# -*- coding: utf-8 -*-

import markdown
import glob
import re

def generate_template():

    content_file = open('src/template.html', 'r', encoding="utf-8")
    content = content_file.read()
    content_file.close()

    about_file = open('src/about.md', 'r', encoding="utf-8")
    about = about_file.read()
    about_file.close()

    games_file = open('src/games.md', 'r', encoding="utf-8")
    games = games_file.read()
    games_file.close()

    blog_file = open('src/blog.md', 'r', encoding="utf-8")
    blog = blog_file.read()
    blog_file.close()

    content = content.replace("$about_content$", markdown.markdown(about, output_format="html5"))
    content = content.replace("$games_content$", markdown.markdown(games, output_format="html5"))
    content = content.replace("$blog_content$", markdown.markdown(blog, output_format="html5"))

    return content

def generate_page(template, page):
    content = template.replace("$page$", page);

    rel_about = "/"
    rel_games = "/games"
    rel_blog = "/blog"

    about_class = 'class="hiddenarea"'
    games_class = 'class="hiddenarea"'
    blog_class = 'class="hiddenarea"'
    blogtext_class = 'class="hiddenarea"'
    about_btn_class = ''
    games_btn_class = ''
    blog_btn_class = ''

    if (page == "about"):
        rel_about = "#"
        about_class = ""
        about_btn_class = 'class="active"'
    elif (page == "games"):
        rel_games = "#"
        games_class = ""
        games_btn_class = 'class="active"'
    elif (page == "blog"):
        rel_blog = "#"
        blog_class = ""
        blog_btn_class = 'class="active"'
    elif (page == "blogtext"):
        rel_blogtext = "#"
        blogtext_class = ""

    content = content.replace("$relative_about$", rel_about);
    content = content.replace("$relative_games$", rel_games);
    content = content.replace("$relative_blog$", rel_blog);

    content = content.replace("$about_class$", about_class);
    content = content.replace("$games_class$", games_class);
    content = content.replace("$blog_class$", blog_class);
    content = content.replace("$blogtext_class$", blogtext_class);

    content = content.replace("$about_btn_class$", about_btn_class);
    content = content.replace("$games_btn_class$", games_btn_class);
    content = content.replace("$blog_btn_class$", blog_btn_class);
    return content;

def build_blogposts():
    blogposts = glob.glob("blogposts-md/*.md")
    for path in blogposts:
        with open(path, "r", encoding="utf-8") as f:
            with open(path.replace("blogposts-md", "blogposts").replace(".md", ".html"), "w+", encoding="utf-8") as f2:
                f2.write(markdown.markdown(f.read(), output_format="html5"))

    with open("blogposts-md/blogposts.json", "r", encoding="utf-8") as f:
        with open("blogposts/blogposts.json", "w+", encoding="utf-8") as f2:
            f2.write("window.blogpostDataStr = '" + f.read().replace("\n", "") + "';")

def apply_custom_markdown(markdown):
    itch_embed_template = '<iframe class="itch-embedded" frameborder="0" src="https://itch.io/embed/$id$?linkback=true&amp;bg_color=222&amp;fg_color=fff&amp;link_color=ff0091&amp;border_color=303030" width="552" height="167"></iframe>'

    regex = re.compile(r"\[itch\$[0-9]*\]")

    while regex.search(markdown) is not None:
        search = regex.search(markdown)
        split = [markdown[:search.start()], markdown[search.end():]]

        curr_id = int(markdown[(search.start() + 6):][:(search.end() - search.start() - 7)])

        markdown = split[0] + itch_embed_template.replace("$id$", str(curr_id)) + split[1]

    link_template = '<a class="js-link" href="$link$">$text$</a>'

    regex = re.compile(r"\[[ -ö]*\]\$\([A-z0-9,./]*\)")

    while regex.search(markdown, re.IGNORECASE) is not None:
        search = regex.search(markdown)
        split = [markdown[:search.start()], markdown[search.end():]]

        parts = markdown[(search.start() + 1):][:(search.end() - search.start() - 2)].split("]$(")

        markdown = split[0] + link_template.replace("$text$", parts[0]).replace("$link$", parts[1]) + split[1]

    return markdown

def generate():
    #md = markdown.markdown("hi **this is** a test markdown _right?_ `wait, let's test _the *code* block_`", output_format="html5")
    print("Building blogposts..")
    build_blogposts()
    print("Done!\n")

    print("Generating template..")
    template = generate_template()
    print("Done!\n")

    print("Applying custom markdown..")

    template = apply_custom_markdown(template)

    print("Done!\n")

    print("Generating pages..")
    with open('index.html', 'w+', encoding="utf-8") as f:
        f.write(generate_page(template, "about"))
        print("About (index.html) done!")
    with open('games/index.html', 'w+', encoding="utf-8") as f:
        f.write(generate_page(template, "games"))
        print("Games done!")
    with open('blog/index.html', 'w+', encoding="utf-8") as f:
        f.write(generate_page(template, "blog"))
        print("Blog done!")
    with open('blogtext/index.html', 'w+', encoding="utf-8") as f:
        f.write(generate_page(template, "blogtext"))
        print("Blogtext done!")

    print("Done!\n")

generate()