import assert from "node:assert/strict"
import test from "node:test"
import { getTableName } from "drizzle-orm"
import { applyOutgoingRowCatalogDefaults } from "../src/mcp/outgoingRowDefaults"

const catalog: Record<string, any[]> = {
    products: [{ id: 1, name: "Kabel", description: "NYM-J 3x1,5", unit: 2, selling_price: 1.25, tax_percentage: 19 }],
    services: [{ id: 5, name: "Montage", description: "Montage vor Ort", unit: 3, sellingPrice: 50, sellingPriceComposed: { total: 55 }, taxPercentage: 7, costcentre: "cc" }],
}
const context: any = { tenantId: 7, server: { db: { select: () => ({ from: (table: any) => ({ where: async () => catalog[getTableName(table)] }) }) } } }

test("selected products and services bring their description and editor defaults", async () => {
    const rows: any = await applyOutgoingRowCatalogDefaults(context, [
        { mode: "normal", product: 1, quantity: 3 },
        JSON.stringify({ mode: "service", service: 5 }),
        { mode: "free", text: "Frei", descriptionText: "Alt" },
    ])
    assert.deepEqual(rows[0], { mode: "normal", product: 1, quantity: 3, text: "Kabel", description: "NYM-J 3x1,5", unit: 2, inputPrice: 1.25, price: 1.25, taxPercent: 19 })
    assert.equal(rows[1].description, "Montage vor Ort")
    assert.equal(rows[1].price, 55)
    assert.equal(rows[1].costCentre, "cc")
    assert.equal(rows[2].description, "Alt")
})

test("caller values win and unknown catalog entries are rejected", async () => {
    const [row]: any = await applyOutgoingRowCatalogDefaults(context, [{ mode: "normal", product: 1, description: "Eigene", price: 2, taxPercent: 7 }])
    assert.equal(row.description, "Eigene")
    assert.equal(row.price, 2)
    assert.equal(row.taxPercent, 7)
    await assert.rejects(applyOutgoingRowCatalogDefaults(context, [{ mode: "normal", product: 9 }]), /Artikel 9 nicht gefunden/)
})