Move generic sheet mixin

module/Apps/GenericSheet.mjs

@@ -0,0 +1,61 @@
+import { localizer } from "../utils/Localizer.mjs";
+import { Logger } from "../utils/Logger.mjs";
+
+const { Roll } = foundry.dice;
+
+/**
+ * A mixin that takes the class from HandlebarsApplicationMixin and
+ */
+export function GenericSheetMixin(HandlebarsSheet) {
+	class GenericRipCryptSheet extends HandlebarsSheet {
+
+		// #region Options
+		static DEFAULT_OPTIONS = {
+			classes: [
+				`ripcrypt`,
+			],
+			actions: {
+				roll: this.rollDice,
+			},
+		};
+		// #endregion
+
+		// #region Lifecycle
+		async _preparePartContext(partId, ctx, opts) {
+			ctx = await super._preparePartContext(partId, ctx, opts);
+			delete ctx.document;
+			delete ctx.fields;
+
+			ctx.meta ??= {};
+			ctx.meta.idp = this.document.uuid;
+			ctx.meta.limited = this.actor.limited;
+			ctx.meta.editable = ctx.editable;
+			delete ctx.editable;
+
+			return ctx;
+		};
+		// #endregion
+
+		// #region Actions
+		/** @this {GenericRipCryptSheet} */
+		static async rollDice(_$e, el) {
+			const data = el.dataset;
+			const formula = data.formula;
+			Logger.debug(`Attempting to roll formula: ${formula}`);
+
+			let flavor;
+			if (data.flavor) {
+				flavor = localizer(data.flavor);
+			}
+
+			const roll = new Roll(formula);
+			await roll.evaluate();
+			await roll.toMessage({
+				speaker: ChatMessage.getSpeaker({ actor: this.actor }),
+				flavor,
+			});
+		};
+		// #endregion
+	};
+	return GenericRipCryptSheet;
+};