[Fix] Homebrew Item Features (#1365)

* Fixed adding and editing effects on a homebrew feature

* .

* Fixed effect removal

module/applications/sheets-configs/action-settings-config.mjs

@@ -0,0 +1,66 @@
+import DHActionBaseConfig from './action-base-config.mjs';
+
+export default class DHActionSettingsConfig extends DHActionBaseConfig {
+    constructor(action, effects, sheetUpdate) {
+        super(action);
+
+        this.effects = effects;
+        this.sheetUpdate = sheetUpdate;
+    }
+
+    static DEFAULT_OPTIONS = {
+        ...DHActionBaseConfig.DEFAULT_OPTIONS,
+        actions: {
+            ...DHActionBaseConfig.DEFAULT_OPTIONS.actions,
+            addEffect: this.addEffect,
+            removeEffect: this.removeEffect,
+            editEffect: this.editEffect
+        }
+    };
+
+    async _prepareContext(options) {
+        const context = await super._prepareContext(options);
+        context.effects = this.effects;
+        context.getEffectDetails = this.getEffectDetails.bind(this);
+
+        return context;
+    }
+
+    getEffectDetails(id) {
+        return this.effects.find(x => x.id === id);
+    }
+
+    static async addEffect(_event) {
+        if (!this.action.effects) return;
+        const effectData = game.system.api.data.activeEffects.BaseEffect.getDefaultObject();
+        const data = this.action.toObject();
+
+        this.sheetUpdate(data, effectData);
+        this.effects = [...this.effects, effectData];
+        data.effects.push({ _id: effectData.id });
+        this.constructor.updateForm.bind(this)(null, null, { object: foundry.utils.flattenObject(data) });
+    }
+
+    static removeEffect(event, button) {
+        if (!this.action.effects) return;
+        const index = button.dataset.index,
+            effectId = this.action.effects[index]._id;
+        this.constructor.removeElement.bind(this)(event, button);
+        this.sheetUpdate(
+            this.action.toObject(),
+            this.effects.find(x => x.id === effectId),
+            true
+        );
+    }
+
+    static async editEffect(event) {
+        const id = event.target.closest('[data-effect-id]')?.dataset?.effectId;
+        const updatedEffect = await game.system.api.applications.sheetConfigs.SettingActiveEffectConfig.configure(
+            this.getEffectDetails(id)
+        );
+        if (!updatedEffect) return;
+
+        this.effects = await this.sheetUpdate(this.action.toObject(), { ...updatedEffect, id });
+        this.render();
+    }
+}