#!/bin/bash
set -e

DOTFILES_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
CONFIG_DIR="$HOME/.config"

# Create config directory if it doesn't exist
mkdir -p "$CONFIG_DIR"

# Function to backup existing config and create symlink
install_config() {
    local name=$1
    local target="$CONFIG_DIR/$name"
    
    # Backup existing config if it exists and is not a symlink
    if [ -e "$target" ] && [ ! -L "$target" ]; then
        echo "Backing up existing $name config to ${target}.bak"
        mv "$target" "${target}.bak"
    elif [ -L "$target" ]; then
        echo "Removing existing $name symlink"
        rm "$target"
    fi
    
    # Create symlink
    echo "Creating symlink for $name"
    ln -s "$DOTFILES_DIR/$name" "$target"
}

# Install each config
echo "Installing dotfiles..."
install_config "fish"
install_config "mc"
install_config "nvim"
install_config "kitty"

# Install starship.toml
if [ -e "$CONFIG_DIR/starship.toml" ] && [ ! -L "$CONFIG_DIR/starship.toml" ]; then
    echo "Backing up existing starship.toml to ${CONFIG_DIR}/starship.toml.bak"
    mv "$CONFIG_DIR/starship.toml" "${CONFIG_DIR}/starship.toml.bak"
elif [ -L "$CONFIG_DIR/starship.toml" ]; then
    echo "Removing existing starship.toml symlink"
    rm "$CONFIG_DIR/starship.toml"
fi

echo "Creating symlink for starship.toml"
ln -s "$DOTFILES_DIR/starship.toml" "$CONFIG_DIR/starship.toml"

echo "Dotfiles installation complete!"