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

declare module 'chargebee' {
  export interface QuotedRamp {
    id: string;
    line_items?: QuotedRamp.LineItem[];
    discounts?: QuotedRamp.Discount[];
    item_tiers?: QuotedRamp.ItemTier[];
    coupon_applicability_mappings?: QuotedRamp.CouponApplicabilityMapping[];
  }

  export namespace QuotedRamp {
    export interface LineItem {
      item_price_id: string;
      item_type: 'plan' | 'addon' | 'charge';
      quantity?: number;
      quantity_in_decimal?: string;
      metered_quantity?: string;
      unit_price?: number;
      unit_price_in_decimal?: string;
      amount?: number;
      amount_in_decimal?: string;
      billing_period?: number;
      billing_period_unit?: 'day' | 'week' | 'month' | 'year';
      free_quantity?: number;
      free_quantity_in_decimal?: string;
      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';
      start_date?: number;
      end_date?: number;
      ramp_tier_id?: string;
      discount_per_billing_cycle?: number;
      discount_per_billing_cycle_in_decimal?: string;
      item_level_discount_per_billing_cycle?: number;
      item_level_discount_per_billing_cycle_in_decimal?: string;
      amount_per_billing_cycle?: number;
      amount_per_billing_cycle_in_decimal?: string;
      net_amount_per_billing_cycle?: number;
      net_amount_per_billing_cycle_in_decimal?: string;
    }
    export interface Discount {
      id: string;
      invoice_name?: string;
      type: 'fixed_amount' | 'percentage';
      percentage?: number;
      amount?: number;
      duration_type: 'one_time' | 'forever' | 'limited_period';
      entity_type:
        | 'item_level_coupon'
        | 'document_level_coupon'
        | 'item_level_discount'
        | 'document_level_discount';
      entity_id?: string;
      period?: number;
      period_unit?: 'day' | 'week' | 'month' | 'year';
      included_in_mrr: boolean;
      apply_on: 'invoice_amount' | 'specific_item_price';
      item_price_id?: string;
      created_at: number;
      updated_at?: number;
      start_date?: number;
      end_date?: number;
    }
    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;
      ramp_tier_id?: string;
      pricing_type?: 'per_unit' | 'flat_fee' | 'package';
      package_size?: number;
    }
    export interface CouponApplicabilityMapping {
      coupon_id?: string;
      applicable_item_price_ids?: string[];
    }
    // REQUEST PARAMS
    //---------------
  }
}