feat: add instructions

src/components/Ending.tsx

@@ -0,0 +1,25 @@
+import { FC, useEffect } from "react";
+import { Box, Divider, Typography } from "@mui/material";
+
+export const Ending: FC = () => {
+  useEffect(() => {
+    sessionStorage.clear();
+  }, []);
+
+  return (
+    <>
+      <Box marginX="auto" position="absolute" top="10%" width="85%" sx={{ transform: "translateX(-50%)" }}>
+        <Typography variant="h4" textAlign="initial" fontWeight="bold" marginBottom={1}>
+          Congratulations
+        </Typography>
+        <Divider />
+        <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginY={2}>
+          You have completed the test. Thank you for participating.
+        </Typography>
+        <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginY={2}>
+          You may now close the tab.
+        </Typography>
+      </Box>
+    </>
+  );
+};

src/components/GeneralDirection.tsx

@@ -1,20 +1,40 @@
 import { FC, useContext } from "react";
-import { Button } from "@mui/material";
+import { Box, Button, Divider, Typography } from "@mui/material";
 import { GeneralContext, Stage } from "../contexts/general.context";
 
 export const GeneralDirection: FC = () => {
   const cxt = useContext(GeneralContext);
 
   const continueButtonHandler = () => {
-    cxt?.setStage(Stage.SOUND_CHECK);
+    cxt?.setStage(Stage.TRANSITION);
   };
 
   return (
     <>
-      <h2>General Direction Placeholder</h2>
-      <Button variant="contained" onClick={continueButtonHandler}>
-        Continue
-      </Button>
+      <Box marginX="auto" position="absolute" top="10%" width="85%" sx={{ transform: "translateX(-50%)" }}>
+        <Typography variant="h4" textAlign="initial" fontWeight="bold" marginBottom={1}>
+          Directions
+        </Typography>
+        <Divider />
+        <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginY={2}>
+          Please do <strong>NOT</strong> use paper! Solve all questions in your mind. Click "Begin Test" to proceed.
+        </Typography>
+      </Box>
+      <Box
+        sx={{
+          position: "fixed",
+          bottom: 0,
+          left: 0,
+          right: 0,
+          display: "flex",
+          justifyContent: "center",
+          p: 1,
+        }}
+      >
+        <Button variant="contained" sx={{ fontSize: 18, padding: 1.5 }} fullWidth onClick={continueButtonHandler}>
+          Begin Test
+        </Button>
+      </Box>
     </>
   );
 };

src/components/SoundCheck.tsx

@@ -1,4 +1,4 @@
-import { Box, Grid, IconButton, Typography } from "@mui/material";
+import { Box, Divider, Grid, IconButton, Typography } from "@mui/material";
 import { FC, useContext, useEffect, useState } from "react";
 import { soundCheckConfig as uiConfig } from "../config/ui.config";
 import { GeneralContext, Stage } from "../contexts/general.context";
@@ -89,7 +89,7 @@ export const SoundCheck: FC = () => {
 
     if (index === cxt?.soundCheckNumber) {
       setTimeout(() => {
-        cxt?.setStage(Stage.TRANSITION);
+        cxt?.setStage(Stage.GENERAL_DIRECTION);
       }, 2000);
     } else {
       setTimeout(() => {
@@ -126,18 +126,19 @@ export const SoundCheck: FC = () => {
   };
 
