///<reference path='./../core.d.ts'/>
///<reference path='./../index.d.ts'/>

declare module 'chargebee' {
  export interface QuotedSubscription {
    id: string;
    plan_id: string;
    plan_quantity: number;
    plan_unit_price?: number;
    setup_fee?: number;
    billing_period?: number;
    billing_period_unit?: 'day' | 'week' | 'month' | 'year';
    start_date?: number;
    trial_end?: number;
    remaining_billing_cycles?: number;
    po_number?: string;
    auto_collection?: AutoCollectionEnum;
    plan_quantity_in_decimal?: string;
    plan_unit_price_in_decimal?: string;
    changes_scheduled_at?: number;
    change_option?: 'end_of_term' | 'specific_date' | 'immediately';
    contract_term_billing_cycle_on_renewal?: number;
    addons?: QuotedSubscription.Addon[];
    event_based_addons?: QuotedSubscription.EventBasedAddon[];
    coupons?: QuotedSubscription.Coupon[];
    subscription_items?: QuotedSubscription.SubscriptionItem[];
    item_tiers?: QuotedSubscription.ItemTier[];
    quoted_contract_term?: QuotedSubscription.QuotedContractTerm;
  }

  export namespace QuotedSubscription {
    export interface Addon {
      id: string;
      quantity?: number;
      unit_price?: number;
      amount?: number;
      trial_end?: number;
      remaining_billing_cycles?: number;
      quantity_in_decimal?: string;
      unit_price_in_decimal?: string;
      amount_in_decimal?: string;
      proration_type?: 'full_term' | 'partial_term' | 'none';
    }
    export interface EventBasedAddon {
      id: string;
      quantity: number;
      unit_price: number;
      service_period_in_days?: number;
      on_event:
        | 'subscription_creation'
        | 'subscription_trial_start'
        | 'plan_activation'
        | 'subscription_activation'
        | 'contract_termination';
      charge_once: boolean;
      quantity_in_decimal?: string;
      unit_price_in_decimal?: string;
    }
    export interface Coupon {
      coupon_id: string;
    }
    export interface SubscriptionItem {
      item_price_id: string;
      item_type: 'plan' | 'addon' | 'charge';
      quantity?: number;
      quantity_in_decimal?: string;
      metered_quantity?: string;
      last_calculated_at?: number;
      unit_price?: number;
      unit_price_in_decimal?: string;
      amount?: number;
      current_term_start?: number;
      current_term_end?: number;
      next_billing_at?: number;
      amount_in_decimal?: string;
      billing_period?: number;
      billing_period_unit?: 'day' | 'week' | 'month' | 'year';
      free_quantity?: number;
      free_quantity_in_decimal?: string;
      trial_end?: number;
      billing_cycles?: number;
      service_period_days?: number;
      charge_on_event?:
        | 'subscription_creation'
        | 'subscription_trial_start'
        | 'plan_activation'
        | 'subscription_activation'
        | 'contract_termination';
      charge_once?: boolean;
      charge_on_option?: 'immediately' | 'on_event';
      proration_type?: 'full_term' | 'partial_term' | 'none';
      usage_accumulation_reset_frequency?:
        | 'never'
        | 'subscription_billing_frequency';
    }
    export interface ItemTier {
      item_price_id: string;
      starting_unit: number;
      ending_unit?: number;
      price: number;
      starting_unit_in_decimal?: string;
      ending_unit_in_decimal?: string;
      price_in_decimal?: string;
      pricing_type?: 'per_unit' | 'flat_fee' | 'package';
      package_size?: number;
      index: number;
    }
    export interface QuotedContractTerm {
      contract_start: number;
      contract_end: number;
      billing_cycle: number;
      action_at_term_end: 'renew' | 'evergreen' | 'cancel' | 'renew_once';
      total_contract_value: number;
      cancellation_cutoff_period?: number;
    }
    // REQUEST PARAMS
    //---------------
  }
}