Working on 0.8.x

- Working on title
- Added property update/delete for item patterns

system/scripts/items/item-pattern-sheet.js

@@ -14,4 +14,121 @@ export class ItemPatternSheetL5r5e extends ItemSheetL5r5e {
             tabs: [{ navSelector: ".sheet-tabs", contentSelector: ".sheet-body", initial: "description" }],
         });
     }
+
+    /**
+     * @return {Object|Promise}
+     */
+    async getData(options = {}) {
+        const sheetData = await super.getData(options);
+
+        sheetData.data.dtypes = ["String", "Number", "Boolean"];
+        sheetData.data.ringsList = game.l5r5e.HelpersL5r5e.getRingsList();
+
+        // Linked Property
+        sheetData.data.linkedProperty = await this.getLinkedProperty(sheetData);
+
+        return sheetData;
+    }
+
+    /**
+     * Get the linked property name
+     * @param sheetData
+     * @return {Promise<null|{name, id}>}
+     */
+    async getLinkedProperty(sheetData) {
+        if (sheetData.data.data.linked_property_id) {
+            const linkedProperty = await game.l5r5e.HelpersL5r5e.getObjectGameOrPack({
+                id: sheetData.data.data.linked_property_id,
+                type: "Item",
+            });
+            if (linkedProperty) {
+                return {
+                    id: linkedProperty.data._id,
+                    name: linkedProperty.data.name,
+                };
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Subscribe to events from the sheet.
+     * @param html HTML content of the sheet.
+     */
+    activateListeners(html) {
+        super.activateListeners(html);
+
+        // Everything below here is only needed if the sheet is editable
+        if (!this.options.editable) {
+            return;
+        }
+
+        // Delete the linked property
+        html.find(`.linked-property-delete`).on("click", this._deleteLinkedProperty.bind(this));
+    }
+
+    /**
+     * Callback actions which occur when a dragged element is dropped on a target.
+     * @param {DragEvent} event       The originating DragEvent
+     * @private
+     */
+    async _onDrop(event) {
+        // Everything below here is only needed if the sheet is editable
+        if (!this.options.editable) {
+            return;
+        }
+
+        // Only property allowed here
+        let item = await game.l5r5e.HelpersL5r5e.getDragnDropTargetObject(event);
+        if (!item || item.documentName !== "Item" || item.data.type !== "property") {
+            return;
+        }
+
+        // Set the new property, and update
+        this.document.data.data.linked_property_id = item.id;
+        this.document.update({
+            data: {
+                linked_property_id: this.document.data.data.linked_property_id,
+            },
+        });
+    }
+
+    /**
+     * Remove the link to a property for the current item
+     * @param {Event} event
+     * @return {Promise<void>}
+     * @private
+     */
+    async _deleteLinkedProperty(event) {
+        event.preventDefault();
+        event.stopPropagation();
+
+        let name;
+        const linkedProperty = await game.l5r5e.HelpersL5r5e.getObjectGameOrPack({
+            id: this.document.data.data.linked_property_id,
+            type: "Item",
+        });
+        if (linkedProperty) {
+            name = linkedProperty.data.name;
+        }
+
+        const callback = async () => {
+            this.document.data.data.linked_property_id = null;
+            this.document.update({
+                data: {
+                    linked_property_id: this.document.data.data.linked_property_id,
+                },
+            });
+        };
+
+        // Holing Ctrl = without confirm
+        if (event.ctrlKey || !name) {
+            return callback();
+        }
+
+        game.l5r5e.HelpersL5r5e.confirmDeleteDialog(
+            game.i18n.format("l5r5e.global.delete_confirm", { name }),
+            callback
+        );
+    }
 }