"use strict";
const common_vendor = require("../common/vendor.js");
const DRAFT_NS = {
  ASSIGN: "draft_assign",
  ACCEPT: "draft_accept",
  ACCEPT_APPROVAL: "draft_accept_approval",
  RECTIFY: "draft_rectify",
  INSPECTION_RESULT: "draft_inspection_result",
  INSPECTION_SHEET: "draft_inspection_sheet",
  HAZARD_ADD: "draft_hazard_add"
};
function buildDraftKey(namespace, ...parts) {
  return [namespace, ...parts.map((p) => String(p ?? ""))].join("_");
}
function buildDraftKeyCompact(namespace, ...parts) {
  return [namespace, ...parts.map((p) => String(p ?? "")).filter(Boolean)].join("_");
}
function loadDraftWithFallback(primaryKey, fallbackKeys = []) {
  const primary = loadDraft(primaryKey);
  if (primary) {
    return { data: primary, key: primaryKey, fromFallback: false };
  }
  for (const fallbackKey of fallbackKeys) {
    if (!fallbackKey || fallbackKey === primaryKey)
      continue;
    const fallback = loadDraft(fallbackKey);
    if (fallback) {
      return { data: fallback, key: primaryKey, fromFallback: true, fallbackKey };
    }
  }
  return { data: null, key: primaryKey, fromFallback: false };
}
function loadDraft(key) {
  if (!key)
    return null;
  const raw = common_vendor.index.getStorageSync(key);
  if (!raw)
    return null;
  try {
    return typeof raw === "string" ? JSON.parse(raw) : raw;
  } catch (error) {
    common_vendor.index.__f__("error", "at utils/draftCache.js:63", "[draftCache] 解析草稿失败:", key, error);
    return null;
  }
}
function saveDraftToStorage(key, data) {
  if (!key)
    return;
  common_vendor.index.setStorageSync(
    key,
    JSON.stringify({
      ...data,
      updatedAt: Date.now()
    })
  );
}
function removeDraft(key) {
  if (!key)
    return;
  common_vendor.index.removeStorageSync(key);
}
function defaultHasContent(payload) {
  if (!payload || typeof payload !== "object")
    return false;
  return Object.entries(payload).some(([key, value]) => {
    if (key === "updatedAt")
      return false;
    if (Array.isArray(value))
      return value.length > 0;
    if (value && typeof value === "object")
      return Object.keys(value).length > 0;
    return value !== "" && value != null;
  });
}
exports.DRAFT_NS = DRAFT_NS;
exports.buildDraftKey = buildDraftKey;
exports.buildDraftKeyCompact = buildDraftKeyCompact;
exports.defaultHasContent = defaultHasContent;
exports.loadDraftWithFallback = loadDraftWithFallback;
exports.removeDraft = removeDraft;
exports.saveDraftToStorage = saveDraftToStorage;
//# sourceMappingURL=../../.sourcemap/mp-weixin/utils/draftCache.js.map