1 files changed, 85 insertions, 0 deletions
diff --git a/public/js/modules/group-linker.js b/public/js/modules/group-linker.js
new file mode 100644
index 0000000..ca5e159
--- /dev/null
+++ b/public/js/modules/group-linker.js
@@ -0,0 +1,85 @@
+function eventGroupLinker() {
+    return {
+        data: {
+            eventGroupID: "",
+            eventGroupEditToken: "",
+            groups: [],
+        },
+        async init() {
+            this.$watch("data.eventGroupID", () => {
+                this.$dispatch(
+                    "event-group-id-changed",
+                    this.data.eventGroupID,
+                );
+            });
+            this.$watch("data.eventGroupEditToken", () => {
+                this.$dispatch(
+                    "event-group-edit-token-changed",
+                    this.data.eventGroupEditToken,
+                );
+            });
+            if (window.eventData && window.eventData.eventGroupID !== "") {
+                this.data.eventGroupID = window.eventData.eventGroupID;
+            }
+            if (window.eventData && window.eventGroupEditToken !== "") {
+                this.data.eventGroupEditToken =
+                    window.eventData.eventGroupEditToken;
+            }
+            try {
+                const editTokens = JSON.parse(
+                    localStorage.getItem("editTokens"),
+                );
+                if (!editTokens) {
+                    return;
+                }
+                const response = await fetch("/known/groups", {
+                    method: "POST",
+                    body: JSON.stringify(editTokens),
+                    headers: {
+                        "Content-Type": "application/json",
+                    },
+                });
+                if (!response.ok) {
+                    return;
+                }
+                const json = await (await response).json();
+                this.data.groups = json;
+            } catch (e) {
+                return false;
+            }
+        },
+        selectGroup(e) {
+            const group = this.data.groups.find(
+                (group) => group.id === e.target.value,
+            );
+            if (!group) {
+                this.data.eventGroupID = "";
+                this.data.eventGroupEditToken = "";
+                return;
+            }
+            this.data.eventGroupID = group.id;
+            this.data.eventGroupEditToken = group.editToken;
+        },
+        showGroupPreview() {
+            return (
+                this.data.eventGroupID !== "" &&
+                this.data.groups.some(
+                    (group) =>
+                        group.id === this.data.eventGroupID &&
+                        group.editToken === this.data.eventGroupEditToken,
+                )
+            );
+        },
+        groupPreview() {
+            if (!this.showGroupPreview()) {
+                return {};
+            }
+            return this.data.groups.find(
+                (group) => group.id === this.data.eventGroupID,
+            );
+        },
+        resetGroupSelector() {
+            this.$refs.eventGroupSelect.value = "";
+        },
+    };
+}