refactor: question components

src/web/display/DisplayQuestion/QuestionFooter.tsx

@@ -3,57 +3,28 @@ import { QuestionFragment } from "../../search/queries.generated";
 type QualityIndicator = QuestionFragment["qualityIndicators"];
 type IndicatorName = keyof QualityIndicator;
 
-const formatQualityIndicator = (indicator: IndicatorName) => {
+// this duplication can probably be simplified with typescript magic, but this is good enough for now
-  let result: string | null = null;
+type UsedIndicatorName =
-  switch (indicator) {
+  | "volume"
-    case "numForecasts":
+  | "numForecasters"
-      result = null;
+  | "spread"
-      break;
+  | "sharesVolume"
+  | "liquidity"
+  | "tradeVolume"
+  | "openInterest";
 
-    case "stars":
+const qualityIndicatorLabels: { [k in UsedIndicatorName]: string } = {
-      result = null;
+  // numForecasts: null,
-      break;
+  // stars: null,
-
+  // yesBid: "Yes bid",
-    case "volume":
+  // yesAsk: "Yes ask",
-      result = "Volume";
+  volume: "Volume",
-      break;
+  numForecasters: "Forecasters",
-
+  spread: "Spread",
-    case "numForecasters":
+  sharesVolume: "Shares vol.",
-      result = "Forecasters";
+  liquidity: "Liquidity",
-      break;
+  tradeVolume: "Volume",
-
+  openInterest: "Interest",
-    // case "yesBid":
-    //   result = null; // "Yes bid"
-    //   break;
-
-    // case "yesAsk":
-    //   result = null; // "Yes ask"
-    //   break;
-
-    case "spread":
-      result = "Spread";
-      break;
-    case "sharesVolume":
-      result = "Shares vol.";
-      break;
-
-    case "openInterest":
-      result = "Interest";
-      break;
-
-    // case "resolution_data":
-    //   result = null;
-    //   break;
-
-    case "liquidity":
-      result = "Liquidity";
-      break;
-
-    case "tradeVolume":
-      result = "Volume";
-      break;
-  }
-  return result;
 };
 
 const formatNumber = (num) => {
@@ -66,27 +37,16 @@ const formatNumber = (num) => {
   }
 };
 
-const formatQualityIndicators = (qualityIndicators: QualityIndicator) => {
-  let newQualityIndicators: { [k: string]: string | number } = {};
-  for (const key of Object.keys(qualityIndicators)) {
-    const newKey = formatQualityIndicator(key as IndicatorName);
-    if (newKey && qualityIndicators[key] !== null) {
-      newQualityIndicators[newKey] = qualityIndicators[key];
-    }
-  }
-  return newQualityIndicators;
-};
-
 /* Display functions*/
 
 const getPercentageSymbolIfNeeded = ({
   indicator,
   platform,
 }: {
-  indicator: string;
+  indicator: UsedIndicatorName;
   platform: string;
 }) => {
-  let indicatorsWhichNeedPercentageSymbol = ["Spread"];
+  let indicatorsWhichNeedPercentageSymbol: IndicatorName[] = ["spread"];
   if (indicatorsWhichNeedPercentageSymbol.includes(indicator)) {
     return "%";
   } else {
@@ -98,10 +58,15 @@ const getCurrencySymbolIfNeeded = ({
   indicator,
   platform,
 }: {
-  indicator: string;
+  indicator: UsedIndicatorName;
   platform: string;
 }) => {
-  let indicatorsWhichNeedCurrencySymbol = ["Volume", "Interest", "Liquidity"];
+  const indicatorsWhichNeedCurrencySymbol: IndicatorName[] = [
+    "volume",
+    "tradeVolume",
+    "openInterest",
+    "liquidity",
+  ];
   let dollarPlatforms = ["predictit", "kalshi", "polymarket"];
   if (indicatorsWhichNeedCurrencySymbol.includes(indicator)) {
     if (dollarPlatforms.includes(platform)) {
@@ -114,66 +79,50 @@ const getCurrencySymbolIfNeeded = ({
   }
 };
 
