"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.transformWhmcsInvoice = transformWhmcsInvoice;
exports.transformWhmcsInvoices = transformWhmcsInvoices;
const schema_1 = require("../../schema");
const raw_types_1 = require("./raw.types");
const STATUS_MAP = {
    draft: "Draft",
    pending: "Pending",
    "payment pending": "Pending",
    paid: "Paid",
    unpaid: "Unpaid",
    cancelled: "Cancelled",
    canceled: "Cancelled",
    overdue: "Overdue",
    refunded: "Refunded",
    collections: "Collections",
};
function mapStatus(status) {
    const normalized = status?.trim().toLowerCase();
    if (!normalized) {
        throw new Error("Invoice status missing");
    }
    const mapped = STATUS_MAP[normalized];
    if (!mapped) {
        throw new Error(`Unsupported WHMCS invoice status: ${status}`);
    }
    return mapped;
}
function parseAmount(amount) {
    if (typeof amount === "number") {
        return amount;
    }
    if (!amount) {
        return 0;
    }
    const cleaned = String(amount).replace(/[^\d.-]/g, "");
    const parsed = Number.parseFloat(cleaned);
    return Number.isNaN(parsed) ? 0 : parsed;
}
function formatDate(input) {
    if (!input) {
        return undefined;
    }
    const date = new Date(input);
    if (Number.isNaN(date.getTime())) {
        return undefined;
    }
    return date.toISOString();
}
function mapItems(rawItems) {
    if (!rawItems)
        return [];
    const parsed = raw_types_1.whmcsInvoiceItemsRawSchema.parse(rawItems);
    const itemArray = Array.isArray(parsed.item) ? parsed.item : [parsed.item];
    return itemArray.map(item => ({
        id: item.id,
        description: item.description,
        amount: parseAmount(item.amount),
        quantity: 1,
        type: item.type,
        serviceId: typeof item.relid === "number" && item.relid > 0 ? item.relid : undefined,
    }));
}
function transformWhmcsInvoice(rawInvoice, options = {}) {
    const whmcsInvoice = raw_types_1.whmcsInvoiceRawSchema.parse(rawInvoice);
    const currency = whmcsInvoice.currencycode || options.defaultCurrencyCode || "JPY";
    const currencySymbol = whmcsInvoice.currencyprefix ||
        whmcsInvoice.currencysuffix ||
        options.defaultCurrencySymbol;
    const invoice = {
        id: whmcsInvoice.invoiceid ?? whmcsInvoice.id ?? 0,
        number: whmcsInvoice.invoicenum || `INV-${whmcsInvoice.invoiceid}`,
        status: mapStatus(whmcsInvoice.status),
        currency,
        currencySymbol,
        total: parseAmount(whmcsInvoice.total),
        subtotal: parseAmount(whmcsInvoice.subtotal),
        tax: parseAmount(whmcsInvoice.tax) + parseAmount(whmcsInvoice.tax2),
        issuedAt: formatDate(whmcsInvoice.date || whmcsInvoice.datecreated),
        dueDate: formatDate(whmcsInvoice.duedate),
        paidDate: formatDate(whmcsInvoice.datepaid),
        description: whmcsInvoice.notes || undefined,
        items: mapItems(whmcsInvoice.items),
    };
    return schema_1.invoiceSchema.parse(invoice);
}
function transformWhmcsInvoices(rawInvoices, options = {}) {
    return rawInvoices.map(raw => transformWhmcsInvoice(raw, options));
}
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