add timesheets page

resources/js/utils/timesheet/useCopyLastWeek.ts

@@ -0,0 +1,242 @@
+import { ref, type Ref } from 'vue';
+import type { Dayjs } from 'dayjs';
+import axios from 'axios';
+import { useQueryClient } from '@tanstack/vue-query';
+import {
+    api,
+    type CreateTimeEntryBody,
+    type TimeEntry,
+    type TimeEntryResponse,
+} from '@/packages/api/src';
+import {
+    getDayJsInstance,
+    getLocalizedDateFromTimestamp,
+    localDateToUtc,
+} from '@/packages/ui/src/utils/time';
+import { getUserTimezone } from '@/packages/ui/src/utils/settings';
+import { fetchTimesheetEntries } from '@/utils/useTimesheetQuery';
+import { getCurrentMembershipId, getCurrentOrganizationId } from '@/utils/useUser';
+import { makeRowKey, type TimesheetRow } from '@/utils/useTimesheetGrid';
+import { useNotificationsStore } from '@/utils/notification';
+import { findFreeWindowOnDay, workDayStartOn } from './cellMath';
+
+/**
+ * Implements both variants of "Copy last week":
+ *
+ *   - `copyLastWeekRows()`       — only add rows for each distinct
+ *                                   (project, task) pair from last week
+ *                                   that doesn't already exist
+ *   - `copyLastWeekWithTime()`   — same, but also duplicates each
+ *                                   previous-week entry into the same
+ *                                   day-of-week in the current week,
+ *                                   stacking copies after any existing
+ *                                   work on that day
+ */
+export function useCopyLastWeek(
+    weekStart: Ref<Dayjs>,
+    weekDays: Ref<string[]>,
+    rows: Ref<TimesheetRow[]>,
+    timeEntries: Ref<TimeEntry[]>,
+    addSlot: (
+        projectId: string | null,
+        taskId: string | null,
+        billable: boolean,
+        tags: string[]
+    ) => string
+) {
+    const dayjs = getDayJsInstance();
+    const queryClient = useQueryClient();
+    const { addNotification } = useNotificationsStore();
+
+    const isCopyingLastWeek = ref(false);
+
+    async function fetchLastWeekEntries(): Promise<TimeEntryResponse | null> {
+        const prevStart = weekStart.value.subtract(7, 'day');
+        const prevEnd = weekStart.value;
+
+        const orgId = getCurrentOrganizationId();
+        const memberId = getCurrentMembershipId();
+        if (!orgId) return null;
+
+        return await fetchTimesheetEntries(
+            orgId,
+            memberId,
+            localDateToUtc(prevStart),
+            localDateToUtc(prevEnd)
+        );
+    }
+
+    /**
+     * For every entry in `prevEntries`, if the current week doesn't
+     * already have a row for that (project, task) combination, add one.
+     * Deduplicates so each combination is added at most once.
+     */
+    function addMissingRowsFromPreviousWeek(prevEntries: TimeEntry[]): void {
+        const existingIdentities = new Set(
+            rows.value.map((r) => makeRowKey(r.projectId, r.taskId, r.billable, r.tags))
+        );
+        const addedIdentities = new Set<string>();
+
+        for (const entry of prevEntries) {
+            const tags = entry.tags ?? [];
+            const identity = makeRowKey(entry.project_id, entry.task_id, entry.billable, tags);
+            if (!existingIdentities.has(identity) && !addedIdentities.has(identity)) {
+                addedIdentities.add(identity);
+                addSlot(entry.project_id, entry.task_id, entry.billable, tags);
+            }
+        }
+    }
+
+    async function copyLastWeekRows(): Promise<void> {
+        isCopyingLastWeek.value = true;
+        try {
+            const prev = await fetchLastWeekEntries();
+            if (!prev) return;
+            addMissingRowsFromPreviousWeek(prev.data);
+        } finally {
+            isCopyingLastWeek.value = false;
+        }
+    }
+
+    async function copyLastWeekWithTime(): Promise<void> {
+        isCopyingLastWeek.value = true;
+        try {
+            const prev = await fetchLastWeekEntries();
+            if (!prev) return;
+
+            const orgId = getCurrentOrganizationId();
+            const memberId = getCurrentMembershipId();
+            if (!orgId || !memberId) return;
+
+            const tz = getUserTimezone();
+
+            addMissingRowsFromPreviousWeek(prev.data);
+
+            const prevWeekStart = weekStart.value.subtract(7, 'day');
+
+            // Working copy of the current week's entries; placed copies
+            // are appended so subsequent placement queries see them as
+            // obstacles (timeEntries.value isn't refreshed until the
+            // queryClient.invalidate at the end of the loop).
