#!/bin/bash
# Build script for creating release binaries for all platforms

set -e

echo "RLogg - Multi-platform Release Builder"
echo "======================================"
echo ""

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m' # No Color

# Extract version from Cargo.toml
VERSION=$(grep -m1 '^version = ' Cargo.toml | sed 's/version = "\(.*\)"/\1/')
echo "Version: $VERSION"
echo ""

# Create dist directory
DIST_DIR="dist"
mkdir -p "$DIST_DIR"

# Function to build for a target
build_target() {
    local target=$1
    local name=$2

    echo -e "${YELLOW}Building for $name ($target)...${NC}"

    if cargo build --release --target "$target"; then
        echo -e "${GREEN}✓ Build successful for $name${NC}"

        # Copy binary to dist directory with version
        if [[ "$target" == *"windows"* ]]; then
            cp "target/$target/release/rlogg.exe" "$DIST_DIR/rlogg-$VERSION-$name.exe"
            echo -e "${GREEN}✓ Binary copied to $DIST_DIR/rlogg-$VERSION-$name.exe${NC}"
        else
            cp "target/$target/release/rlogg" "$DIST_DIR/rlogg-$VERSION-$name"
            # Strip binary on Unix-like systems
            strip "$DIST_DIR/rlogg-$VERSION-$name" 2>/dev/null || true
            echo -e "${GREEN}✓ Binary copied to $DIST_DIR/rlogg-$VERSION-$name${NC}"
        fi
        echo ""
        return 0
    else
        echo -e "${RED}✗ Build failed for $name${NC}"
        echo ""
        return 1
    fi
}

# Detect current platform
PLATFORM=$(uname -s)
ARCH=$(uname -m)

echo "Current platform: $PLATFORM ($ARCH)"
echo ""

# Build for current platform first
case "$PLATFORM" in
    Linux)
        echo "=== Building for Linux ==="
        build_target "x86_64-unknown-linux-gnu" "linux-x86_64"
        ;;
    Darwin)
        echo "=== Building for macOS ==="
        if [[ "$ARCH" == "arm64" ]]; then
            build_target "aarch64-apple-darwin" "macos-aarch64"
        else
            build_target "x86_64-apple-darwin" "macos-x86_64"
        fi
        ;;
    MINGW* | MSYS* | CYGWIN*)
        echo "=== Building for Windows ==="
        build_target "x86_64-pc-windows-msvc" "windows-x86_64"
        ;;
    *)
        echo -e "${RED}Unknown platform: $PLATFORM${NC}"
        exit 1
        ;;
esac

echo ""
echo -e "${GREEN}=== Build Complete ===${NC}"
echo "Binaries are in the '$DIST_DIR' directory:"
ls -lh "$DIST_DIR"
echo ""
echo "To build for additional platforms, install the target and run:"
echo "  rustup target add <target-triple>"
echo "  cargo build --release --target <target-triple>"