#!/usr/bin/env bash
#
# bootstrap — one-time/local setup for Brew development.
#
# Safe to re-run: installs missing tooling and refreshes package resolution.

set -euo pipefail

ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
cd "$ROOT_DIR"

echo "==> Checking Xcode Command Line Tools"
if ! xcode-select -p >/dev/null 2>&1; then
    echo "Xcode Command Line Tools are required."
    echo "Run: xcode-select --install"
    echo "Then re-run: ./scripts/bootstrap"
    exit 1
fi

echo "==> Checking Homebrew"
if ! command -v brew >/dev/null 2>&1; then
    echo "Homebrew not found. Installing..."
    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
fi

# Ensure brew is available in this shell session (Apple Silicon or Intel).
if [[ -x /opt/homebrew/bin/brew ]]; then
    eval "$(/opt/homebrew/bin/brew shellenv)"
elif [[ -x /usr/local/bin/brew ]]; then
    eval "$(/usr/local/bin/brew shellenv)"
fi

echo "==> Installing tooling from Brewfile"
brew bundle --file "$ROOT_DIR/Brewfile"

if ! command -v mint >/dev/null 2>&1; then
    echo "mint not found after brew bundle. Check Brewfile and Homebrew setup."
    exit 1
fi

echo "==> Installing Mintfile packages (SwiftFormat, SwiftLint)"
mint bootstrap --mintfile "$ROOT_DIR/Mintfile"

echo "==> Installing repository git hooks"
"$ROOT_DIR/scripts/install-git-hooks"

echo "==> Resolving Swift package dependencies"
xcodebuild -resolvePackageDependencies -project "$ROOT_DIR/Homebrew.xcodeproj"

# ---------------------------------------------------------------------------
# Per-developer signing config
# ---------------------------------------------------------------------------
SIGNING_LOCAL="$ROOT_DIR/Configurations/Signing.local.xcconfig"
SIGNING_EXAMPLE="$ROOT_DIR/Configurations/Signing.local.xcconfig.example"

if [ ! -f "$SIGNING_LOCAL" ]; then
    cp "$SIGNING_EXAMPLE" "$SIGNING_LOCAL"
    echo ""
    echo "==> Created Configurations/Signing.local.xcconfig"
    echo "    Open that file and replace YOUR_TEAM_ID_HERE with your"
    echo "    10-character Apple Team ID (Xcode → Settings → Accounts)."
    echo "    Then open Homebrew.xcodeproj — signing will resolve automatically."
else
    echo "==> Signing config already exists (Configurations/Signing.local.xcconfig)"
fi

echo ""
echo "==> Bootstrap complete"
echo "Next step: open Homebrew.xcodeproj"