{"ast":null,"code":"import toDate from \"../toDate/index.js\";\nimport startOfISOWeek from \"../startOfISOWeek/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getISOWeekYear\n * @category ISO Week-Numbering Year Helpers\n * @summary Get the ISO week-numbering year of the given date.\n *\n * @description\n * Get the ISO week-numbering year of the given date,\n * which always starts 3 days before the year's first Thursday.\n *\n * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the ISO week-numbering year\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which ISO-week numbering year is 2 January 2005?\n * const result = getISOWeekYear(new Date(2005, 0, 2))\n * //=> 2004\n */\nexport default function getISOWeekYear(dirtyDate) {\n  requiredArgs(1, arguments);\n  var date = toDate(dirtyDate);\n  var year = date.getFullYear();\n  var fourthOfJanuaryOfNextYear = new Date(0);\n  fourthOfJanuaryOfNextYear.setFullYear(year + 1, 0, 4);\n  fourthOfJanuaryOfNextYear.setHours(0, 0, 0, 0);\n  var startOfNextYear = startOfISOWeek(fourthOfJanuaryOfNextYear);\n  var fourthOfJanuaryOfThisYear = new Date(0);\n  fourthOfJanuaryOfThisYear.setFullYear(year, 0, 4);\n  fourthOfJanuaryOfThisYear.setHours(0, 0, 0, 0);\n  var startOfThisYear = startOfISOWeek(fourthOfJanuaryOfThisYear);\n  if (date.getTime() >= startOfNextYear.getTime()) {\n    return year + 1;\n  } else if (date.getTime() >= startOfThisYear.getTime()) {\n    return year;\n  } else {\n    return year - 1;\n  }\n}","map":{"version":3,"names":["toDate","startOfISOWeek","requiredArgs","getISOWeekYear","dirtyDate","arguments","date","year","getFullYear","fourthOfJanuaryOfNextYear","Date","setFullYear","setHours","startOfNextYear","fourthOfJanuaryOfThisYear","startOfThisYear","getTime"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/date-fns/esm/getISOWeekYear/index.js"],"sourcesContent":["import toDate from \"../toDate/index.js\";\nimport startOfISOWeek from \"../startOfISOWeek/index.js\";\nimport requiredArgs from \"../_lib/requiredArgs/index.js\";\n/**\n * @name getISOWeekYear\n * @category ISO Week-Numbering Year Helpers\n * @summary Get the ISO week-numbering year of the given date.\n *\n * @description\n * Get the ISO week-numbering year of the given date,\n * which always starts 3 days before the year's first Thursday.\n *\n * ISO week-numbering year: http://en.wikipedia.org/wiki/ISO_week_date\n *\n * @param {Date|Number} date - the given date\n * @returns {Number} the ISO week-numbering year\n * @throws {TypeError} 1 argument required\n *\n * @example\n * // Which ISO-week numbering year is 2 January 2005?\n * const result = getISOWeekYear(new Date(2005, 0, 2))\n * //=> 2004\n */\nexport default function getISOWeekYear(dirtyDate) {\n  requiredArgs(1, arguments);\n  var date = toDate(dirtyDate);\n  var year = date.getFullYear();\n  var fourthOfJanuaryOfNextYear = new Date(0);\n  fourthOfJanuaryOfNextYear.setFullYear(year + 1, 0, 4);\n  fourthOfJanuaryOfNextYear.setHours(0, 0, 0, 0);\n  var startOfNextYear = startOfISOWeek(fourthOfJanuaryOfNextYear);\n  var fourthOfJanuaryOfThisYear = new Date(0);\n  fourthOfJanuaryOfThisYear.setFullYear(year, 0, 4);\n  fourthOfJanuaryOfThisYear.setHours(0, 0, 0, 0);\n  var startOfThisYear = startOfISOWeek(fourthOfJanuaryOfThisYear);\n  if (date.getTime() >= startOfNextYear.getTime()) {\n    return year + 1;\n  } else if (date.getTime() >= startOfThisYear.getTime()) {\n    return year;\n  } else {\n    return year - 1;\n  }\n}"],"mappings":"AAAA,OAAOA,MAAM,MAAM,oBAAoB;AACvC,OAAOC,cAAc,MAAM,4BAA4B;AACvD,OAAOC,YAAY,MAAM,+BAA+B;AACxD;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA,eAAe,SAASC,cAAcA,CAACC,SAAS,EAAE;EAChDF,YAAY,CAAC,CAAC,EAAEG,SAAS,CAAC;EAC1B,IAAIC,IAAI,GAAGN,MAAM,CAACI,SAAS,CAAC;EAC5B,IAAIG,IAAI,GAAGD,IAAI,CAACE,WAAW,CAAC,CAAC;EAC7B,IAAIC,yBAAyB,GAAG,IAAIC,IAAI,CAAC,CAAC,CAAC;EAC3CD,yBAAyB,CAACE,WAAW,CAACJ,IAAI,GAAG,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC;EACrDE,yBAAyB,CAACG,QAAQ,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC;EAC9C,IAAIC,eAAe,GAAGZ,cAAc,CAACQ,yBAAyB,CAAC;EAC/D,IAAIK,yBAAyB,GAAG,IAAIJ,IAAI,CAAC,CAAC,CAAC;EAC3CI,yBAAyB,CAACH,WAAW,CAACJ,IAAI,EAAE,CAAC,EAAE,CAAC,CAAC;EACjDO,yBAAyB,CAACF,QAAQ,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC;EAC9C,IAAIG,eAAe,GAAGd,cAAc,CAACa,yBAAyB,CAAC;EAC/D,IAAIR,IAAI,CAACU,OAAO,CAAC,CAAC,IAAIH,eAAe,CAACG,OAAO,CAAC,CAAC,EAAE;IAC/C,OAAOT,IAAI,GAAG,CAAC;EACjB,CAAC,MAAM,IAAID,IAAI,CAACU,OAAO,CAAC,CAAC,IAAID,eAAe,CAACC,OAAO,CAAC,CAAC,EAAE;IACtD,OAAOT,IAAI;EACb,CAAC,MAAM;IACL,OAAOA,IAAI,GAAG,CAAC;EACjB;AACF","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}