-const showFirstQualityIndicator: React.FC<{
+const FirstQualityIndicator: React.FC<{
   question: QuestionFragment;
-  showTimeStamp: boolean;
+}> = ({ question }) => {
-}> = ({ question, showTimeStamp }) => {
+  if (question.qualityIndicators.numForecasts) {
-  const lastUpdated = new Date(question.timestamp * 1000);
-  if (!!question.qualityIndicators.numForecasts) {
     return (
-      <div className="flex col-span-1 row-span-1">
+      <div className="flex">
-        {/*<span>{` ${numforecasts == 1 ? "Forecast" : "Forecasts:"}`}</span>&nbsp;*/}
         <span>Forecasts:</span>&nbsp;
         <span className="font-bold">
           {Number(question.qualityIndicators.numForecasts).toFixed(0)}
         </span>
       </div>
     );
-  } else if (showTimeStamp) {
-    return (
-      <span className="hidden sm:flex items-center justify-center text-gray-600 mt-2">
-        <svg className="ml-4 mr-1 mt-1" height="10" width="16">
-          <circle cx="4" cy="4" r="4" fill="rgb(29, 78, 216)" />
-        </svg>
-        {`Last updated: ${
-          lastUpdated ? lastUpdated.toISOString().slice(0, 10) : "unknown"
-        }`}
-      </span>
-    );
   } else {
     return null;
   }
 };
 
-const displayQualityIndicators: React.FC<{
+const QualityIndicatorsList: React.FC<{
   question: QuestionFragment;
-  showTimeStamp: boolean;
+}> = ({ question }) => {
-}> = ({ question, showTimeStamp }) => {
-  const { qualityIndicators } = question;
   return (
     <div className="text-sm">
-      {showFirstQualityIndicator({
+      <FirstQualityIndicator question={question} />
-        question,
+      {Object.entries(question.qualityIndicators).map((entry, i) => {
-        showTimeStamp,
+        const indicatorLabel = qualityIndicatorLabels[entry[0]];
-      })}
+        if (!indicatorLabel || entry[1] === null) return;
-      {Object.entries(formatQualityIndicators(question.qualityIndicators)).map(
+        const indicator = entry[0] as UsedIndicatorName; // guaranteed by the previous line
-        (entry, i) => {
+        const value = entry[1];
+
         return (
-            <div className="col-span-1 row-span-1">
+          <div key={indicator}>
-              <span>${entry[0]}:</span>&nbsp;
+            <span>{indicatorLabel}:</span>&nbsp;
             <span className="font-bold">
               {`${getCurrencySymbolIfNeeded({
-                  indicator: entry[0],
+                indicator,
                 platform: question.platform.id,
-                })}${formatNumber(entry[1])}${getPercentageSymbolIfNeeded({
+              })}${formatNumber(value)}${getPercentageSymbolIfNeeded({
-                  indicator: entry[0],
+                indicator,
                 platform: question.platform.id,
               })}`}
             </span>
           </div>
         );
-        }
+      })}
-      )}
     </div>
   );
 };
@@ -235,16 +184,13 @@ function getStarsColor(numstars: number) {
 
 interface Props {
   question: QuestionFragment;
-  showTimeStamp: boolean;
   expandFooterToFullWidth: boolean;
 }
 
 export const QuestionFooter: React.FC<Props> = ({
   question,
-  showTimeStamp,
   expandFooterToFullWidth,
 }) => {
-  let debuggingWithBackground = false;
   return (
     <div
       className={`grid grid-cols-3 ${
@@ -254,14 +200,14 @@ export const QuestionFooter: React.FC<Props> = ({
       <div
         className={`self-center col-span-1 ${getStarsColor(
           question.qualityIndicators.stars
-        )} ${debuggingWithBackground ? "bg-red-200" : ""}`}
+        )}`}
       >
         {getstars(question.qualityIndicators.stars)}
       </div>
       <div
         className={`${
           expandFooterToFullWidth ? "place-self-center" : "self-center"
-        }  col-span-1 font-bold ${debuggingWithBackground ? "bg-red-100" : ""}`}
+        }  col-span-1 font-bold`}
       >
         {question.platform.label
           .replace("Good Judgment Open", "GJOpen")
@@ -272,12 +218,9 @@ export const QuestionFooter: React.FC<Props> = ({
           expandFooterToFullWidth
             ? "justify-self-end mr-4"
             : "justify-self-center"
-        } col-span-1 ${debuggingWithBackground ? "bg-red-100" : ""}`}
+        } col-span-1`}
       >
-        {displayQualityIndicators({
+        <QualityIndicatorsList question={question} />
-          question,
-          showTimeStamp,
-        })}
       </div>
     </div>
   );

src/web/display/DisplayQuestion/index.tsx

@@ -4,7 +4,6 @@ import ReactMarkdown from "react-markdown";
 
 import { CopyText } from "../../common/CopyText";
 import { QuestionOptions } from "../../questions/components/QuestionOptions";
-import { formatProbability } from "../../questions/utils";
 import { QuestionFragment } from "../../search/queries.generated";
 import { Card } from "../Card";
 import { QuestionFooter } from "./QuestionFooter";
@@ -87,99 +86,12 @@ const cleanText = (text: string): string => {
   return textString;
 };
 
