refactoring: Fix generate:layeroverview

UI/InputElement/Validator.ts

@@ -0,0 +1,56 @@
+import BaseUIElement from "../BaseUIElement"
+import { Translation } from "../i18n/Translation"
+import Translations from "../i18n/Translations"
+
+/**
+ * A 'TextFieldValidator' contains various methods to check and cleanup an entered value or to give feedback.
+ * They also double as an index of supported types for textfields in MapComplete
+ */
+export abstract class Validator {
+    public readonly name: string
+    /*
+     * An explanation for the theme builder.
+     * This can indicate which special input element is used, ...
+     * */
+    public readonly explanation: string
+    /**
+     * What HTML-inputmode to use
+     */
+    public readonly inputmode?: string
+
+    constructor(name: string, explanation: string | BaseUIElement, inputmode?: string) {
+        this.name = name
+        this.inputmode = inputmode
+        if (this.name.endsWith("textfield")) {
+            this.name = this.name.substr(0, this.name.length - "TextField".length)
+        }
+        if (this.name.endsWith("textfielddef")) {
+            this.name = this.name.substr(0, this.name.length - "TextFieldDef".length)
+        }
+        if (typeof explanation === "string") {
+            this.explanation = explanation
+        } else {
+            this.explanation = explanation.AsMarkdown()
+        }
+    }
+
+    /**
+     * Gets a piece of feedback. By default, validation.<type> will be used, resulting in a generic 'not a valid <type>'.
+     * However, inheritors might overwrite this to give more specific feedback
+     * @param s
+     */
+    public getFeedback(s: string): Translation {
+        const tr = Translations.t.validation[this.name]
+        if (tr !== undefined) {
+            return tr["feedback"]
+        }
+    }
+
+    public isValid(string: string, requestCountry: () => string): boolean {
+        return true
+    }
+
+    public reformat(s: string, country?: () => string): string {
+        return s
+    }
+}