From 4be53924d83dbf353647eb6778a8c9e39ab5014d Mon Sep 17 00:00:00 2001
From: macniel <yuna.baehr@proton.me>
Date: Sun, 2 Nov 2025 21:00:50 +0100
Subject: [PATCH] best stock prices guaranteed.

---
 src/module/sheets/merchantSheet.mjs        | 60 ++++++++++++++--------
 src/system.json                            |  4 +-
 src/templates/actor/merchant/tab-goods.hbs |  2 +-
 3 files changed, 42 insertions(+), 24 deletions(-)

diff --git a/src/module/sheets/merchantSheet.mjs b/src/module/sheets/merchantSheet.mjs
index 15066116..49f96b84 100644
--- a/src/module/sheets/merchantSheet.mjs
+++ b/src/module/sheets/merchantSheet.mjs
@@ -21,6 +21,7 @@ export class MerchantSheet extends HandlebarsApplicationMixin(ActorSheetV2) {
         },
         actions: {
             buy: MerchantSheet.#buyWare,
+            editItem: MerchantSheet.#openEmbeddedDocument,
             editImage: DocumentSheetV2.DEFAULT_OPTIONS.actions.editImage,
             editServiceImage: MerchantSheet.#editServiceImage,
             editNewServiceImage: MerchantSheet.#editNewServiceImage,
@@ -88,7 +89,7 @@ export class MerchantSheet extends HandlebarsApplicationMixin(ActorSheetV2) {
         const item = this.document.items.get(itemId)
 
         let selections = ''
-        game.actors.filter(p => p.isOwner).forEach(actor => {
+        game.actors.filter(p => p.isOwner && p.type === "character").forEach(actor => {
             selections += `<option value=${actor.id}>${actor.name}</option>`
         })
 
@@ -101,31 +102,47 @@ export class MerchantSheet extends HandlebarsApplicationMixin(ActorSheetV2) {
             }
         });
 
-        const actor = game.actors.get(actorId)
-        const canBuy = await actor.reduceWealth(item.system.price)
-        if (canBuy) { // returns false when the wealth cant be reduced sufficiently
-            actor.createEmbeddedDocuments('Item', [item]).then(documents => {
-                documents[0].update({'system.quantity': 1})
-            })
-            if (item.system.quantity != -1) { // -1 means infinite
-                if (item.system.quantity > 1) {
-                    item.update({'system.quantity': item.system.quantity - 1})
-                } else {
-                    this.document.deleteEmbeddedDocuments('Item', [item._id]) // delete when the quantity is equal to 0
+        if (actorId) { // ignore the following when dialog was cancelled
+            const actor = game.actors.get(actorId)
+            const canBuy = await actor.reduceWealth(item.system.price)
+            if (canBuy) { // returns false when the wealth cant be reduced sufficiently
+                actor.createEmbeddedDocuments('Item', [item]).then(documents => {
+                    documents[0].update({'system.quantity': 1})
+                })
+                if (item.system.quantity != -1) { // -1 means infinite
+                    if (item.system.quantity > 1) {
+                        item.update({'system.quantity': item.system.quantity - 1})
+                    } else {
+                        this.document.deleteEmbeddedDocuments('Item', [item._id]) // delete when the quantity is equal to 0
+                    }
                 }
+                ChatMessage.create({
+                    user: game.user._id,
+                    speaker: {actor},
+                    content: `hat ${item.name} für ${game.DSA41.displayCurrency(item.system.price)} gekauft`,
+                    type: CONST.CHAT_MESSAGE_TYPES.IC
+                })
+            } else {
+                ui.notifications.error(item.name + " ist zu teuer für " + actor.name)
             }
-            ChatMessage.create({
-                user: game.user._id,
-                speaker: {actor},
-                content: `hat ${item.name} für ${game.DSA41.displayCurrency(item.system.price)} gekauft`,
-                type: CONST.CHAT_MESSAGE_TYPES.IC
-            })
-        } else {
-            ui.notifications.error(item.name + " ist zu teuer für " + actor.name)
         }
 
-        console.log(actorId)
+    }
 
+    /**
+     *
+     * @param {MouseEvent} event
+     */
+    static #openEmbeddedDocument(event) {
+        let dataset = event.target.dataset
+        if (!dataset.itemId && !dataset.id) {
+            dataset = event.target.parentElement.dataset
+        }
+        const id = dataset.itemId ?? dataset.id
+
+        if (this.document.isOwner) { // only shop owner can change stock and price
+            this.document.items.get(id).sheet.render(true)
+        }
     }
 
     static async #removeService(event, target) {
@@ -251,6 +268,7 @@ export class MerchantSheet extends HandlebarsApplicationMixin(ActorSheetV2) {
         context.description = this.document.system.description
         context.goods = this.document.itemTypes["Equipment"] ?? []
         context.services = this.document.system.services
+        context.isOwner = this.document.isOwner
 
         return context
     }
diff --git a/src/system.json b/src/system.json
index 1bf03dbb..325b58e2 100644
--- a/src/system.json
+++ b/src/system.json
@@ -2,7 +2,7 @@
   "id": "DSA_4-1",
   "title": "Das Schwarze Auge 4.1",
   "description": "Noch ein Spielsystem für Das Schwarze Auge 4.1",
-  "version": "0.4.0-rc4",
+  "version": "0.0.1",
   "compatibility": {
     "minimum": 12,
     "verified": 13
@@ -348,5 +348,5 @@
   "primaryTokenAttribute": "lep.aktuell",
   "url": "https://git.macniel.online/macniel/foundry-dsa41-game",
   "manifest": "https://git.macniel.online/macniel/foundry-dsa41-game/raw/branch/main/src/system.json",
-  "download": "https://git.macniel.online/macniel/foundry-dsa41-game/releases/download/0.4.0-rc4/release.zip"
+  "download": "https://git.macniel.online/macniel/foundry-dsa41-game/releases/download/0.0.1/release.zip"
 }
diff --git a/src/templates/actor/merchant/tab-goods.hbs b/src/templates/actor/merchant/tab-goods.hbs
index 445bd6a2..ab61828f 100644
--- a/src/templates/actor/merchant/tab-goods.hbs
+++ b/src/templates/actor/merchant/tab-goods.hbs
@@ -4,7 +4,7 @@
 
     <div class="merchant-goods">
         {{#each goods}}
-            <div class="merchant-good">
+            <div class="merchant-good" {{#if isOwner}}data-action="editItem"{{/if}} data-item-id="{{this._id}}">
                 <img src="{{this.img}}" style="width: 32px; height: 32px;"/>
                 <span class="name">{{this.name}}</span>
                 <span class="price">{{currency this.system.price}}</span>