"""Whitelisted API for SFDA scraper and ADE PublishDetails preview."""

from __future__ import annotations

import frappe

from sfda_parser.sfda_scraper.detail_page import (
    fetch_publish_details,
    resolve_detail_url_for_ncmdr_ref,
)
from sfda_parser.sfda_scraper.importer import import_latest_weekly_alerts
from sfda_parser.sfda_scraper.reparse import reparse_all_stored_pdf_device_lists


@frappe.whitelist()
def run_sfda_scraper_now():
    frappe.only_for("System Manager")
    return import_latest_weekly_alerts()


@frappe.whitelist()
def reparse_device_list_from_stored_pdfs(sfda_entries_name: str | None = None):
    """Rebuild Device List child rows from stored detail_pdf using current PDF parser."""
    frappe.only_for("System Manager")
    return reparse_all_stored_pdf_device_lists(sfda_entries_name=sfda_entries_name)


@frappe.whitelist()
def get_ade_publish_details(
    detail_url: str | None = None,
    sfda_entries_name: str | None = None,
    sfda_device_entry_name: str | None = None,
    ncmdr_ref: str | None = None,
    include_device_list_from_pdf: int | str = 0,
):
    """
    Load ADE PublishDetails via the ERP server (works when your PC browser is blocked).
    Pass detail_url and/or sfda_entries_name with a child row reference.
    """
    include_pdf = str(include_device_list_from_pdf).lower() in ("1", "true", "yes")

    url = (detail_url or "").strip()
    if sfda_entries_name and not url:
        doc = frappe.get_doc("SFDA Entries", sfda_entries_name)
        child_row = None

        if sfda_device_entry_name:
            child_row = next(
                (row for row in doc.device_list if row.name == sfda_device_entry_name),
                None,
            )
        elif ncmdr_ref:
            target = (ncmdr_ref or "").strip().upper()
            child_row = next(
                (
                    row
                    for row in doc.device_list
                    if (row.ncmdr_ref or "").strip().upper() == target
                ),
                None,
            )

        if child_row:
            url = (child_row.get("ade_detail_url") or "").strip()
            if not url and child_row.ncmdr_ref:
                url = resolve_detail_url_for_ncmdr_ref(child_row.ncmdr_ref) or ""
                if url:
                    child_row.ade_detail_url = url
                    doc.save(ignore_permissions=True)

    if not url:
        frappe.throw(
            "No ADE URL available. Pass detail_url, select a device row with an ADE URL, "
            "or re-run the weekly import."
        )

    if not url.startswith("http"):
        url = f"https://ade.sfda.gov.sa/Fsca/PublishDetails/{url}"

    try:
        return fetch_publish_details(url, include_device_list_from_pdf=include_pdf)
    except Exception as exc:
        frappe.log_error(title="SFDA: ADE fetch failed", message=f"URL: {url}\n{exc}")
        frappe.throw(
            f"Could not load ADE from the server: {exc}. "
            "The site may be blocked on your PC but reachable from ERP."
        )