Add one-click companion import action in UI

README.md

@@ -25,7 +25,17 @@ If the system is not installed first, Foundry marks the world unavailable.
 
 ## Populate A Fresh World
 
-In a new `sla-industries-brp` world with the companion module enabled, run this as a GM script macro:
+In a new `sla-industries-brp` world with the companion module enabled:
+
+1. Open the **Compendium** tab.
+2. Use either:
+   - the new download button in the Compendium header, or
+   - right-click any `sla-industries-compendium` pack and choose **Import SLA Companion Content**.
+3. Choose **Merge** or **Overwrite** when prompted.
+
+No script macro is required.
+
+Optional fallback (GM script macro):
 
 ```js
 const { SLASeedImporter } = await import("/systems/sla-industries-brp/module/apps/sla-seed-importer.mjs");

sla-brp/world.json

@@ -2,7 +2,7 @@
   "id": "sla-brp",
   "title": "SLA BRP",
   "description": "A prebuilt SLA BRP world for Foundry Virtual Tabletop.",
-  "version": "0.1.2",
+  "version": "0.1.3",
   "authors": [
     {
       "name": "timevans"
@@ -15,7 +15,7 @@
     "maximum": "13"
   },
   "system": "sla-industries-brp",
-  "systemVersion": "13.1.53",
+  "systemVersion": "13.1.54",
   "manifest": "https://raw.githubusercontent.com/slaguru666/sla_industries_brp/main/sla-brp/world.json",
   "download": "https://github.com/slaguru666/sla_industries_brp/releases/latest/download/sla-brp.zip",
   "url": "https://github.com/slaguru666/sla_industries_brp"

sla-industries-brp/system.json

@@ -2,7 +2,7 @@
   "id": "sla-industries-brp",
   "title": "SLA Industries BRP (Draft)",
   "description": "Draft SLA Industries conversion of the BRP system for FoundryVTT.",
-  "version": "13.1.53",
+  "version": "13.1.54",
   "coreVersion": "13.351",
   "compatibility": {
     "minimum": "13",

sla-industries-compendium/README.md

@@ -15,7 +15,16 @@ Companion module for `sla-industries-brp` with:
 
 ## Import Content Into A New World
 
-After installing the system and module, run this in a GM script macro:
+After installing the system and module:
+
+1. Open the **Compendium** tab.
+2. Click the new import button in the Compendium header, or right-click any `sla-industries-compendium` pack.
+3. Choose **Import SLA Companion Content**.
+4. Pick **Merge** or **Overwrite**.
+
+No script macro is required.
+
+Optional fallback (GM macro):
 
 ```js
 const { SLASeedImporter } = await import("/systems/sla-industries-brp/module/apps/sla-seed-importer.mjs");

sla-industries-compendium/module.json

@@ -1,7 +1,7 @@
 {
   "id": "sla-industries-compendium",
   "title": "SLA Industries Compendium (Draft)",
-  "version": "1.1.0",
+  "version": "1.2.0",
   "coreVersion": "13.351",
   "compatibility": {
     "minimum": "13",
@@ -18,6 +18,9 @@
       "flags": {}
     }
   ],
+  "esmodules": [
+    "scripts/companion-ui.mjs"
+  ],
   "packs": [
     {
       "name": "allegiances",

sla-industries-compendium/scripts/companion-ui.mjs

@@ -0,0 +1,111 @@
+const MODULE_ID = "sla-industries-compendium";
+const SYSTEM_ID = "sla-industries-brp";
+const BUTTON_CLASS = "sla-companion-import-all";
+
+function canUseCompanionImport() {
+  return Boolean(game.user?.isGM && game.system?.id === SYSTEM_ID && game.brp?.SLASeedImporter?.buildDraft2);
+}
+
+function chooseImportMode() {
+  return new Promise((resolve) => {
+    let settled = false;
+    const finish = (value) => {
+      if (settled) return;
+      settled = true;
+      resolve(value);
+    };
+
+    new Dialog({
+      title: "SLA Companion Import",
+      content: `
+        <p>Import all SLA companion content into this world?</p>
+        <p><strong>Merge</strong> keeps existing world items and only adds missing content.</p>
+        <p><strong>Overwrite</strong> updates existing SLA content from companion seeds.</p>
+      `,
+      buttons: {
+        merge: {
+          label: "Merge",
+          icon: '<i class="fas fa-plus-square"></i>',
+          callback: () => finish(false)
+        },
+        overwrite: {
+          label: "Overwrite",
+          icon: '<i class="fas fa-sync"></i>',
+          callback: () => finish(true)
+        },
+        cancel: {
+          label: "Cancel",
+          icon: '<i class="fas fa-times"></i>',
+          callback: () => finish(null)
+        }
+      },
+      default: "merge",
+      close: () => finish(null)
+    }).render(true);
+  });
+}
+
+async function importAllSLACompanionContent() {
+  if (!canUseCompanionImport()) {
+    ui.notifications.warn("SLA companion import requires GM role and active sla-industries-brp system.");
+    return;
+  }
+
+  const overwrite = await chooseImportMode();
+  if (overwrite === null) return;
+
+  ui.notifications.info("SLA companion import started.");
+  try {
+    const summary = await game.brp.SLASeedImporter.buildDraft2({
+      overwrite,
+      syncCompendia: true
+    });
+    console.log(`${MODULE_ID} | Companion import summary`, summary);
+    ui.notifications.info("SLA companion import completed.");
+  } catch (err) {
+    console.error(`${MODULE_ID} | Companion import failed`, err);
+    ui.notifications.error(`SLA companion import failed: ${err?.message ?? "Unknown error"}`);
+  }
+}
+
+function addCompendiumHeaderButton(app, html) {
+  if (!canUseCompanionImport()) return;
+  const root = html?.[0];
+  if (!root) return;
+
+  const existing = root.querySelector(`.${BUTTON_CLASS}`);
+  if (existing) return;
+
+  const container =
+    root.querySelector(".header-actions") ||
+    root.querySelector(".directory-header .header-search") ||
+    root.querySelector(".directory-header");
+  if (!container) return;
+
+  const button = document.createElement("button");
+  button.type = "button";
+  button.className = `icon ${BUTTON_CLASS}`;
+  button.title = "Import SLA Companion Content";
+  button.innerHTML = '<i class="fas fa-download"></i>';
+  button.addEventListener("click", () => {
+    importAllSLACompanionContent();
+  });
+  container.appendChild(button);
+}
+
+Hooks.on("renderCompendiumDirectory", addCompendiumHeaderButton);
+
+Hooks.on("getCompendiumDirectoryEntryContext", (html, options) => {
+  options.push({
+    name: "Import SLA Companion Content",
+    icon: '<i class="fas fa-download"></i>',
+    condition: (li) => {
+      if (!canUseCompanionImport()) return false;
+      const pack = game.packs?.get(li?.data("pack"));
+      return pack?.metadata?.packageName === MODULE_ID;
+    },
+    callback: () => {
+      importAllSLACompanionContent();
+    }
+  });
+});