import { PrismaService } from '../prisma/prisma.service';
import { AddCartItemDto, UpdateCartItemMeterageDto, UpdateCartNotesDto } from './dto/cart.dto';
export declare class CartsService {
    private readonly prisma;
    constructor(prisma: PrismaService);
    getCart(userId: string): Promise<{
        id: string;
        userId: string;
        companyId: string;
        companyName: string;
        notes: string | undefined;
        items: {
            id: string;
            productId: string;
            catalogCode: string;
            productName: string;
            productCode: string;
            color: string;
            meterage: number;
            unitPrice: number | undefined;
            notes: string | undefined;
            companyId: string;
            companyName: string;
        }[];
        totalMeterage: number;
        itemCount: number;
        createdAt: string;
        updatedAt: string;
    }>;
    addItem(userId: string, dto: AddCartItemDto): Promise<{
        id: string;
        userId: string;
        companyId: string;
        companyName: string;
        notes: string | undefined;
        items: {
            id: string;
            productId: string;
            catalogCode: string;
            productName: string;
            productCode: string;
            color: string;
            meterage: number;
            unitPrice: number | undefined;
            notes: string | undefined;
            companyId: string;
            companyName: string;
        }[];
        totalMeterage: number;
        itemCount: number;
        createdAt: string;
        updatedAt: string;
    }>;
    updateItem(userId: string, itemId: string, dto: UpdateCartItemMeterageDto): Promise<{
        id: string;
        userId: string;
        companyId: string;
        companyName: string;
        notes: string | undefined;
        items: {
            id: string;
            productId: string;
            catalogCode: string;
            productName: string;
            productCode: string;
            color: string;
            meterage: number;
            unitPrice: number | undefined;
            notes: string | undefined;
            companyId: string;
            companyName: string;
        }[];
        totalMeterage: number;
        itemCount: number;
        createdAt: string;
        updatedAt: string;
    }>;
    removeItem(userId: string, itemId: string): Promise<{
        id: string;
        userId: string;
        companyId: string;
        companyName: string;
        notes: string | undefined;
        items: {
            id: string;
            productId: string;
            catalogCode: string;
            productName: string;
            productCode: string;
            color: string;
            meterage: number;
            unitPrice: number | undefined;
            notes: string | undefined;
            companyId: string;
            companyName: string;
        }[];
        totalMeterage: number;
        itemCount: number;
        createdAt: string;
        updatedAt: string;
    }>;
    updateNotes(userId: string, dto: UpdateCartNotesDto): Promise<{
        id: string;
        userId: string;
        companyId: string;
        companyName: string;
        notes: string | undefined;
        items: {
            id: string;
            productId: string;
            catalogCode: string;
            productName: string;
            productCode: string;
            color: string;
            meterage: number;
            unitPrice: number | undefined;
            notes: string | undefined;
            companyId: string;
            companyName: string;
        }[];
        totalMeterage: number;
        itemCount: number;
        createdAt: string;
        updatedAt: string;
    }>;
    clearCart(userId: string): Promise<{
        id: string;
        userId: string;
        companyId: string;
        companyName: string;
        notes: string | undefined;
        items: {
            id: string;
            productId: string;
            catalogCode: string;
            productName: string;
            productCode: string;
            color: string;
            meterage: number;
            unitPrice: number | undefined;
            notes: string | undefined;
            companyId: string;
            companyName: string;
        }[];
        totalMeterage: number;
        itemCount: number;
        createdAt: string;
        updatedAt: string;
    }>;
    private validateMeterage;
    private ensureCart;
    private mapCart;
}