-- TODO: Once the feed is sufficently long, we could make a bigger feed since the feed is only 20 articles long
local WEBSITE_NAME = "Phronix"
local WEBSITE_HOME = "https://phoronix.com"

add_route("phoronix", "/phoronix")

phoronix = {}
function phoronix.route(args)
    local xml = get("https://www.phoronix.com/rss.php") -- Get the xml from the website
    local rss_parser = Feed()                           -- Create a new instance of the Feed object
    local feed = rss_parser:new(xml)                    -- Parse the xml into a feed object

    local articles = feed.channel.articles              -- Get all of the article objects

    -- TODO: Add api to check if the articles are already in the database
    local db = Database()
    local existing_articles = db:check_if_articles_in_feed_exist(feed) -- Get the missing articles from the database

    log:debug("Fetching missing articles from the database")
    for _, article in ipairs(articles) do
        if existing_articles[article.guid.value] then
            log:debug("Article already exists in the database: " .. article.title)
            article.description = existing_articles[article.guid.value]
            goto continue
        end

        log:debug("Getting article: " .. article.title .. " from " .. article.link)

        local article_content = get(article.link)               -- Get the entire article content
        local html_parser = HtmlParser()                        -- Create a new instance of the html parser
        html_parser:parse(article_content)                      -- Parse the article into an html tree

        local elements = html_parser:select_element('.content') -- Select the element with the class 'wp-block-post-content'
        local element = elements
            [1]                                                 -- String of the html from the element selected
        article.description =
            element                                             -- Replace the description with the entire article
        sleep(500)
        ::continue::
    end

    return feed:render(), feed
end