120 lines
4.0 KiB
TypeScript
120 lines
4.0 KiB
TypeScript
import { useCallback, useEffect, useState } from "react";
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import type { Schedule, ScheduleEndCondition, ScheduleFrequency } from "@/lib/shared/types";
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import { schedulesCreate, schedulesDelete, schedulesList, schedulesUpdate } from "@/lib/client/schedules";
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import type { ApiResult } from "@/lib/client/fetch-json";
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type ScheduleInput = {
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entryType: "SPENDING" | "INCOME";
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amountDollars: number;
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necessity: "NECESSARY" | "BOTH" | "UNNECESSARY";
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purchaseType: string;
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notes?: string;
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tags?: string[];
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startsOn: string;
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frequency: ScheduleFrequency;
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intervalCount?: number;
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endCondition?: ScheduleEndCondition;
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endCount?: number | null;
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endDate?: string | null;
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};
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function isError<T>(result: ApiResult<T>): result is { error: { code: string; message: string } } {
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return "error" in result;
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}
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function compareSchedulesAsc(a: Schedule, b: Schedule) {
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if (a.nextRunOn === b.nextRunOn) return Number(a.id) - Number(b.id);
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return a.nextRunOn > b.nextRunOn ? 1 : -1;
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}
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function upsertScheduleSorted(schedules: Schedule[], next: Schedule) {
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const without = schedules.filter(item => Number(item.id) !== Number(next.id));
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const merged = [next, ...without];
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merged.sort(compareSchedulesAsc);
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return merged;
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}
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export default function useSchedules(activeGroupId?: number | null) {
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const [schedules, setSchedules] = useState<Schedule[]>([]);
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const [loading, setLoading] = useState(true);
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const [error, setError] = useState("");
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const load = useCallback(async () => {
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if (!activeGroupId) {
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setError("");
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setSchedules([]);
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setLoading(false);
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return;
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}
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setLoading(true);
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setError("");
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const result = await schedulesList();
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if (isError(result)) {
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setError(result.error.message || "");
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setSchedules([]);
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} else {
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const next = [...(result.data.schedules || [])];
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next.sort(compareSchedulesAsc);
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setSchedules(next);
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}
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setLoading(false);
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}, [activeGroupId]);
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const createSchedule = useCallback(async (input: ScheduleInput & { createEntryNow?: boolean }): Promise<Schedule | null> => {
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setError("");
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const result = await schedulesCreate(input);
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if (isError(result)) {
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setError(result.error.message || "");
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return null;
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}
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const created = result.data.schedule;
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setSchedules(prev => upsertScheduleSorted(prev, created));
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return created;
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}, []);
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const updateSchedule = useCallback(async (input: ScheduleInput & { id: number; nextRunOn?: string; isActive?: boolean }): Promise<Schedule | null> => {
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setError("");
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const result = await schedulesUpdate(input);
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if (isError(result)) {
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setError(result.error.message || "");
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return null;
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}
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const updated = result.data.schedule;
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setSchedules(prev => upsertScheduleSorted(prev, updated));
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return updated;
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}, []);
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const deleteSchedule = useCallback(async (id: number | string): Promise<Schedule | null> => {
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setError("");
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const numericId = Number(id);
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if (!Number.isFinite(numericId) || numericId <= 0) return null;
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let removed: Schedule | null = null;
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const result = await schedulesDelete({ id });
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if (isError(result)) {
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setError(result.error.message || "");
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return null;
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}
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setSchedules(prev => {
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const index = prev.findIndex(item => Number(item.id) === numericId);
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if (index < 0) return prev;
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removed = prev[index];
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return [...prev.slice(0, index), ...prev.slice(index + 1)];
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});
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return removed;
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}, []);
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useEffect(() => {
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load();
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}, [load]);
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return {
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schedules,
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loading,
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error,
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createSchedule,
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updateSchedule,
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deleteSchedule,
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reload: load
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};
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}
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