#!/bin/bash

# GWEncoder v3.0 Build Script
# This script builds the unified GWEncoder tool

set -e

echo "🚀 Building GWEncoder v3.0 - Unified Video Encoding Tool"
echo "========================================================"

# Check if Go is installed
if ! command -v go &> /dev/null; then
    echo "❌ Go is not installed or not in PATH"
    echo "Please install Go first:"
    echo "  Ubuntu/Debian: sudo apt install golang-go"
    echo "  CentOS/RHEL: sudo yum install golang"
    echo "  macOS: brew install go"
    exit 1
fi

echo "✅ Go found: $(go version)"

# Build the shared utilities package
echo ""
echo "📦 Building shared utilities package (gwutils)..."
cd gwutils
go mod tidy
go build
echo "✅ gwutils package built successfully"

# Build the unified encoder
echo ""
echo "🎬 Building unified GWEncoder binary..."
cd ../gwencoder
go mod tidy
go build -o gwencoder main.go

# Make executable
chmod +x gwencoder

echo "✅ GWEncoder binary built successfully"
echo ""
echo "🎉 Build complete!"
echo ""
echo "Usage examples:"
echo "  ./gwencoder --fast      # Fast AV1 encoding"
echo "  ./gwencoder --web       # Web-optimized encoding"
echo "  ./gwencoder --quick     # Quick encoding"
echo "  ./gwencoder --tiny      # Tiny file encoding"
echo "  ./gwencoder --full      # Full interactive mode"
echo "  ./gwencoder --help      # Show help"
echo "  ./gwencoder --info      # Show system info"
echo ""
echo "Binary location: $(pwd)/gwencoder"