import json

file_path = 'grafana/dashboards/dashboard.json'

with open(file_path, 'r') as f:
    data = json.load(f)

def fix_datasource(obj):
    if isinstance(obj, dict):
        if 'datasource' in obj and isinstance(obj['datasource'], dict):
            if obj['datasource'].get('type') == 'elasticsearch':
                obj['datasource'] = 'Elasticsearch'
        
        for key, value in obj.items():
            fix_datasource(value)
    elif isinstance(obj, list):
        for item in obj:
            fix_datasource(item)

fix_datasource(data)

with open(file_path, 'w') as f:
    json.dump(data, f, indent=2)