ss_new_ui_skin_and_page/js/vue/tools.js

export var camelToKebab = function (camelStr) {
    const isUpper = camelStr[0].charCodeAt(0) >= 65 && camelStr[0].charCodeAt(0) <= 90;
    const handleStr = camelStr.replace(/([A-Z])/g, "-$1").toLowerCase();
    let kebabStr = handleStr;
    if (isUpper) {
      kebabStr = handleStr.slice(1);
    }
    const newKebabArr = [];
    const kebabSplitArr = kebabStr.split("-");
    kebabSplitArr.forEach((item, index) => {
      if (item.length > 1) {
        newKebabArr.push(item);
      } else {
        let combineStr = "";
        const subKebabArr = kebabSplitArr.slice(index);
        for (let i = 0; i < subKebabArr.length; i++) {
          if (subKebabArr[i].length > 1)
            break;
          combineStr += subKebabArr[i];
        }
        newKebabArr.push(combineStr);
        kebabSplitArr.splice(index + 1, combineStr.length - 1);
      }
    });
    return newKebabArr.join("-");
  };
export var isNum = function (num) {
    return typeof num === "number" && !isNaN(num);
  };
export var toStyleStr = (styleObj, unit = "rpx") => {
    if (Array.isArray(styleObj)) {
      return styleObj.join(";");
    } else {
      if (typeof styleObj === "object" && styleObj !== null) {
        let style = [];
        for (const k in styleObj) {
          if (typeof k === "string") {
            let val = styleObj[k];
            if (val !== void 0) {
              if (typeof val === "number") {
                if (addUnitAttr.includes(k)) {
                  val = val + unit;
                }
              }
              style.push(`${camelToKebab(k)}:${val}`);
            }
          }
        }
        return style.length > 0 ? style.join(";") + ";" : "";
      } else {
        return styleObj;
      }
    }
  };

function isObject(value) {
  var type = typeof value;
  return value != null && (type == 'object' || type == 'function');
}
function toNumber(value) {
  if (typeof value == 'number') {
    return value;
  }
  if (isSymbol(value)) {
    return NAN;
  }
  if (isObject(value)) {
    var other = typeof value.valueOf == 'function' ? value.valueOf() : value;
    value = isObject(other) ? (other + '') : other;
  }
  if (typeof value != 'string') {
    return value === 0 ? value : +value;
  }
  value = value.replace(reTrim, '');
  var isBinary = reIsBinary.test(value);
  return (isBinary || reIsOctal.test(value))
    ? freeParseInt(value.slice(2), isBinary ? 2 : 8)
    : (reIsBadHex.test(value) ? NAN : +value);
}
export function debounce(func, wait, options) {
    var lastArgs,
        lastThis,
        maxWait,
        result,
        timerId,
        lastCallTime,
        lastInvokeTime = 0,
        leading = false,
        maxing = false,
        trailing = true;

    if (typeof func != 'function') {
      throw new TypeError(FUNC_ERROR_TEXT);
    }
    wait = toNumber(wait) || 0;
    if (isObject(options)) {
      leading = !!options.leading;
      maxing = 'maxWait' in options;
      maxWait = maxing ? nativeMax(toNumber(options.maxWait) || 0, wait) : maxWait;
      trailing = 'trailing' in options ? !!options.trailing : trailing;
    }

    function invokeFunc(time) {
      var args = lastArgs,
          thisArg = lastThis;

      lastArgs = lastThis = undefined;
      lastInvokeTime = time;
      result = func.apply(thisArg, args);
      return result;
    }

    function leadingEdge(time) {
      // Reset any `maxWait` timer.
      lastInvokeTime = time;
      // Start the timer for the trailing edge.
      timerId = setTimeout(timerExpired, wait);
      // Invoke the leading edge.
      return leading ? invokeFunc(time) : result;
    }

    function remainingWait(time) {
      var timeSinceLastCall = time - lastCallTime,
          timeSinceLastInvoke = time - lastInvokeTime,
          timeWaiting = wait - timeSinceLastCall;

      return maxing
        ? nativeMin(timeWaiting, maxWait - timeSinceLastInvoke)
        : timeWaiting;
    }

    function shouldInvoke(time) {
      var timeSinceLastCall = time - lastCallTime,
          timeSinceLastInvoke = time - lastInvokeTime;

