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| 1 | +import { |
| 2 | + Component, |
| 3 | + ExtraButtonComponent, |
| 4 | + setIcon, |
| 5 | + DropdownComponent, |
| 6 | + ButtonComponent, |
| 7 | + App, |
| 8 | + moment, |
| 9 | + setTooltip, |
| 10 | +} from "obsidian"; |
| 11 | +import { t } from "../../translations/helper"; |
| 12 | +import "../../styles/date-picker.css"; |
| 13 | +import type TaskProgressBarPlugin from "../../index"; |
| 14 | + |
| 15 | +export interface DatePickerState { |
| 16 | + selectedDate: string | null; |
| 17 | + dateMark: string; |
| 18 | +} |
| 19 | + |
| 20 | +export class DatePickerComponent extends Component { |
| 21 | + private hostEl: HTMLElement; |
| 22 | + private app: App; |
| 23 | + private plugin?: TaskProgressBarPlugin; |
| 24 | + private state: DatePickerState; |
| 25 | + private onDateChange?: (date: string) => void; |
| 26 | + private currentViewDate: moment.Moment; |
| 27 | + |
| 28 | + constructor( |
| 29 | + hostEl: HTMLElement, |
| 30 | + app: App, |
| 31 | + plugin?: TaskProgressBarPlugin, |
| 32 | + initialDate?: string, |
| 33 | + dateMark: string = "📅" |
| 34 | + ) { |
| 35 | + super(); |
| 36 | + this.hostEl = hostEl; |
| 37 | + this.app = app; |
| 38 | + this.plugin = plugin; |
| 39 | + this.state = { |
| 40 | + selectedDate: initialDate || null, |
| 41 | + dateMark: dateMark, |
| 42 | + }; |
| 43 | + this.currentViewDate = initialDate ? moment(initialDate) : moment(); |
| 44 | + } |
| 45 | + |
| 46 | + onload(): void { |
| 47 | + this.render(); |
| 48 | + } |
| 49 | + |
| 50 | + onunload(): void { |
| 51 | + this.hostEl.empty(); |
| 52 | + } |
| 53 | + |
| 54 | + setOnDateChange(callback: (date: string) => void): void { |
| 55 | + this.onDateChange = callback; |
| 56 | + } |
| 57 | + |
| 58 | + getSelectedDate(): string | null { |
| 59 | + return this.state.selectedDate; |
| 60 | + } |
| 61 | + |
| 62 | + setSelectedDate(date: string | null): void { |
| 63 | + this.state.selectedDate = date; |
| 64 | + this.updateSelectedDateDisplay(); |
| 65 | + if (this.onDateChange && date) { |
| 66 | + this.onDateChange(`${this.state.dateMark} ${date}`); |
| 67 | + } |
| 68 | + } |
| 69 | + |
| 70 | + private render(): void { |
| 71 | + this.hostEl.empty(); |
| 72 | + this.hostEl.addClass("date-picker-root-container"); |
| 73 | + |
| 74 | + const mainPanel = this.hostEl.createDiv({ |
| 75 | + cls: "date-picker-main-panel", |
| 76 | + }); |
| 77 | + |
| 78 | + // Create two-column layout |
| 79 | + const leftPanel = mainPanel.createDiv({ |
| 80 | + cls: "date-picker-left-panel", |
| 81 | + }); |
| 82 | + |
| 83 | + const rightPanel = mainPanel.createDiv({ |
| 84 | + cls: "date-picker-right-panel", |
| 85 | + }); |
| 86 | + |
| 87 | + this.renderQuickOptions(leftPanel); |
| 88 | + this.renderCalendar(rightPanel); |
| 89 | + } |
| 90 | + |
| 91 | + private renderQuickOptions(container: HTMLElement): void { |
| 92 | + const quickOptionsContainer = container.createDiv({ |
| 93 | + cls: "quick-options-container", |
| 94 | + }); |
| 95 | + |
| 96 | + // Add quick date options |
| 97 | + const quickOptions = [ |
| 98 | + { amount: 0, unit: "days", label: t("Today") }, |
| 99 | + { amount: 1, unit: "days", label: t("Tomorrow") }, |
| 100 | + { amount: 2, unit: "days", label: t("In 2 days") }, |
| 101 | + { amount: 3, unit: "days", label: t("In 3 days") }, |
| 102 | + { amount: 5, unit: "days", label: t("In 5 days") }, |
| 103 | + { amount: 1, unit: "weeks", label: t("In 1 week") }, |
