import type { Cheque } from "@/components/PaymentMethods/Cheque";
import type { Form } from "./forms";
import type { Product } from "./products";
import type { Shipment } from "./shipments";

export type Contract = {
    id: number;
    form_id: number;
    products: ContractProduct;
    form: Form;
    firstname: string;
    lastname: string;
    email: string;
    phone: string;
    payment_method: string;
    cheque_quantity: number;
    total_price: number;
};

export type ContractCreate = {
    form_id: number;
    firstname: string;
    lastname: string;
    email: string;
    phone: string;
    payment_method: string;
    cheque_quantity: number;
    products: ContractProductCreate[];
    cheques: Cheque[];
};

export type ContractInputs = {
    firstname: string;
    lastname: string;
    email: string;
    phone: string;
    products: Record<string, string | number>;
    payment_method: string;
    cheques: Cheque[];
    cheque_quantity: number;
};

export type ContractProduct = {
    id: number;
    product_id: number;
    shipment_id: number;
    quantity: number;
    contract: Contract;
    product: Product;
    shipment?: Shipment | null;
};

export type ContractProductCreate = {
    product_id: number;
    shipment_id: number | null;
    quantity: number;
};

export function tranformProducts(
    products: Record<string, string | number>,
): ContractProductCreate[] {
    return Object.entries(products).map(([key, value]) => {
        const quantity = value;
        const parts = key.split("-");
        const shipment_id = parts[0] === "occasional" ? Number(parts[1]) : null;
        const product_id = parts[0] === "occasional" ? Number(parts[2]) : Number(parts[1]);
        return {
            quantity: Number(quantity),
            shipment_id: shipment_id,
            product_id: product_id,
        };
    });
}