Fix Export

docs/_react/bulma-customizer/src/App.jsx

@@ -142,30 +142,31 @@ const PAGE_IDS = {
   Layout: ["footer", "hero", "media", "section"],
   Export: ["export"],
 };
-const LOCAL_STORAGE_KEY = "bulma-customizer-vars"
+const LOCAL_STORAGE_KEY = "bulma-customizer-vars";
 
 export const CustomizerContext = createContext({
   isOpen: false,
+  showExport: false,
   cssvars: {},
   saved: {},
   currentTab: "",
   currentPage: "",
-  showExport: false,
   getVar: () => {},
   changeTab: () => {},
   changePage: () => {},
   updateVar: () => {},
+  hideExport: () => {},
 });
 
 function App() {
   const styleRef = useRef();
   const initialContext = {
-    isOpen: true,
+    isOpen: false,
+    showExport: false,
     cssvars: {},
     saved: {},
     currentTab: "Global Variables",
     currentPage: "colors",
-    showExport: true,
     getVar: (id) => {
       return context.cssvars[id];
     },
@@ -199,6 +200,29 @@ function App() {
         };
       });
     },
+    resetVars: () => {
+      setContext((context) => {
+        const cssvars = {};
+
+        for (const [key, value] of Object.entries(context.cssvars)) {
+          const item = { ...value, current: value.start };
+          cssvars[key] = item;
+        }
+
+        return {
+          ...context,
+          cssvars,
+        };
+      });
+    },
+    hideExport: () => {
+      setContext((context) => {
+        return {
+          ...context,
+          showExport: false,
+        };
+      });
+    },
   };
   const [context, setContext] = useState(() => {
     const saved = localStorage.getItem(LOCAL_STORAGE_KEY);
@@ -243,7 +267,7 @@ function App() {
         showExport: !context.showExport,
       };
     });
-  }
+  };
 
   // Get the computed styles of all cssvars
   useEffect(() => {
@@ -433,7 +457,7 @@ function App() {
   // Update the styling when the cssvars change
   useEffect(() => {
     const rules = {};
-    const storedVars = {}
+    const storedVars = {};
 
     Object.values(context.cssvars).forEach((cssvar) => {
       const { id, current, start, scope, unit } = cssvar;
@@ -470,7 +494,9 @@ function App() {
   }, [context.cssvars]);
 
   // Computed values
-  const isExportAvailable = Object.values(context.cssvars).some(item => item.current != item.start);
+  // const isExportAvailable = Object.values(context.cssvars).some(
+  //   (item) => item.current != item.start,
+  // );
 
   // Styles
   const tabsStyle = {
@@ -488,12 +514,15 @@ function App() {
 
   const exportClass = classNames({
     [cn.button]: true,
-    "button is-primary is-outlined": true,
+    "is-hidden": !context.isOpen,
+    "button is-primary is-outlined": !context.showExport,
+    "button is-primary": context.showExport,
   });
 
   const buttonClass = classNames({
     [cn.button]: true,
-    "button is-primary": true,
+    "button is-primary": !context.isOpen,
+    "button is-danger is-outlined": context.isOpen,
   });
 
   return (
@@ -502,7 +531,12 @@ function App() {
         <style ref={styleRef} />
 
         <div className={customizerClass}>
-          {context.showExport ? PAGE_TO_COMPONENT.export : <> <div className={controlsClass}>
+          {context.showExport ? (
+            PAGE_TO_COMPONENT.export
+          ) : (
+            <>
+              {" "}
+              <div className={controlsClass}>
                 <div className="select" style={tabsStyle}>
                   <select onChange={handleTabChange} value={context.currentTab}>
                     {TAB_IDS.map((tabId) => {
@@ -532,14 +566,15 @@ function App() {
                   );
                 })}
               </div>
-
-          {PAGE_TO_COMPONENT[context.currentPage]}</>}
+              {PAGE_TO_COMPONENT[context.currentPage]}
+            </>
+          )}
         </div>
 
