Initial commit

node_modules/date-fns/parse/_lib/parsers/StandAloneLocalDayParser.js

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+"use strict";
+exports.StandAloneLocalDayParser = void 0;
+var _index = require("../../../setDay.js");
+var _Parser = require("../Parser.js");
+
+var _utils = require("../utils.js");
+
+// Stand-alone local day of week
+class StandAloneLocalDayParser extends _Parser.Parser {
+  priority = 90;
+
+  parse(dateString, token, match, options) {
+    const valueCallback = (value) => {
+      // We want here floor instead of trunc, so we get -7 for value 0 instead of 0
+      const wholeWeekDays = Math.floor((value - 1) / 7) * 7;
+      return ((value + options.weekStartsOn + 6) % 7) + wholeWeekDays;
+    };
+
+    switch (token) {
+      // 3
+      case "c":
+      case "cc": // 03
+        return (0, _utils.mapValue)(
+          (0, _utils.parseNDigits)(token.length, dateString),
+          valueCallback,
+        );
+      // 3rd
+      case "co":
+        return (0, _utils.mapValue)(
+          match.ordinalNumber(dateString, {
+            unit: "day",
+          }),
+          valueCallback,
+        );
+      // Tue
+      case "ccc":
+        return (
+          match.day(dateString, {
+            width: "abbreviated",
+            context: "standalone",
+          }) ||
+          match.day(dateString, { width: "short", context: "standalone" }) ||
+          match.day(dateString, { width: "narrow", context: "standalone" })
+        );
+
+      // T
+      case "ccccc":
+        return match.day(dateString, {
+          width: "narrow",
+          context: "standalone",
+        });
+      // Tu
+      case "cccccc":
+        return (
+          match.day(dateString, { width: "short", context: "standalone" }) ||
+          match.day(dateString, { width: "narrow", context: "standalone" })
+        );
+
+      // Tuesday
+      case "cccc":
+      default:
+        return (
+          match.day(dateString, { width: "wide", context: "standalone" }) ||
+          match.day(dateString, {
+            width: "abbreviated",
+            context: "standalone",
+          }) ||
+          match.day(dateString, { width: "short", context: "standalone" }) ||
+          match.day(dateString, { width: "narrow", context: "standalone" })
+        );
+    }
+  }
+
+  validate(_date, value) {
+    return value >= 0 && value <= 6;
+  }
+
+  set(date, _flags, value, options) {
+    date = (0, _index.setDay)(date, value, options);
+    date.setHours(0, 0, 0, 0);
+    return date;
+  }
+
+  incompatibleTokens = [
+    "y",
+    "R",
+    "u",
+    "q",
+    "Q",
+    "M",
+    "L",
+    "I",
+    "d",
+    "D",
+    "E",
+    "i",
+    "e",
+    "t",
+    "T",
+  ];
+}
+exports.StandAloneLocalDayParser = StandAloneLocalDayParser;