# ==================== 前端构建（ui-src） ====================
FROM node:20-alpine AS ui-builder
RUN apk add --no-cache git
WORKDIR /build-ui
COPY video-factory/ui-src/package.json video-factory/ui-src/package-lock.json ./
RUN npm ci --registry=https://registry.npmmirror.com
COPY video-factory/ui-src/ ./
RUN npm run build

# ==================== 后端构建 ====================
FROM golang:alpine AS builder
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
  && apk add --no-cache git ca-certificates tzdata
ENV TZ=Asia/Shanghai
ENV GO111MODULE=on
ENV GOPROXY=https://goproxy.cn,direct
ENV CGO_ENABLED=0
ENV GOTOOLCHAIN=auto
WORKDIR /build
COPY video-factory/ .
RUN go mod download && go mod tidy
RUN go build -ldflags="-s -w" -o main ./main.go

# ==================== 运行镜像 ====================
FROM alpine:3.19
RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories \
  && apk add --no-cache ca-certificates tzdata ffmpeg
ENV TZ=Asia/Shanghai
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
WORKDIR /app
COPY --from=builder /build/config.yml .
COPY --from=builder /build/prompt.md .
COPY --from=builder /build/negative_prompt.md .
COPY --from=builder /build/default_first_frame.png .
COPY --from=builder /build/main .
COPY --from=ui-builder /build-ui/dist ./ui-src/dist
RUN mkdir -p /app/data \
  && printf '#!/bin/sh\nfor db in business.db system.db finance.db; do\n  if [ -d /app/data/$db ]; then rm -rf /app/data/$db; fi\n  touch /app/data/$db 2>/dev/null || true\ndone\nexec ./main\n' > /app/entrypoint.sh && chmod +x /app/entrypoint.sh
EXPOSE 3006
ENTRYPOINT ["/app/entrypoint.sh"]