-const primaryForecastColor = (probability: number) => {
-  if (probability < 0.03) {
-    return "bg-red-600";
-  } else if (probability < 0.1) {
-    return "bg-red-600 opacity-80";
-  } else if (probability < 0.2) {
-    return "bg-red-600 opacity-70";
-  } else if (probability < 0.3) {
-    return "bg-red-600 opacity-60";
-  } else if (probability < 0.4) {
-    return "bg-red-600 opacity-50";
-  } else if (probability < 0.5) {
-    return "bg-gray-500";
-  } else if (probability < 0.6) {
-    return "bg-gray-500";
-  } else if (probability < 0.7) {
-    return "bg-green-600 opacity-50";
-  } else if (probability < 0.8) {
-    return "bg-green-600 opacity-60";
-  } else if (probability < 0.9) {
-    return "bg-green-600 opacity-70";
-  } else if (probability < 0.97) {
-    return "bg-green-600 opacity-80";
-  } else {
-    return "bg-green-600";
-  }
-};
-
-const textColor = (probability: number) => {
-  if (probability < 0.03) {
-    return "text-red-600";
-  } else if (probability < 0.1) {
-    return "text-red-600 opacity-80";
-  } else if (probability < 0.2) {
-    return "text-red-600 opacity-80";
-  } else if (probability < 0.3) {
-    return "text-red-600 opacity-70";
-  } else if (probability < 0.4) {
-    return "text-red-600 opacity-70";
-  } else if (probability < 0.5) {
-    return "text-gray-500";
-  } else if (probability < 0.6) {
-    return "text-gray-500";
-  } else if (probability < 0.7) {
-    return "text-green-600 opacity-70";
-  } else if (probability < 0.8) {
-    return "text-green-600 opacity-70";
-  } else if (probability < 0.9) {
-    return "text-green-600 opacity-80";
-  } else if (probability < 0.97) {
-    return "text-green-600 opacity-80";
-  } else {
-    return "text-green-600";
-  }
-};
-
-const primaryEstimateAsText = (probability: number) => {
-  if (probability < 0.03) {
-    return "Exceptionally unlikely";
-  } else if (probability < 0.1) {
-    return "Very unlikely";
-  } else if (probability < 0.4) {
-    return "Unlikely";
-  } else if (probability < 0.6) {
-    return "About Even";
-  } else if (probability < 0.9) {
-    return "Likely";
-  } else if (probability < 0.97) {
-    return "Very likely";
-  } else {
-    return "Virtually certain";
-  }
-};
-
-// Logical checks
-
-const checkIfDisplayTimeStampAtBottom = (qualityIndicators: {
-  [k: string]: any;
-}) => {
-  let indicators = Object.keys(qualityIndicators);
-  if (indicators.length == 1 && indicators[0] == "stars") {
-    return true;
-  } else {
-    return false;
-  }
-};
-
 // Auxiliary components
 
 const DisplayMarkdown: React.FC<{ description: string }> = ({
   description,
 }) => {
-  let formatted = truncateText(250, cleanText(description));
+  const formatted = truncateText(250, cleanText(description));
   // overflow-hidden overflow-ellipsis h-24
   return formatted === "" ? null : (
     <div className="overflow-clip">
@@ -217,19 +129,10 @@ export const DisplayQuestion: React.FC<Props> = ({
   expandFooterToFullWidth,
   showIdToggle,
 }) => {
-  const {
+  const { options } = question;
-    platform,
+  const lastUpdated = new Date(question.timestamp * 1000);
-    description,
-    options,
-    qualityIndicators,
-    timestamp,
-    visualization,
-  } = question;
-  const lastUpdated = new Date(timestamp * 1000);
-  const displayTimestampAtBottom =
-    checkIfDisplayTimeStampAtBottom(qualityIndicators);
 
