<T> {
  data: T;
}

export interface GHLErrorResponse {
  statusCode: number;
  message: string;
  error?: string;
}

// =============================================================================
// GHL Webhook Types
// =============================================================================

export type GHLWebhookEvent =
  | 'ContactCreate'
  | 'ContactDelete'
  | 'ContactDndUpdate'
  | 'ContactTagUpdate'
  | 'ConversationUnreadUpdate'
  | 'InboundMessage'
  | 'OutboundMessage'
  | 'NoteCreate'
  | 'NoteDelete'
  | 'OpportunityCreate'
  | 'OpportunityDelete'
  | 'OpportunityStageUpdate'
  | 'OpportunityStatusUpdate'
  | 'OpportunityMonetaryValueUpdate'
  | 'OpportunityAssignedToUpdate'
  | 'TaskCreate'
  | 'TaskComplete'
  | 'TaskDelete'
  | 'AppointmentCreate'
  | 'AppointmentDelete'
  | 'AppointmentUpdate';

export interface GHLWebhookPayload<T = any> {
  type: GHLWebhookEvent;
  locationId: string;
  data: T;
  timestamp: string;
}