dashboard: Add search box and link to URL

Adds an input form for searching job names. Searches are appended to the URL.

Fixes kata-containers#4

Signed-off-by: Anna Finn <[email protected]>

components/searchForm.js

@@ -0,0 +1,22 @@
+export const SearchForm = ({ handleSearch }) => {
+    return (
+        <div className="flex flex-col items-center md:text-base text-xs">
+            <div className="flex min-[1126px]:justify-end justify-center w-full"> 
+            <form className="p-2 bg-gray-700 rounded-md flex flex-row" onSubmit={(e) => handleSearch(e)}> 
+                <div>
+                    <label className="block text-white">Match Mode:</label>
+                    <select name="matchMode" className="px-1 h-fit rounded-lg">
+                        <option value="or">Match Any</option>
+                        <option value="and">Match All</option>
+                    </select>
+                </div>
+                <div className="mx-2">
+                    <label className="block text-white">Search Text:</label>
+                    <input type="text" name="value" required></input>
+                </div>
+                <button type="submit" className="bg-blue-500 text-white px-4 rounded-3xl">Submit</button>
+            </form>
+            </div>
+        </div>
+    );
+};

pages/index.js

@@ -5,6 +5,8 @@ import Head from "next/head";
 import { weatherTemplate, getWeatherIndex } from "../components/weatherTemplate";
 import { OverlayPanel } from 'primereact/overlaypanel';
 import MaintainerMapping from "../maintainers.yml";
+import { basePath } from "../next.config.js";
+import { SearchForm } from "../components/searchForm";
 
 
 export default function Home() {
@@ -13,6 +15,7 @@ export default function Home() {
   const [rows, setRows] = useState([]);
   const [expandedRows, setExpandedRows] = useState([]);
   const [requiredFilter, setRequiredFilter] = useState(false);
+  const [keepSearch,    setKeepSearch]   = useState(true);
 
   useEffect(() => {
     const fetchData = async () => {
@@ -52,13 +55,51 @@ export default function Home() {
       filteredJobs = filteredJobs.filter((job) => job.required);
     }
     return filteredJobs;
+  }
+
+  // Filters the jobs s.t. all values must be contained in the name.
+  const matchAll = (filteredJobs, values) => {
+    return filteredJobs.filter((job) => {
+        const jobName = job.name.toLowerCase();
+        return values.every((val) => {
+            const decodedValue = decodeURIComponent(val).toLowerCase();
+            return jobName.includes(decodedValue);
+        });
+    });
+  };
+
+  // Filters the jobs s.t. at least one value must be contained in the name.
+  const matchAny = (filteredJobs, values) => {
+    return filteredJobs.filter((job) => {
+        const jobName = job.name.toLowerCase();
+        return values.some((val) => {
+            const decodedValue = decodeURIComponent(val).toLowerCase();
+            return jobName.includes(decodedValue); 
+        });
+    });
+  };
+
+  //Filter based on the URL. 
+  const filterURL = (filteredJobs) => {
+        const urlParams = new URLSearchParams(window.location.search);
+        switch(urlParams.get("matchMode")) {
+          case "and":
+            filteredJobs = matchAll(filteredJobs, urlParams.getAll("value"));
+            break;
+          case "or":
+            filteredJobs = matchAny(filteredJobs, urlParams.getAll("value"));
+            break;
+          default:
+            break;
+        }
+        return filteredJobs;
   };
 
   useEffect(() => {
     setLoading(true);
 
-    // Filter based on required tag.
     let filteredJobs = filterRequired(jobs);
+    filteredJobs = filterURL(filteredJobs);
 
     //Set the rows for the table.
     setRows(
@@ -87,8 +128,8 @@ export default function Home() {
     setExpandedRows(updatedExpandedRows);
   };
 
-  const buttonClass = (active) => `tab md:px-4 px-2 py-2 border-2 
-    ${active ? "border-blue-500 bg-blue-500 text-white" 
+  const buttonClass = (active) => `tab md:px-4 px-2 py-2 border-2
+    ${active ? "border-blue-500 bg-blue-500 text-white"
       : "border-gray-300 bg-white hover:bg-gray-100"}`;
 
 
@@ -251,6 +292,39 @@ export default function Home() {
     );
   };
 
+    // Apply search terms to the URL and reload the page.
+    const handleSearch= (e) => {
+      // Prevent the default behavior so that we can keep search terms.
+      e.preventDefault();
+      const matchMode = e.target.matchMode.value;
+      const value = e.target.value.value.trimEnd();
+      if (value) {
+        // Append the new matchMode regardless of if search terms were kept.
+        const path = new URLSearchParams();
+        path.append("matchMode", matchMode);
+        if (keepSearch) {
+          // If keepSearch is true, add existing parameters in the URL.
+          const urlParams = new URLSearchParams(window.location.search);
+          urlParams.getAll("value").forEach((val) => {
+            path.append("value", val); 
+          });
+        }
+        //Add the search term from the form and redirect.
+        path.append("value", value);
+        window.location.assign(`${basePath}/?${path.toString()}`);
+      }
+    };
+
+    // Clear the search parameters, but only if they exist.
+    const clearSearch = () => {
+      const urlParts = window.location.href.split("?");
+      if(urlParts[1] !== undefined){
+        window.location.assign(urlParts[0]);
+      }
+    }
+
+
+
   const renderTable = () => (
     <DataTable
       value={rows}
@@ -315,14 +389,33 @@ export default function Home() {
           "m-0 h-full p-4 overflow-x-hidden overflow-y-auto bg-surface-ground font-normal text-text-color antialiased select-text"
         }
       >
-        <button 
-              className={buttonClass(requiredFilter)} 
-              onClick={() => setRequiredFilter(!requiredFilter)}>
-              Required Jobs Only
-        </button>
-        <div className="mt-4 text-lg">Total Rows: {rows.length}</div>
+
+        <div className="space-x-2 mx-auto">
+          <button 
+                className={buttonClass(requiredFilter)} 
+                onClick={() => setRequiredFilter(!requiredFilter)}>
+                Required Jobs Only
+          </button>
+          <button
+            className={buttonClass()}
+            onClick={() => clearSearch()}>
+            Clear Search
+          </button>
+          <button
+            className={buttonClass(keepSearch)}
+            onClick={() => setKeepSearch(!keepSearch)}>
+            Keep URL Search Terms
+          </button>
+        </div>
+
+        <SearchForm handleSearch={handleSearch} />
+
+        <div className="mt-1 text-center md:text-lg text-base">
+          Total Rows: {rows.length}
+        </div>
+
         <div>{renderTable()}</div>
       </main>
     </div>
   );
-}
+}