const { rootUrl, apiRootUrl, processItems, getInfo } = require('./util');

module.exports = async (ctx) => {
    const { id = 'news' } = ctx.params;
    const limit = ctx.query.limit ? parseInt(ctx.query.limit, 10) : 5;

    const apiUrl = new URL(`v2/content/channel/${id === 'news' ? 'getArticle' : 'detail'}`, apiRootUrl).href;
    const currentUrl = new URL(`channel/${id}`, rootUrl).href;

    const items = await processItems(
        apiUrl,
        limit,
        ctx.cache.tryGet,
        id === 'news'
            ? {}
            : {
                  channel_id: id,
              }
    );

    ctx.state.data = {
        ...{
            item: items,
        },
        ...(await getInfo(currentUrl, ctx.cache.tryGet)),
    };
};