// Interface flexível para suportar múltiplos formatos de critérios de audience
export interface AudienceCriteria {
  type?: string;
  conditions?: Array<{
    groupId?: string;
    operator?: 'AND' | 'OR';
    conditions?: Array<{
      field: string;
      operator: string;
      value: any;
      value2?: any;
      customFieldKey?: string;
      logicalOperator?: 'AND' | 'OR';
      timeValue?: any;
      timeUnit?: string;
      dateFrom?: string;
      dateTo?: string;
    }>;
  }>;

  groups?: Array<{
    id?: string;
    operator?: 'AND' | 'OR' | 'NOT';
    combineOperator?: 'AND' | 'OR' | 'NOT';
    rules?: Array<{ 
      kind?: 'event' | 'property' | string;
      field?: string;
      op?: string;
      value?: any;
      value2?: any;
      eventName?: string;
      negate?: boolean;
      time?: {
        unit?: 'minutes' | 'hours' | 'days' | 'weeks' | 'months';
        value?: number;
        from?: string;
        to?: string;
      };
      frequency?: {
        op: '>=' | '>' | '=' | '<=' | '<';
        value: number;
        type?: 'count' | 'sum' | 'avg';
        field?: string;
      };
      attributes?: Array<{
        key: string;
        op?: 'equals' | 'not_equals' | 'starts_with' | 'ends_with' | 'contains';
        value: any;
      }>;
      timeValue?: any;
      timeUnit?: string;
      unit?: string;
    }>;
  }>;

  filters?: Array<{
    id: string;
    operator: string;
    conditions: Array<{
      id: string;
      field: string;
      value: string;
      value2?: any;
      operator: string;
      logicalOperator: string;
      customFieldKey?: string;
      timeValue?: any;
      timeUnit?: string;
      dateFrom?: string;
      dateTo?: string;
    }>;
  }>;
  segmentType?: string;

  config?: {
    name?: string;
    type?: string;
    pageUrl?: string;
    isActive?: boolean;
    eventType?: string;
    pageCount?: string;
    timeFrame?: string;
    conditions?: any[];
    description?: string;
    referrerUrl?: string;
    behaviorCriteria?: {
      engaged?: boolean;
      purchased?: boolean;
      visitedPages?: boolean;
    };
  };

  live_options?: {
    include_past_behavior?: boolean;
    window_days?: number;
    [key: string]: any;
  };
  
  isActive?: boolean;
  [key: string]: any;
}

export interface AudienceQueryOptions {
  organizationId: string
  projectId: string
  pagination?: {
    page?: number
    limit?: number
  }
  includeCount?: boolean
}

export interface AudienceExecutionResult {
  contactIds: Set<string>
  contacts?: any[]
  count: number
  metadata?: {
    executionTime: number
    criteriaType: string
    cacheHit?: boolean
  }
}

export interface AudienceBuilderConfig {
  enableCache?: boolean
  cacheTimeout?: number
  enableDebugLogs?: boolean
  /**
   * Quando fornecido, o audience-module passa a executar o engine V2 internamente via Supabase,
   * sem depender de repositórios do reachy-api.
   */
  supabaseClient?: any
  /**
   * Quando fornecido, o engine V2 usa ClickHouse para avaliar rules de evento (kind='event')
   * em vez do Supabase — elimina N queries paginadas + JS aggregation.
   * Requer AUDIENCE_EVENTS_BACKEND=clickhouse na aplicação que instancia o módulo.
   */
  clickhouseClient?: any
}

export interface CreateAudienceData {
  name: string;
  description?: string;
  criteria: AudienceCriteria;
  organization_id: string;
  project_id: string;
  user_id: string;
}

export interface UpdateAudienceData {
  name?: string;
  description?: string;
  criteria?: AudienceCriteria;
}