pf

#!/bin/bash

CONFIG_ROOT="$HOME/.config/profile-switcher"
SSH_DIR="$HOME/.ssh"

# Create necessary directories if they don't exist
mkdir -p "$CONFIG_ROOT"
mkdir -p "$SSH_DIR"

# Function to show the current SSH being used
current_profile() {
    if [ -L "$SSH_DIR/id_rsa" ]; then
        echo "Current SSH key: $(readlink "$SSH_DIR/id_rsa")"
    else
        echo "Using local SSH key (not managed by profile switcher)"
    fi
    echo "Testing SSH connection to GitHub..."
    echo "----------------------------------------"
    ssh -T git@github.com
    echo "----------------------------------------"
}

# Function to list available profiles
list_profiles() {
    echo "Available profiles:"
    for dir in "$CONFIG_ROOT"/*; do
        if [ -d "$dir" ]; then
            profile_name=$(basename "$dir")
            echo "  - $profile_name"
        fi
    done
}

# Function to create a new profile
create_profile() {
    local profile_name=$1
    local profile_dir="$CONFIG_ROOT/$profile_name"
    
    if [ -d "$profile_dir" ]; then
        echo "Profile '$profile_name' already exists!"
        exit 1
    fi
    
    mkdir -p "$profile_dir"
    
    # Create directories for SSH and Git configs
    mkdir -p "$profile_dir/ssh"
    mkdir -p "$profile_dir/git"
    
    echo "Created new profile: $profile_name"
    echo "Please copy your SSH keys and Git config to:"
    echo "  SSH keys: $profile_dir/ssh/"
    echo "  Git config: $profile_dir/git/config"
}

# Function to switch to a profile
switch_profile() {
    local profile_name=$1
    local profile_dir="$CONFIG_ROOT/$profile_name"
    
    if [ ! -d "$profile_dir" ]; then
        echo "Profile '$profile_name' not found!"
        exit 1
    fi
    
    # Backup current SSH keys if they exist
    if [ -f "$SSH_DIR/id_rsa" ]; then
        mv "$SSH_DIR/id_rsa" "$SSH_DIR/id_rsa.backup"
        mv "$SSH_DIR/id_rsa.pub" "$SSH_DIR/id_rsa.pub.backup"
    fi
    
    # Link SSH keys
    if [ -f "$profile_dir/ssh/id_rsa" ]; then
        ln -sf "$profile_dir/ssh/id_rsa" "$SSH_DIR/id_rsa"
        ln -sf "$profile_dir/ssh/id_rsa.pub" "$SSH_DIR/id_rsa.pub"
        chmod 600 "$SSH_DIR/id_rsa"
        chmod 644 "$SSH_DIR/id_rsa.pub"
    else
        echo "Warning: No SSH keys found in profile"
    fi
    
    # Link Git config
    if [ -f "$profile_dir/git/config" ]; then
        ln -sf "$profile_dir/git/config" "$HOME/.gitconfig"
    else
        echo "Warning: No Git config found in profile"
    fi
    
    echo "Switched to profile: $profile_name"
}

# Show usage if no arguments provided
if [ $# -eq 0 ]; then
    echo "Usage: $0 [command] [profile_name]"
    echo "Commands:"
    echo "  list, l              - List available profiles"
    echo "  create, c <profile>  - Create a new profile"
    echo "  switch, s <profile>  - Switch to specified profile"
    echo "  current, cur <profile>  - Shows the current profile"
    exit 1
fi

# Process commands
case "$1" in
    "list"|"l")
        list_profiles
        ;;
    "create"|"c")
        if [ -z "$2" ]; then
            echo "Error: Profile name required"
            exit 1
        fi
        create_profile "$2"
        ;;
    "switch"|"s")
        if [ -z "$2" ]; then
            echo "Error: Profile name required"
            exit 1
        fi
        switch_profile "$2"
        ;;
    "current"|"cur")
        current_profile
        ;;
    *)
        echo "Unknown command: $1"
        exit 1
        ;;
esac