#!/bin/sh -e
# inspired by peppermint OS's ice - user.js and userChrome.css is taken from them:
# https://github.com/peppermintos/ice
prefix="$HOME/.local/share/miniice"
mkdir -p "$prefix/bin"
mkdir -p "$prefix/firefox"

help() {
    echo 'usage: miniice [list|add <name> <url>|del <name>|-h|--help|help]
miniice list - list all SSBs configured
miniice add <name> <url> - create a new SSB
miniice del <name> - delete existing SSB
miniice [help|-h|--help] - show this help'
}

add() {
    # TODO: check if exists
    name="$1"
    url="$2"

    mkdir -p "$prefix/firefox/$name"
    echo 'user_pref("browser.cache.disk.enable", false);user_pref("browser.cache.disk.capacity", 0);user_pref("browser.cache.disk.filesystem_reported", 1);user_pref("browser.cache.disk.smart_size.enabled", false);user_pref("browser.cache.disk.smart_size.first_run", false);user_pref("browser.cache.disk.smart_size.use_old_max", false);user_pref("browser.ctrlTab.previews", true);user_pref("browser.tabs.warnOnClose", false);user_pref("plugin.state.flash", 2);user_pref("toolkit.legacyUserProfileCustomizations.stylesheets", true);' > "$prefix"/firefox/"$name"/user.js

    mkdir -p "$prefix/firefox/$name/chrome"
    echo '#nav-bar, #identity-box, #tabbrowser-tabs, #TabsToolbar { visibility: collapse !important; }' > "$prefix"/firefox/"$name"/chrome/userChrome.css

    echo "firefox --class SSB-$name --profile $prefix/firefox/$name --no-remote $url" > "$prefix/bin/$name"
    chmod 755 "$prefix/bin/$name"
}

del() {
    # TODO: check if exists
    name="$1"
    rm -rf "$prefix/firefox/$name"
    rm "$prefix/bin/$name"
}

list() {
    cd "$prefix"/bin
    for f in *; do
        [ "$f" = '*' ] && continue
        echo "$f"
    done
}

if [ "$1" = "-h" ] || [ "$1"  = "--help" ] || [ "$1" = "help" ]; then
    help
    exit 0
elif [ "$1" = add ]; then
    shift
    ! [ $# = 2 ] && help && exit 1
    add "$1" "$2"
elif [ "$1" = del ]; then
    shift
    ! [ $# = 1 ] && help && exit 1
    del "$1"
elif [ "$1" = list ]; then
    shift
    ! [ $# = 0 ] && help && exit 1
    list
else
    help
    exit 1
fi