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

Name:             R-CRAN-%{packname}
Version:          1.0
Release:          1%{?dist}%{?buildtag}
Summary:          'EMOTIONS: Ensemble Models for Lactation Curves'

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


BuildRequires:    R-devel >= 4.2
Requires:         R-core >= 4.2
BuildArch:        noarch
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-orthopolynom 
BuildRequires:    R-CRAN-quantreg 
BuildRequires:    R-CRAN-minpack.lm 
BuildRequires:    R-CRAN-tidyr 
BuildRequires:    R-CRAN-ggplot2 
BuildRequires:    R-CRAN-ggridges 
BuildRequires:    R-CRAN-parameters 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-tidyselect 
BuildRequires:    R-splines 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-orthopolynom 
Requires:         R-CRAN-quantreg 
Requires:         R-CRAN-minpack.lm 
Requires:         R-CRAN-tidyr 
Requires:         R-CRAN-ggplot2 
Requires:         R-CRAN-ggridges 
Requires:         R-CRAN-parameters 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-tidyselect 
Requires:         R-splines 

%description
Lactation curve modeling plays a central role in dairy production,
supporting management decisions and the selection of animals with superior
productivity and resilience. The package 'EMOTIONS' fits 47 models for
lactation curves and creates ensemble models using model averaging based
on Akaike information criterion, Bayesian information criterion, root mean
square percentage error, and mean squared error, variance of the
predictions, cosine similarity for each model's predictions, and Bayesian
Model Average. The daily production values predicted through the ensemble
models can be used to estimate resilience indicators in the package.
Additionally, the package allows the graphical visualization of the model
ranks and the predicted lactation curves.

%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}