| 104 | + { amount: 10, unit: "days", label: t("In 10 days") }, |
| 105 | + { amount: 2, unit: "weeks", label: t("In 2 weeks") }, |
| 106 | + { amount: 1, unit: "months", label: t("In 1 month") }, |
| 107 | + { amount: 2, unit: "months", label: t("In 2 months") }, |
| 108 | + { amount: 3, unit: "months", label: t("In 3 months") }, |
| 109 | + { amount: 6, unit: "months", label: t("In 6 months") }, |
| 110 | + { amount: 1, unit: "years", label: t("In 1 year") }, |
| 111 | + ]; |
| 112 | + |
| 113 | + quickOptions.forEach((option) => { |
| 114 | + const optionEl = quickOptionsContainer.createDiv({ |
| 115 | + cls: "quick-option-item", |
| 116 | + }); |
| 117 | + |
| 118 | + optionEl.createSpan({ |
| 119 | + text: option.label, |
| 120 | + cls: "quick-option-label", |
| 121 | + }); |
| 122 | + |
| 123 | + const date = moment().add( |
| 124 | + option.amount, |
| 125 | + option.unit as moment.unitOfTime.DurationConstructor |
| 126 | + ); |
| 127 | + const formattedDate = date.format("YYYY-MM-DD"); |
| 128 | + |
| 129 | + optionEl.createSpan({ |
| 130 | + text: formattedDate, |
| 131 | + cls: "quick-option-date", |
| 132 | + }); |
| 133 | + |
| 134 | + this.registerDomEvent(optionEl, "click", (e) => { |
| 135 | + e.preventDefault(); |
| 136 | + e.stopPropagation(); |
| 137 | + this.setSelectedDate(formattedDate); |
| 138 | + }); |
| 139 | + |
| 140 | + // Highlight if this is the selected date |
| 141 | + if (this.state.selectedDate === formattedDate) { |
| 142 | + optionEl.addClass("selected"); |
| 143 | + } |
| 144 | + }); |
| 145 | + |
| 146 | + // Add clear option |
| 147 | + const clearOption = container.createDiv({ |
| 148 | + cls: "quick-option-item clear-option", |
| 149 | + }); |
| 150 | + |
| 151 | + clearOption.createSpan({ |
| 152 | + text: t("Clear Date"), |
| 153 | + cls: "quick-option-label", |
| 154 | + }); |
| 155 | + |
| 156 | + this.registerDomEvent(clearOption, "click", (e) => { |
| 157 | + e.preventDefault(); |
| 158 | + e.stopPropagation(); |
| 159 | + this.setSelectedDate(null); |
| 160 | + }); |
| 161 | + } |
| 162 | + |
| 163 | + private renderCalendar(container: HTMLElement): void { |
| 164 | + const calendarContainer = container.createDiv({ |
| 165 | + cls: "calendar-container", |
| 166 | + }); |
| 167 | + |
| 168 | + this.renderCalendarHeader(calendarContainer, this.currentViewDate); |
| 169 | + this.renderCalendarGrid(calendarContainer, this.currentViewDate); |
| 170 | + } |
| 171 | + |
| 172 | + private renderCalendarHeader( |
| 173 | + container: HTMLElement, |
| 174 | + currentDate: moment.Moment |
| 175 | + ): void { |
| 176 | + const header = container.createDiv({ |
| 177 | + cls: "calendar-header", |
| 178 | + }); |
| 179 | + |
| 180 | + // Previous month button |
| 181 | + const prevBtn = header.createDiv({ |
| 182 | + cls: "calendar-nav-btn", |
| 183 | + }); |
| 184 | + setIcon(prevBtn, "chevron-left"); |
| 185 | + this.registerDomEvent(prevBtn, "click", (e) => { |
| 186 | + e.preventDefault(); |
| 187 | + e.stopPropagation(); |
| 188 | + this.navigateMonth(-1); |
| 189 | + }); |
| 190 | + |
| 191 | + // Month/Year display |
| 192 | + const monthYear = header.createDiv({ |
| 193 | + cls: "calendar-month-year", |
| 194 | + text: currentDate.format("MMMM YYYY"), |
| 195 | + }); |
| 196 | + |
| 197 | + // Next month button |
| 198 | + const nextBtn = header.createDiv({ |
| 199 | + cls: "calendar-nav-btn", |
| 200 | + }); |
| 201 | + setIcon(nextBtn, "chevron-right"); |
| 202 | + this.registerDomEvent(nextBtn, "click", (e) => { |
