#!/bin/bash

# Get nick
if [[ ! -d ~/.stormux_irssi ]]; then
    nick="$(inputbox "Please enter a username to be used when chatting. This is what other people will see when you type something. Only letters, numbers, dashes and underscores.")"
    if ! [[ "$nick" =~ ^[a-z][-a-z0-9]*$ ]]; then
        nick="stormux_$(uname -m)"
    fi
fi

# Make sure irssi is installed
if ! command -v irssi &> /dev/null ; then
    install_package irssi | dialog --progressbox "Installing irssi..." -1 -1
fi

# check for Stormux specific irssi config
if [[ ! -d ~/.stormux_irssi ]]; then
    { fileName="$(mktemp --suffix .txz)"
    curl --output "$fileName" "https://stormux.org/downloads/.stormux_irssi.txz"
    tar xf "$fileName" -C ~/
    sed -i -e "s/user_name = \"stormux\";$/user_name = \"$nick\";/"  -e "s/nick = \"stormux\";$/nick = \"$nick\";/" ~/.stormux_irssi/config
    } | dialog --progressbox "Configuring irssi..." -1 -1
fi

# Launch irssi
irssi --home ~/.stormux_irssi

exit 0