%global __brp_check_rpaths %{nil}
%global __requires_exclude ^libmpi
%global packname  spatialrisk
%global packver   0.8.1
%global rlibdir   /usr/local/lib/R/library

Name:             R-CRAN-%{packname}
Version:          0.8.1
Release:          1%{?dist}%{?buildtag}
Summary:          Spatial Concentration and Radius-Based Risk Calculations

License:          GPL (>= 2)
URL:              https://cran.r-project.org/package=%{packname}
Source0:          %{url}&version=%{packver}#/%{packname}_%{packver}.tar.gz


BuildRequires:    R-devel >= 4.1.0
Requires:         R-core >= 4.1.0
BuildRequires:    R-CRAN-data.table 
BuildRequires:    R-CRAN-dplyr 
BuildRequires:    R-CRAN-fs 
BuildRequires:    R-CRAN-lifecycle 
BuildRequires:    R-CRAN-Rcpp 
BuildRequires:    R-CRAN-RcppProgress 
BuildRequires:    R-CRAN-rlang 
BuildRequires:    R-CRAN-sf 
BuildRequires:    R-CRAN-terra 
BuildRequires:    R-CRAN-units 
Requires:         R-CRAN-data.table 
Requires:         R-CRAN-dplyr 
Requires:         R-CRAN-fs 
Requires:         R-CRAN-lifecycle 
Requires:         R-CRAN-Rcpp 
Requires:         R-CRAN-RcppProgress 
Requires:         R-CRAN-rlang 
Requires:         R-CRAN-sf 
Requires:         R-CRAN-terra 
Requires:         R-CRAN-units 

%description
Provides methods for spatial concentration and radius-based risk
calculations. The package focuses on efficient determination of the sum of
observations within a given radius, identifying areas of high local
concentration, and aggregating point data to polygon geometries. These
methods are useful for applications such as insurance, urban analytics,
environmental exposure analysis, and other spatial point pattern
workflows. The underlying maximum covering problem is described by Church
(1974) <doi:10.1007/BF01942293>.

%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}