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| 1 | +export default () => ({ |
| 2 | + datePickerOpen: false, |
| 3 | + datePickerValue: '', |
| 4 | + datePickerRealValue: '', |
| 5 | + datePickerFormat: 'd M, Y', |
| 6 | + datePickerMonth: '', |
| 7 | + datePickerYear: '', |
| 8 | + datePickerDay: '', |
| 9 | + datePickerDaysInMonth: [], |
| 10 | + datePickerBlankDaysInMonth: [], |
| 11 | + datePickerMonthNames: ['Janvier', 'Février', 'Mars', 'Avril', 'Mai', 'Juin', 'Juillet', 'Aout', 'Septembre', 'Octobre', 'Novembre', 'Décembre'], |
| 12 | + datePickerDays: ['Dim', 'Lun', 'Mar', 'Mer', 'Jeu', 'Ven', 'Sam'], |
| 13 | + |
| 14 | + datePickerDayClicked(day) { |
| 15 | + let selectedDate = new Date(Date.UTC(this.datePickerYear, this.datePickerMonth, day)) |
| 16 | + this.datePickerDay = day |
| 17 | + this.datePickerValue = this.datePickerFormatDate(selectedDate, this.datePickerFormat) |
| 18 | + this.datePickerRealValue = selectedDate |
| 19 | + this.datePickerIsSelectedDate(day) |
| 20 | + this.datePickerOpen = false |
| 21 | + }, |
| 22 | + |
| 23 | + datePickerPreviousMonth() { |
| 24 | + if (this.datePickerMonth === 0) { |
| 25 | + this.datePickerYear-- |
| 26 | + this.datePickerMonth = 12 |
| 27 | + } |
| 28 | + this.datePickerMonth-- |
| 29 | + this.datePickerCalculateDays() |
| 30 | + }, |
| 31 | + |
| 32 | + datePickerNextMonth() { |
| 33 | + if (this.datePickerMonth === 11) { |
| 34 | + this.datePickerMonth = 0 |
| 35 | + this.datePickerYear++ |
| 36 | + } else { |
| 37 | + this.datePickerMonth++ |
| 38 | + } |
| 39 | + this.datePickerCalculateDays() |
| 40 | + }, |
| 41 | + |
| 42 | + datePickerIsSelectedDate(day) { |
| 43 | + const d = new Date(Date.UTC(this.datePickerYear, this.datePickerMonth, day)) |
| 44 | + return this.datePickerValue === this.datePickerFormatDate(d, this.datePickerFormat) |
| 45 | + }, |
| 46 | + |
| 47 | + datePickerIsToday(day) { |
| 48 | + const today = new Date() |
| 49 | + const d = new Date(Date.UTC(this.datePickerYear, this.datePickerMonth, day)) |
| 50 | + return today.toDateString() === d.toDateString() |
| 51 | + }, |
| 52 | + |
| 53 | + datePickerCalculateDays() { |
| 54 | + let daysInMonth = new Date(Date.UTC(this.datePickerYear, this.datePickerMonth + 1, 0)).getUTCDate(); |
| 55 | + // find where to start calendar day of week |
| 56 | + let dayOfWeek = new Date(Date.UTC(this.datePickerYear, this.datePickerMonth)).getUTCDay(); |
| 57 | + let blankDaysArray = []; |
| 58 | + for (let i = 1; i <= dayOfWeek; i++) { |
| 59 | + blankDaysArray.push(i); |
| 60 | + } |
| 61 | + let daysArray = []; |
| 62 | + for (let i = 1; i <= daysInMonth; i++) { |
| 63 | + daysArray.push(i); |
| 64 | + } |
| 65 | + this.datePickerBlankDaysInMonth = blankDaysArray; |
| 66 | + this.datePickerDaysInMonth = daysArray; |
| 67 | + }, |
| 68 | + |
| 69 | + datePickerFormatDate(date, format = null) { |
| 70 | + let formattedDay = this.datePickerDays[date.getUTCDay()]; |
| 71 | + let formattedDate = ('0' + date.getUTCDate()).slice(-2); // appends 0 (zero) in single digit date |
| 72 | + let formattedMonth = this.datePickerMonthNames[date.getUTCMonth()]; |
| 73 | + let formattedMonthShortName = this.datePickerMonthNames[date.getUTCMonth()].substring(0, 3); |
| 74 | + let formattedMonthInNumber = ('0' + (parseInt(date.getUTCMonth()) + 1)).slice(-2); |
| 75 | + let formattedYear = date.getUTCFullYear(); |
| 76 | + |
| 77 | + if (format && format === 'd M, Y') { |
| 78 | + return `${formattedDate} ${formattedMonthShortName}, ${formattedYear}` |
| 79 | + } |
| 80 | + |
| 81 | + if (format && format === 'MM-DD-YYYY') { |
| 82 | + return `${formattedMonthInNumber}-${formattedDate}-${formattedYear}` |
| 83 | + } |
| 84 | + |
| 85 | + if (format && format === 'DD-MM-YYYY') { |
| 86 | + return `${formattedDate}-${formattedMonthInNumber}-${formattedYear}` |
| 87 | + } |
| 88 | + |
| 89 | + if (format && format === 'YYYY-MM-DD') { |
| 90 | + return `${formattedYear}-${formattedMonthInNumber}-${formattedDate}` |
| 91 | + } |
| 92 | + |
| 93 | + if (format && format === 'D d M, Y') { |
| 94 | + return `${formattedDay} ${formattedDate} ${formattedMonthShortName} ${formattedYear}` |
| 95 | + } |
| 96 | + |
| 97 | + return `${formattedMonth} ${formattedDate}, ${formattedYear}` |
| 98 | + }, |
| 99 | + |
| 100 | + init() { |
| 101 | + let currentDate = new Date() |
| 102 | + |
| 103 | + if (this.datePickerValue) { |
| 104 | + currentDate = new Date(Date.parse(this.datePickerValue)) |
| 105 | + } |
| 106 | + |
| 107 | + this.datePickerMonth = currentDate.getUTCMonth() |
| 108 | + this.datePickerYear = currentDate.getUTCFullYear() |
| 109 | + this.datePickerDay = currentDate.getUTCDay() |
| 110 | + this.datePickerValue = this.datePickerFormatDate(currentDate, this.datePickerFormat) |
| 111 | + this.datePickerCalculateDays() |
| 112 | + |
| 113 | + this.$watch('datePickerValue', () => { |
| 114 | + this.datePickerRealValue = new Date(Date.UTC(this.datePickerYear, this.datePickerMonth, this.datePickerDay)) |
| 115 | + }) |
| 116 | + } |
| 117 | +}) |
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