#!/bin/sh
set -e

REPO="https://gitea.jaidaken.dev/jaidaken/ferrosonic.git"
INSTALL_DIR="/usr/local/bin"

echo "Ferrosonic installer"
echo "===================="

# Detect package manager and install dependencies
if command -v pacman >/dev/null 2>&1; then
    echo "Detected Arch Linux"
    sudo pacman -S --needed --noconfirm mpv pipewire wireplumber base-devel pkgconf dbus
elif command -v dnf >/dev/null 2>&1; then
    echo "Detected Fedora"
    sudo dnf install -y mpv pipewire wireplumber gcc pkgconf-pkg-config dbus-devel
elif command -v apt >/dev/null 2>&1; then
    echo "Detected Debian/Ubuntu"
    sudo apt update
    sudo apt install -y mpv pipewire wireplumber build-essential pkg-config libdbus-1-dev
else
    echo "Unknown package manager. Please install manually: mpv, pipewire, wireplumber, pkg-config, dbus dev headers"
    echo "Then re-run this script."
    exit 1
fi

# Install Rust if not present
if ! command -v cargo >/dev/null 2>&1; then
    echo "Installing Rust toolchain..."
    curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
    . "$HOME/.cargo/env"
fi

# Clone and build
TMPDIR=$(mktemp -d)
echo "Building ferrosonic..."
git clone "$REPO" "$TMPDIR/ferrosonic"
cd "$TMPDIR/ferrosonic"
cargo build --release

# Install
sudo cp target/release/ferrosonic "$INSTALL_DIR/ferrosonic"

# Cleanup
rm -rf "$TMPDIR"

echo ""
echo "Ferrosonic installed to $INSTALL_DIR/ferrosonic"

# Optional cava install
echo ""
echo "Optional: cava is an audio visualizer that ferrosonic can display"
echo "alongside the now-playing bar. It is not required but adds a nice"
echo "visual element that changes color with your selected theme."
echo ""
printf "Install cava? [y/N] "
read -r answer
if [ "$answer" = "y" ] || [ "$answer" = "Y" ]; then
    if command -v pacman >/dev/null 2>&1; then
        sudo pacman -S --needed --noconfirm cava
    elif command -v dnf >/dev/null 2>&1; then
        sudo dnf install -y cava
    elif command -v apt >/dev/null 2>&1; then
        sudo apt install -y cava
    else
        echo "Could not install cava automatically. Install it manually from: https://github.com/karlstav/cava"
    fi
    echo "cava installed. Enable it in ferrosonic under Settings (F5)."
else
    echo "Skipping cava. You can install it later and enable it in Settings (F5)."
fi

echo ""
echo "Run 'ferrosonic' to start."