tool_test/assign_tests.html at main · dimaykerby/tool_test · GitHub

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<!DOCTYPE html>
<html lang="it">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Assegna Nuovi Test</title>
  <link rel="stylesheet" href="styles.css">
</head>
<body>
  <h2>Assegna Nuovi Test</h2>

  <label for="studentDropdown">Seleziona Studente:</label>
  <select id="studentDropdown"></select>

  <h3>Test non ancora assegnati:</h3>
  <div id="unassignedTests"></div>

  <button id="assignSelectedTests">Assegna Test</button>

  <h3>Test d'ingresso non ancora assegnati:</h3>
  <div id="unassignedIngressoTests"></div>
  <button id="assignIngressoTests">Assegna Test d'ingresso</button>

  <script type="module">
    import { createClient } from "https://esm.sh/@supabase/supabase-js@2";

    // Updated Supabase key to match tutor_dashboard.html
    const supabase = createClient(
      "https://elrwpaezjnemmiegkyin.supabase.co",
      "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJzdXBhYmFzZSIsInJlZiI6ImVscndwYWV6am5lbW1pZWdreWluIiwicm9sZSI6ImFub24iLCJpYXQiOjE3MzgwNzAyMDUsImV4cCI6MjA1MzY0NjIwNX0.p6R2S1HK8kPFYiEAYtYaxIAH8XSmzjQBWQ_ywy3akdI"
    );

    // Declare global variables
    let globalStudentId = null;
    let globalStudentTests = [];

    // Helper: Get the logged in tutor's id.
    async function getTutorId() {
      const { data: userData, error: authError } = await supabase.auth.getUser();
      if (authError || !userData || !userData.user) {
          console.error("❌ Error getting authenticated tutor:", authError);
          alert("Session expired. Please log in again.");
          window.location.href = "login.html";
          return null;
      }
      const authUid = userData.user.id;
      const { data: tutorData, error: tutorError } = await supabase
          .from("tutors")
          .select("id")
          .eq("auth_uid", authUid)
          .single();
      if (tutorError || !tutorData) {
          console.error("❌ Error fetching tutor ID:", tutorError);
          alert("Tutor account not found.");
          window.location.href = "login.html";
      }
      return tutorData.id;
    }

    async function loadStudents() {
        const tutorId = await getTutorId();
        if (!tutorId) return;

        // Fetch auth_uid and name from students
        const { data: students, error } = await supabase
            .from("students")
            .select("auth_uid, name, tests")
            .eq("tutor_id", tutorId);

        //const studentTests = students.map(student => student.tests);
        //console.log("Student tests:", studentTests);
        //if (error) {
         //   console.error("❌ Error fetching students:", error.message);
        //    return;
        //}

        // 1) Populate dropdown:
        students.forEach(student => {
          const option = document.createElement("option");
          option.value = student.auth_uid;
          option.textContent = student.name;
          // Save this student's tests in a data attribute:
          option.dataset.tests = JSON.stringify(student.tests || []);
          studentDropdown.appendChild(option);
        });

        // 2) After populating, pick the first student's tests:
        const firstOption = studentDropdown.options[0];
        const firstStudentTests = JSON.parse(firstOption.dataset.tests || "[]");
        fetchUnassignedTests(firstStudentTests);
        fetchUnassignedTestIngresso(firstStudentTests);

        // 3) On dropdown change:
        studentDropdown.addEventListener("change", () => {
          const selectedOption = studentDropdown.selectedOptions[0];
          const testsForThisStudent = JSON.parse(selectedOption.dataset.tests || "[]");
          fetchUnassignedTests(testsForThisStudent);
          fetchUnassignedTestIngresso(testsForThisStudent);
        });
    }

    async function fetchUnassignedTests(studentTests) {
      const studentId = document.getElementById("studentDropdown").value;
      console.log("Selected student:", studentId);
      if (!studentId) return;

      // Fetch tests already assigned to the student.
      const { data: assignedTests, error: assignedError } = await supabase
        .from("student_tests")
        .select("section, tipologia_esercizi, progressivo, tipologia_test")
        .in("tipologia_test", studentTests)
        .eq("auth_uid", studentId);
      if (assignedError) {
        console.error("❌ Error fetching assigned tests:", assignedError.message);
        return;
      }