      // Either this is the first call, activity has stopped and we're at the
      // trailing edge, the system time has gone backwards and we're treating
      // it as the trailing edge, or we've hit the `maxWait` limit.
      return (lastCallTime === undefined || (timeSinceLastCall >= wait) ||
        (timeSinceLastCall < 0) || (maxing && timeSinceLastInvoke >= maxWait));
    }

    function timerExpired() {
      var time = now();
      if (shouldInvoke(time)) {
        return trailingEdge(time);
      }
      // Restart the timer.
      timerId = setTimeout(timerExpired, remainingWait(time));
    }

    function trailingEdge(time) {
      timerId = undefined;

      // Only invoke if we have `lastArgs` which means `func` has been
      // debounced at least once.
      if (trailing && lastArgs) {
        return invokeFunc(time);
      }
      lastArgs = lastThis = undefined;
      return result;
    }

    function cancel() {
      if (timerId !== undefined) {
        clearTimeout(timerId);
      }
      lastInvokeTime = 0;
      lastArgs = lastCallTime = lastThis = timerId = undefined;
    }

    function flush() {
      return timerId === undefined ? result : trailingEdge(now());
    }

    function debounced() {
      var time = now(),
          isInvoking = shouldInvoke(time);

      lastArgs = arguments;
      lastThis = this;
      lastCallTime = time;

      if (isInvoking) {
        if (timerId === undefined) {
          return leadingEdge(lastCallTime);
        }
        if (maxing) {
          // Handle invocations in a tight loop.
          timerId = setTimeout(timerExpired, wait);
          return invokeFunc(lastCallTime);
        }
      }
      if (timerId === undefined) {
        timerId = setTimeout(timerExpired, wait);
      }
      return result;
    }
    debounced.cancel = cancel;
    debounced.flush = flush;
    return debounced;
}

// 功能说明：统一处理后端可能返回的 {val}/{value} 结构，供组件内部字段适配复用 by xu 20260122
export function normalizeMaybeVal(input) {
  if (input === undefined || input === null) return input;
  if (typeof input === "object") {
    if (Object.prototype.hasOwnProperty.call(input, "val")) return input.val;
    if (Object.prototype.hasOwnProperty.call(input, "value")) return input.value;
  }
  return input;
}

// 功能说明：缩略图 URL 构建（dlByHttp 直出图片），支持 thn 为字符串或 {val}/{value} by xu 20260122
export function buildThumbUrl(thn) {
  const v = normalizeMaybeVal(thn);
  if (v === undefined || v === null || v === "") return "";
  return "/service?ssServ=dlByHttp&type=img&path=" + encodeURIComponent(String(v));
}

// 功能说明：统一按 fmt 动态格式化 {val, fmt}（支持任意组合 yyyy/MM/dd/HH/mm/ss），供卡片 tags/标题复用 by xu 20260122
export function formatValByFmt(val, fmt) {
  try {
    if (!fmt || val === undefined || val === null || val === "") return val;
    const raw = typeof val === "string"
      ? val.replace(/[\u202f\u00a0]/g, " ").replace(/ /g, " ").trim()
      : val;
    const d = raw instanceof Date ? raw : new Date(raw);
    if (isNaN(d.getTime())) return val;
    const pad2 = (n) => String(n).padStart(2, "0");
    const tokens = {
      yyyy: String(d.getFullYear()),
      MM: pad2(d.getMonth() + 1),
      M: String(d.getMonth() + 1),
      dd: pad2(d.getDate()),
      d: String(d.getDate()),
      HH: pad2(d.getHours()),
      H: String(d.getHours()),
      mm: pad2(d.getMinutes()),
      m: String(d.getMinutes()),
      ss: pad2(d.getSeconds()),
      s: String(d.getSeconds()),
    };
    const f = String(fmt);
    if (!/(yyyy|MM|dd|HH|mm|ss|M|d|H|m|s)/.test(f)) return val;
    return f.replace(/yyyy|MM|dd|HH|mm|ss|M|d|H|m|s/g, (k) => tokens[k] ?? k);
  } catch (_) {
    return val;
  }
}

// 功能说明：解析 parm/param 参数（兼容 JSON 字符串、qs 字符串、对象） by xu 20260122
export function parseParmLike(parmOrParam) {
  if (!parmOrParam) return {};
  if (typeof parmOrParam === "object") return parmOrParam;
  if (typeof parmOrParam !== "string") return {};
  const s = String(parmOrParam).trim();
  if (!s) return {};
  // JSON 格式
  if (s[0] === "{" || s[0] === "[") {
    try {
      const obj = JSON.parse(s);
      if (obj && typeof obj === "object") return obj;
    } catch (_) {}
  }
  // qs 格式（&a=b 或 a=b）
  return { __rawQs: s };
}

