Mercurial > minori
annotate src/core/date.cc @ 175:9b10175be389
dep/json: update to v3.11.3
anime/db: save anime list to database, very much untested and likely won't work as intended
| author | Paper <mrpapersonic@gmail.com> |
|---|---|
| date | Thu, 30 Nov 2023 13:52:26 -0500 |
| parents | f88eda79c60a |
| children | 9613d72b097e |
| rev | line source |
|---|---|
| 9 | 1 #include "core/date.h" |
| 2 #include "core/json.h" | |
| 3 #include <QDate> | |
| 51 | 4 #include <QDebug> |
| 63 | 5 #include <algorithm> |
| 9 | 6 #include <cstdint> |
| 7 #include <tuple> | |
| 8 | |
| 9 /* An implementation of AniList's "fuzzy date" */ | |
| 10 | |
| 63 | 11 #define CLAMP(x, low, high) (std::max(low, std::min(high, x))) |
| 9 | 12 |
| 13 Date::Date() { | |
| 14 } | |
| 15 | |
| 51 | 16 Date::Date(unsigned int y) { |
| 11 | 17 SetYear(y); |
| 9 | 18 } |
| 19 | |
| 51 | 20 Date::Date(unsigned int y, unsigned int m, unsigned int d) { |
| 11 | 21 SetYear(y); |
| 22 SetMonth(m); | |
| 23 SetDay(d); | |
| 9 | 24 } |
| 25 | |
| 51 | 26 Date::Date(const QDate& date) { |
| 27 SetYear(date.year()); | |
| 28 SetMonth(date.month()); | |
| 29 SetDay(date.day()); | |
| 30 } | |
| 31 | |
|
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32 Date::Date(const nlohmann::json& json) { |
| 175 | 33 /* NOTE: this constructor is made for use with |
| 34 AniList FussyDate-style JSON. In the future, some other | |
| 35 methods may be parsed and whatnot if necessary. */ | |
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36 if (json.contains("year") && json.at("year").is_number()) |
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37 SetYear(json.at("year").get<unsigned int>()); |
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38 if (json.contains("month") && json.at("month").is_number()) |
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39 SetMonth(json.at("month").get<unsigned int>()); |
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40 if (json.contains("day") && json.at("day").is_number()) |
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41 SetDay(json.at("day").get<unsigned int>()); |
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42 } |
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43 |
| 9 | 44 void Date::VoidYear() { |
| 45 year.reset(); | |
| 46 } | |
| 47 | |
| 48 void Date::VoidMonth() { | |
| 49 month.reset(); | |
| 50 } | |
| 51 | |
| 52 void Date::VoidDay() { | |
| 53 day.reset(); | |
| 54 } | |
| 55 | |
| 51 | 56 void Date::SetYear(unsigned int y) { |
| 63 | 57 year.reset(new unsigned int(y)); |
| 9 | 58 } |
| 59 | |
| 51 | 60 void Date::SetMonth(unsigned int m) { |
| 61 month.reset(new unsigned int(CLAMP(m, 1U, 12U))); | |
| 9 | 62 } |
| 63 | |
| 51 | 64 void Date::SetDay(unsigned int d) { |
| 65 day.reset(new unsigned int(CLAMP(d, 1U, 31U))); | |
| 9 | 66 } |
| 67 | |
| 51 | 68 unsigned int Date::GetYear() const { |
| 69 unsigned int* ptr = year.get(); | |
| 9 | 70 if (ptr != nullptr) |
| 71 return *year; | |
| 72 return -1; | |
| 73 } | |
| 74 | |
| 51 | 75 unsigned int Date::GetMonth() const { |
| 76 unsigned int* ptr = month.get(); | |
| 9 | 77 if (ptr != nullptr) |
| 78 return *month; | |
| 79 return -1; | |
| 80 } | |
| 81 | |
| 51 | 82 unsigned int Date::GetDay() const { |
| 83 unsigned int* ptr = day.get(); | |
| 9 | 84 if (ptr != nullptr) |
| 85 return *day; | |
| 86 return -1; | |
| 87 } | |
| 88 | |
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89 bool Date::IsValid() const { |
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90 return year.get() && month.get() && day.get(); |
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91 } |
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92 |
| 9 | 93 bool Date::operator<(const Date& other) const { |
| 51 | 94 unsigned int y = GetYear(), m = GetMonth(), d = GetDay(); |
| 95 unsigned int o_y = other.GetYear(), o_m = other.GetMonth(), o_d = other.GetDay(); | |
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96 return std::tie(y, m, d) < std::tie(o_y, o_m, o_d); |
| 9 | 97 } |
| 98 | |
| 99 bool Date::operator>(const Date& other) const { | |
| 100 return other < (*this); | |
| 101 } | |
| 102 | |
| 103 bool Date::operator<=(const Date& other) const { | |
| 104 return !((*this) > other); | |
| 105 } | |
| 106 | |
| 107 bool Date::operator>=(const Date& other) const { | |
| 108 return !((*this) < other); | |
| 109 } | |
| 110 | |
| 111 QDate Date::GetAsQDate() const { | |
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112 /* QDates don't support "missing" values, for good reason. */ |
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113 if (IsValid()) |
| 10 | 114 return QDate(*year, *month, *day); |
| 15 | 115 else |
| 116 return QDate(); | |
| 9 | 117 } |
| 118 | |
| 119 nlohmann::json Date::GetAsAniListJson() const { | |
| 77 | 120 nlohmann::json result = {}; |
| 9 | 121 if (year.get()) |
| 77 | 122 result["year"] = *year; |
| 9 | 123 else |
| 77 | 124 result["year"] = nullptr; |
| 9 | 125 if (month.get()) |
| 77 | 126 result["month"] = *month; |
| 9 | 127 else |
| 77 | 128 result["month"] = nullptr; |
| 9 | 129 if (day.get()) |
| 77 | 130 result["day"] = *day; |
| 9 | 131 else |
| 77 | 132 result["day"] = nullptr; |
| 9 | 133 return result; |
| 134 } |