#!/bin/zsh

echo "Configuring macOS System Settings (you may be asked to enter password)"

# Enable and configure firewall
sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setglobalstate on
sudo /usr/libexec/ApplicationFirewall/socketfilterfw --setstealthmode on

# Set DNS servers
networksetup -setdnsservers Ethernet 1.1.1.1 1.0.0.1 2606:4700:4700::1111 2606:4700:4700::1001
networksetup -setdnsservers Wi-Fi 1.1.1.1 1.0.0.1 2606:4700:4700::1111 2606:4700:4700::1001

# Disable Handoff
defaults -currentHost write com.apple.coreservices.useractivityd ActivityAdvertisingAllowed -bool no
defaults -currentHost write com.apple.coreservices.useractivityd ActivityReceivingAllowed -bool no

# Configure the Dock
# Disable "Show recent applications in Dock"
defaults write com.apple.dock "show-recents" -bool FALSE
# Set "Minimise windows using" to "Scale Effect"
defaults write com.apple.dock mineffect scale
# Enable "Minimise windows into application icon"
defaults write com.apple.dock "minimize-to-application" -bool TRUE

# Set numbers of rows and columns in Launchpad
defaults write com.apple.dock springboard-columns -int 6;
defaults write com.apple.dock springboard-columns -int 6;

# Increase mouse speed beyond available options in System Settings
echo "Increase mouse speed"
defaults write -g com.apple.mouse.scaling 10

# Configure Finder
echo "Configuring Finder"
# Set list view as default
defaults write com.apple.finder FXPreferredViewStyle -string "Nlsv"
# Show the path and status bars (TODO: setting for tabs bar)
defaults write com.apple.finder ShowPathbar -bool true
defaults write com.apple.finder ShowStatusBar -bool true
# Sort files so directories appear above files
defaults write com.apple.finder _FXSortFoldersFirst -bool true
# Set the default search scope to be the current folder
defaults write com.apple.finder FXDefaultSearchScope -string "SCcf"
# Set default location for Finder to the home directory
defaults write com.apple.finder "NewWindowTarget" -string "PfHm"
defaults write com.apple.finder "NewWindowTargetPath" -string "file://${HOME}/"

# Create location for saving screenshots and set it as the default
# Also remove shadow effect macOS adds to window screenshots
echo "- Screenshots saved to ~/Pictures/Screenshots with shadow effects disabled"
mkdir -p ~/Pictures/Screenshots
defaults write com.apple.screencapture location -string "${HOME}/Pictures/Screenshots"
defaults write com.apple.screencapture disable-shadow -bool true
# Avoid creating .DS_Store files on network or USB volumes
# ToDo - Check if this actually works
echo "- Avoid creating .DS_Store files on external volumes"
defaults write com.apple.desktopservices DSDontWriteNetworkStores -bool true
defaults write com.apple.desktopservices DSDontWriteUSBStores -bool true

# Check if Xcode CLI Tools are installed, install them if not
if [[ $(xcode-select -p) == "" ]]; then
    xcode-select --install
else
    echo "Xcode CLI Tools are already installed"
fi

# Set git to save any credentials in the macOS Keychain
git config --global credential.helper osxkeychain

# Check if Homebrew is present, update if installed, run the install script if not
if [[ $(command -v brew) == "" ]]; then 
	/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
else
    echo "Homebrew is already installed, running brew update"
	brew update
fi

# Run Homebrew bundle with specified file
brew bundle --file Brewfile
# Run bash script to reconfigure Dock
./Dock.sh

# Function to open up Terminal using the downloaded theme
setCustomTerminalTheme(){
cp Custom.terminal ~/Downloads/Custom.terminal
osascript <<EOD
tell application "Terminal"
    activate
    set TerminalThemeFile to (POSIX path of ((path to home folder) as text) & "/Downloads/Custom.terminal")
    open TerminalThemeFile
    delay 1
end tell
EOD
defaults write com.apple.Terminal "Startup Window Settings" -string "Custom"
defaults write com.apple.Terminal "Default Window Settings" -string "Custom"
rm ~/Downloads/Custom.terminal
}

# Check if custom Terminal theme is already set and set up if not
if [[ $(defaults read com.apple.Terminal "Startup Window Settings") !== "Custom" ]]; then
    setCustomTerminalTheme
    echo "Custom Terminal theme is now the default"
else
    echo "Custom Terminal theme is already set as default"
fi

#Copy ZSH Profile
rsync zshrc ~/.zshrc
source ~/.zshrc

#Copy Notification preferences file into Library
cp com.apple.ncprefs.plist ~/Library/Preferences/com.apple.ncprefs.plist

#Import mobileconfig
open Fastmail.mobileconfig

# Prompt user to reboot
echo "Setup complete, please reboot."