#!/bin/bash
# Build Former for macOS
set -e

# --- Dependency checks ---
missing=()

if ! command -v go &>/dev/null; then
    missing+=("go")
    echo "ERROR: Go not found."
    echo "  Install: brew install go"
    echo "  Or download from https://go.dev/dl/"
    echo ""
fi

if ! command -v node &>/dev/null; then
    missing+=("node")
    echo "ERROR: Node.js not found."
    echo "  Install: brew install node"
    echo "  Or download from https://nodejs.org/"
    echo ""
fi

if ! command -v wails &>/dev/null && [ ! -x "$HOME/go/bin/wails" ]; then
    missing+=("wails")
    echo "ERROR: Wails CLI not found."
    echo "  Install: go install github.com/wailsapp/wails/v2/cmd/wails@latest"
    echo "  Docs: https://wails.io/docs/gettingstarted/installation"
    echo ""
fi

if ! xcode-select -p &>/dev/null; then
    missing+=("xcode-cli")
    echo "ERROR: Xcode Command Line Tools not found."
    echo "  Install: xcode-select --install"
    echo ""
fi

if [ ${#missing[@]} -gt 0 ]; then
    echo "Missing dependencies: ${missing[*]}"
    echo "Install the tools listed above and re-run this script."
    exit 1
fi

# --- Build ---
pkill -f "Former.app" || true
sleep 0.5

export SDKROOT=$(xcrun --show-sdk-path)
export CC=/usr/bin/clang
export CGO_ENABLED=1

WAILS=$(command -v wails || echo "$HOME/go/bin/wails")

# Generate app icon from Former.svg
echo "Generating app icon..."
go run ./cmd/genicon 2>/dev/null && echo "Icon generated." || echo "Icon generation skipped."

"$WAILS" build -skipbindings

open build/bin/Former.app