refactor(static): split schedule and weather to modules

static/src/app/base/storage.ts

@@ -0,0 +1,41 @@
+export class DataStorage<T extends { id: string }> {
+  constructor(private storageKey: string) {}
+
+  private readValues(): T[] {
+    const objects = JSON.parse(window.localStorage.getItem(this.storageKey) || "[]");
+    if (!Array.isArray(objects)) {
+      return Object.values(objects);
+    }
+    return objects;
+  }
+
+  private writeValues(values: T[]) {
+    window.localStorage.setItem(this.storageKey, JSON.stringify(values));
+  }
+
+  getAll(): T[] {
+    return this.readValues();
+  }
+
+  add(value: T) {
+    const values = this.readValues();
+    for (const v of values) {
+      if (v.id == value.id) {
+        return;
+      }
+    }
+    values.push(value);
+    this.writeValues(values);
+  }
+
+  remove(id: string) {
+    const values = this.readValues();
+    for (let i = 0; i < values.length; i++) {
+      if (values[i].id == id) {
+        values.splice(i, 1);
+        this.writeValues(values);
+        return;
+      }
+    }
+  }
+}