# Command: uninstall (bye)
# Removes bootstrap CLI and cleans up shell configuration files

# Source libraries if needed (should already be sourced by routes.sh, but just in case)
if [ -z "${_LIB_SHELL_CONFIG_SOURCED:-}" ]; then
    _LIB_DIR="${BOOTSTRAP_DIR:-$HOME/.config/bootstrap}/lib"
    . "$_LIB_DIR/shell_config.sh"
fi

log_info "Removing bootstrap CLI completely..."

# Get targets using the library function
IFS=' ' read -ra target_files <<< "$(get_shell_configs)"

for config_file in "${target_files[@]}"; do
    # Remove loader setup block
    remove_block "$config_file" "bootstrap-cli setup"
    
    # Remove old embedded b function block
    remove_block "$config_file" "bootstrap-cli b function"

    # Remove bash_aliases setup block if present
    remove_block "$config_file" "bootstrap-cli bash_aliases setup"
done

# Clean up bootstrap-specific aliases from ~/.bash_aliases if the file exists
if [ -f "$HOME/.bash_aliases" ]; then
    log_info "Cleaning up bootstrap aliases from ~/.bash_aliases..."
    
    # 1. Remove the 'bat alias' block if it was injected there
    remove_block "$HOME/.bash_aliases" "bat alias"
    
    # 2. Remove specific aliases added by bootstrap (e.g. vim -> nvim)
    if grep -q '^alias vim="nvim"$' "$HOME/.bash_aliases" 2>/dev/null; then
        local tmp_file
        tmp_file=$(mktemp)
        sed '/^alias vim="nvim"$/d' "$HOME/.bash_aliases" > "$tmp_file"
        cat "$tmp_file" > "$HOME/.bash_aliases"
        rm -f "$tmp_file"
    fi
    
    # Remove ~/.bash_aliases entirely if it is empty (size 0) after our cleanup
    if [ ! -s "$HOME/.bash_aliases" ]; then
        log_info "Removing empty ~/.bash_aliases..."
        rm -f "$HOME/.bash_aliases"
    fi
fi

# Remove the installation directory
rm -rf "${BOOTSTRAP_DIR:-$HOME/.config/bootstrap}"

log_success "Bootstrap CLI removed successfully. (Note: Run 'unset -f b' to clear it from the current session)"