Use bootstrap-modal for single-calc.

2024-01-25 15:18:12 +01:00
parent 130fe2ad57
commit acf756765b
6 changed files with 119 additions and 51 deletions
--- a/templates/modals/single_calc.html
+++ b/templates/modals/single_calc.html
@@ -0,0 +1,115 @@
+{{ define "single_calc" }}
+
+<div class="modal fade" data-bs-backdrop="static" data-bs-keyboard="false" id="singleCalcModal" tabindex="-1">
+    <div class="modal-dialog modal-dialog-centered">
+        <div class="modal-content">
+            <div class="modal-header">
+                <h1 class="modal-title fs-3 text-success fw-bold" id="singleCalcModalLabel">Einzel-Abfrage</h1>
+                <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+            </div>
+            <div class="modal-body">
+                <div class="form-floating">
+                    <input type="text" class="form-control form-control-lg pb-1" id="playerName" placeholder="Spieler-Name" required>
+                    <label for="playerName">Spieler-Name</label>
+                </div>
+                <div class="text-warning fs-5 badge mt-2" id="resultScore" style="display: none;"></div>
+                <div class="error-message text-danger fs-5 badge mt-2" style="display: none;"></div>
+            </div>
+            <div class="modal-footer">
+                <button type="submit" name="submit" class="btn btn-lg btn-primary">Berechnen</button>
+                <button type="button" class="btn btn-lg btn-secondary" data-bs-dismiss="modal">Schließen</button>
+            </div>
+        </div>
+    </div>
+</div>
+
+<script lang="javascript">
+    document.addEventListener('DOMContentLoaded', function() {
+        const singleCalcModal = document.getElementById('singleCalcModal');
+        let submitScoreHandler = null;
+
+        const submitButton = singleCalcModal.querySelector('button[name="submit"]');
+        const playerName = singleCalcModal.querySelector('#playerName');
+        const errorDiv = singleCalcModal.querySelector('.error-message');
+        const resultScore = singleCalcModal.querySelector('#resultScore');
+        const spinner = '<span class="spinner-border spinner-border-sm me-2" role="status"></span>Lade Daten...'
+
+        function validateInput() {
+            if (playerName.value.length < 1) {
+                playerName.classList.add('is-invalid');
+                return false;
+            }
+            playerName.classList.remove('is-invalid');
+            return true;
+        }
+
+        function createSubmitScoreHandler(_) {
+            return function submitScoreHandler(_) {
+                if (!validateInput())
+                    return;
+
+                submitButton.innerHTML = spinner;
+                submitButton.disabled = true;
+                resultScore.style.display = 'none';
+                playerName.disabled = true;
+
+                fetch("/score/" + playerName.value, {
+                    method: "POST",
+                    body: JSON.stringify({
+                        name: playerName.value
+                    }),
+                    headers: {
+                        "Content-type": "application/json; charset=UTF-8"
+                    }
+                })
+                    .then(response => {
+                        if (response.status === 404) {
+                            throw new Error('Berechnung fehlgeschlagen!\nSpielername existiert nicht.');
+                        } else if (response.status === 503 || response.status === 504) {
+                            throw new Error('Berechnung fehlgeschlagen!\nTracker überlastet. Versuche es später erneut.');
+                        } else if (!response.ok) {
+                            throw new Error('Berechnung fehlgeschlagen!\nName ungültig oder Tracker nicht erreichbar.');
+                        }
+                        return response.text();
+                    })
+                    .then((response) => {
+                        resultScore.innerText = 'Spieler hat ' + response + ' Punkte.';
+                        resultScore.style.display = 'block';
+                    }).catch((error) => {
+                        errorDiv.innerText = error.message;
+                        errorDiv.style.display = 'block';
+                    }).finally(() => {
+                        submitButton.innerHTML = 'Berechnen';
+                        submitButton.disabled = false;
+                        playerName.disabled = false;
+                    });
+            }
+        }
+
+        if (singleCalcModal) {
+            singleCalcModal.addEventListener('show.bs.modal', event => {
+                submitScoreHandler = createSubmitScoreHandler(event);
+                submitButton.addEventListener('click', submitScoreHandler);
+            });
+
+            singleCalcModal.addEventListener('keypress', event => {
+                if (event.key === 'Enter') {
+                    submitButton.click();
+                }
+            });
+
+            singleCalcModal.addEventListener('hidden.bs.modal', _ => {
+                submitButton.removeEventListener('click', submitScoreHandler);
+
+                playerName.value = "";
+                errorDiv.innerText = "";
+                errorDiv.style.display = 'none';
+                resultScore.innerText = "";
+                resultScore.style.display = 'none';
+                playerName.classList.remove('is-invalid');
+            });
+        }
+    });
+</script>
+
+{{ end }}