feat: Introduce new interactive content blocks including Fill-in-the-Blanks, Short Answer, Ordering, and Matching, with corresponding API, database, and UI integration.

2025-12-19 17:03:26 -03:00
parent 0988213eb7
commit 57b8d7c0a1
17 changed files with 1513 additions and 32 deletions
@@ -0,0 +1,116 @@
+"use client";
+
+import { useState } from "react";
+
+interface ShortAnswerBlockProps {
+    id: string;
+    title?: string;
+    prompt: string;
+    correctAnswers: string[];
+    editMode: boolean;
+    onChange: (updates: { title?: string; prompt?: string; correctAnswers?: string[] }) => void;
+}
+
+export default function ShortAnswerBlock({ id, title, prompt, correctAnswers, editMode, onChange }: ShortAnswerBlockProps) {
+    const [userAnswer, setUserAnswer] = useState("");
+    const [submitted, setSubmitted] = useState(false);
+
+    const handleReset = () => {
+        setSubmitted(false);
+        setUserAnswer("");
+    };
+
+    const isCorrect = correctAnswers.some(ans => ans.trim().toLowerCase() === userAnswer.trim().toLowerCase());
+
+    return (
+        <div className="space-y-8" id={id}>
+            <div className="space-y-2">
+                {editMode ? (
+                    <div className="space-y-2 p-6 glass border-white/5 bg-white/5 mb-4">
+                        <label className="text-xs font-bold text-gray-500 uppercase tracking-widest">Section Title (Optional)</label>
+                        <input
+                            type="text"
+                            value={title || ""}
+                            onChange={(e) => onChange({ title: e.target.value })}
+                            placeholder="e.g. Critical Thinking, Quick Response..."
+                            className="w-full bg-white/5 border border-white/10 rounded-lg px-4 py-2 text-sm font-bold focus:border-blue-500/50 focus:outline-none"
+                        />
+                    </div>
+                ) : (
+                    <h3 className="text-xl font-bold border-l-4 border-blue-500 pl-4 py-1 tracking-tight text-white">
+                        {title || "Short Answer"}
+                    </h3>
+                )}
+            </div>
+
+            {editMode ? (
+                <div className="space-y-6">
+                    <div className="p-6 glass border-white/5 space-y-4">
+                        <label className="text-xs font-bold text-gray-500 uppercase tracking-widest">Question Prompt</label>
+                        <textarea
+                            value={prompt}
+                            onChange={(e) => onChange({ prompt: e.target.value })}
+                            className="w-full bg-white/5 border border-white/10 rounded-xl p-4 min-h-[100px] text-lg font-medium focus:outline-none focus:border-blue-500/50 transition-all"
+                            placeholder="Type the question for the student..."
+                        />
+                    </div>
+
+                    <div className="p-6 glass border-white/5 space-y-4">
+                        <label className="text-xs font-bold text-gray-500 uppercase tracking-widest">Correct Answers (One per line)</label>
+                        <textarea
+                            value={correctAnswers ? correctAnswers.join("\n") : ""}
+                            onChange={(e) => onChange({ correctAnswers: e.target.value.split("\n").filter(a => a.trim() !== "") })}
+                            className="w-full bg-white/5 border border-white/10 rounded-xl p-4 min-h-[100px] text-sm font-medium focus:outline-none focus:border-blue-500/50 transition-all"
+                            placeholder="Answer 1&#10;Answer 2 (Alternative)"
+                        />
+                        <p className="text-[10px] text-gray-500 uppercase tracking-wider">Validation is case-insensitive. Provide multiple alternatives if necessary.</p>
+                    </div>
+                </div>
+            ) : (
+                <div className="p-8 glass border-white/5 rounded-3xl space-y-8">
+                    <p className="text-xl font-bold text-gray-100">{prompt || "Please enter your answer below:"}</p>
+
+                    <div className="space-y-4">
+                        <input
+                            type="text"
+                            value={userAnswer}
+                            onChange={(e) => setUserAnswer(e.target.value)}
+                            disabled={submitted}
+                            className={`w-full bg-white/5 border-2 rounded-2xl px-6 py-4 text-lg transition-all focus:outline-none ${submitted
+                                    ? (isCorrect ? "border-green-500 bg-green-500/10 text-green-400" : "border-red-500 bg-red-500/10 text-red-100")
+                                    : "border-white/10 focus:border-blue-500 text-white"
+                                }`}
+                            placeholder="Type your answer..."
+                        />
+
+                        {submitted && !isCorrect && (
+                            <div className="p-4 bg-orange-500/10 border border-orange-500/20 rounded-xl">
+                                <p className="text-[10px] text-orange-400 uppercase font-black tracking-widest">Suggested Answer(s):</p>
+                                <p className="text-sm text-gray-400 mt-1">{correctAnswers && correctAnswers[0]}</p>
+                            </div>
+                        )}
+                    </div>
+
+                    {!submitted && (
+                        <button
+                            onClick={() => setSubmitted(true)}
+                            disabled={!userAnswer.trim()}
+                            className="btn-premium w-full py-4 font-black text-xs uppercase tracking-[0.2em] shadow-xl shadow-blue-500/20 disabled:opacity-50 disabled:grayscale"
+                        >
+                            Submit Answer
+                        </button>
+                    )}
+
+                    {submitted && (
+                        <button
+                            onClick={handleReset}
+                            className="w-full py-4 glass text-blue-400 font-black text-xs uppercase tracking-[0.2em] hover:bg-white/5 transition-all rounded-xl border-white/5"
+                        >
+                            Try Again
+                        </button>
+                    )}
+                </div>
+            )}
+        </div>
+    );
+}