#!/usr/bin/env bash
# iBoard Android APK 打包
# 在 WSL 内执行: bash scripts/wsl/build-apk.sh [debug|release]
# 默认 debug, release 需要先配签名 (见末尾)
set -euo pipefail

WIN_PROJECT='/mnt/d/workbench/iboard'
cd "$WIN_PROJECT"

VARIANT="${1:-debug}"
echo "构建变体: $VARIANT"

# 环境变量 (setup.sh 已写过, 防御性再写一次)
export ANDROID_HOME="${ANDROID_HOME:-$HOME/android-sdk}"
export ANDROID_NDK_HOME="${ANDROID_NDK_HOME:-$ANDROID_HOME/ndk/26.1.10909125}"
export PATH="$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/platform-tools:$HOME/.cargo/bin:$PATH"

# 1. 先确保前端 dist/ 最新
echo "=== 1. 构建前端 ==="
npm run build

# 2. 进 src-tauri 跑 cargo tauri android build
echo "=== 2. 构建 APK ==="
cd src-tauri

if [ "$VARIANT" = "release" ]; then
  # release 需要签名, 首次请先生成 keystore:
  #   keytool -genkey -v -keystore ~/iboard-release.keystore -alias iboard \
  #     -keyalg RSA -keysize 2048 -validity 10000
  # 然后在 ~/.gradle/gradle.properties 配:
  #   IBOARD_UPLOAD_STORE_FILE=/path/to/iboard-release.keystore
  #   IBOARD_UPLOAD_KEY_ALIAS=iboard
  #   IBOARD_UPLOAD_STORE_PASSWORD=...
  #   IBOARD_UPLOAD_KEY_PASSWORD=...
  npx tauri android build -- --release
else
  npx tauri android build -- --debug
fi

echo
echo "=== 产物位置 ==="
APK_DIR="$WIN_PROJECT/src-tauri/target/$( [ "$VARIANT" = "release" ] && echo release || echo debug )/bundle/android/app/build/outputs/apk/$VARIANT"
ls -lh "$APK_DIR"/*.apk 2>/dev/null || echo "(未找到 APK, 请检查上面日志)"