# syntax=docker/dockerfile:1
# Tauri Client Build Container
# Used for CI builds and development - desktop app typically runs natively

FROM rust:1.81-bookworm AS rust-base

# Install Node.js 20.x
RUN curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
    && apt-get install -y nodejs

# Tauri build dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    pkg-config \
    libwebkit2gtk-4.1-dev \
    libssl-dev \
    libayatana-appindicator3-dev \
    librsvg2-dev \
    libgtk-3-dev \
    libasound2-dev \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# =============================================================================
# Client Dependencies Stage
# =============================================================================
FROM rust-base AS client-deps

# Copy package files for npm install caching
COPY client/package.json client/package-lock.json ./client/

# Install npm dependencies
WORKDIR /app/client
RUN npm ci

# Copy Cargo files for Rust dependency caching
WORKDIR /app
COPY client/src-tauri/Cargo.toml client/src-tauri/Cargo.lock ./client/src-tauri/

# Create dummy main.rs to build dependencies
RUN mkdir -p client/src-tauri/src \
    && echo "fn main() {}" > client/src-tauri/src/main.rs

# Pre-build Rust dependencies
WORKDIR /app/client/src-tauri
RUN cargo build --release || true

# =============================================================================
# Client Build Stage
# =============================================================================
FROM client-deps AS client-build

WORKDIR /app

# Copy full source
COPY client/ ./client/

# Build frontend
WORKDIR /app/client
RUN npm run build

# Build Tauri app
WORKDIR /app/client/src-tauri
RUN cargo build --release

# =============================================================================
# Client Dev Stage (for running tauri dev)
# =============================================================================
FROM rust-base AS client-dev

WORKDIR /app/client

# Copy package files
COPY client/package.json client/package-lock.json ./

# Install npm dependencies
RUN npm ci

# Install Tauri CLI
RUN npm install -g @tauri-apps/cli

# Source is mounted via volume
CMD ["npm", "run", "tauri", "dev"]