import assert from 'node:assert/strict';
import { test } from 'node:test';
import {
    flattenPlatformCategories,
    mapPlatformAttributes,
} from '../src/platform-catalog-mappers.ts';

test('类目树叶子继承 description_category_id 并保留 type_id', () => {
    const rows = flattenPlatformCategories([{
        description_category_id: 17027922,
        category_name: '儿童玩具',
        children: [{ type_id: 8229, type_name: '玩具类型' }],
    }]);

    assert.equal(rows.length, 2);
    assert.deepEqual(rows.map((row) => [row.external_category_id, row.external_type_id]), [
        ['17027922', '0'],
        ['17027922', '8229'],
    ]);
    assert.equal(rows[1].parent_key, '17027922:0');
    assert.equal(rows[1].path, '儿童玩具 › 玩具类型');
    assert.equal(rows[1].is_active, true);
});

test('属性定义按 Ozon 属性 ID 和 complex ID 去重并保留约束', () => {
    const rows = mapPlatformAttributes([{
        id: 85,
        attribute_complex_id: 0,
        name: '品牌',
        type: 'String',
        dictionary_id: 321,
        is_required: true,
        is_collection: true,
        max_value_count: 1000,
        category_dependent: false,
    }, {
        id: 85,
        attribute_complex_id: 0,
        name: '品牌（更新）',
        type: 'String',
        dictionary_id: 321,
        is_required: true,
        is_collection: true,
        max_value_count: 2,
    }]);

    assert.equal(rows.length, 1);
    assert.equal(rows[0].platform_attribute_id, '85');
    assert.equal(rows[0].complex_id, '0');
    assert.equal(rows[0].value_type, 'dictionary');
    assert.equal(rows[0].max_value_count, 2);
    assert.equal(rows[0].name, '品牌（更新）');
});