%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  LABTNSCPSS
%global packver   1.0
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          1.0
Release:          1%{?dist}%{?buildtag}
Summary:          Calculation of Comorbidity and Frailty Scores

License:          GPL-3
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 4.3.0
Requires:         R-core >= 4.3.0
BuildArch:        noarch
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-checkmate 
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-stringi 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-lubridate 
BuildRequires:    R-CRAN-purrr 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-checkmate 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-stringi 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-lubridate 
Requires:         R-CRAN-purrr 

%description
Computes comorbidity indices and combined frailty scores for multiple ICD
coding systems, including ICD-10-CA, ICD-10-CM, and ICD-11. The package
provides tools to preprocess episode data, map diagnosis codes to chronic
categories, propagate conditions across episodes, and generate comorbidity
and frailty measures. The methods implemented are original to this package
and were developed by the authors for research applications; a manuscript
describing the methodology is currently in preparation.

%prep
%setup -q -c -n %{packname}

# fix end of executable files
find -type f -executable -exec grep -Iq . {} \; -exec sed -i -e '$a\' {} \;
# prevent binary stripping
[ -d %{packname}/src ] && find %{packname}/src -type f -exec \
  sed -i 's@/usr/bin/strip@/usr/bin/true@g' {} \; || true
[ -d %{packname}/src ] && find %{packname}/src/Make* -type f -exec \
  sed -i 's@-g0@@g' {} \; || true
# don't allow local prefix in executable scripts
find -type f -executable -exec sed -Ei 's@#!( )*/usr/local/bin@#!/usr/bin@g' {} \;

%build

%install

mkdir -p %{buildroot}%{rlibdir}
%{_bindir}/R CMD INSTALL -l %{buildroot}%{rlibdir} %{packname}
test -d %{packname}/src && (cd %{packname}/src; rm -f *.o *.so)
rm -f %{buildroot}%{rlibdir}/R.css
# remove buildroot from installed files
find %{buildroot}%{rlibdir} -type f -exec sed -i "s@%{buildroot}@@g" {} \;

%files
%{rlibdir}/%{packname}