#!/bin/bash

# 16.5mm

# Define paths
DOTFILES_DIR="$HOME/.config/dotfiles"
DOTFILES_REPO="https://git.tbdb.info/Booko/server-dotfiles.git"  # Replace with your actual repo URL
BASHRC="$HOME/.bashrc"
BASH_PROFILE="$HOME/.bash_profile"

# Install Git if not present
if ! command -v git &> /dev/null; then
  echo "Git not found. Installing Git..."
  if command -v apt &> /dev/null; then
    sudo apt update
    sudo apt install -y git
  elif command -v dnf &> /dev/null; then
    sudo dnf install -y git
  elif command -v yum &> /dev/null; then
    sudo yum install -y git
  elif command -v pacman &> /dev/null; then
    sudo pacman -Sy git
  else
    echo "Error: Unsupported package manager. Please install Git manually."
    exit 1
  fi
elif command -v git &> /dev/null; then
  echo "Git is already installed."
else
  echo "Error: Cannot install Git on unknown operating system."
  exit 1
fi


# Clone the repository if it doesn't exist
if [ ! -d "$DOTFILES_DIR" ]; then
  echo "Cloning dotfiles repository to $DOTFILES_DIR..."
  git clone "$DOTFILES_REPO" "$DOTFILES_DIR"
else
  echo "Dotfiles directory already exists at $DOTFILES_DIR"
  echo "Pulling latest changes..."
  cd "$DOTFILES_DIR" && git pull
fi

# Add sourcing code to .bashrc if not already present
if ! grep -q "DOTFILES_DIR.*config/dotfiles" "$BASHRC"; then
  cat << 'EOF' >> "$BASHRC"

# Load dotfiles configuration
DOTFILES_DIR="$HOME/.config/dotfiles"

# Load base configuration
if [ -f "$DOTFILES_DIR/bashrc" ]; then
    source "$DOTFILES_DIR/bashrc"
fi
EOF
    echo "Updated $BASHRC to load dotfiles configurations"
else
    echo "$BASHRC already configured to load dotfiles"
fi

# Ensure .bash_profile sources .bashrc (for login shells)
if [ -f "$BASH_PROFILE" ]; then
    if ! grep -q "source.*bashrc" "$BASH_PROFILE"; then
        echo -e "\n# Source .bashrc for login shells\nif [ -f \"$BASHRC\" ]; then\n    source \"$BASHRC\"\nfi" >> "$BASH_PROFILE"
        echo "Updated $BASH_PROFILE to source $BASHRC"
    else
        echo "$BASH_PROFILE already sources $BASHRC"
    fi
else
    echo "# Source .bashrc for login shells" > "$BASH_PROFILE"
    echo "if [ -f \"$BASHRC\" ]; then" >> "$BASH_PROFILE"
    echo "    source \"$BASHRC\"" >> "$BASH_PROFILE"
    echo "fi" >> "$BASH_PROFILE"
    echo "Created $BASH_PROFILE to source $BASHRC"
fi

# Install additional software
install_additional_software

echo "Dotfiles installation complete!"
echo "Your configurations will be loaded from:"
echo "- Base: $DOTFILES_DIR/base/bashrc"