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7 changes: 7 additions & 0 deletions field-logic/package-lock.json

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1 change: 1 addition & 0 deletions field-logic/package.json
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
"@types/react": "^19.2.10",
"@types/react-dom": "^19.2.3",
"astro": "^5.16.16",
"dexie": "^4.3.0",
"idb": "^8.0.3",
"nanostores": "^1.1.0",
"react": "^19.2.4",
Expand Down
271 changes: 137 additions & 134 deletions field-logic/src/components/SurveyWizard.tsx
Original file line number Diff line number Diff line change
@@ -1,144 +1,147 @@
import React, { useState, useEffect } from 'react';
import { SurveyEngine } from '../lib/engine';
import type { SurveyDefinition, SurveyNode } from '../lib/types';
import '../styles/main.css';
import React, { useState, useEffect } from "react";
import { SurveyEngine } from "../lib/SurveyEngine";
import type { SurveyDefinition, SurveyNode } from "../types/schema";
import "../styles/main.css";

interface Props {
definition: SurveyDefinition;
definition: SurveyDefinition;
}

export const SurveyWizard: React.FC<Props> = ({ definition }) => {
const [engine] = useState(() => new SurveyEngine(definition));
const [currentNode, setCurrentNode] = useState<SurveyNode | null>(null);
const [inputValue, setInputValue] = useState<any>(null);
const [isStarted, setIsStarted] = useState(false);

useEffect(() => {
// Start the engine
try {
const startNode = engine.start();
setCurrentNode(startNode);
setIsStarted(true);
} catch (e) {
console.error(e);
}
}, [engine]);

const handleNext = () => {
if (currentNode?.type === 'summary') {
alert('Survey Completed! Data would be saved here.');
return;
}

const nextNode = engine.next(inputValue);
setCurrentNode(nextNode);
setInputValue(null); // Reset input for next question
};

const handleTextChange = (e: React.ChangeEvent<HTMLInputElement>) => {
setInputValue(e.target.value);
};

const handleChoiceSelect = (value: any) => {
setInputValue(value);
};

if (!currentNode) {
if (isStarted) return <div className="survey-container">Survey Completed</div>;
return <div className="survey-container">Loading...</div>;
const [engine] = useState(() => new SurveyEngine(definition));
const [currentNode, setCurrentNode] = useState<SurveyNode | null>(null);
const [inputValue, setInputValue] = useState<any>(null);
const [isStarted, setIsStarted] = useState(false);

useEffect(() => {
// Start the engine
try {
const startNode = engine.start();
setCurrentNode(startNode);
setIsStarted(true);
} catch (e) {
console.error(e);
}
}, [engine]);

const renderContent = () => {
const { type, content } = currentNode;

switch (type) {
case 'info':
return (
<div>
<h1>{content.label || 'Information'}</h1>
<p>{content.text}</p>
</div>
);

case 'text':
return (
<div>
<h1>{content.question}</h1>
{content.helper_text && <p className="helper">{content.helper_text}</p>}
<div className="input-group">
<input
type="text"
value={inputValue || ''}
onChange={handleTextChange}
placeholder="Type your answer..."
autoFocus
/>
</div>
</div>
);

case 'single_choice':
return (
<div>
<h1>{content.question}</h1>
<div className="choices">
{content.options?.map((opt) => (
<button
key={opt.value}
className={`choice-btn ${inputValue === opt.value ? 'selected' : ''}`}
onClick={() => handleChoiceSelect(opt.value)}
>
{opt.label}
</button>
))}
</div>
</div>
);

case 'boolean':
return (
<div>
<h1>{content.question}</h1>
<div className="choices">
<button
className={`choice-btn ${inputValue === true ? 'selected' : ''}`}
onClick={() => handleChoiceSelect(true)}
>
{content.label_true || 'Yes'}
</button>
<button
className={`choice-btn ${inputValue === false ? 'selected' : ''}`}
onClick={() => handleChoiceSelect(false)}
>
{content.label_false || 'No'}
</button>
</div>
</div>
);

case 'summary':
return (
<div>
<h1>Survey Complete</h1>
<p>{content.text}</p>
</div>
);

default:
return <div>Unknown node type: {type}</div>;
}
};

return (
<div className="survey-container">
{renderContent()}

<div className="actions">
{/* Disable next if required and no input (simplified validation) */}
<button className="primary" onClick={handleNext}>
{currentNode.type === 'summary' ? 'Finish' : 'Next'}
const handleNext = () => {
if (currentNode?.type === "summary") {
alert("Survey Completed! Data would be saved here.");
return;
}

const nextNode = engine.submitAnswer(inputValue);
setCurrentNode(nextNode);
setInputValue(null); // Reset input for next question
};

const handleTextChange = (e: React.ChangeEvent<HTMLInputElement>) => {
setInputValue(e.target.value);
};

const handleChoiceSelect = (value: any) => {
setInputValue(value);
};

if (!currentNode) {
if (isStarted)
return <div className="survey-container">Survey Completed</div>;
return <div className="survey-container">Loading...</div>;
}

const renderContent = () => {
const { type, content } = currentNode;

switch (type) {
case "info":
return (
<div>
<h1>{content.label || "Information"}</h1>
<p>{content.text}</p>
</div>
);

case "text":
return (
<div>
<h1>{content.question}</h1>
{content.helper_text && (
<p className="helper">{content.helper_text}</p>
)}
<div className="input-group">
<input
type="text"
value={inputValue || ""}
onChange={handleTextChange}
placeholder="Type your answer..."
autoFocus
/>
</div>
</div>
);

case "single_choice":
return (
<div>
<h1>{content.question}</h1>
<div className="choices">
{content.options?.map((opt) => (
<button
key={opt.value}
className={`choice-btn ${inputValue === opt.value ? "selected" : ""}`}
onClick={() => handleChoiceSelect(opt.value)}
>
{opt.label}
</button>
))}
</div>
</div>
);
</div>
);

case "boolean":
return (
<div>
<h1>{content.question}</h1>
<div className="choices">
<button
className={`choice-btn ${inputValue === true ? "selected" : ""}`}
onClick={() => handleChoiceSelect(true)}
>
{content.label_true || "Yes"}
</button>
<button
className={`choice-btn ${inputValue === false ? "selected" : ""}`}
onClick={() => handleChoiceSelect(false)}
>
{content.label_false || "No"}
</button>
</div>
</div>
);

case "summary":
return (
<div>
<h1>Survey Complete</h1>
<p>{content.text}</p>
</div>
);

default:
return <div>Unknown node type: {type}</div>;
}
};

return (
<div className="survey-container">
{renderContent()}

<div className="actions">
{/* Disable next if required and no input (simplified validation) */}
<button className="primary" onClick={handleNext}>
{currentNode.type === "summary" ? "Finish" : "Next"}
</button>
</div>
</div>
);
};