#!/bin/bash
set -euo pipefail

REPO="free-code/free-code"
INSTALL_DIR="${HOME}/.free-code/bin"

echo "Installing free-code..."

OS="$(uname -s | tr '[:upper:]' '[:lower:]')"
ARCH="$(uname -m)"

case "${OS}" in
    darwin) OS="osx" ;;
    linux) OS="linux" ;;
    *) echo "Unsupported OS: ${OS}"; exit 1 ;;
esac

case "${ARCH}" in
    x86_64|amd64) ARCH="x64" ;;
    arm64|aarch64) ARCH="arm64" ;;
    *) echo "Unsupported architecture: ${ARCH}"; exit 1 ;;
esac

RID="${OS}-${ARCH}"
BINARY_NAME="free-code"

if [ "${OS}" = "win" ]; then
    BINARY_NAME="free-code.exe"
fi

mkdir -p "${INSTALL_DIR}"
echo "Downloading ${RID} binary..."

echo "Building from source..."
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
dotnet publish "${SCRIPT_DIR}/../src/FreeCode/FreeCode.csproj" \
    -c Release \
    -r "${RID}" \
    /p:PublishAot=true \
    /p:PublishSingleFile=true \
    /p:PublishTrimmed=true \
    -o "${INSTALL_DIR}"

chmod +x "${INSTALL_DIR}/${BINARY_NAME}" 2>/dev/null || true

echo "Adding to PATH..."
PROFILE_FILES=("${HOME}/.bashrc" "${HOME}/.zshrc" "${HOME}/.profile")
for PROFILE in "${PROFILE_FILES[@]}"; do
    if [ -f "${PROFILE}" ] && ! grep -q "${INSTALL_DIR}" "${PROFILE}" 2>/dev/null; then
        printf 'export PATH="%s:$PATH"\n' "${INSTALL_DIR}" >> "${PROFILE}"
        echo "Added to ${PROFILE}"
    fi
done

echo "Installation complete. Run 'source ~/.bashrc' or start a new terminal."