#!/usr/bin/env bash
#
# release.sh — archive Notes and upload to TestFlight / App Store Connect.
#
#   Usage:  Scripts/release.sh [ios|mac|all]   (default: all)
#
# No third-party tooling: pure xcodebuild + the App Store Connect API key.
# Credentials live in .env.release (gitignored); see .env.release.example.
#
# What it does, per platform:
#   1. Regenerates the Xcode project with XcodeGen.
#   2. Stamps CFBundleVersion from the git commit count, platform-partitioned
#      (iOS even, macOS odd — Scripts/update_build_number.sh, a post-build
#      phase wired in project.yml).
#   3. xcodebuild archive  -> .xcarchive
#   4. xcodebuild -exportArchive with destination=upload -> App Store Connect.
#
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"
cd "$ROOT"

PROJECT="Notes.xcodeproj"
BUILD_DIR="$ROOT/build"
PLATFORM="${1:-all}"

# ---- credentials ------------------------------------------------------------
ENV_FILE="$ROOT/.env.release"
if [ -f "$ENV_FILE" ]; then
  set -a; . "$ENV_FILE"; set +a
fi
: "${APPLE_TEAM_ID:?Set APPLE_TEAM_ID (copy .env.release.example -> .env.release)}"
: "${ASC_KEY_ID:?Set ASC_KEY_ID in .env.release}"
: "${ASC_ISSUER_ID:?Set ASC_ISSUER_ID in .env.release}"
: "${ASC_KEY_PATH:?Set ASC_KEY_PATH in .env.release}"
[ -f "$ASC_KEY_PATH" ] || { echo "❌ API key not found at: $ASC_KEY_PATH"; exit 1; }

AUTH=(
  -authenticationKeyPath "$ASC_KEY_PATH"
  -authenticationKeyID "$ASC_KEY_ID"
  -authenticationKeyIssuerID "$ASC_ISSUER_ID"
  -allowProvisioningUpdates
)

# ---- regenerate project -----------------------------------------------------
if command -v xcodegen >/dev/null 2>&1; then
  echo "🧩 Generating $PROJECT ..."
  xcodegen generate
elif [ ! -d "$PROJECT" ]; then
  echo "❌ $PROJECT missing and xcodegen not installed."; exit 1
fi

# ---- versioning -------------------------------------------------------------
# The Info.plists hold the literal "$(MARKETING_VERSION)" (resolved at build
# time), so read the real value from project.yml. The build number is stamped
# per-platform by Scripts/update_build_number.sh during the archive (even for
# iOS, odd for macOS — see that script); shown here for reference.
BUILD_NUMBER="$(git rev-list HEAD --count)"
MARKETING_VERSION="$(grep -m1 'MARKETING_VERSION:' project.yml | sed -E 's/.*"([^"]+)".*/\1/')"
echo "📦 Version $MARKETING_VERSION — iOS build $((BUILD_NUMBER * 2)), macOS build $((BUILD_NUMBER * 2 + 1))"

mkdir -p "$BUILD_DIR"

# ---- per-platform archive + upload ------------------------------------------
# args: <scheme> <generic destination> <ExportOptions plist>
archive_and_upload() {
  local scheme="$1" destination="$2" export_plist="$3"
  local archive_path="$BUILD_DIR/$scheme.xcarchive"
  local export_path="$BUILD_DIR/$scheme-export"

  echo ""
  echo "──────── $scheme ────────"

  rm -rf "$archive_path" "$export_path"

  echo "🛠  Archiving $scheme ..."
  xcodebuild archive \
    -project "$PROJECT" \
    -scheme "$scheme" \
    -configuration Release \
    -destination "$destination" \
    -archivePath "$archive_path" \
    CODE_SIGN_STYLE=Automatic \
    DEVELOPMENT_TEAM="$APPLE_TEAM_ID" \
    "${AUTH[@]}"

  echo "🚀 Exporting + uploading $scheme to App Store Connect ..."
  xcodebuild -exportArchive \
    -archivePath "$archive_path" \
    -exportPath "$export_path" \
    -exportOptionsPlist "$export_plist" \
    "${AUTH[@]}"

  echo "✅ $scheme uploaded."
}

do_ios() {
  archive_and_upload "Notes" "generic/platform=iOS" "$SCRIPT_DIR/ExportOptions-iOS.plist"
}

do_mac() {
  archive_and_upload "NotesMac" "generic/platform=macOS" "$SCRIPT_DIR/ExportOptions-macOS.plist"
}

case "$PLATFORM" in
  ios) do_ios ;;
  mac|macos) do_mac ;;
  all) do_ios; do_mac ;;
  *) echo "Usage: Scripts/release.sh [ios|mac|all]"; exit 1 ;;
esac

echo ""
echo "🎉 Done. Builds appear in App Store Connect > TestFlight after processing (~5–15 min)."