import type { IdentityCore, EntityStatus } from '@23blocks/contracts';
export type DiscountType = 'percentage' | 'fixed';
export interface Coupon extends IdentityCore {
    code: string;
    name: string;
    description?: string;
    discountType: DiscountType;
    discountValue: number;
    minPurchase?: number;
    maxDiscount?: number;
    usageLimit?: number;
    usedCount: number;
    startDate?: Date;
    endDate?: Date;
    status: EntityStatus;
    enabled: boolean;
    payload?: Record<string, unknown>;
}
export interface CreateCouponRequest {
    code: string;
    name: string;
    description?: string;
    discountType: DiscountType;
    discountValue: number;
    minPurchase?: number;
    maxDiscount?: number;
    usageLimit?: number;
    startDate?: Date;
    endDate?: Date;
    payload?: Record<string, unknown>;
}
export interface UpdateCouponRequest {
    name?: string;
    description?: string;
    discountType?: DiscountType;
    discountValue?: number;
    minPurchase?: number;
    maxDiscount?: number;
    usageLimit?: number;
    startDate?: Date;
    endDate?: Date;
    enabled?: boolean;
    status?: EntityStatus;
    payload?: Record<string, unknown>;
}
export interface ListCouponsParams {
    page?: number;
    perPage?: number;
    status?: EntityStatus;
    discountType?: DiscountType;
    search?: string;
    active?: boolean;
    sortBy?: string;
    sortOrder?: 'asc' | 'desc';
}
export interface ValidateCouponRequest {
    code: string;
    userUniqueId?: string;
    purchaseAmount?: number;
}
export interface CouponValidationResult {
    valid: boolean;
    coupon?: Coupon;
    discountAmount?: number;
    reason?: string;
}
export interface ApplyCouponRequest {
    code: string;
    userUniqueId: string;
    orderUniqueId?: string;
    cartUniqueId?: string;
    purchaseAmount: number;
}
export interface CouponApplication extends IdentityCore {
    couponUniqueId: string;
    code: string;
    userUniqueId: string;
    orderUniqueId?: string;
    cartUniqueId?: string;
    purchaseAmount: number;
    discountAmount: number;
    appliedAt: Date;
    status: EntityStatus;
    payload?: Record<string, unknown>;
}
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