#!/bin/bash
export LANG='en_US.UTF-8'

green="\e[1;32m"
red="\e[1;31m"
yellow="\e[1;33m"
undim="\e[0m"

raw_data=$(docker ps -a --format "{{.Names}}\t{{.Status}}\t{{.Labels}}")

check_status() {
    local full_name="$1"
    local status="$2"
    [ -z "$full_name" ] && return

    local name=$(echo "$full_name" | sed -E 's/\.[a-z0-9]{25,26}//g' | sed -E 's/\.[0-9]+$//')

    local label="unknown"
    local color=$red

    if [[ "$status" == *"Paused"* ]]; then
        label="paused"
        color=$yellow
    elif [[ "$status" == *"Restarting"* ]]; then
        label="restarting"
        color=$yellow
    elif [[ "$status" == *"Created"* ]]; then
        label="created"
        color=$yellow
    elif [[ "$status" == *"healthy"* ]] || [[ "$status" == *"Up"* ]]; then
        label="up"
        color=$green
    elif [[ "$status" == *"Exited"* ]]; then
        label="exited"
        color=$red
    fi
    printf "  %-29s %b%8s%b\n" "$name" "$color" "$label" "$undim"
}


process_group() {
    local data="$1"
    echo "$data" | sort | while IFS=$'\t' read -r name status labels; do
        check_status "$name" "$status"
    done
}

printf "\nDocker status:\n"

printf " Game Servers:\n"
process_group "$(echo "$raw_data" | grep "game_server")"


printf "\n Media:\n"
process_group "$(echo "$raw_data" | grep "media")"

printf "\n Other:\n"
process_group "$(echo "$raw_data" | grep -vE "game_server|media")"

printf "\n"