import type { ImmutableTree, JsonGroup } from "@react-awesome-query-builder/ui";

export type AlertQueryCombinator = "AND" | "OR";

export type AlertQueryOperator =
  | "equal"
  | "less"
  | "less_or_equal"
  | "greater"
  | "greater_or_equal";

export type AlertQueryFieldType = "number" | "boolean";

export type ContactAlertSeverity = "HEALTHY" | "WATCH" | "NEED_ACTION";

export enum AlertSharingType {
  PRIVATE = "PRIVATE",
  COMPANY = "COMPANY",
}

export interface AlertQueryField {
  key: string;
  label: string;
  type: AlertQueryFieldType;
  /** "dollar" = prefix "$", "percent" = suffix "%" */
  unit?: "dollar" | "percent";
  /** Allowed operators (defaults to all numeric operators). */
  operators?: AlertQueryOperator[];
  /** Lower bound for numeric value (inclusive). Enforced at input time. */
  min?: number;
  /** Upper bound for numeric value (inclusive). Enforced at input time. */
  max?: number;
}

export interface ContactAlertQueryBuilderProps {
  /** Current ImmutableTree state — fully controlled. */
  value: ImmutableTree;
  onChange: (newTree: ImmutableTree) => void;
  fields?: AlertQueryField[];
  className?: string;
}

export interface ContactAlertDialogProps {
  open: boolean;
  onOpenChange: (open: boolean) => void;
  mode?: "create" | "edit";
  initialName?: string;
  initialSeverity?: ContactAlertSeverity;
  /** Initial query in JsonGroup format (array children1). Converted to ImmutableTree on open. */
  initialQuery?: JsonGroup;
  /** Show "Share across company" checkbox for company admins. */
  isCompanyAdmin?: boolean;
  initialShareAcrossCompany?: boolean;
  onSave: (data: {
    name: string;
    severity: ContactAlertSeverity;
    /** Backend-compatible ImmutableTree (filterSegment format). */
    filterSegment: ImmutableTree;
    sharingType: AlertSharingType;
  }) => void;
  isLoading?: boolean;
  /** Fired when the underlying QB sanitizeTree throws while saving. */
  onError?: (error: Error) => void;
  className?: string;
}