"use strict";
var __create = Object.create;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __getProtoOf = Object.getPrototypeOf;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
  mod
));
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/breakpoint.ts
var breakpoint_exports = {};
__export(breakpoint_exports, {
  analyzeBreakpoints: () => analyzeBreakpoints,
  px: () => px,
  toMediaQueryString: () => toMediaQueryString
});
module.exports = __toCommonJS(breakpoint_exports);

// src/array.ts
function getLastItem(array) {
  const length = array == null ? 0 : array.length;
  return length ? array[length - 1] : void 0;
}

// src/assertion.ts
function isNumber(value) {
  return typeof value === "number";
}
function isArray(value) {
  return Array.isArray(value);
}
function isObject(value) {
  const type = typeof value;
  return value != null && (type === "object" || type === "function") && !isArray(value);
}
var __DEV__ = process.env.NODE_ENV !== "production";
var __TEST__ = process.env.NODE_ENV === "test";

// src/object.ts
var import_lodash = __toESM(require("lodash.mergewith"));
function get(obj, path, fallback, index) {
  const key = typeof path === "string" ? path.split(".") : [path];
  for (index = 0; index < key.length; index += 1) {
    if (!obj)
      break;
    obj = obj[key[index]];
  }
  return obj === void 0 ? fallback : obj;
}
var memoize = (fn) => {
  const cache = /* @__PURE__ */ new WeakMap();
  const memoizedFn = (obj, path, fallback, index) => {
    if (typeof obj === "undefined") {
      return fn(obj, path, fallback);
    }
    if (!cache.has(obj)) {
      cache.set(obj, /* @__PURE__ */ new Map());
    }
    const map = cache.get(obj);
    if (map.has(path)) {
      return map.get(path);
    }
    const value = fn(obj, path, fallback, index);
    map.set(path, value);
    return value;
  };
  return memoizedFn;
};
var memoizedGet = memoize(get);
var fromEntries = (entries) => entries.reduce((carry, [key, value]) => {
  carry[key] = value;
  return carry;
}, {});

// src/breakpoint.ts
function analyzeCSSValue(value) {
  const num = parseFloat(value.toString());
  const unit = value.toString().replace(String(num), "");
  return { unitless: !unit, value: num, unit };
}
function px(value) {
  if (value == null)
    return value;
  const { unitless } = analyzeCSSValue(value);
  return unitless || isNumber(value) ? `${value}px` : value;
}
var sortByBreakpointValue = (a, b) => parseInt(a[1], 10) > parseInt(b[1], 10) ? 1 : -1;
var sortBps = (breakpoints) => fromEntries(Object.entries(breakpoints).sort(sortByBreakpointValue));
function normalize(breakpoints) {
  const sorted = sortBps(breakpoints);
  return Object.assign(Object.values(sorted), sorted);
}
function keys(breakpoints) {
  const value = Object.keys(sortBps(breakpoints));
  return new Set(value);
}
function subtract(value) {
  var _a;
  if (!value)
    return value;
  value = (_a = px(value)) != null ? _a : value;
  const factor = value.endsWith("px") ? -0.02 : -0.01;
  return isNumber(value) ? `${value + factor}` : value.replace(/(\d+\.?\d*)/u, (m) => `${parseFloat(m) + factor}`);
}
function toMediaQueryString(min, max) {
  const query = ["@media screen"];
  if (min)
    query.push("and", `(min-width: ${px(min)})`);
  if (max)
    query.push("and", `(max-width: ${px(max)})`);
  return query.join(" ");
}
function analyzeBreakpoints(breakpoints) {
  var _a;
  if (!breakpoints)
    return null;
  breakpoints.base = (_a = breakpoints.base) != null ? _a : "0px";
  const normalized = normalize(breakpoints);
  const queries = Object.entries(breakpoints).sort(sortByBreakpointValue).map(([breakpoint, minW], index, entry) => {
    var _a2;
    let [, maxW] = (_a2 = entry[index + 1]) != null ? _a2 : [];
    maxW = parseFloat(maxW) > 0 ? subtract(maxW) : void 0;
    return {
      _minW: subtract(minW),
      breakpoint,
      minW,
      maxW,
      maxWQuery: toMediaQueryString(null, maxW),
      minWQuery: toMediaQueryString(minW),
      minMaxQuery: toMediaQueryString(minW, maxW)
    };
  });
  const _keys = keys(breakpoints);
  const _keysArr = Array.from(_keys.values());
  return {
    keys: _keys,
    normalized,
    isResponsive(test) {
      const keys2 = Object.keys(test);
      return keys2.length > 0 && keys2.every((key) => _keys.has(key));
    },
    asObject: sortBps(breakpoints),
    asArray: normalize(breakpoints),
    details: queries,
    media: [
      null,
      ...normalized.map((minW) => toMediaQueryString(minW)).slice(1)
    ],
    toArrayValue(test) {
      if (!isObject(test)) {
        throw new Error("toArrayValue: value must be an object");
      }
      const result = _keysArr.map((bp) => {
        var _a2;
        return (_a2 = test[bp]) != null ? _a2 : null;
      });
      while (getLastItem(result) === null) {
        result.pop();
      }
      return result;
    },
    toObjectValue(test) {
      if (!Array.isArray(test)) {
        throw new Error("toObjectValue: value must be an array");
      }
      return test.reduce((acc, value, index) => {
        const key = _keysArr[index];
        if (key != null && value != null)
          acc[key] = value;
        return acc;
      }, {});
    }
  };
}
// Annotate the CommonJS export names for ESM import in node:
0 && (module.exports = {
  analyzeBreakpoints,
  px,
  toMediaQueryString
});