   return (
-    <Box marginX="auto">
+    <Box marginX="auto" position="absolute" top="10%" width="85%" sx={{ transform: "translateX(-50%)" }}>
       <Typography variant="h4" textAlign="initial" fontWeight="bold" marginBottom={1}>
         Sound Check
       </Typography>
-      <Typography variant="body1" fontSize={20} textAlign="initial" width="80vw">
+      <Divider />
+      <Typography variant="body1" fontSize={18} textAlign="initial" marginTop={2}>
         If you can hear this message, click the announced number.
       </Typography>
-      <Typography variant="body1" fontSize={20} textAlign="initial" width="80vw">
+      <Typography variant="body1" fontSize={18} textAlign="initial" marginBottom={2}>
         Otherwise, please increase your speaks volume.
       </Typography>
       <OverlayWrapper>
-        <Grid container direction="column" spacing={1} marginTop={1}>
+        <Grid container direction="column" spacing={1} marginTop={1} marginX="auto">
           {Array.from({ length: 3 }).map((_, rowIndex) => (
             <Grid container item spacing={1} key={rowIndex}>
               {Array.from({ length: 3 }).map((_, colIndex) => {

src/components/Transition.tsx

@@ -1,8 +1,9 @@
-import { FC, useContext } from "react";
+import { FC, useContext, useState } from "react";
 import { GeneralContext } from "../contexts/general.context";
 import { generalConfig as testConfig } from "../config/test.config";
 import { ProgressTracker } from "./ProgressTracker";
-import { Button } from "@mui/material";
+import { Box, Button } from "@mui/material";
+import { InstructionContainer, instructionComponents } from "./instructions/InstructionContainer";
 
 interface TransitionProps {
   handleTransition: () => void;
@@ -11,12 +12,42 @@ interface TransitionProps {
 export const Transition: FC<TransitionProps> = ({ handleTransition }) => {
   const cxt = useContext(GeneralContext);
 
+  const [displayInstructions, setDisplayInstructions] = useState<boolean>(false);
+
   return (
     <>
-      <ProgressTracker id={testConfig.testOrder.findIndex((phase) => phase === cxt!.testPhase)} />
-      <Button variant="contained" onClick={handleTransition}>
-        Continue
-      </Button>
+      {!displayInstructions && (
+        <Box marginX="auto" position="absolute" top="5%" width="85%" sx={{ transform: "translateX(-50%)" }}>
+          <ProgressTracker id={testConfig.testOrder.findIndex((phase) => phase === cxt!.testPhase)} />
+        </Box>
+      )}
+      {displayInstructions && <InstructionContainer phase={cxt!.testPhase} handleTransition={handleTransition} />}
+      <Box
+        sx={{
+          position: "fixed",
+          bottom: 0,
+          left: 0,
+          right: 0,
+          display: "flex",
+          justifyContent: "center",
+          p: 1,
+        }}
+      >
+        {instructionComponents[cxt!.testPhase]!.length <= 0 ? (
+          <Button variant="contained" sx={{ fontSize: 18, padding: 1.5 }} fullWidth onClick={handleTransition}>
+            Start
+          </Button>
+        ) : (
+          <Button
+            variant="contained"
+            sx={{ fontSize: 18, padding: 1.5 }}
+            fullWidth
+            onClick={() => setDisplayInstructions(true)}
+          >
+            Continue
+          </Button>
+        )}
+      </Box>
     </>
   );
 };

