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FROM ubuntu:22.04

# 1. Environment Variables
ENV DEBIAN_FRONTEND=noninteractive
ENV PUB_CACHE=/home/user/.pub-cache
ENV ANDROID_SDK_ROOT=/opt/android-sdk
ENV PATH="/opt/flutter/bin:/opt/flutter/bin/cache/dart-sdk/bin:${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin:${ANDROID_SDK_ROOT}/platform-tools:${ANDROID_SDK_ROOT}/emulator:${PATH}"

# 2. Install System Dependencies
RUN apt-get update && apt-get install -y \
    curl git unzip xz-utils zip libglu1-mesa python3 python3-pip wget openjdk-17-jdk sqlite3 \
    && rm -rf /var/lib/apt/lists/*

# 3. Install code-server
RUN curl -fsSL https://code-server.dev/install.sh | sh

# 4. Install Flutter SDK
RUN git clone https://github.com/flutter/flutter.git /opt/flutter

# 5. Install Android SDK Command Line Tools
RUN mkdir -p ${ANDROID_SDK_ROOT}/cmdline-tools && \
    wget https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip -O /tmp/tools.zip && \
    unzip /tmp/tools.zip -d ${ANDROID_SDK_ROOT}/cmdline-tools && \
    mv ${ANDROID_SDK_ROOT}/cmdline-tools/cmdline-tools ${ANDROID_SDK_ROOT}/cmdline-tools/latest && \
    rm /tmp/tools.zip

# 6. Setup User and Permissions
RUN useradd -m -u 1000 user && \
    chown -R user:user /opt/flutter && \
    chown -R user:user ${ANDROID_SDK_ROOT}

USER user
WORKDIR /home/user

# 7. Configure Android SDK & Licenses
RUN yes | sdkmanager --licenses && \
    sdkmanager "platform-tools" "platforms;android-34" "build-tools;34.0.0" \
               "emulator" "system-images;android-34;default;arm64-v8a"

# 8. Create a default AVD (ARM image)
RUN avdmanager create avd -n MyDeviceARM -k "system-images;android-34;default;arm64-v8a" --device "pixel"

# 9. Activate Flutter and Extensions
RUN flutter config --android-sdk ${ANDROID_SDK_ROOT} && \
    flutter precache && \
    flutter doctor && \
    code-server --install-extension dart-code.flutter && \
    code-server --install-extension dart-code.dart-code

# 10. Optional: Pre-configure VS Code Settings
RUN mkdir -p /home/user/.local/share/code-server/User && \
    echo '{ \
    "dart.flutterSdkPath": "/opt/flutter", \
    "dart.sdkPath": "/opt/flutter/bin/cache/dart-sdk", \
    "python.defaultInterpreterPath": "/usr/bin/python3" \
    }' > /home/user/.local/share/code-server/User/settings.json

# 11. Final Setup
COPY --chown=user requirements.txt .
RUN pip3 install --no-cache-dir -r requirements.txt || echo "No requirements.txt found, skipping..."

# 12. Entrypoint Script
COPY --chown=user entrypoint.sh /home/user/entrypoint.sh
RUN chmod +x /home/user/entrypoint.sh

EXPOSE 7860

ENTRYPOINT ["/home/user/entrypoint.sh"]

# 13. Healthcheck: ensure emulator is alive
HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=5 \
  CMD adb devices | grep -q "emulator-5554" || exit 1

	FROM ubuntu:22.04

	# 1. Environment Variables
	ENV DEBIAN_FRONTEND=noninteractive
	ENV PUB_CACHE=/home/user/.pub-cache
	ENV ANDROID_SDK_ROOT=/opt/android-sdk
	ENV PATH="/opt/flutter/bin:/opt/flutter/bin/cache/dart-sdk/bin:${ANDROID_SDK_ROOT}/cmdline-tools/latest/bin:${ANDROID_SDK_ROOT}/platform-tools:${ANDROID_SDK_ROOT}/emulator:${PATH}"

	# 2. Install System Dependencies
	RUN apt-get update && apt-get install -y \
	curl git unzip xz-utils zip libglu1-mesa python3 python3-pip wget openjdk-17-jdk sqlite3 \
	&& rm -rf /var/lib/apt/lists/*

	# 3. Install code-server
	RUN curl -fsSL https://code-server.dev/install.sh \| sh

	# 4. Install Flutter SDK
	RUN git clone https://github.com/flutter/flutter.git /opt/flutter

	# 5. Install Android SDK Command Line Tools
	RUN mkdir -p ${ANDROID_SDK_ROOT}/cmdline-tools && \
	wget https://dl.google.com/android/repository/commandlinetools-linux-11076708_latest.zip -O /tmp/tools.zip && \
	unzip /tmp/tools.zip -d ${ANDROID_SDK_ROOT}/cmdline-tools && \
	mv ${ANDROID_SDK_ROOT}/cmdline-tools/cmdline-tools ${ANDROID_SDK_ROOT}/cmdline-tools/latest && \
	rm /tmp/tools.zip

	# 6. Setup User and Permissions
	RUN useradd -m -u 1000 user && \
	chown -R user:user /opt/flutter && \
	chown -R user:user ${ANDROID_SDK_ROOT}

	USER user
	WORKDIR /home/user

	# 7. Configure Android SDK & Licenses
	RUN yes \| sdkmanager --licenses && \
	sdkmanager "platform-tools" "platforms;android-34" "build-tools;34.0.0" \
	"emulator" "system-images;android-34;default;arm64-v8a"

	# 8. Create a default AVD (ARM image)
	RUN avdmanager create avd -n MyDeviceARM -k "system-images;android-34;default;arm64-v8a" --device "pixel"

	# 9. Activate Flutter and Extensions
	RUN flutter config --android-sdk ${ANDROID_SDK_ROOT} && \
	flutter precache && \
	flutter doctor && \
	code-server --install-extension dart-code.flutter && \
	code-server --install-extension dart-code.dart-code

	# 10. Optional: Pre-configure VS Code Settings
	RUN mkdir -p /home/user/.local/share/code-server/User && \
	echo '{ \
	"dart.flutterSdkPath": "/opt/flutter", \
	"dart.sdkPath": "/opt/flutter/bin/cache/dart-sdk", \
	"python.defaultInterpreterPath": "/usr/bin/python3" \
	}' > /home/user/.local/share/code-server/User/settings.json

	# 11. Final Setup
	COPY --chown=user requirements.txt .
	RUN pip3 install --no-cache-dir -r requirements.txt \|\| echo "No requirements.txt found, skipping..."

	# 12. Entrypoint Script
	COPY --chown=user entrypoint.sh /home/user/entrypoint.sh
	RUN chmod +x /home/user/entrypoint.sh

	EXPOSE 7860

	ENTRYPOINT ["/home/user/entrypoint.sh"]

	# 13. Healthcheck: ensure emulator is alive
	HEALTHCHECK --interval=30s --timeout=10s --start-period=60s --retries=5 \
	CMD adb devices \| grep -q "emulator-5554" \|\| exit 1