+            const workingEntries: TimeEntry[] = [...timeEntries.value];
+
+            let attempted = 0;
+            let succeeded = 0;
+            let overlapFailures = 0;
+            let otherFailures = 0;
+
+            for (const entry of prev.data) {
+                if (!entry.end || !entry.duration) continue;
+
+                // Map previous-week date → same day-of-week in current week.
+                const entryDate = getLocalizedDateFromTimestamp(entry.start);
+                const dayOffset = dayjs(entryDate).diff(prevWeekStart, 'day');
+                const newDate = weekDays.value[dayOffset];
+                if (!newDate) continue;
+
+                // Try the source's wall-clock time on the target day first
+                // (preserves "Monday 14:00 meeting" → "Monday 14:00 meeting"
+                // when the slot is free); fall back to 09:00, then to
+                // anywhere on the day.
+                const sourceTimeOfDay = dayjs.utc(entry.start).tz(tz).format('HH:mm:ss');
+                const sourceStartOnTarget = dayjs
+                    .tz(`${newDate} ${sourceTimeOfDay}`, tz)
+                    .utc()
+                    .format();
+
+                const window =
+                    findFreeWindowOnDay(
+                        workingEntries,
+                        newDate,
+                        entry.duration,
+                        tz,
+                        sourceStartOnTarget
+                    ) ??
+                    findFreeWindowOnDay(
+                        workingEntries,
+                        newDate,
+                        entry.duration,
+                        tz,
+                        workDayStartOn(newDate, tz)
+                    ) ??
+                    findFreeWindowOnDay(workingEntries, newDate, entry.duration, tz);
+
+                if (!window) {
+                    attempted++;
+                    otherFailures++;
+                    continue;
+                }
+
+                const body: CreateTimeEntryBody = {
+                    member_id: memberId,
+                    project_id: entry.project_id,
+                    task_id: entry.task_id,
+                    start: window.start,
+                    end: window.end,
+                    billable: entry.billable,
+                    description: entry.description ?? null,
+                    tags: entry.tags ?? [],
+                };
+
+                attempted++;
+                try {
+                    await api.createTimeEntry(body, { params: { organization: orgId } });
+                    succeeded++;
+                    workingEntries.push({
+                        start: window.start,
+                        end: window.end,
+                    } as TimeEntry);
+                } catch (error) {
+                    if (
+                        axios.isAxiosError(error) &&
+                        error.response?.data?.key === 'overlapping_time_entry'
+                    ) {
+                        overlapFailures++;
+                    } else {
+                        otherFailures++;
+                    }
+                }
+            }
+
+            queryClient.invalidateQueries({ queryKey: ['timeEntries'] });
+
+            if (attempted === 0) return;
+
+            if (succeeded === attempted) {
+                addNotification(
+                    'success',
+                    `Copied ${succeeded} ${succeeded === 1 ? 'entry' : 'entries'} from last week`
+                );
+            } else if (succeeded > 0) {
+                const skipped = overlapFailures + otherFailures;
+                const detail =
+                    overlapFailures > 0 && otherFailures === 0
+                        ? `${overlapFailures} overlapping`
+                        : otherFailures > 0 && overlapFailures === 0
+                          ? `${otherFailures} failed`
+                          : `${skipped} skipped`;
+                addNotification(
+                    'error',
+                    `Copied ${succeeded} of ${attempted} entries from last week`,
+                    `${detail}.`
+                );
+            } else {
+                addNotification(
+                    'error',
+                    'Failed to copy entries from last week',
+                    overlapFailures > 0 && otherFailures === 0
+                        ? 'All entries would overlap with existing time entries.'
+                        : 'Please try again later.'
+                );
+            }
+        } finally {
+            isCopyingLastWeek.value = false;
+        }
+    }
+
+    return {
+        isCopyingLastWeek,
+        copyLastWeekRows,
+        copyLastWeekWithTime,
+    };
+}