#230 Add Streaks component

forgettable-frontend/package.json

@@ -15,6 +15,7 @@
     "firebase": "^9.6.8",
     "image-to-base64": "^2.2.0",
     "react": "^17.0.2",
+    "react-calendar-heatmap": "^1.8.1",
     "react-dom": "^17.0.2",
     "react-firebase-hooks": "^5.0.3",
     "react-google-autocomplete": "^2.6.1",
@@ -23,6 +24,7 @@
     "react-scripts": "^5.0.0",
     "react-test-renderer": "^17.0.2",
     "react-toastify": "^8.2.0",
+    "react-tooltip": "^4.2.21",
     "typescript": "^4.6.2",
     "web-vitals": "^2.1.4"
   },

forgettable-frontend/src/components/Streaks/Streaks.js

@@ -0,0 +1,103 @@
+
+import React, {useState, useEffect} from 'react';
+import CalendarHeatmap from 'react-calendar-heatmap';
+import ReactTooltip from 'react-tooltip';
+import classes from './Streaks.module.css';
+import './react-calendar-heatmap/dist/styles.css';
+import {getLongDateStringWithSlashes} from '../../functions/dateFormatter';
+import {getAllEncounters} from '../../services';
+import {unmarshalEncounters} from '../../functions/dataUnmarshaller';
+import {Avatar, Card} from '@mui/material';
+
+const today = new Date();
+
+function Streaks(encounter) {
+  const [dates, setDates]=useState([]);
+  async function getDate() {
+    const encountersResult = await getAllEncounters();
+
+    const unmarshalledEncounters = encountersResult.map((encounter) =>
+      unmarshalEncounters(encounter),
+    );
+    setDates(unmarshalledEncounters.map((a) =>a.date));
+  }
+  useEffect(()=>{
+    try {
+      getDate();
+    } catch (err) {
+      console.log(err);
+    }
+  }, [encounter]);
+  const occurrences = dates.reduce(function(acc, curr) {
+    return acc[curr] ? ++acc[curr] : acc[curr] = 1, acc;
+  }, {});
+  const resultDate = Object.keys(occurrences);
+  const resultCount = Object.values(occurrences);
+  const data = getRange(resultCount.length).map((d) => (
+    {
+      date: resultDate[d],
+      count: resultCount[d],
+    }));
+  return (
+    <div>
+      <header>
+        <h2>Streaks</h2>
+        <div className={classes.description}>
+          <div>Encounter for last 5 months</div>
+          <div className={classes.descriptionScales}>
+            <div className={classes.scales}>
+              <div>Low  </div>
+              <div className={classes.streaks0} />
+              <div className={classes.streaks1} />
+              <div className={classes.streaks2} />
+              <div className={classes.streaks3} />
+              <div className={classes.streaks4} />
+              <div className={classes.streaks5} />
+              <div>  High</div>
+            </div>
+          </div>
+        </div>
+      </header>
+      <div>
+        <ReactTooltip/>
+        <CalendarHeatmap
+
+          startDate={shiftDate(today, -150)}
+          endDate={today}
+          values={data}
+          classForValue={(value) => {
+            if (!value) {
+              return 'color-streaks-0';
+            }
+            return `${value.count}` <= 10 ?
+              `color-streaks-${value.count}` :
+              `color-streaks-10`;
+          }}
+          tooltipDataAttrs={(value) => {
+            if (!value.date) {
+              return {'data-tip':
+              `None encounter at this date`};
+            }
+            return {
+              'data-tip': `${getLongDateStringWithSlashes(value.date)} 
+              has count: 
+              ${value.count }`,
+            };
+          }
+          }
+          showWeekdayLabels={true}
+        />
+      </div>
+    </div>
+  );
+}
+function shiftDate(date, numDays) {
+  const newDate = new Date(date);
+  newDate.setDate(newDate.getDate() + numDays);
+  return newDate;
+}
+
+function getRange(count) {
+  return Array.from({length: count}, (_, i) => i);
+}
+export default Streaks;

