use build_html::{self, Container, ContainerType, Html, HtmlContainer};
use uuid::Uuid;

mod captcha;
mod io;
mod networking;
mod structures;
mod tests;

#[macro_use]
extern crate rocket;
use rocket::fairing::{Fairing, Info, Kind};
use rocket::fs::FileServer;
use rocket::{http::Header, Request, Response};

use crate::captcha::*;
use crate::networking::*;

fn construct_main_page() {
    // Create the footer
    let footer = Container::new(ContainerType::Footer)
        .with_raw(r#"<hr>"#) // Line seperator
        .with_link("/", "home") // Link to the root page
        .with_link("/submit.html", "submit recipe") // Link to submission form
        .with_link("/rss.xml", "rss") // Link the the Atom feed
        // License info
        .with_paragraph("Software licensed under the CNPLv7+")
        .with_paragraph("Recipes under Public Domain");

    // Create (test) lists of tags & recipes
    let tags: Vec<&str> = vec!["breakfast", "apples", "cheese", "vegan", "vegetarian"];
    let recipes = io::db_get_all_recipes();

    // Create HTML string of tags
    let mut tags_html = String::new(); // Create custom html string for tags
    tags_html.push_str(r#"<p>Tags: "#); // Begin paragraph element
    for x in tags {
        // Go through the list of tags
        tags_html.push_str(format!("<a href='{}'>{}</a>,", x, x).as_str()); // Append the tags as a link
    }
    tags_html.push_str(r#"</p>"#); // End the paragraph

    // Recipes
    let mut recipes_container = Container::new(ContainerType::UnorderedList);
    for i in recipes {
        let mut link = String::new();
        link.push_str("/");
        link.push_str(&i.shortcode);
        recipes_container.add_link(link, &i.name);
    }

    // Create home page
    let home_page = build_html::HtmlPage::new()
        .with_head_link("favicon.ico", "icon") // Favicon
        .with_stylesheet("style.css") // Link stylesheet
        .with_meta(vec![("charset", "UTF-8")])
        .with_meta(vec![
            ("name", "viewport"),
            ("content", "width=device-width, initial-scale=1"),
        ]) // Display stuff
        .with_meta(vec![
            ("name", "description"),
            ("content", structures::DESCRIPTION),
        ]) // Add the description
        .with_title(structures::TITLE)
        .with_header(1, structures::HEADER)
        .with_raw(r#"<hr>"#)
        .with_paragraph(structures::DESCRIPTION)
        .with_paragraph(structures::DETAILS)
        .with_raw(r#"<i>"#)
        .with_raw(tags_html)
        .with_raw(r#"</i>"#) // End the italics
        .with_header(2, "Recipes:")
        .with_container(recipes_container)
        .with_container(footer);

    // Create the main page file
    io::write_html(home_page.to_html_string(), "en", None);
}

fn rebuild() {
    construct_main_page();
    for i in io::db_get_all_recipes() {
        i.construct_page();
    }
    io::write_feed("en");
}

#[launch]
fn rocket() -> _ {
    rebuild();

    // Launch rocket
    let _config = sled::Config::default()
        .use_compression(true)
        .compression_factor(15);

    rocket::build()
        .mount(
            "/api",
            routes![test, return_captcha, check_captcha, new_recipe],
        )
        .mount("/", FileServer::from("static/en/"))
}