# Frontend build stage
FROM node:25-alpine AS frontend-builder

WORKDIR /frontend

ARG VITE_API_BASE_URL
ENV VITE_API_BASE_URL=${VITE_API_BASE_URL}

COPY frontend/package*.json ./
RUN npm install

COPY frontend/ .
RUN npm run build

# Backend build stage
FROM golang:1.26-alpine AS backend-builder

WORKDIR /app

RUN apk add --no-cache git

COPY backend/go.mod backend/go.sum ./
RUN go mod download

COPY backend/ .

# Build the binary
RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o server ./cmd/server/main.go

# Final stage
FROM alpine:latest

RUN apk --no-cache add ca-certificates

WORKDIR /root/

COPY --from=backend-builder /app/server .
COPY --from=frontend-builder /frontend/dist ./public

EXPOSE 8080

CMD ["./server"]