      // Build a set of composite keys for assigned tests.
      const assignedCompositeSet = new Set();
      (assignedTests || []).forEach(test => {
        const key = `${test.section}-${test.tipologia_esercizi}-${test.progressivo}-${test.tipologia_test}`;
        assignedCompositeSet.add(key);
      });

      // Query available tests from "questions"
      let { data: availableTests, error: availableError } = await supabase
        .from("questions")
        .select("section, tipologia_esercizi, progressivo, tipologia_test")
        .in("tipologia_test", studentTests);

      // Query available tests from "questions_bancaDati"
      // For bocconi tests, if "tipologia_esercizi" is missing, set it to "BOCCONI" and default progressivo to 1.
      let { data: bocconiTests, error: bocconiError } = await supabase
        .from("questions_bancaDati")
        .select("section, tipologia_esercizi, tipologia_test")
        .in("tipologia_test", studentTests);

      if (availableError || bocconiError) {
        console.error("❌ Error fetching unassigned tests:", availableError?.message || bocconiError?.message);
        return;
      }

      // Transform availableTests rows to include composite key and composite name.
      const tests1 = (availableTests || []).map(test => {
        const compositeKey = `${test.section}-${test.tipologia_esercizi}-${test.progressivo}-${test.tipologia_test}`;
        return {
          section: test.section,
          tipologia_esercizi: test.tipologia_esercizi,
          progressivo: test.progressivo,
          tipologia_test: test.tipologia_test,
          compositeKey,
          compositeName: `${test.section}: ${test.tipologia_esercizi} ${test.progressivo} of ${test.tipologia_test}`
        };
      });

      // Transform bocconiTests rows – apply default values.
      const tests2 = (bocconiTests || []).map(test => {
        const tipologia_esercizi = test.tipologia_esercizi ? test.tipologia_esercizi : "BOCCONI";
        const progressivo = 1;  // default for bocconi tests
        const compositeKey = `${test.section}-${tipologia_esercizi}-${progressivo}-${test.tipologia_test}`;
        return {
          section: test.section,
          tipologia_esercizi: tipologia_esercizi,
          progressivo: progressivo,
          tipologia_test: test.tipologia_test,
          compositeKey,
          compositeName: `${test.section}: ${tipologia_esercizi} ${progressivo} of ${test.tipologia_test}`
        };
      });

      // Combine tests from both sources.
      const combinedTests = [...tests1, ...tests2];

      // Filter out tests that are already assigned (by composite key).
      const unassignedTests = combinedTests.filter(test => !assignedCompositeSet.has(test.compositeKey));

      // Further deduplicate tests based on the composite key.
      const uniqueTestsMap = new Map();
      unassignedTests.forEach(test => {
        uniqueTestsMap.set(test.compositeKey, test);
      });
      const uniqueTests = Array.from(uniqueTestsMap.values());

      const testContainer = document.getElementById("unassignedTests");
      testContainer.innerHTML = "";

      uniqueTests.forEach(test => {
        const checkbox = document.createElement("input");
        checkbox.type = "checkbox";
        checkbox.value = test.compositeKey;
        // Use a safe ID (replace spaces and special characters)
        checkbox.id = `test-${test.compositeKey.replace(/\W/g, '')}`;
        // Store individual fields as data attributes
        checkbox.dataset.section = test.section;
        checkbox.dataset.tipologiaEs = test.tipologia_esercizi;
        checkbox.dataset.progressivo = test.progressivo;
        checkbox.dataset.tipologiaTest = test.tipologia_test;

        const label = document.createElement("label");
        label.htmlFor = checkbox.id;
        label.textContent = test.compositeName;

        testContainer.appendChild(checkbox);
        testContainer.appendChild(label);
        testContainer.appendChild(document.createElement("br"));
      });
    }

    async function fetchUnassignedTestIngresso(studentTests) {
      // Query tipologia_test from the "questions" table.
      const { data: questionsData, error: questionsError } = await supabase
        .from("questions")
        .select("tipologia_test");
      if (questionsError) {
        console.error("Error fetching tests from questions:", questionsError.message);
        return;
      }

      // Query tipologia_test from the "questions_bancaDati" table.
      const { data: bocconiData, error: bocconiError } = await supabase
        .from("questions_bancaDati")
        .select("tipologia_test");
      if (bocconiError) {
        console.error("Error fetching tests from questions_bancaDati:", bocconiError.message);
        return;
      }

