pq - pokemon by best recipe chance.js

[...(function* () {
	for (const pokemon of app.pokeData) {
		let bestChance = 0;

		for (const dish in pokemon.recipeWeights) {
			for (const quality in pokemon.recipeWeights[dish]) {
				const weight = pokemon.recipeWeights[dish][quality];
				const chance = weight / app.recipeWeightSums[dish][quality];

				if (!app.recipeTable[dish][quality].length) {
					continue;  // impossible: no recipe results in this dish/quality combination
				}

				if (chance > bestChance) {
					bestChance = chance;
				}
			}
		}
		if (bestChance !== 0) {
			yield [pokemon.name, bestChance];
		}
	}
})()]
	.sort( ([, left], [, right]) => right - left )
	.map( ([pokemon, chance]) => [pokemon, (100 * chance).toFixed(2) + "%"] )