declare -A weather_emoji

weather_emoji[01d]=🌞
weather_emoji[02d]=🌥
weather_emoji[03d]=☁
weather_emoji[04d]=☁
weather_emoji[09d]=🌧
weather_emoji[10d]=🌦
weather_emoji[11d]=⛈
weather_emoji[13d]=❄
weather_emoji[50d]=🌫
weather_emoji[01n]=🌑
weather_emoji[02n]=🌑
weather_emoji[03n]=☁
weather_emoji[04n]=☁☁
weather_emoji[09n]=🌧
weather_emoji[10n]=☔
weather_emoji[11n]=⛈
weather_emoji[13n]=❄
weather_emoji[50n]=🌫

function set_text_color() {
    tput setaf "$1"
}

function set_bold_text() {
    tput bold
}

function reset_text_format() {
    tput sgr0
}

function die() {
    set_text_color 1
    echo "Script failed: $1, exiting..."
    reset_text_format
    exit 1
}

function round() {
    echo $(echo "$1" | awk '{print ($1 > int($1)) ? int($1)+1 : int($1)}')
}

function check_tools() {
    tools="$1"
    for tool in "${tools[@]}"; do
        if [ ! -x "$(command -v "$tool")" ]; then
            die "$tool is not installed"
        fi
    done
}

function calculate_timezone() {
    offset_hours=$(("${1:?}" / 3600))
    sign="+"
    if ((offset_hours < 0)); then
        sign="-"
        offset_hours=$((-"$offset_hours"))
    fi
    echo "${offset_hours:?}"
}

function generate_random_string() {
    length="${1:-10}"
    echo $(cat /dev/urandom | tr -dc 'a-zA-Z09' | head -c "$length")
}

function checksumm() {
    echo $(sha256sum "${1:?}" | awk '{print $1}')
}

function check_connection() {
    if ping -c 1 google.com &>/dev/null; then
        echo 1
    else
        echo 0
    fi
}

function create_db() {
    sqlite3 "$1" "$2"
}