#!/bin/bash
if [ "$1" == "-h" ] ; then
    echo "
    bibview - search for citekey in a bibjson.json and preview pdf
         usage:
          bibview

         depends: 
          fzf
          zathura (or other fast pdf viewer)

         defaults:
          Set the required default file locations (csl file, bib file)
 
    "
    exit 0
fi
#Setup defaults
bibdFile=${2:-$HOME/projects/bibd/OMEGA.json}
#pandoc-citeproc --bib2json ~/projects/bibd/OMEGA.bib > OMEGA.json
cd $(dirname $bibdFile)
set -e #exit if an error

# export citeKey=$1
# doiStr=$(jq -r '.[] | select(.id==env.citeKey).DOI' $bibdFile)
# urlStr=$(jq -r '.[] | select(.id==env.citeKey).URL' $bibdFile)

#actually this is the good one, opens pdfs quickly
jq -r '.[] | [.id, .title, .abstract, .keyword, .DOI, .PMID, .author[]?.family, .issued[]?[0]?[0], .["container-title"], .URL] | join("  ")' $bibdFile | fzf --preview 'echo {}' --preview-window=:up:70%:wrap --bind "enter:execute-silent(zathura {-1} &)"