#!/usr/bin/env bash

#### webcamd - A webcam Service for multiple Cams and Stream Services.
####
#### Written by Stephan Wendel aka KwadFan <me@stephanwe.de>
#### Copyright 2021
#### https://github.com/mainsail-crew/crowsnest
####
#### This File is distributed under GPLv3
####

# shellcheck disable=all

# Error handling
# set -x # Uncomment for debugging purposes
set -e

source /common.sh
install_cleanup_trap

echo_green "Installing crowsnest and enable webcam Service ..."
# install dependencies
# force apt update
apt update
check_install_pkgs ${CROWSNEST_CROWSNEST_DEPS}
# Move to $HOME dir
pushd /home/${BASE_USER} &> /dev/null || exit 1
    # make sure config folder exist
    if [ ! -d "${CROWSNEST_DEFAULT_CONF_DIR}" ]; then
        sudo -u "${BASE_USER}" mkdir -p "${CROWSNEST_DEFAULT_CONF_DIR}"
    fi
    # clone Repo
    echo_green "Clone crowsnest repository ..."
    gitclone CROWSNEST_CROWSNEST_REPO crowsnest
    # install crowsnest
    pushd /home/${BASE_USER}/crowsnest &> /dev/null || exit 1
    echo_green "Running crowsnest installer ..."
    sudo -u "${BASE_USER}" make install
    # add update manager section to moonraker.conf
    if [ -f "/home/${BASE_USER}/klipper_config/moonraker.conf" ] &&
    [ "${CROWSNEST_MOONRAKER_SUPPORT}" == "y" ]; then
        sudo -u ${BASE_USER} \
        sh -c 'echo -e "\n" >> /home/$(whoami)/klipper_config/moonraker.conf'
        sudo -u ${BASE_USER} \
        sh -c 'cat file_templates/moonraker_update.txt \
        >> /home/$(whoami)/klipper_config/moonraker.conf'
    fi
    if [ "${CROWSNEST_FORCE_RASPICAMFIX}" == "y" ]; then
        echo -en "Applying Raspicam Fix ... \r"
        sudo sh -c 'echo "bcm2835-v4l2" >> /etc/modules'
        sudo cp file_templates/bcm2835-v4l2.conf /etc/modprobe.d/
        echo -e "Applying Raspicam Fix ... [OK]"
    fi
    popd &> /dev/null || exit 1
popd &> /dev/null || exit 1