#!/usr/bin/env bash
set -euo pipefail

RED='\033[0;31m'
GREEN='\033[0;32m'
NC='\033[0m'

log()  { echo -e "${GREEN}[release]${NC} $1"; }
err()  { echo -e "${RED}[release]${NC} $1" >&2; }

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
PROJECT_DIR="$(dirname "$SCRIPT_DIR")"
ANDROID_DIR="$PROJECT_DIR/android"
APP_BUILD_GRADLE="$ANDROID_DIR/app/build.gradle"
SIGNING_PROPS="$ANDROID_DIR/signing.properties"
FORGEJO_URL="https://git.eddydevink.nl/api/v1/repos/eddy/Project_SylDa"
FIRMWARE_DIR="$ANDROID_DIR/app/src/main/assets/firmware"

VERSION=$(grep -oP 'versionName\s+"\K[^"]+' "$APP_BUILD_GRADLE")
TAG="v$VERSION"
RELEASE_DIR="$PROJECT_DIR/release/$TAG"

log "Release v$VERSION (tag $TAG)"

if [ ! -f "$SIGNING_PROPS" ]; then
    err "signing.properties niet gevonden op $SIGNING_PROPS"
    exit 1
fi

log "Clean..."
cd "$ANDROID_DIR"
./gradlew clean

log "Build APK + AAB..."
./gradlew assembleRelease bundleRelease

log "Verzamel artefacten in $RELEASE_DIR"
mkdir -p "$RELEASE_DIR"

cp "$ANDROID_DIR/app/build/outputs/apk/release/app-release.apk" "$RELEASE_DIR/"
cp "$ANDROID_DIR/app/build/outputs/bundle/release/app-release.aab" "$RELEASE_DIR/"
cp "$FIRMWARE_DIR/bootloader.bin" "$RELEASE_DIR/"
cp "$FIRMWARE_DIR/partitions.bin"  "$RELEASE_DIR/"
cp "$FIRMWARE_DIR/boot_app0.bin"   "$RELEASE_DIR/"
cp "$FIRMWARE_DIR/firmware.bin"    "$RELEASE_DIR/"

log "Checksums..."
cd "$RELEASE_DIR"
sha256sum * > checksums.txt
cat checksums.txt

cd "$PROJECT_DIR"
if git rev-parse "$TAG" >/dev/null 2>&1; then
    log "Tag $TAG bestaat al, skip git tag."
else
    log "Git tag $TAG..."
    git tag "$TAG"
    git push origin "$TAG"
fi

log "Forgejo release aanmaken..."
TOKEN_FILE="$HOME/.config/sylda/forgejo-token"
if [ ! -f "$TOKEN_FILE" ]; then
    err "Forgejo token niet gevonden op $TOKEN_FILE"
    err "Genereer een token in Forgejo: Settings > Applications > Generate Token (scope: write:repository)"
    err "Sla op als: echo 'je-token' > $TOKEN_FILE"
    exit 1
fi
TOKEN=$(cat "$TOKEN_FILE")

RELEASE_RESP=$(curl -s -X POST "$FORGEJO_URL/releases" \
    -H "Authorization: token $TOKEN" \
    -H "Content-Type: application/json" \
    -d "{\"tag_name\": \"$TAG\", \"name\": \"$TAG\", \"body\": \"SylDa Android app + firmware\", \"draft\": false, \"prerelease\": false}")

RELEASE_ID=$(echo "$RELEASE_RESP" | python3 -c 'import sys,json; print(json.load(sys.stdin)["id"])' 2>/dev/null || true)

if [ -z "$RELEASE_ID" ]; then
    err "Release aanmaken mislukt. Response:"
    echo "$RELEASE_RESP"
    exit 1
fi
log "Release ID: $RELEASE_ID"

for f in *; do
    log "  Upload $f..."
    curl -s -X POST "$FORGEJO_URL/releases/$RELEASE_ID/assets?name=$f" \
        -H "Authorization: token $TOKEN" \
        -H "Content-Type: application/octet-stream" \
        --data-binary "@$f" > /dev/null
done

log "Klaar! Release $TAG staat op Forgejo."