// 功能说明：追加查询参数到 URL（支持去重、数组值） by xu 20260122
export function appendQueryParam(url, key, value) {
  if (!key) return url;
  if (value === undefined || value === null) return url;
  const s = String(value);
  if (s === "") return url;
  // 检查参数是否已存在
  const escapeRegExp = (str) => String(str || "").replace(/[.*+?^{}$()|[\]\\]/g, "\\$&");
  const hasParam = new RegExp("([?&])" + escapeRegExp(key) + "=").test(String(url || ""));
  if (hasParam) return url;
  const separator = url.indexOf("?") > -1 ? "&" : "?";
  return url + separator + encodeURIComponent(String(key)) + "=" + encodeURIComponent(s);
}

// 功能说明：从搜索字段列表和表单中提取参数（用于透传搜索条件到弹窗） by xu 20260122
export function pickSearchParams(searchFieldList, form) {
  const params = {};
  if (!Array.isArray(searchFieldList) || !form) return params;
  searchFieldList.forEach((field) => {
    const key = field && field.name;
    if (!key) return;
    const value = form[key];
    if (value === undefined || value === null) return;
    if (Array.isArray(value)) {
      params[key] = value.filter((v) => v !== undefined && v !== null && v !== "");
    } else if (value !== "") {
      params[key] = value;
    }
  });
  return params;
}

// 功能说明：构建服务 URL（统一处理 ssToken/servName+dest+parm 三种模式） by xu 20260122
export function buildServiceUrl(srv, options = {}) {
  if (!srv) return "";
  const { extraParams = {} } = options;
  let url = "";
  // 模式1：优先 ssToken
  const token = String(srv.ssToken || "").trim();
  if (token) {
    url = "/service?ssToken=" + encodeURIComponent(token);
  } else if (srv.servName) {
    // 模式2：servName + dest + parm
    url = "/service?ssServ=" + encodeURIComponent(String(srv.servName));
    if (srv.dest) url += "&ssDest=" + encodeURIComponent(String(srv.dest));
    // 解析 parm/param
    const parm = srv.parm !== undefined ? srv.parm : srv.param;
    const parsed = parseParmLike(parm);
    if (parsed.__rawQs) {
      // qs 格式直接拼接
      const qs = parsed.__rawQs;
      url += (qs.startsWith("&") ? "" : "&") + qs;
    } else {
      // 对象格式遍历拼接
      Object.entries(parsed).forEach(([k, v]) => {
        if (v === undefined || v === null) return;
        url += "&" + encodeURIComponent(k) + "=" + encodeURIComponent(String(v));
      });
    }
  } else if (srv.dest) {
    // 模式3：仅 dest（报表场景）
    url = "/service?ssDest=" + encodeURIComponent(String(srv.dest));
    const parm = srv.parm !== undefined ? srv.parm : srv.param;
    const parsed = parseParmLike(parm);
    if (parsed.__rawQs) {
      const qs = parsed.__rawQs;
      url += (qs.startsWith("&") ? "" : "&") + qs;
    } else {
      Object.entries(parsed).forEach(([k, v]) => {
        if (v === undefined || v === null) return;
        url += "&" + encodeURIComponent(k) + "=" + encodeURIComponent(String(v));
      });
    }
  }
  // 追加额外参数
  Object.entries(extraParams).forEach(([key, value]) => {
    if (Array.isArray(value)) {
      value.forEach((v) => {
        url = appendQueryParam(url, key, v);
      });
    } else {
      url = appendQueryParam(url, key, value);
    }
  });
  return url;
}

// 功能说明：打开服务弹窗（统一封装 wd.display.showComponent） by xu 20260122
export function openServiceDialog(srv, options = {}) {
  if (!srv) return;
  const { extraParams = {}, onError = null } = options;
  const url = buildServiceUrl(srv, { extraParams });
  if (!url) return;
  try {
    window.wd.display.showComponent({
      show: ["wdDialog"],
      url,
      title: srv.title || srv.desc || "",
      width: srv.width,
      height: srv.height,
      minHeight: srv.minHeight,
      maxHeight: srv.maxHeight,
      showTitle: srv.showTitle,
    });
  } catch (error) {
    console.error("[openServiceDialog] failed:", error);
    if (onError) onError(error);
  }
}

// 功能说明：全局暴露工具函数，供 JSP 中的 Vue 实例使用 by xu 20260122
if (typeof window !== "undefined") {
  window.ssTools = {
    normalizeMaybeVal,
    buildThumbUrl,
    formatValByFmt,
    parseParmLike,
    appendQueryParam,
    pickSearchParams,
    buildServiceUrl,
    openServiceDialog,
  };
}