#!/usr/bin/env bash

# Create the css file from scratch
declare css_include

create_css() {
    # To avoid overwriting manual changes. However it is recommended that
    # this function is modified if the user changes the blog.css file

    ((${#css_include} > 0)) && return || css_include=('main.css' 'blog.css')
    if [[ ! -f blog.css ]]; then
        # blog.css directives will be loaded after main.css and thus will prevail
        echo '#title{font-size: x-large;}
        a.ablack{color:black !important;}
        li{margin-bottom:8px;}
        ul,ol{margin-left:24px;margin-right:24px;}
        #all_posts{margin-top:24px;text-align:center;}
        .subtitle{font-size:small;margin:12px 0px;}
        .content p{margin-left:24px;margin-right:24px;}
        h1{margin-bottom:12px !important;}
        #description{font-size:large;margin-bottom:12px;}
        h3{margin-top:42px;margin-bottom:8px;}
        h4{margin-left:24px;margin-right:24px;}
        img{max-width:100%;}
        #twitter{line-height:20px;vertical-align:top;text-align:right;font-style:italic;color:#333;margin-top:24px;font-size:14px;}' >blog.css
    fi

    # If there is a style.css from the parent page (i.e. some landing page)
    # then use it. This directive is here for compatibility with my own
    # home page. Feel free to edit it out, though it doesn't hurt
    if [[ -f ../style.css ]] && [[ ! -f main.css ]]; then
        ln -s "../style.css" "main.css"
    elif [[ ! -f main.css ]]; then
        echo 'body{font-family:Georgia,"Times New Roman",Times,serif;margin:0;padding:0;background-color:#F3F3F3;}
        #divbodyholder{padding:5px;background-color:#DDD;width:100%;max-width:874px;margin:24px auto;}
        #divbody{border:solid 1px #ccc;background-color:#fff;padding:0px 48px 24px 48px;top:0;}
        .headerholder{background-color:#f9f9f9;border-top:solid 1px #ccc;border-left:solid 1px #ccc;border-right:solid 1px #ccc;}
        .header{width:100%;max-width:800px;margin:0px auto;padding-top:24px;padding-bottom:8px;}
        .content{margin-bottom:5%;}
        .nomargin{margin:0;}
        .description{margin-top:10px;border-top:solid 1px #666;padding:10px 0;}
        h3{font-size:20pt;width:100%;font-weight:bold;margin-top:32px;margin-bottom:0;}
        .clear{clear:both;}
        #footer{padding-top:10px;border-top:solid 1px #666;color:#333333;text-align:center;font-size:small;font-family:"Courier New","Courier",monospace;}
        a{text-decoration:none;color:#003366 !important;}
        a:visited{text-decoration:none;color:#336699 !important;}
        blockquote{background-color:#f9f9f9;border-left:solid 4px #e9e9e9;margin-left:12px;padding:12px 12px 12px 24px;}
        blockquote img{margin:12px 0px;}
        blockquote iframe{margin:12px 0px;}' >main.css
    fi
}