// NOTE: These types are copied from @raydiant/playlist-rule-engine. Since the rule
// engine depends on the API for other types we should consider replacing the rule
// engine types with these api types.

export type RuleVariablePath = Array<string | number>;

export interface RuleVariable {
  var: RuleVariablePath;
}

export interface RuleConstant {
  const: string | number | boolean | Array<string | number | boolean>;
}

export interface RuleOperatorType {
  type:
    | 'equals'
    | 'notEquals'
    | 'contains'
    | 'notContains'
    | 'greaterThan'
    | 'greaterThanOrEqual'
    | 'lessThan'
    | 'lessThanOrEqual';
  left: RuleVariable | RuleConstant;
  right: RuleVariable | RuleConstant;
}

export interface RuleGroupType {
  type: 'and' | 'or';
  group: Rule[];
}

export interface RuleScheduleType {
  type: 'schedule';
  startDatetime: string;
  endDatetime: string;
  tzid: string;
  recurrenceRule?: {
    freq: string;
    dtstart: string;
    interval: number;
    byday?: Array<'MO' | 'TU' | 'WE' | 'TH' | 'FR' | 'SA' | 'SU'>;
  };
}

export type Rule = RuleOperatorType | RuleGroupType | RuleScheduleType;