.shell_common

#!/bin/sh
# Common shell configuration shared between bash and zsh
# Sourced by both ~/.bashrc and ~/.zshrc

#------------------------------------------////
# Colors:
#------------------------------------------////
black='\e[0;30m'
blue='\e[0;34m'
green='\e[0;32m'
cyan='\e[0;36m'
red='\e[0;31m'
purple='\e[0;35m'
brown='\e[0;33m'
lightgray='\e[0;37m'
darkgray='\e[1;30m'
lightblue='\e[1;34m'
lightgreen='\e[1;32m'
lightcyan='\e[1;36m'
lightred='\e[1;31m'
lightpurple='\e[1;35m'
yellow='\e[1;33m'
white='\e[1;37m'
nc='\e[0m'
IP_DEVICE='eth0'

#------------------------------------------////
## FUNCTIONS
#------------------------------------------////

welcome() {
    #------------------------------------------
    #------WELCOME MESSAGE---------------------
    # customize this first message with a message of your choice.
    # this will display the username, date, time, a calendar, the amount of users, and the up time.
    #clear
    # Gotta love ASCII art with figlet
    if command -v figlet &>/dev/null; then
        figlet "Welcome, " "$USER"
    else
        echo "Welcome, $USER"
    fi
    #toilet "Welcome, " $USER;
    echo -e ""
    if command -v cal &>/dev/null; then
        cal
    fi
    echo -ne "Today is "
    date #date +"Today is %A %D, and it is now %R"
    echo -e ""
    echo -ne "Up time:"
    uptime | awk /'up/'
    echo -en "Local IP Address :"
    if command -v ip &>/dev/null; then
        ip -4 addr show ${IP_DEVICE} 2>/dev/null | awk '/inet / {print $2}' | cut -d/ -f1
    elif command -v ifconfig &>/dev/null; then
        ifconfig ${IP_DEVICE} 2>/dev/null | awk /'inet / {print $2}' | sed -e s/addr:/' '/
    else
        echo "N/A"
    fi
    echo ""
}

# get IP adresses
my_ip() {
    if command -v ip &>/dev/null; then
        MY_IP=$(ip -4 addr show ${IP_DEVICE} 2>/dev/null | awk '/inet / {print $2}' | cut -d/ -f1)
    elif command -v ifconfig &>/dev/null; then
        MY_IP=$(ifconfig ${IP_DEVICE} 2>/dev/null | awk /'inet addr/ {print $2}')
        MY_ISP=$(ifconfig ${IP_DEVICE} 2>/dev/null | awk "/P-t-P/ { print $3 } " | sed -e s/P-t-P://)
    fi
}

# get current host related info
ii() {
    echo -e "\nYou are logged on ${red}$HOST"
    echo -e "\nAdditionnal information:$NC "
    uname -a
    echo -e "\n${red}Users logged on:$NC "
    w -h
    echo -e "\n${red}Current date :$NC "
    date
    echo -e "\n${red}Machine stats :$NC "
    uptime
    echo -e "\n${red}Memory stats :$NC "
    free
    echo -en "\n${red}Local IP Address :$NC"
    if command -v ip &>/dev/null; then
        ip -4 addr show ${IP_DEVICE} 2>/dev/null | awk '/inet / {print $2}' | cut -d/ -f1
    elif command -v ifconfig &>/dev/null; then
        ifconfig ${IP_DEVICE} 2>/dev/null | awk /'inet / {print $2}' | sed -e s/addr:/' '/
    else
        echo "N/A"
    fi
    echo
}

# Easy extract
extract() {
    if [ -f "$1" ]; then
        case $1 in
        *.tar.bz2) tar xvjf "$1" ;;
        *.tar.gz) tar xvzf "$1" ;;
        *.bz2)
            if command -v bunzip2 &>/dev/null; then
                bunzip2 "$1"
            else
                echo "bunzip2 not found. Install bzip2 package."
            fi
            ;;
        *.rar)
            if command -v unrar &>/dev/null; then
                unrar x "$1"
            elif command -v rar &>/dev/null; then
                rar x "$1"
            else
                echo "unrar/rar not found. Install unrar package."
            fi
            ;;
        *.gz) gunzip "$1" ;;
        *.tar) tar xvf "$1" ;;
        *.tbz2) tar xvjf "$1" ;;
        *.tgz) tar xvzf "$1" ;;
        *.zip)
            if command -v unzip &>/dev/null; then
                unzip "$1"
            else
                echo "unzip not found. Install unzip package."
            fi
            ;;
        *.Z) uncompress "$1" ;;
        *.7z)
            if command -v 7z &>/dev/null; then
                7z x "$1"
            else
                echo "7z not found. Install p7zip-full package."
            fi
            ;;
        *) echo "don't know how to extract '$1'..." ;;
        esac
    else
        echo "'$1' is not a valid file!"
    fi
}

upinfo() {
    echo -ne "${green}${HOST}${HOSTNAME} ${red}uptime is ${cyan} \t "
    uptime | awk /'up/ {print $3,$4,$5,$6,$7,$8,$9,$10}'
}

# Makes directory then moves into it
mkcdr() {
    mkdir -p -v "$1"
    cd "$1" || exit
}

# kill all by name https://stackoverflow.com/a/30515012
killAllByName() {
    ps -ef | grep "$1" | grep -v grep | awk '{print $2}' | xargs -r kill -9
}

#------------------------------------------////
## ALIASES
#------------------------------------------////

# ls aliases
alias ll='ls -alF'
alias la='ls -a'

# Utility aliases
alias biggest='BLOCKSIZE=1048576; du -x | sort -nr | head -10'
alias wget='wget -c'
alias trash='mv -t ~/.local/share/Trash/files'
alias ps-aux='ps axo user:20,pid,pcpu,pmem,vsz,rss,tty,stat,start,time,comm'

# Docker helper methods
alias docker-cleanup='docker container prune -f; docker image prune -f; docker rmi $(docker images --quiet --filter "dangling=true"); docker volume prune -f ; docker system prune -f;'

# Claude Code alias
alias claude-yolo='claude --dangerously-skip-permissions'

#------------------------------------------////
## ENVIRONMENT VARIABLES
#------------------------------------------////

export http_proxy= #"Page on 168"

# NVM setup
export NVM_DIR="$HOME/.nvm"
[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"                   # This loads nvm
[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion" # This loads nvm bash_completion

# Add local bin to PATH
export PATH="$HOME/.local/bin:$PATH"

# de-dupe PATH (works in both bash and zsh)
if command -v perl &>/dev/null; then
    PATH="$(perl -e 'print join(":", grep { not $seen{$_}++ } split(/:/, $ENV{PATH}))')"
fi

# GitHub Token - SECURITY WARNING: Do not store tokens in plaintext!
# Consider using a credential manager or environment-specific config
# export GITHUB_TOKEN="your_token_here"
if [ -f "$HOME/.github_token" ]; then
    export GITHUB_TOKEN=$(cat "$HOME/.github_token")
fi

# SSH agent (with conditional check for file existence)
if [ -f "$HOME/.ssh-agent.sh" ]; then
    . "$HOME/.ssh-agent.sh"
fi

# Call welcome message
welcome