# Use a Base Image with Python
FROM python:3.10-slim

# Install System Dependencies (C++ Compiler & Go)
RUN apt-get update && apt-get install -y \
    g++ \
    wget \
    git \
    && rm -rf /var/lib/apt/lists/*

# Install Go (Golang 1.21)
RUN wget https://go.dev/dl/go1.21.6.linux-amd64.tar.gz && \
    tar -C /usr/local -xzf go1.21.6.linux-amd64.tar.gz && \
    rm go1.21.6.linux-amd64.tar.gz
ENV PATH="/usr/local/go/bin:${PATH}"

# Set Working Directory
WORKDIR /app

# Copy Requirements and Install Python Libs
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the code
COPY . .

# Compile the C++ Engine
RUN g++ -o apex_engine engine.cpp

# Initialize Go Module and Build
RUN go mod init apex_coin && go mod tidy && go build -o apex_ledger main.go

# Make the start script executable
RUN chmod +x start.sh

# Open the Port for HF Spaces
EXPOSE 7860

WORKDIR /app
COPY . .
RUN pip install --no-cache-dir -r requirements.txt
# Hugging Face requires port 7860
EXPOSE 7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]