# Multi-stage build container for Tauri Desktop Client
# Supports: linux, windows (cross-compile)

FROM rust:1.94-bookworm AS builder

# Install system dependencies for Tauri
RUN apt-get update && apt-get install -y --no-install-recommends \
    libwebkit2gtk-4.1-dev \
    libgtk-3-dev \
    libayatana-appindicator3-dev \
    librsvg2-dev \
    libcairo2-dev \
    libgdk-pixbuf-2.0-dev \
    libsoup-3.0-dev \
    libjavascriptcoregtk-4.1-dev \
    pkg-config \
    curl \
    wget \
    file \
    && rm -rf /var/lib/apt/lists/*

# Install Node.js
RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
    && apt-get install -y nodejs \
    && rm -rf /var/lib/apt/lists/*

# Windows cross-compile tools
RUN apt-get update && apt-get install -y --no-install-recommends \
    gcc-mingw-w64-x86-64 \
    nsis \
    && rm -rf /var/lib/apt/lists/* \
    && rustup target add x86_64-pc-windows-gnu || true

WORKDIR /build

# Cache Rust dependencies
COPY src-tauri/Cargo.toml src-tauri/Cargo.lock* ./src-tauri/
COPY src-tauri/build.rs ./src-tauri/
RUN mkdir -p src-tauri/src && echo "pub fn run() {}" > src-tauri/src/lib.rs \
    && echo "fn main() { minicloud_sync_lib::run() }" > src-tauri/src/main.rs \
    && cd src-tauri && cargo fetch 2>/dev/null || true

# Copy full source
COPY . .

# Install npm dependencies
RUN npm ci

# Default: build for linux
CMD ["npm", "run", "tauri", "build"]