src/components/instructions/ChoiceReactionTime.tsx

@@ -0,0 +1,72 @@
+import { Box, Typography } from "@mui/material";
+import { FC } from "react";
+import { choiceReactionTimeConfig as uiConfig } from "../../config/ui.config";
+import { generalConfig as testConfig } from "../../config/test.config";
+
+const color0 = uiConfig.choiceColor.color0;
+const color1 = uiConfig.choiceColor.color1;
+
+interface CRTVisualProps {
+  symbols: string[];
+  colors: string[];
+}
+
+const CRTVisual: FC<CRTVisualProps> = ({ symbols, colors }) => (
+  <Box display="flex" flexDirection="column" alignItems="center" marginY={2}>
+    {symbols.map((symbol, index) => (
+      <Box
+        key={index}
+        width={60}
+        height={60}
+        display="flex"
+        alignItems="center"
+        justifyContent="center"
+        border={1}
+        marginY={1}
+        sx={{
+          backgroundColor: colors[index],
+        }}
+      >
+        <Typography variant="h3" fontWeight="bold" color="black">
+          {symbol}
+        </Typography>
+      </Box>
+    ))}
+  </Box>
+);
+
+export const crtInstructions: JSX.Element[] = [
+  <>
+    <CRTVisual symbols={[">", "<", ">"]} colors={[color0, color1, color1]} />
+    <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginTop={2}>
+      Look at the 3 colored squares.
+    </Typography>
+    <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginBottom={2}>
+      Two squares are the same color, one is different (ODD-COLOR).
+    </Typography>
+  </>,
+  <>
+    <CRTVisual symbols={[">", "<", ">"]} colors={[color0, color1, color1]} />
+    <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginTop={2}>
+      Now look at the ARROW inside the ODD-COLOR.
+    </Typography>
+    <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginBottom={2}>
+      When the odd-color arrow points <strong>right</strong>, tap the <strong>RIGHT-ARROW</strong> button at the{" "}
+      <strong>bottom</strong> of the screen with your <strong>right</strong> hand.
+    </Typography>
+  </>,
+  <>
+    <CRTVisual symbols={[">", "<", "<"]} colors={[color0, color0, color1]} />
+    <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginY={2}>
+      When the odd-color arrow points <strong>left</strong>, tap the <strong>LEFT-ARROW</strong> button at the{" "}
+      <strong>bottom</strong> of the screen with your <strong>left</strong> hand.
+    </Typography>
+  </>,
+  <>
+    <CRTVisual symbols={[">", "<", "<"]} colors={[color0, color0, color1]} />
+    <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginY={2}>
+      You will see {Object.keys(testConfig.choiceReactionTimeAns).length} sets of ARROWs. Please response as fast as you
+      can.
+    </Typography>
+  </>,
+];

src/components/instructions/DigitSymbolMatching.tsx

@@ -0,0 +1,64 @@
+import { Divider, Grid, Typography } from "@mui/material";
+import { FC } from "react";
+import { Cell } from "../tests/DigitSymbolMatchingMain";
+import { digitSymbolConfig as testConfig } from "../../config/test.config";
+import { generalConfig } from "../../config/test.config";
+import { digitSymbolConfig as uiConfig } from "../../config/ui.config";
+
+const DSMVisual: FC = () => (
+  <Grid container spacing={0} display="flex" justifyContent="center" marginY={2}>
+    {testConfig.symbolPairs.map((symbol, index) => (
+      <Grid item key={index}>
+        <Cell
+          leftBox={index === 0}
+          rightBox={index === testConfig.symbolPairs.length - 1}
+          display="flex"
+          flexDirection="column"
+          justifyContent="center"
+          alignItems="center"
+        >
+          <img
+            src={symbol.image}
+            style={{
+              marginLeft: 1,
+              marginRight: 1,
+              marginTop: 2,
+              marginBottom: 2,
+              height: "8vw",
+            }}
+          />
+          <Divider sx={{ width: "100%", borderBottom: "1px solid black" }} />
+          <Typography variant="h3" margin="5px" fontSize={uiConfig.listFontSize}>
+            {symbol.num}
+          </Typography>
+        </Cell>
+      </Grid>
+    ))}
+  </Grid>
+);
+
+export const dsmInstructions: JSX.Element[] = [
+  <>
+    <DSMVisual />
+    <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginY={2}>
+      Each <strong>symbol</strong> has a <strong>number</strong>.
+    </Typography>
+  </>,
+  <>
+    <img src={testConfig.symbolPairs[0].image} style={{ marginTop: "1rem", height: "14vw" }} />
+    <DSMVisual />
+    <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginBottom={2}>
+      When a symbol appears at the top, press its number on the <strong>number pad</strong> at the{" "}
+      <strong>bottom</strong> of the screen (here it is 1).
+    </Typography>
+  </>,
+  <>
+    <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginTop={2}>
+      You will see {Object.keys(generalConfig.digitSymbolAns).length} questions in this test.
+    </Typography>
+    <Typography variant="body1" gutterBottom fontSize={18} textAlign="initial" marginBottom={2}>
+      Your score will be how many correct responeses you make, so try to be <strong>accurate</strong> and{" "}
+      <strong>quick</strong>!
+    </Typography>
+  </>,
+];