-  const yesNoOptions =
+  const isBinary =
     options.length === 2 &&
     (options[0].name === "Yes" || options[0].name === "No");
 
@@ -243,7 +146,7 @@ export const DisplayQuestion: React.FC<Props> = ({
             </div>
           ) : null}
           <div>
-            <Link href={`/questions/${question.id}`}>
+            <Link href={`/questions/${question.id}`} passHref>
               <a className="float-right block ml-2 mt-1.5">
                 <FaExpand
                   size="18"
@@ -261,41 +164,17 @@ export const DisplayQuestion: React.FC<Props> = ({
               </a>
             </Card.Title>
           </div>
-          {yesNoOptions && (
+          {isBinary ? (
             <div className="flex justify-between">
-              <div className="space-x-2">
+              <QuestionOptions options={options} />
-                <span
+              <div className={`hidden ${showTimeStamp ? "sm:block" : ""}`}>
-                  className={`${primaryForecastColor(
-                    options[0].probability
-                  )} text-white w-16 rounded-md px-1.5 py-0.5 font-bold`}
-                >
-                  {formatProbability(options[0].probability)}
-                </span>
-                <span
-                  className={`${textColor(
-                    options[0].probability
-                  )} text-gray-500 inline-block`}
-                >
-                  {primaryEstimateAsText(options[0].probability)}
-                </span>
-              </div>
-              <div
-                className={`hidden ${
-                  showTimeStamp && !displayTimestampAtBottom ? "sm:block" : ""
-                }`}
-              >
                 <LastUpdated timestamp={lastUpdated} />
               </div>
             </div>
-          )}
+          ) : (
-          {!yesNoOptions && (
             <div className="space-y-2">
               <QuestionOptions options={options} />
-              <div
+              <div className={`hidden ${showTimeStamp ? "sm:block" : ""} ml-6`}>
-                className={`hidden ${
-                  showTimeStamp && !displayTimestampAtBottom ? "sm:block" : ""
-                } ml-6`}
-              >
                 <LastUpdated timestamp={lastUpdated} />
               </div>
             </div>
@@ -303,14 +182,14 @@ export const DisplayQuestion: React.FC<Props> = ({
 
           {question.platform.id !== "guesstimate" && options.length < 3 && (
             <div className="text-gray-500">
-              <DisplayMarkdown description={description} />
+              <DisplayMarkdown description={question.description} />
             </div>
           )}
 
           {question.platform.id === "guesstimate" && (
             <img
               className="rounded-sm"
-              src={visualization}
+              src={question.visualization}
               alt="Guesstimate Screenshot"
             />
           )}
@@ -324,7 +203,6 @@ export const DisplayQuestion: React.FC<Props> = ({
         <div className="w-full">
           <QuestionFooter
             question={question}
-            showTimeStamp={showTimeStamp && displayTimestampAtBottom}
             expandFooterToFullWidth={expandFooterToFullWidth}
           />
         </div>

src/web/questions/components/QuestionOptions.tsx

@@ -1,7 +1,83 @@
+import { QuestionFragment } from "../../search/queries.generated";
 import { formatProbability } from "../utils";
 