      // Combine both results and deduplicate.
      let allTests = [];
      if (questionsData) {
        allTests = allTests.concat(questionsData.map(item => item.tipologia_test));
      }
      if (bocconiData) {
        allTests = allTests.concat(bocconiData.map(item => item.tipologia_test));
      }
      const uniqueTests = [...new Set(allTests)];

      console.log("Unique ingresso tests:", uniqueTests);
      console.log("Student tests:", studentTests);

      // Filter out tests that already appear in the studentTests array.
      const unassignedTests = uniqueTests.filter(test => !studentTests.includes(test));
      console.log("Unassigned ingresso tests:", unassignedTests);


      // Display these choices in a container.
      const container = document.getElementById("unassignedIngressoTests");
      if (!container) {
        console.error("Container for unassigned ingresso tests not found.");
        return;
      }
      container.innerHTML = ""; // Clear previous content

      unassignedTests.forEach(test => {
        const checkbox = document.createElement("input");
        checkbox.type = "checkbox";
        checkbox.value = test;
        // Create a safe ID by removing non-word characters.
        checkbox.id = "ingresso-" + test.replace(/\W/g, '');

        const label = document.createElement("label");
        label.htmlFor = checkbox.id;
        label.textContent = test;

        container.appendChild(checkbox);
        container.appendChild(label);
        container.appendChild(document.createElement("br"));
      });
    }

    async function assignTests() {
      const studentId = document.getElementById("studentDropdown").value;
      if (!studentId) return;

      const selectedCheckboxes = Array.from(document.querySelectorAll("#unassignedTests input:checked"));
      if (selectedCheckboxes.length === 0) {
        alert("Seleziona almeno un test!");
        return;
      }

      // Map each selected checkbox to an entry including all required fields.
      const testEntries = selectedCheckboxes.map(checkbox => ({
        auth_uid: studentId,
        section: checkbox.dataset.section,
        tipologia_esercizi: checkbox.dataset.tipologiaEs,
        progressivo: Number(checkbox.dataset.progressivo),
        tipologia_test: checkbox.dataset.tipologiaTest,
        status: "locked"
      }));

      console.log("Assigning tests:", testEntries);

      const { error } = await supabase
        .from("student_tests")
        .insert(testEntries);

      if (error) {
        console.error("❌ Error assigning tests:", error.message);
        alert("Errore nell'assegnazione dei test.");
        return;
      }

      alert("✅ Test assegnati con successo!");
      window.location.reload();
    }
        // Function to assign ingresso tests: append the selected ingresso tests to the student's tests array.
        async function assignTestIngresso() {
      const studentId = document.getElementById("studentDropdown").value;
      if (!studentId) return;

      const selectedCheckboxes = Array.from(document.querySelectorAll("#unassignedIngressoTests input:checked"));
      if (selectedCheckboxes.length === 0) {
        alert("Seleziona almeno un test d'ingresso!");
        return;
      }

      const selectedTests = selectedCheckboxes.map(cb => cb.value);

      // Fetch current tests from the student's record.
      const { data: studentData, error: studentError } = await supabase
        .from("students")
        .select("tests")
        .eq("auth_uid", studentId)
        .single();
      if (studentError || !studentData) {
        console.error("Error fetching student data:", studentError?.message);
        alert("Errore nel recupero dei dati dello studente.");
        return;
      }
      const currentTests = studentData.tests || [];
      const newTests = selectedTests.filter(test => !currentTests.includes(test));
      if (newTests.length === 0) {
        alert("I test d'ingresso selezionati sono già assegnati.");
        return;
      }
      const updatedTests = currentTests.concat(newTests);
      const { error } = await supabase
        .from("students")
        .update({ tests: updatedTests })
        .eq("auth_uid", studentId);
      if (error) {
        console.error("Error updating student's tests:", error.message);
        alert("Errore nell'assegnazione dei test d'ingresso.");
        return;
      }
      alert("✅ Test d'ingresso assegnati con successo!");
      fetchUnassignedTestIngresso(updatedTests);
      window.location.reload();
    }

    document.getElementById("studentDropdown").addEventListener("change", async () => {
      const tests = JSON.parse(document.getElementById("studentDropdown").selectedOptions[0].dataset.tests || "[]");
      await fetchUnassignedTests(tests);
      await fetchUnassignedTestIngresso(tests);
    });
    document.getElementById("assignSelectedTests").addEventListener("click", assignTests);
    document.getElementById("assignIngressoTests").addEventListener("click", assignTestIngresso);

    loadStudents();
  </script>
</body>
</html>