multica/packages/core/inbox/mutations.ts

import { useMutation, useQueryClient } from "@tanstack/react-query";
import { api } from "../api";
import { inboxKeys } from "./queries";
import { useWorkspaceId } from "../hooks";
import type { InboxItem, NotificationPreference } from "../types";

export function useMarkInboxRead() {
  const qc = useQueryClient();
  const wsId = useWorkspaceId();
  return useMutation({
    mutationFn: (id: string) => api.markInboxRead(id),
    onMutate: async (id) => {
      await qc.cancelQueries({ queryKey: inboxKeys.list(wsId) });
      const prev = qc.getQueryData<InboxItem[]>(inboxKeys.list(wsId));
      qc.setQueryData<InboxItem[]>(inboxKeys.list(wsId), (old) =>
        old?.map((item) => (item.id === id ? { ...item, read: true } : item)),
      );
      return { prev };
    },
    onError: (_err, _id, ctx) => {
      if (ctx?.prev) qc.setQueryData(inboxKeys.list(wsId), ctx.prev);
    },
    onSettled: () => {
      qc.invalidateQueries({ queryKey: inboxKeys.list(wsId) });
    },
  });
}

export function useArchiveInbox() {
  const qc = useQueryClient();
  const wsId = useWorkspaceId();
  return useMutation({
    mutationFn: (id: string) => api.archiveInbox(id),
    onMutate: async (id) => {
      await qc.cancelQueries({ queryKey: inboxKeys.list(wsId) });
      const prev = qc.getQueryData<InboxItem[]>(inboxKeys.list(wsId));
      // Archive all items for the same issue (same behavior as store)
      const target = prev?.find((i) => i.id === id);
      const issueId = target?.issue_id;
      qc.setQueryData<InboxItem[]>(inboxKeys.list(wsId), (old) =>
        old?.map((item) =>
          item.id === id || (issueId && item.issue_id === issueId)
            ? { ...item, archived: true }
            : item,
        ),
      );
      return { prev };
    },
    onError: (_err, _id, ctx) => {
      if (ctx?.prev) qc.setQueryData(inboxKeys.list(wsId), ctx.prev);
    },
    onSettled: () => {
      qc.invalidateQueries({ queryKey: inboxKeys.list(wsId) });
    },
  });
}

export function useMarkAllInboxRead() {
  const qc = useQueryClient();
  const wsId = useWorkspaceId();
  return useMutation({
    mutationFn: () => api.markAllInboxRead(),
    onMutate: async () => {
      await qc.cancelQueries({ queryKey: inboxKeys.list(wsId) });
      const prev = qc.getQueryData<InboxItem[]>(inboxKeys.list(wsId));
      qc.setQueryData<InboxItem[]>(inboxKeys.list(wsId), (old) =>
        old?.map((item) =>
          !item.archived ? { ...item, read: true } : item,
        ),
      );
      return { prev };
    },
    onError: (_err, _vars, ctx) => {
      if (ctx?.prev) qc.setQueryData(inboxKeys.list(wsId), ctx.prev);
    },
    onSettled: () => {
      qc.invalidateQueries({ queryKey: inboxKeys.list(wsId) });
    },
  });
}

export function useArchiveAllInbox() {
  const qc = useQueryClient();
  const wsId = useWorkspaceId();
  return useMutation({
    mutationFn: () => api.archiveAllInbox(),
    onSettled: () => {
      qc.invalidateQueries({ queryKey: inboxKeys.list(wsId) });
    },
  });
}

export function useArchiveAllReadInbox() {
  const qc = useQueryClient();
  const wsId = useWorkspaceId();
  return useMutation({
    mutationFn: () => api.archiveAllReadInbox(),
    onSettled: () => {
      qc.invalidateQueries({ queryKey: inboxKeys.list(wsId) });
    },
  });
}

export function useArchiveCompletedInbox() {
  const qc = useQueryClient();
  const wsId = useWorkspaceId();
  return useMutation({
    mutationFn: () => api.archiveCompletedInbox(),
    onSettled: () => {
      qc.invalidateQueries({ queryKey: inboxKeys.list(wsId) });
    },
  });
}

export function useUpdateNotificationPreferences() {
  const qc = useQueryClient();
  const wsId = useWorkspaceId();
  return useMutation({
    mutationFn: (preferences: NotificationPreference[]) =>
      api.updateNotificationPreferences(preferences),
    onMutate: async (preferences) => {
      await qc.cancelQueries({ queryKey: inboxKeys.preferences(wsId) });
      const prev = qc.getQueryData<NotificationPreference[]>(inboxKeys.preferences(wsId));
      qc.setQueryData<NotificationPreference[]>(inboxKeys.preferences(wsId), (old) => {
        if (!old) return preferences;
        const map = new Map(old.map((p) => [p.notification_type, p]));
        for (const p of preferences) {
          map.set(p.notification_type, p);
        }
        return Array.from(map.values());
      });
      return { prev };
    },
    onError: (_err, _vars, ctx) => {
      if (ctx?.prev) qc.setQueryData(inboxKeys.preferences(wsId), ctx.prev);
    },
    onSettled: () => {
      qc.invalidateQueries({ queryKey: inboxKeys.preferences(wsId) });
    },
  });
}