[Tasks] WIP

app/src/plugins/tm@dashboard/tasks/_utils/timeline.utils.ts

@@ -0,0 +1,84 @@
+import { setHours, setMinutes, addDays, differenceInCalendarDays } from 'date-fns'
+import moment from 'moment'
+
+export default {
+	generateTimelineTasks(subtasks, date, employee) {
+		return [
+			...this.generateTimelineEvents(subtasks, employee, date),
+			...this.generateTimelineNonWorkingHours(date, employee)
+		]
+	},
+
+	getUnscheduledTime(subtasks) {
+		let unscheduledTime = 0
+		subtasks.forEach(subtask => unscheduledTime += (subtask.duration - subtask.spent_time))
+
+		return unscheduledTime
+	},
+
+	isWeekend(date) {
+		return moment(date).day() % 6 == 0
+	},
+
+	generateTimelineEvents(subtasks, employee, date) {
+		const events  = []
+
+		subtasks.forEach(subtask => {
+			subtask.timeblocks?.forEach((timeblock) => {
+				events.push(this._composeTimelineEvent(subtask, employee, date, timeblock))
+			})
+		}) 
+
+		return events
+	},
+
+	_composeTimelineEvent(subtask, employee, date, timeblock) {
+		const diffInDays = differenceInCalendarDays(date, new Date(timeblock.start))
+
+		return {
+			id: subtask.id,
+			start: addDays(new Date(timeblock.start), diffInDays),
+			end: addDays(new Date(timeblock.end), diffInDays),
+			master_task: subtask.master_task,
+			name: employee.name,
+			surname: employee.surname,
+			date: new Date(timeblock.start),
+			isWeekend: this.isWeekend(timeblock.start),
+			initials: employee.name.charAt(0).toUpperCase() + employee.surname.charAt(0).toUpperCase(),
+			split: this._getSplitFromDate(date, timeblock.start),
+			project_code: subtask.project_code,
+			subtask: subtask,
+			_timeblock_id: timeblock.id
+		}
+	},
+
+	generateTimelineNonWorkingHours(date, employee) {
+		const nonWorkingHours = []
+
+		for (let i = 0; i < 7; i++) {
+			nonWorkingHours.push({
+				title: "Non working hours",
+				start: setMinutes(setHours(date, 0), 59),
+				end: setMinutes(setHours(date, employee.work_start), 0),
+				nonWorking: true,
+				split: i + 1,
+				draggable: false
+			})
+
+			nonWorkingHours.push({
+				title: "Non working hours",
+				start: setMinutes(setHours(date, employee.work_end), 0),
+				end: setMinutes(setHours(date, 23), 59),
+				nonWorking: true,
+				split: i + 1,
+				draggable: false
+			})
+		}
+
+		return nonWorkingHours
+	},
+
+	_getSplitFromDate(date, start) {
+		return differenceInCalendarDays(new Date(date), new Date(start))  * (-1) + 1
+	}
+}