         <div className={cn.buttons}>
-          {isExportAvailable && <button className={exportClass} onClick={handleExport}>
+          <button className={exportClass} onClick={handleExport}>
             Export
-          </button>}
+          </button>
 
           <button className={buttonClass} onClick={handleOpening}>
             {context.isOpen ? "Close Customizer" : "Open Customizer"}

docs/_react/bulma-customizer/src/components/Color.jsx

@@ -156,7 +156,7 @@ function Color({ color }) {
     updateVar(cssvar.id, value);
   };
 
-  if (!h) {
+  if (!h || !s || !l) {
     return;
   }
 

docs/_react/bulma-customizer/src/components/Export.jsx

@@ -6,9 +6,37 @@ import Highlighter from "components/Highlighter";
 import cn from "./Export.module.css";
 
 function Export() {
-  const { cssvars } = useContext(CustomizerContext);
+  const { cssvars, resetVars, hideExport } = useContext(CustomizerContext);
 
   const [css, setCSS] = useState("");
+  const [copied, setCopied] = useState(false);
+
+  const handleReset = (event) => {
+    event.preventDefault();
+
+    if (window.confirm("Are you sure?")) {
+      resetVars();
+    }
+  };
+
+  const handleGo = (event) => {
+    event.preventDefault();
+    hideExport();
+  };
+
+  const copyToClipboard = async (event) => {
+    event.preventDefault();
+
+    try {
+      await navigator.clipboard.writeText(css);
+      setCopied(true);
+      window.setTimeout(() => {
+        setCopied(false);
+      }, 500);
+    } catch (err) {
+      console.error("Failed to copy!", err);
+    }
+  };
 
   useEffect(() => {
     const rules = {};
@@ -43,30 +71,53 @@ function Export() {
 
   return (
     <div className={cn.main}>
-      {css ? (
-        <>
       <div className={cn.body}>
         <p className="title is-5">Export</p>
 
+        {css ? (
           <div className={cn.explanation}>
-              <p>Insert this CSS <em>after</em> importing Bulma.</p>
+            <p>
+              Insert this CSS <em>after</em> importing Bulma.
+            </p>
 
             <div className="buttons are-small">
-                <button className="button is-primary">Copy</button>
-                <button className="button is-danger is-outlined">Reset</button>
+              {copied ? (
+                <span className="button is-success">Copied!</span>
+              ) : (
+                <button onClick={copyToClipboard} className="button is-primary">
+                  Copy
+                </button>
+              )}
+              <button
+                onClick={handleReset}
+                className="button is-danger is-outlined"
+              >
+                Reset
+              </button>
             </div>
           </div>
+        ) : (
+          <>
+            <div className={cn.explanation}>
+              <p>
+                Customize CSS variables in the other pages and come back here to
+                find the generated CSS.
+              </p>
             </div>
 
+            <div className={cn.go}>
+              <button className="button is-primary" onClick={handleGo}>
+                Let&apos;s go!
+              </button>
+            </div>
+          </>
+        )}
+      </div>
+
+      {css && (
         <Highlighter PreTag="div" language="css">
           {css.trim()}
         </Highlighter>
-        </>
-      ) : (
-        <div className={cn.explanation}>
-          Customize CSS variables in the other pages and come back here to find
-          the generated CSS.
-        </div>
       )}
     </div>
   );

docs/_react/bulma-customizer/src/components/Export.module.css

@@ -7,7 +7,7 @@
 }
 
 .body :global(.title) {
-  margin-bottom: 0;
+  margin-bottom: 0.25rem;
 }
 
 .explanation {
@@ -15,7 +15,15 @@
   align-items: center;
   justify-content: space-between;
 
+  p {
+    padding: 3px 0;
+  }
+
   div {
     flex-wrap: nowrap;
   }
 }
+
+.go {
+  margin-top: 0.5rem;
+}