import assert from 'node:assert/strict';
import { test } from 'node:test';
import {
    mapOzonProduct,
    parseOzonInfoItems,
    parseOzonListPage,
} from '../src/online-product-mapper.ts';

test('列表游标与商品标识按平台响应读取，缺失标识时拒绝继续同步', () => {
    const page = parseOzonListPage({
        result: {
            items: [{ product_id: 123, offer_id: 'offer-1' }],
            last_id: 'next-page',
        },
    });
    assert.deepEqual(page, {
        items: [{ product_id: '123', offer_id: 'offer-1' }],
        lastId: 'next-page',
    });
    assert.throws(
        () => parseOzonListPage({ result: { items: [{ product_id: 123 }] } }),
        /缺少商品标识/,
    );
    assert.throws(() => parseOzonInfoItems({ result: {} }), /响应格式异常/);
});

test('可见性未知、库存零和审核错误保留各自语义', () => {
    const product = mapOzonProduct(
        {
            id: 123,
            offer_id: 'offer-1',
            name: '商品',
            price: '999.00',
            old_price: '1110.00',
            stocks: { present: 0 },
            status: {
                moderate_status: 'declined',
                validation_state: 'failed',
                decline_reasons: [{ message: '图片不符合要求' }],
            },
            images: [{ file_name: 'https://example.com/product.jpg' }],
            sources: [{ sku: 456 }],
        },
        { product_id: '123', offer_id: 'offer-1' },
    );
    assert.equal(product.visible, null);
    assert.deepEqual(product.stock_summary, { total: 0, has_data: true });
    assert.equal(product.moderation_status, 'declined');
    assert.equal(product.remote_sku, '456');
    assert.equal(product.image_summary.url, 'https://example.com/product.jpg');
    assert.equal(product.error_payload[0].message, '图片不符合要求');
    assert.equal(product.selling_price, '999.00');
});

test('不存在库存数据和非 HTTPS 图片不能伪装成有效平台数据', () => {
    const product = mapOzonProduct(
        { id: 123, price: 'abc', primary_image: 'http://example.com/a.jpg' },
        { product_id: '123', offer_id: 'offer-1' },
    );
    assert.deepEqual(product.stock_summary, { total: 0, has_data: false });
    assert.equal(product.image_summary.url, null);
    assert.equal(product.selling_price, null);
});