# Production image for Web App (Vite + Vue)
# Used in CI for E2E testing - contains all code baked in
# Includes filesystem symlinks for Vite path resolution in Docker

FROM node:20-alpine AS builder

RUN apk add --no-cache git bash

WORKDIR /app

# Copy package files first for better caching
COPY package.json package-lock.json ./
COPY kraiken-lib/package.json kraiken-lib/package-lock.json ./kraiken-lib/
COPY web-app/package.json web-app/package-lock.json ./web-app/

# Copy ABI files needed by kraiken-lib
COPY onchain/out/Kraiken.sol/Kraiken.json ./onchain/out/Kraiken.sol/
COPY onchain/out/Stake.sol/Stake.json ./onchain/out/Stake.sol/

# Install kraiken-lib dependencies and build
WORKDIR /app/kraiken-lib
RUN npm ci --ignore-scripts
COPY kraiken-lib/ ./
RUN ./node_modules/.bin/tsc

# Install webapp dependencies
WORKDIR /app/web-app
RUN npm ci

# Copy webapp source
COPY web-app/ ./

# Production image
FROM node:20-alpine

RUN apk add --no-cache dumb-init wget bash

WORKDIR /app

# Copy kraiken-lib (src for vite alias, dist for runtime)
COPY --from=builder /app/kraiken-lib/src ./kraiken-lib/src
COPY --from=builder /app/kraiken-lib/dist ./kraiken-lib/dist
COPY --from=builder /app/kraiken-lib/package.json ./kraiken-lib/
COPY --from=builder /app/web-app ./web-app

# Copy ABI files needed by kraiken-lib at compile time
COPY --from=builder /app/onchain/out ./onchain/out

# Create placeholder deployments-local.json for Vite compilation
# Actual contract addresses are provided via VITE_* environment variables at runtime
RUN mkdir -p /app/onchain && \
    echo '{"contracts":{}}' > /app/onchain/deployments-local.json

# Create symlinks so Vite's path resolution works when base (/app/) is a prefix of root (/app/web-app)
# Vite's internal removeBase() can strip the /app/ prefix from filesystem paths, producing
# /web-app/src/... instead of /app/web-app/src/... — symlinks make both paths valid
RUN ln -s /app/web-app /web-app && \
    ln -s /app/kraiken-lib /kraiken-lib && \
    ln -s /app/onchain /onchain

# Copy entrypoint
COPY docker/ci-entrypoints/webapp-ci-entrypoint.sh /entrypoint.sh
RUN chmod +x /entrypoint.sh

WORKDIR /app/web-app

ENV NODE_ENV=development
ENV HOST=0.0.0.0
ENV PORT=5173
# Disable Vue DevTools in CI builds - vite.config.ts checks for CI=true
ENV CI=true

EXPOSE 5173

HEALTHCHECK --interval=5s --timeout=3s --retries=84 --start-period=15s \
  CMD wget --spider -q http://127.0.0.1:5173/app/ || exit 1

ENTRYPOINT ["dumb-init", "--", "/entrypoint.sh"]