import re

with open('kifi-app/lib/features/projects/presentation/project_board_screen.dart', 'r') as f:
    content = f.read()

# Replace old Card with TaskCard
old_card = """          ...tasks.map((t) => Card(
            margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
            child: Padding(
              padding: const EdgeInsets.all(12.0),
              child: Column(
                crossAxisAlignment: CrossAxisAlignment.start,
                children: [
                  Text(t.title, style: const TextStyle(fontWeight: FontWeight.bold)),
                  if (t.isBillable) ...[
                    const SizedBox(height: 8),
                    Container(
                      padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
                      decoration: BoxDecoration(color: Colors.green[50], borderRadius: BorderRadius.circular(4)),
                      child: const Text('Billable', style: TextStyle(color: Colors.green, fontSize: 12)),
                    )
                  ]
                ],
              ),
            ),
          )),"""

new_card = """          ...tasks.map((t) => TaskCard(
            task: t,
            onGenerateInvoice: () {
              // TODO: Navigate to AddInvoiceScreen with task data
            },
          )),"""

content = content.replace(old_card, new_card)

# Add import
content = content.replace(
    'import \'widgets/add_task_sheet.dart\';',
    'import \'widgets/add_task_sheet.dart\';\nimport \'widgets/task_card.dart\';'
)

with open('kifi-app/lib/features/projects/presentation/project_board_screen.dart', 'w') as f:
    f.write(content)