Initial commit

assets/js/hooks/Mapper/utils/labelsManager.ts

@@ -0,0 +1,90 @@
+export type LabelsType = {
+  customLabel: string;
+  labels: string[];
+};
+
+export class LabelsManager {
+  protected labelsRaw: string;
+  protected parsedLabels: LabelsType = {
+    labels: [],
+    customLabel: '',
+  };
+  constructor(labels: string) {
+    this.labelsRaw = labels;
+    this.parsedLabels = this.parse();
+  }
+
+  parse(): LabelsType {
+    try {
+      return JSON.parse(this.labelsRaw) as LabelsType;
+    } catch (err) {
+      return {
+        customLabel: '',
+        labels: this.labelsRaw.split(','),
+      };
+    }
+  }
+
+  parse2(): LabelsType {
+    if (this.labelsRaw.length === 0) {
+      return {
+        labels: [],
+        customLabel: '',
+      };
+    }
+
+    const [labels, customLabel] = this.labelsRaw.split(':');
+    return {
+      labels: labels.split(','),
+      customLabel: customLabel ?? '',
+    };
+  }
+
+  toString() {
+    return JSON.stringify(this.parsedLabels);
+  }
+
+  toString2() {
+    return `${this.parsedLabels.labels.join(',')}`;
+  }
+
+  valueOf() {
+    return this.toString();
+  }
+
+  updateCustomLabel(label: string) {
+    this.parsedLabels.customLabel = label;
+  }
+
+  addLabels(labels: string[]) {
+    this.parsedLabels.labels = [...new Set([...this.parsedLabels.labels, ...labels])];
+  }
+
+  delLabels(labels: string[]) {
+    this.parsedLabels.labels = this.parsedLabels.labels.filter(x => !labels.includes(x));
+  }
+
+  hasLabel(label: string) {
+    return this.parsedLabels.labels.includes(label);
+  }
+
+  toggleLabel(label: string) {
+    if (this.parsedLabels.labels.includes(label)) {
+      this.delLabels([label]);
+    } else {
+      this.addLabels([label]);
+    }
+  }
+
+  clearLabels() {
+    this.parsedLabels.labels = [];
+  }
+
+  get customLabel() {
+    return this.parsedLabels.customLabel;
+  }
+
+  get list() {
+    return this.parsedLabels.labels;
+  }
+}