# -*- 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()

    md_list = glob.glob("src/*.md")

    for md in md_list:
        f = open(md, 'r', encoding="utf-8")
        file_content = f.read()
        f.close()

        name = md[4:][:len(md)-7]
        content = content.replace("$" + name + "_content$", markdown.markdown(file_content, output_format="html5"))

    return content

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

    rel = {
        "about": "/",
        "games": "/games",
        "blog": "/blog",
        "saltosion": "/saltosion",
        "blogtext": "/"
    }

    md_list = glob.glob("src/*.md")
    md_list.append("blogtext")

    for md in md_list:
        name = md.split("src/")[-1].split(".md")[0]
        if page != name:
            content = content.replace("$relative_" + name + "$", rel[name])
            content = content.replace("$" + name + "_class$", 'class="hiddenarea"')
            content = content.replace("$" + name + "_btn_class$", '')
        else:
            content = content.replace("$relative_" + name + "$", "#")
            content = content.replace("$" + name + "_class$", "")
            content = content.replace("$" + name + "_btn_class$", 'class="active"')

    return content;

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

    with open("src/blogposts/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():
    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!")
    with open('saltosion/index.html', 'w+', encoding="utf-8") as f:
        f.write(generate_page(template, "saltosion"))
        print("  Saltosion done!")

    print("Done!\n")

generate()