src/components/instructions/InstructionContainer.tsx

@@ -0,0 +1,83 @@
+import { FC, useState } from "react";
+import { TestPhase } from "../../contexts/general.context";
+import { Box, Button, Divider, Typography } from "@mui/material";
+import { vpmInstructions, vprInstructions } from "./VisualPairs";
+import { crtInstructions } from "./ChoiceReactionTime";
+import { dsmInstructions } from "./DigitSymbolMatching";
+import { smInstructions } from "./SpatialMemory";
+import { mrdInstructions, mriInstructions } from "./MemoryRecall";
+
+const titleMapping: { [key in TestPhase]?: string } = {
+  [TestPhase.MEMORY_RECALL_IMMEDIATE]: "Memory - Immediate Recall",
+  [TestPhase.VISUAL_PAIRS_MEMORIZE]: "Visual Paired Associates - Learn",
+  [TestPhase.CHOICE_REACTION_TIME]: "Choice Reaction Time",
+  [TestPhase.VISUAL_PAIRS_RECALL]: "Visual Paired Associates - Test",
+  [TestPhase.DIGIT_SYMBOL_MATCHING]: "Digit Symbol Matching",
+  [TestPhase.SPATIAL_MEMORY]: "Spatial Memory",
+  [TestPhase.MEMORY_RECALL_DELAYED]: "Memory - Delayed Recall",
+};
+
+export const instructionComponents: { [key in TestPhase]?: JSX.Element[] } = {
+  [TestPhase.MEMORY_RECALL_IMMEDIATE]: mriInstructions,
+  [TestPhase.VISUAL_PAIRS_MEMORIZE]: vpmInstructions,
+  [TestPhase.CHOICE_REACTION_TIME]: crtInstructions,
+  [TestPhase.VISUAL_PAIRS_RECALL]: vprInstructions,
+  [TestPhase.DIGIT_SYMBOL_MATCHING]: dsmInstructions,
+  [TestPhase.SPATIAL_MEMORY]: smInstructions,
+  [TestPhase.MEMORY_RECALL_DELAYED]: mrdInstructions,
+};
+
+interface InstructionContainerProps {
+  phase: TestPhase;
+  handleTransition: () => void;
+}
+
+export const InstructionContainer: FC<InstructionContainerProps> = ({ phase, handleTransition }) => {
+  const [instructionIdx, setInstructionIdx] = useState<number>(0);
+
+  return (
+    <>
+      <Box marginX="auto" position="absolute" top="10%" width="85%" sx={{ transform: "translateX(-50%)" }}>
+        <Typography variant="h5" textAlign="initial" fontWeight="bold" marginBottom={1}>
+          {titleMapping[phase]}
+        </Typography>
+        <Divider />
+        {instructionComponents[phase]![instructionIdx]}
+      </Box>
+      <Box
+        sx={{
+          position: "fixed",
+          bottom: 0,
+          left: 0,
+          right: 0,
+          display: "flex",
+          justifyContent: "center",
+          p: 1,
+          zIndex: 100,
+        }}
+      >
+        {instructionIdx + 1 < instructionComponents[phase]!.length ? (
+          <Button
+            variant="contained"
+            color="inherit"
+            sx={{ fontSize: 18, padding: 1.5 }}
+            fullWidth
+            onClick={() => setInstructionIdx((idx) => idx + 1)}
+          >
+            Tap here to Continue
+          </Button>
+        ) : (
+          <Button
+            variant="contained"
+            color="primary"
+            sx={{ fontSize: 18, padding: 1.5 }}
+            fullWidth
+            onClick={handleTransition}
+          >
+            Start
+          </Button>
+        )}
+      </Box>
+    </>
+  );
+};