function config = load_case_template(case_id)
%LOAD_CASE_TEMPLATE Load a predefined case template into unified config.

arguments
    case_id
end

case_key = normalize_case_id(case_id);

switch case_key
    case "case01"
        config = load_case_template_case01();
    case "case02"
        config = load_case_template_case02();
    case "case03"
        config = load_case_template_case03();
    case "case04"
        config = load_case_template_case04();
    case "case05"
        config = load_case_template_case05();
    case "case06"
        config = load_case_template_case06();
    case "case07"
        config = load_case_template_case07();
    otherwise
        error('load_case_template:UnsupportedCase', ...
            'Unsupported case template: %s', string(case_key));
end

config = normalize_config(config);
end

function case_key = normalize_case_id(case_id)
if isnumeric(case_id)
    case_key = "case" + compose("%02d", case_id);
else
    case_key = lower(string(case_id));
end
end