[Feature] Armor/Weapon Features In Description (#1521)

* ItemFeatures are now prepended to the description

* .

* Better separation of concerns

* .

* .

module/data/item/armor.mjs

@@ -54,6 +54,21 @@ export default class DHArmor extends AttachableItem {
         );
     }
 
+    /**@inheritdoc */
+    async getDescriptionData() {
+        const baseDescription = this.description;
+        const allFeatures = CONFIG.DH.ITEM.allArmorFeatures();
+        const features = this.armorFeatures.map(x => allFeatures[x.value]);
+        if (!features.length) return { prefix: null, value: baseDescription, suffix: null };
+
+        const prefix = await foundry.applications.handlebars.renderTemplate(
+            'systems/daggerheart/templates/sheets/items/armor/description.hbs',
+            { features }
+        );
+
+        return { prefix, value: baseDescription, suffix: null };
+    }
+
     /**@inheritdoc */
     async _preUpdate(changes, options, user) {
         const allowed = await super._preUpdate(changes, options, user);

module/data/item/base.mjs

@@ -124,6 +124,33 @@ export default class BaseDataItem extends foundry.abstract.TypeDataModel {
         return [source, page ? `pg ${page}.` : null].filter(x => x).join('. ');
     }
 
+    /**
+     * Augments the description for the item with type specific info to display. Implemented in applicable item subtypes.
+     * @param {object} [options] - Options that modify the styling of the rendered template. { headerStyle: undefined|'none'|'large' }
+     * @returns {string}
+     */
+    async getDescriptionData(_options) {
+        return { prefix: null, value: this.description, suffix: null };
+    }
+
+    /**
+     * Gets the enriched and augmented description for the item.
+     * @param {object} [options] - Options that modify the styling of the rendered template. { headerStyle: undefined|'none'|'large' }
+     * @returns {string}
+     */
+    async getEnrichedDescription() {
+        if (!this.metadata.hasDescription) return '';
+
+        const { prefix, value, suffix } = await this.getDescriptionData();
+        const fullDescription = [prefix, value, suffix].filter(p => !!p).join('\n<hr>\n');
+
+        return await foundry.applications.ux.TextEditor.implementation.enrichHTML(fullDescription, {
+            relativeTo: this,
+            rollData: this.getRollData(),
+            secrets: this.isOwner
+        });
+    }
+
     /**
      * Obtain a data object used to evaluate any dice rolls associated with this Item Type
      * @param {object} [options] - Options which modify the getRollData method.

module/data/item/weapon.mjs

@@ -110,6 +110,21 @@ export default class DHWeapon extends AttachableItem {
         );
     }
 
+    /**@inheritdoc */
+    async getDescriptionData() {
+        const baseDescription = this.description;
+        const allFeatures = CONFIG.DH.ITEM.allWeaponFeatures();
+        const features = this.weaponFeatures.map(x => allFeatures[x.value]);
+        if (!features.length) return { prefix: null, value: baseDescription, suffix: null };
+
+        const prefix = await foundry.applications.handlebars.renderTemplate(
+            'systems/daggerheart/templates/sheets/items/weapon/description.hbs',
+            { features }
+        );
+
+        return { prefix, value: baseDescription, suffix: null };
+    }
+
     prepareDerivedData() {
         this.attack.roll.trait = this.rules.attack.roll.trait ?? this.attack.roll.trait;
     }