#!/bin/bash
# FA Design System — Bootstrap Script
# Run this once after cloning/copying the project scaffold to set everything up.

set -e

echo "╔══════════════════════════════════════════════╗"
echo "║  FA Design System — Project Bootstrap        ║"
echo "╚══════════════════════════════════════════════╝"
echo ""

# ─── 1. Install dependencies ─────────────────────────────────────────────────
echo "📦 Installing dependencies..."
npm install

# ─── 2. Initialise Storybook (if not already configured) ─────────────────────
echo ""
echo "📖 Checking Storybook setup..."
if [ ! -d ".storybook" ]; then
  echo "  .storybook config not found. Creating configuration..."
  mkdir -p .storybook
  cat > .storybook/main.ts << 'MAINEOF'
import type { StorybookConfig } from '@storybook/react-vite';

const config: StorybookConfig = {
  stories: ['../src/**/*.stories.@(ts|tsx)'],
  addons: [
    '@storybook/addon-essentials',
  ],
  framework: {
    name: '@storybook/react-vite',
    options: {},
  },
  docs: {
    autodocs: 'tag',
  },
  viteFinal: async (config) => {
    return config;
  },
};

export default config;
MAINEOF
  cat > .storybook/preview.tsx << 'PREVEOF'
import React from 'react';
import type { Preview } from '@storybook/react';
import { ThemeProvider } from '@mui/material/styles';
import CssBaseline from '@mui/material/CssBaseline';
import { theme } from '../src/theme';

const preview: Preview = {
  decorators: [
    (Story) => (
      <ThemeProvider theme={theme}>
        <CssBaseline />
        <Story />
      </ThemeProvider>
    ),
  ],
  parameters: {
    controls: {
      matchers: {
        color: /(background|color)$/i,
        date: /Date$/i,
      },
    },
  },
};

export default preview;
PREVEOF
  echo "  ✓ .storybook config created."
else
  echo "  .storybook config found. Skipping."
fi

# ─── 3. Build initial token output ───────────────────────────────────────────
echo ""
echo "🎨 Building placeholder token output..."
mkdir -p src/theme/generated
mkdir -p tokens/export
# Style Dictionary needs at least one source file to build
if [ ! -f "tokens/primitives/colours.json" ]; then
  echo '{}' > tokens/primitives/colours.json
  echo '{}' > tokens/primitives/typography.json
  echo '{}' > tokens/primitives/spacing.json
  echo '{}' > tokens/primitives/effects.json
  echo '{}' > tokens/semantic/colours.json
  echo '{}' > tokens/semantic/typography.json
  echo '{}' > tokens/semantic/spacing.json
  echo "  Created empty token placeholder files."
fi

# ─── 4. TypeScript check ─────────────────────────────────────────────────────
echo ""
echo "🔍 Running TypeScript check..."
npx tsc --noEmit 2>/dev/null && echo "  ✓ TypeScript OK" || echo "  ⚠ TypeScript errors (expected before tokens are created)"

# ─── 5. Git init ─────────────────────────────────────────────────────────────
echo ""
if [ ! -d ".git" ]; then
  echo "🔧 Initialising git repository..."
  git init
  git add -A
  git commit -m "Initial scaffold: FA Design System project structure"
  echo "  ✓ Git initialised with initial commit"
else
  echo "🔧 Git already initialised."
fi

# ─── 6. Summary ──────────────────────────────────────────────────────────────
echo ""
echo "╔══════════════════════════════════════════════╗"
echo "║  ✓ Bootstrap complete!                       ║"
echo "╚══════════════════════════════════════════════╝"
echo ""
echo "Next steps:"
echo ""
echo "  1. SET UP FIGMA MCP:"
echo "     claude mcp add --transport http figma-remote-mcp https://mcp.figma.com/mcp"
echo "     Then restart Claude Code and authenticate via /mcp"
echo ""
echo "  2. START CLAUDE CODE:"
echo "     cd $(pwd)"
echo "     claude"
echo ""
echo "  3. CHECK STATUS:"
echo "     /status"
echo ""
echo "  4. CREATE YOUR TOKENS:"
echo "     /create-tokens [provide brand colours, fonts, and context]"
echo ""
echo "  5. START STORYBOOK (in a separate terminal):"
echo "     npm run storybook"
echo ""
echo "  6. BUILD YOUR FIRST ATOM:"
echo "     /build-atom Button"
echo ""