function tooltip_html(d) { var f = d3.format(".1f"); var f2 = d3.format("+.1f"); var trows = ''; const scaler = 2; var uncontested; let state_name = _.head(d).statename; var district_name = function(d) { var suffix='' switch (d.slice(-1)) { case('1'): suffix = 'st'; break; case('2'): suffix = 'nd'; break; case('3'): suffix = 'rd'; break; default: suffix='th' } return( d+'^'+suffix+'') } var candidates = _(d).groupBy('candidate').map((objs, key) => ({ 'candidate': key, 'voteshare': _.sumBy(objs, 'voteshare'), 'votecount': _.sumBy(objs, 'votecount'), 'modelled_voteshare': _.sumBy(objs, 'models.classic.voteshare'), 'models': objs[0].models, 'winprob': objs[0].models.classic.winprob, 'precinctsreportingpct':objs[0].precinctsreportingpct, 'party': _.sumBy(objs, 'party'), 'winner': objs[0].winner })) .value(); candidates = _.orderBy(candidates,['modelled_voteshare'],['desc']); let winning_party=''; let winning_colour='#eeeeee' let winpred_str=''; // predicted winner has highest probability according to classic model var trows = candidates.map( function (c) { if (!c.hasOwnProperty('models') || _.isUndefined(c.models)) { var _c = null; var models_str = ' '; } else { let m = c.models; var _c = m.classic.voteshare; var _c0 = m.classic.voteshare_lo; var _c1 = m.classic.voteshare_hi; var _l = m.lite.voteshare; var _l0 = m.lite.voteshare_lo; var _l1 = m.lite.voteshare_hi; var _d = m.deluxe.voteshare; var _d0 = m.deluxe.voteshare_lo; var _d1 = m.deluxe.voteshare_hi; models_str = ` `; } let voteshare_diff = c.voteshare - _c; let candidate_string = c.candidate+' ('+c.party+')' if (c.winner && (c.votecount===0)) { uncontested=true } if (c.winner) { candidate_string = ''+candidate_string+''; winning_party = c.party //predcited_winner = } let predicted_winner = _.maxBy(candidates, 'winprob'); if (predicted_winner.winner) { winpred_str = "✓ winner predicted" } else { winpred_str = "❌ winner not predicted" } return ` `+candidate_string+` `+f(c.voteshare)+` `+f2(voteshare_diff)+` ` }).join("") let titlestr = _.startCase(_.toLower(state_name))+` `+district_name(_.head(d).district); if (uncontested) { titlestr += ' [UNCONTESTED]' } if (winning_party==='R') { winning_party='REPUBLICAN'; winning_colour='#E91D0Ecc' } if (winning_party==='D') { winning_party='DEMOCRAT'; winning_colour='#0015BCcc' } return `

`+titlestr+`

`+winning_party+`

`+winpred_str+`

(`+d[0].precinctsreportingpct*100+`% precincts reported)
`+trows+`

Vote Share (%)

Candidate Actual Forecast Delta from
Classic Mid

` }