# Development Dockerfile for XDC Network
FROM golang:1.21-alpine AS builder

# Install build dependencies
RUN apk add --no-cache \
    build-base \
    linux-headers \
    git \
    curl

# Set working directory
WORKDIR /go/src/github.com/ethereum/go-ethereum

# Copy go mod files first for caching
COPY go.mod go.sum ./
RUN go mod download

# Copy source code
COPY . .

# Build with debugging symbols
RUN go build -gcflags="all=-N -l" -o /usr/local/bin/XDC ./cmd/geth

# Development image
FROM golang:1.21-alpine

# Install runtime and development dependencies
RUN apk add --no-cache \
    ca-certificates \
    curl \
    bash \
    jq \
    vim \
    delve

# Copy binary
COPY --from=builder /usr/local/bin/XDC /usr/local/bin/XDC

# Create data directory
RUN mkdir -p /data/xdc

# Set environment variables
ENV DATADIR=/data/xdc
ENV NETWORK=mainnet

# Expose ports
# P2P
EXPOSE 30303/tcp
EXPOSE 30303/udp
# RPC
EXPOSE 8545
# WebSocket
EXPOSE 8546
# Delve debugger
EXPOSE 40000

# Volume for data persistence
VOLUME ["/data/xdc"]

# Health check
HEALTHCHECK --interval=30s --timeout=30s --start-period=5s --retries=3 \
    CMD curl -sf http://localhost:8545 -X POST -H "Content-Type: application/json" \
    --data '{"jsonrpc":"2.0","method":"eth_syncing","params":[],"id":1}' || exit 1

# Default command for development with debugger
CMD ["dlv", "exec", "/usr/local/bin/XDC", "--headless", "--listen=:40000", "--api-version=2", "--accept-multiclient", "--", \
    "--datadir", "/data/xdc", \
    "--networkid", "50", \
    "--http", "--http.addr", "0.0.0.0", "--http.port", "8545", \
    "--http.api", "eth,net,web3,debug,xdpos,xdcx", \
    "--ws", "--ws.addr", "0.0.0.0", "--ws.port", "8546", \
    "--syncmode", "full"]