| 203 | + e.preventDefault(); |
| 204 | + e.stopPropagation(); |
| 205 | + this.navigateMonth(1); |
| 206 | + }); |
| 207 | + } |
| 208 | + |
| 209 | + private renderCalendarGrid( |
| 210 | + container: HTMLElement, |
| 211 | + currentDate: moment.Moment |
| 212 | + ): void { |
| 213 | + const grid = container.createDiv({ |
| 214 | + cls: "calendar-grid", |
| 215 | + }); |
| 216 | + |
| 217 | + // Day headers |
| 218 | + const dayHeaders = ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]; |
| 219 | + dayHeaders.forEach((day) => { |
| 220 | + grid.createDiv({ |
| 221 | + cls: "calendar-day-header", |
| 222 | + text: day, |
| 223 | + }); |
| 224 | + }); |
| 225 | + |
| 226 | + // Get first day of month and number of days |
| 227 | + const firstDay = currentDate.clone().startOf("month"); |
| 228 | + const lastDay = currentDate.clone().endOf("month"); |
| 229 | + const startDate = firstDay.clone().startOf("week"); |
| 230 | + const endDate = lastDay.clone().endOf("week"); |
| 231 | + |
| 232 | + // Generate calendar days |
| 233 | + const current = startDate.clone(); |
| 234 | + while (current.isSameOrBefore(endDate)) { |
| 235 | + const dayEl = grid.createDiv({ |
| 236 | + cls: "calendar-day", |
| 237 | + text: current.format("D"), |
| 238 | + }); |
| 239 | + |
| 240 | + const dateStr = current.format("YYYY-MM-DD"); |
| 241 | + |
| 242 | + // Add classes for styling |
| 243 | + if (!current.isSame(firstDay, "month")) { |
| 244 | + dayEl.addClass("other-month"); |
| 245 | + } |
| 246 | + |
| 247 | + if (current.isSame(moment(), "day")) { |
| 248 | + dayEl.addClass("today"); |
| 249 | + } |
| 250 | + |
| 251 | + if (this.state.selectedDate === dateStr) { |
| 252 | + dayEl.addClass("selected"); |
| 253 | + } |
| 254 | + |
| 255 | + // Add click handler |
| 256 | + this.registerDomEvent(dayEl, "click", (e) => { |
| 257 | + e.preventDefault(); |
| 258 | + e.stopPropagation(); |
| 259 | + this.setSelectedDate(dateStr); |
| 260 | + }); |
| 261 | + |
| 262 | + current.add(1, "day"); |
| 263 | + } |
| 264 | + } |
| 265 | + |
| 266 | + private navigateMonth(direction: number): void { |
| 267 | + console.log(`Navigating month: ${direction}`); |
| 268 | + this.currentViewDate.add(direction, "month"); |
| 269 | + this.render(); |
| 270 | + } |
| 271 | + |
| 272 | + private updateSelectedDateDisplay(): void { |
| 273 | + // Update the visual state of selected items |
| 274 | + this.hostEl.querySelectorAll(".selected").forEach((el) => { |
| 275 | + el.removeClass("selected"); |
| 276 | + }); |
| 277 | + |
| 278 | + if (this.state.selectedDate) { |
| 279 | + // Highlight selected quick option |
| 280 | + this.hostEl.querySelectorAll(".quick-option-item").forEach((el) => { |
| 281 | + const dateSpan = el.querySelector(".quick-option-date"); |
| 282 | + if ( |
| 283 | + dateSpan && |
| 284 | + dateSpan.textContent === this.state.selectedDate |
| 285 | + ) { |
| 286 | + el.addClass("selected"); |
| 287 | + } |
| 288 | + }); |
| 289 | + |
| 290 | + // Highlight selected calendar day |
| 291 | + this.hostEl.querySelectorAll(".calendar-day").forEach((el) => { |
| 292 | + const dayText = el.textContent; |
| 293 | + if (dayText && this.state.selectedDate) { |
| 294 | + const selectedMoment = moment(this.state.selectedDate); |
| 295 | + if (dayText === selectedMoment.format("D")) { |
| 296 | + el.addClass("selected"); |
| 297 | + } |
| 298 | + } |
| 299 | + }); |
| 300 | + } |
| 301 | + } |
| 302 | +} |
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