FROM golang:1.23 AS builder
# Install curl dan Tailwind dependencies
RUN apt-get update && apt-get install -y curl ca-certificates

WORKDIR /app

# Copy go.mod dan go.sum untuk dependency management
COPY go.mod go.sum ./

RUN go mod download

# Copy seluruh project
COPY . .

RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o main ./cmd/api

# Install Tailwind CSS untuk generate output.css
RUN go install github.com/a-h/templ/cmd/templ@latest && \
    templ generate && \
    curl -sL https://github.com/tailwindlabs/tailwindcss/releases/latest/download/tailwindcss-linux-x64 -o tailwindcss && \
    chmod +x tailwindcss && \
    ./tailwindcss -i cmd/web/assets/css/input.css -o cmd/web/assets/css/output.css

FROM alpine:latest

# Set timezone ke Asia/Jakarta
ENV TZ=Asia/Jakarta

# Install dependensi runtime yang diperlukan
RUN apk --no-cache add ca-certificates tzdata

WORKDIR /root/

# Copy binary yang sudah ter-build dari stage sebelumnya
COPY --from=builder /app/main .
COPY --from=builder /app/.env .

# Expose port aplikasi
EXPOSE 8803

# Jalankan aplikasi
CMD ["./main"]