-const OptionRow: React.FC<{ option: any }> = ({ option }) => {
+type Option = QuestionFragment["options"][0];
-  const chooseColor = (probability: number) => {
+
+const textColor = (probability: number) => {
+  if (probability < 0.03) {
+    return "text-red-600";
+  } else if (probability < 0.1) {
+    return "text-red-600 opacity-80";
+  } else if (probability < 0.2) {
+    return "text-red-600 opacity-80";
+  } else if (probability < 0.3) {
+    return "text-red-600 opacity-70";
+  } else if (probability < 0.4) {
+    return "text-red-600 opacity-70";
+  } else if (probability < 0.5) {
+    return "text-gray-500";
+  } else if (probability < 0.6) {
+    return "text-gray-500";
+  } else if (probability < 0.7) {
+    return "text-green-600 opacity-70";
+  } else if (probability < 0.8) {
+    return "text-green-600 opacity-70";
+  } else if (probability < 0.9) {
+    return "text-green-600 opacity-80";
+  } else if (probability < 0.97) {
+    return "text-green-600 opacity-80";
+  } else {
+    return "text-green-600";
+  }
+};
+
+const primaryForecastColor = (probability: number) => {
+  if (probability < 0.03) {
+    return "bg-red-600";
+  } else if (probability < 0.1) {
+    return "bg-red-600 opacity-80";
+  } else if (probability < 0.2) {
+    return "bg-red-600 opacity-70";
+  } else if (probability < 0.3) {
+    return "bg-red-600 opacity-60";
+  } else if (probability < 0.4) {
+    return "bg-red-600 opacity-50";
+  } else if (probability < 0.5) {
+    return "bg-gray-500";
+  } else if (probability < 0.6) {
+    return "bg-gray-500";
+  } else if (probability < 0.7) {
+    return "bg-green-600 opacity-50";
+  } else if (probability < 0.8) {
+    return "bg-green-600 opacity-60";
+  } else if (probability < 0.9) {
+    return "bg-green-600 opacity-70";
+  } else if (probability < 0.97) {
+    return "bg-green-600 opacity-80";
+  } else {
+    return "bg-green-600";
+  }
+};
+
+const primaryEstimateAsText = (probability: number) => {
+  if (probability < 0.03) {
+    return "Exceptionally unlikely";
+  } else if (probability < 0.1) {
+    return "Very unlikely";
+  } else if (probability < 0.4) {
+    return "Unlikely";
+  } else if (probability < 0.6) {
+    return "About Even";
+  } else if (probability < 0.9) {
+    return "Likely";
+  } else if (probability < 0.97) {
+    return "Very likely";
+  } else {
+    return "Virtually certain";
+  }
+};
+
+const chooseColor = (probability: number) => {
   if (probability < 0.1) {
     return "bg-blue-50 text-blue-500";
   } else if (probability < 0.3) {
@@ -11,8 +87,9 @@ const OptionRow: React.FC<{ option: any }> = ({ option }) => {
   } else {
     return "bg-blue-300 text-blue-800";
   }
-  };
+};
 
+const OptionRow: React.FC<{ option: Option }> = ({ option }) => {
   return (
     <div className="flex items-center">
       <div
@@ -29,9 +106,36 @@ const OptionRow: React.FC<{ option: any }> = ({ option }) => {
   );
 };
 
-export const QuestionOptions: React.FC<{ options: any[] }> = ({ options }) => {
+export const QuestionOptions: React.FC<{ options: Option[] }> = ({
+  options,
+}) => {
+  const isBinary =
+    options.length === 2 &&
+    (options[0].name === "Yes" || options[0].name === "No");
+
   const optionsSorted = options.sort((a, b) => b.probability - a.probability);
   const optionsMax5 = !!optionsSorted.slice ? optionsSorted.slice(0, 5) : []; // display max 5 options.
+
+  if (isBinary) {
+    return (
+      <div className="space-x-2">
+        <span
+          className={`${primaryForecastColor(
+            options[0].probability
+          )} text-white w-16 rounded-md px-1.5 py-0.5 font-bold`}
+        >
+          {formatProbability(options[0].probability)}
+        </span>
+        <span
+          className={`${textColor(
+            options[0].probability
+          )} text-gray-500 inline-block`}
+        >
+          {primaryEstimateAsText(options[0].probability)}
+        </span>
+      </div>
+    );
+  } else {
     return (
       <div className="space-y-2">
         {optionsMax5.map((option, i) => (
@@ -39,4 +143,5 @@ export const QuestionOptions: React.FC<{ options: any[] }> = ({ options }) => {
         ))}
       </div>
     );
+  }
 };

src/web/questions/pages/QuestionPage.tsx

@@ -3,6 +3,7 @@ import ReactMarkdown from "react-markdown";
 
 import { Query } from "../../common/Query";
 import { Card } from "../../display/Card";
+import { QuestionFooter } from "../../display/DisplayQuestion/QuestionFooter";
 import { Layout } from "../../display/Layout";
 import { QuestionFragment } from "../../search/queries.generated";
 import { ssrUrql } from "../../urql";
@@ -39,8 +40,18 @@ const QuestionCardContents: React.FC<{ question: QuestionFragment }> = ({
   question,
 }) => (
   <div className="space-y-4">
-    <h1>{question.title}</h1>
+    <h1>
+      <a
+        className="text-black no-underline"
+        href={question.url}
+        target="_blank"
+      >
+        {question.title}
+      </a>
+    </h1>
+    <QuestionFooter question={question} expandFooterToFullWidth={true} />
     <QuestionOptions options={question.options} />
+
     <ReactMarkdown linkTarget="_blank" className="font-normal">
       {question.description}
     </ReactMarkdown>