import { writable } from "svelte/store";
import stuffLogClient from "../clients/stufflog";
import type { ProjectGroupResult } from "../models/projectgroup";

interface ProjectStoreData {
  loading: boolean
  stale: boolean
  groups: ProjectGroupResult[]
}

function createProjectGroupStore() {
  const {update, subscribe} = writable<ProjectStoreData>({
    loading: false,
    stale: true,
    groups: [],
  });

  return {
    subscribe,

    markStale() {
      update(v => ({...v, stale: true}));
    },

    async loadOne(id: string) {
      update(v => ({...v, loading: true}));
      const group = await stuffLogClient.findProjectGroup(id);
      update(v => ({...v, loading: false, groups: [
        ...v.groups.filter(g => g.id === id),
        group,
      ]}));
    },

    fakeRefresh() {
      update(v => ({...v, groups: [...v.groups]}))
    },

    async load() {
      update(v => ({...v, loading: true, stale: false}));
      const groups = await stuffLogClient.listProjectGroups();
      update(v => ({...v, loading: false, groups: groups}));
    },
  }
}

const projectGroupStore = createProjectGroupStore();

export default projectGroupStore;