/** @odoo-module **/

import { registry } from "@web/core/registry";
import { openPDFViewer } from "./pdf_preview";

/**
 * Client action: open an ir.attachment in the PDF preview dialog.
 *
 * Python callers return:
 *   {
 *       'type': 'ir.actions.client',
 *       'tag': 'fusion_pdf_preview.open_attachment',
 *       'params': {
 *           'attachment_id': <int>,
 *           'title': <str>,            // optional, defaults to "Document"
 *           'model_name': <str>,       // optional, for audit log
 *           'record_ids': <str>,       // optional, comma-sep for audit log
 *           'report_name': <str>,      // optional, for audit log
 *       },
 *   }
 *
 * Non-PDF attachments fall back to opening in a new browser tab — the
 * preview dialog only renders PDF. ZPL labels (text/plain) should NOT
 * use this action; route those through the direct download act_url.
 */
registry.category("actions").add(
    "fusion_pdf_preview.open_attachment",
    async (env, action) => {
        const params = action.params || {};
        const attachmentId = params.attachment_id;
        if (!attachmentId) {
            return;
        }
        const title = params.title || "Document";
        const url = `/web/content/${attachmentId}`;
        openPDFViewer(env, url, title, {
            modelName: params.model_name || "",
            recordIds: params.record_ids || "",
            reportName: params.report_name || "",
        });
    }
);