forgettable-frontend/src/components/Streaks/Streaks.module.css

@@ -0,0 +1,69 @@
+.scales {
+    display: flex;
+    margin-left: auto; 
+    margin-right: 0;
+  }
+ .description {
+    width: 915px;
+    margin-left: 29px;
+    color: #313131;
+    display: flex;
+    justify-content: space-between;
+}
+
+.descriptionScales {
+    display: flex;
+}
+
+.streaks0 {
+    background: #eeeeee;
+    fill: #eeeeee;
+    width: 14px;
+    height: 14px;
+    margin: 5px;
+    border-radius: 50%;
+}
+
+.streaks1 {
+    background:#F3D58A ;
+    fill: #F3D58A;
+    width: 14px;
+    height: 14px;
+    margin: 5px;
+    border-radius: 50%;
+}
+
+.streaks2 {
+    width: 14px;
+    height: 14px;
+    margin: 5px;
+    border-radius: 50%;
+    fill: #ecc769;
+    background: #ecc769;
+}
+
+.streaks3 {
+    width: 14px;
+    height: 14px;
+    margin: 5px;
+    border-radius: 50%;
+    fill: #ebb429;
+    background: #ebb429;
+}
+
+.streaks4 {
+    width: 14px;
+    height: 14px;
+    margin: 5px;
+    border-radius: 50%;
+    fill: #d89d07;
+    background: #d89d07;
+}
+.streaks5 {
+    width: 14px;
+    height: 14px;
+    margin: 5px;
+    border-radius: 50%;
+    fill: #d80707;
+    background:#d80707;
+}

forgettable-frontend/src/components/Streaks/react-calendar-heatmap/dist/styles.css

@@ -0,0 +1,59 @@
+/*
+ * react-calendar-heatmap styles
+ *
+ * All of the styles in this file are optional and configurable!
+ * The github and gitlab color scales are provided for reference.
+ */
+
+ .react-calendar-heatmap text {
+    font-size: 5px;
+    fill: #aaa;
+  }
+
+  .react-calendar-heatmap .react-calendar-heatmap-small-text {
+    font-size: 5px;
+  }
+
+  .react-calendar-heatmap rect:hover {
+    stroke: #555;
+    stroke-width: 1px;
+  }
+
+
+  .color-streaks-0 {
+    fill: #eeeeee;
+  }
+
+  .color-streaks-1 {
+    fill: #F3D58A;
+  }
+
+  .color-streaks-2 {
+    fill: #ecc769;
+  }
+
+  .color-streaks-3 {
+    fill: #ebb429;
+  }
+
+  .color-streaks-4 {
+    fill: #e9a804;
+  }
+  .color-streaks-5 {
+    fill: #d89d07;
+  }
+  .color-streaks-6 {
+    fill: #8f6804;
+  }
+  .color-streaks-7 {
+    fill: #7b5902;
+  }
+  .color-streaks-8 {
+    fill: #4b3600;
+  }
+  .color-streaks-9 {
+    fill: #463200;
+  }
+  .color-streaks-10 {
+    fill: #d80707;
+  }

forgettable-frontend/src/pages/home/Home.js

@@ -19,6 +19,7 @@ import { useNavigate } from 'react-router-dom';
 import { unmarshalPerson, unmarshalEncounters } from '../../functions/dataUnmarshaller';
 import UpcomingBirthdaySummary from '../../components/UpcomingBirthdaySummary/UpcomingBirthdaySummary';
 import SearchFilterModal from '../../components/SearchFilterModal/SearchFilterModal';
+import Streaks from '../../components/Streaks/Streaks';
 
 function Home() {
   const [isHover, setIsHover] = useState(false);
@@ -162,6 +163,9 @@ function Home() {
         </div>
 
         <div className={classes.body_container}>
+          <div className={classes.streaks_container}>
+            <Streaks encounter={encountersList}/>
+          </div>
           <div className={classes.home_subtitleContainer}>
             <div className={classes.home_subtitle}>Recently Updated</div>
             <Link to="/people" style={{ textDecoration: 'none' }}>

forgettable-frontend/src/pages/home/Home.module.css

@@ -13,7 +13,19 @@
     font-size: var(--text-xxlarge);
     font-weight: var(--font-semibold);
 }
-
+.streaks_container {
+    display: flex;
+    flex-direction: column;
+    /* position: absolute;
+    bottom: 0px; */
+    /* gap: 32px; */
+    margin-left: 35px;
+    margin-top: flex;
+    margin-bottom: 20px;
+    margin-right: 490px; /* accounts for summary panel + margin */
+    min-width: 805px;
+    max-width: 1565px;
+}
 .home_searchArea {
     width: 100%;
     display: flex;