# ~/.bashrc: executed by bash(1) for non-login shells.

# If not running interactively, don't do anything
case $- in
    *i*) ;;
      *) return;;
esac

# History configuration
HISTCONTROL=erasedups:ignoredups:ignorespace
HISTSIZE=1000
HISTFILESIZE=2000
export HISTTIMEFORMAT="%F %T"
PROMPT_COMMAND='history -a'
shopt -s histappend

# Shell options
shopt -s checkwinsize
# Uncomment to enable globstar (bash 4.0+)
# shopt -s globstar

# XDG Base Directory Specification
export XDG_DATA_HOME="$HOME/.local/share"
export XDG_CONFIG_HOME="$HOME/.config"
export XDG_STATE_HOME="$HOME/.local/state"
export XDG_CACHE_HOME="$HOME/.cache"

export EDITOR=nano
export VISUAL=codium

# Chroot detection for prompt
if [ -z "${debian_chroot:-}" ] && [ -r /etc/debian_chroot ]; then
    debian_chroot=$(cat /etc/debian_chroot)
fi

if [ "$TERM" = "xterm-kitty" ]; then
    export TERM=xterm-256color
fi

# Colored prompt configuration
case "$TERM" in
    xterm-color|*-256color) color_prompt=yes;;
esac

# Set prompt
if [ "$color_prompt" = yes ]; then
    PS1='${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
else
    PS1='${debian_chroot:+($debian_chroot)}\u@\h:\w\$ '
fi
unset color_prompt

# Set terminal title for xterm-compatible terminals
case "$TERM" in
xterm*|rxvt*)
    PS1="\[\e]0;${debian_chroot:+($debian_chroot)}\u@\h: \w\a\]$PS1"
    ;;
esac

# Enable color support for ls and grep
if [ -x /usr/bin/dircolors ]; then
    test -r ~/.dircolors && eval "$(dircolors -b ~/.dircolors)" || eval "$(dircolors -b)"
    # Basic ls color alias (will be overridden by eza if available)
    alias ls='ls --color=auto'
    alias grep='grep --color=auto'
    alias fgrep='fgrep --color=auto'
    alias egrep='egrep --color=auto'
fi

# Load custom aliases
[ -f ~/.bash_aliases ] && . ~/.bash_aliases

# Enable bash completion
if ! shopt -oq posix; then
    if [ -f /usr/share/bash-completion/bash_completion ]; then
        . /usr/share/bash-completion/bash_completion
    elif [ -f /etc/bash_completion ]; then
        . /etc/bash_completion
    fi
fi

# Add sbin to $PATH
export PATH=$PATH:/sbin

# Exercism completion
[ -f ~/.config/exercism/exercism_completion.bash ] && . ~/.config/exercism/exercism_completion.bash

# Show welcome info only for interactive login shells
if shopt -q login_shell && [ -t 0 ]; then
    # Check if commands exist before running
    command -v fastfetch >/dev/null 2>&1 && fastfetch
    command -v fortune >/dev/null 2>&1 && command -v cowsay >/dev/null 2>&1 && fortune | cowsay
fi

[ -f ~/.bash_functions ] && . ~/.bash_functions

eval "$(starship init bash)"