import { keepPreviousData } from '@tanstack/react-query'
import { useDebounce } from '@uidotdev/usehooks'
import { LOCAL_STORAGE_KEYS, useParams } from 'common'
import { Grid, List, Loader2, Plus, Search, X } from 'lucide-react'
import Link from 'next/link'
import { parseAsArrayOf, parseAsString, parseAsStringLiteral, useQueryState } from 'nuqs'
import { useEffect } from 'react'
import { Button, ToggleGroup, ToggleGroupItem } from 'ui'
import { Input } from 'ui-patterns/DataInputs/Input'

import { FilterPopover } from '../ui/FilterPopover'
import { SortDropdown } from '../ui/SortDropdown'
import {
  PROJECT_LIST_SORT_VALUES,
  type ProjectListSort,
} from '@/components/interfaces/Home/ProjectList/ProjectListSort.utils'
import { useOrgProjectsInfiniteQuery } from '@/data/projects/org-projects-infinite-query'
import { useIsFeatureEnabled } from '@/hooks/misc/useIsFeatureEnabled'
import { useLocalStorageQuery } from '@/hooks/misc/useLocalStorage'
import { PROJECT_STATUS } from '@/lib/constants'

interface HomePageActionsProps {
  slug?: string
  hideNewProject?: boolean
}

export const HomePageActions = ({ slug: _slug, hideNewProject = false }: HomePageActionsProps) => {
  const { slug: urlSlug } = useParams()
  const projectCreationEnabled = useIsFeatureEnabled('projects:create')

  const slug = _slug ?? urlSlug
  const [search, setSearch] = useQueryState('search', parseAsString.withDefault(''))
  const debouncedSearch = useDebounce(search, 500)
  const [filterStatus, setFilterStatus] = useQueryState(
    'status',
    parseAsArrayOf(parseAsString, ',').withDefault([])
  )
  const [sort, setSort] = useQueryState(
    'sort',
    parseAsStringLiteral(PROJECT_LIST_SORT_VALUES).withDefault('name_asc')
  )
  const [viewMode, setViewMode] = useLocalStorageQuery(LOCAL_STORAGE_KEYS.PROJECTS_VIEW, 'grid')

  const [filterStatusStorage, setFilterStatusStorage, { isSuccess: isSuccessFilterStatusStorage }] =
    useLocalStorageQuery<string[]>(LOCAL_STORAGE_KEYS.PROJECTS_FILTER, [])

  const [sortStorage, setSortStorage, { isSuccess: isSuccessSortStorage }] =
    useLocalStorageQuery<ProjectListSort>(LOCAL_STORAGE_KEYS.PROJECTS_SORT, 'name_asc')

  const { isFetching: isFetchingProjects } = useOrgProjectsInfiniteQuery(
    {
      slug,
      sort,
      search: search.length === 0 ? search : debouncedSearch,
      statuses: filterStatus,
    },
    { placeholderData: keepPreviousData }
  )

  useEffect(() => {
    if (isSuccessFilterStatusStorage && !!slug) setFilterStatus(filterStatusStorage)
  }, [filterStatusStorage, isSuccessFilterStatusStorage, setFilterStatus, slug])

  useEffect(() => {
    if (isSuccessSortStorage && slug) setSort(sortStorage)
  }, [sortStorage, isSuccessSortStorage, setSort, slug])

  return (
    <div className="flex flex-wrap items-center justify-between gap-2 w-full">
      <div className="flex flex-col gap-2 min-w-0 flex-1 basis-full md:basis-auto sm:flex-row sm:flex-wrap sm:items-center">
        <Input
          placeholder="Search for a project"
          icon={<Search />}
          size="tiny"
          className="w-full sm:w-32 md:w-64"
          value={search}
          onChange={(event) => setSearch(event.target.value)}
          actions={[
            search && (
              <Button
                key="clear"
                size="tiny"
                type="text"
                icon={<X />}
                onClick={() => setSearch('')}
                className="p-0 h-5 w-5"
              />
            ),
          ]}
        />

        <div className="flex items-center gap-2">
          <FilterPopover
            name="Status"
            title="Filter projects by status"
            options={[
              { key: PROJECT_STATUS.ACTIVE_HEALTHY, label: 'Active' },
              { key: PROJECT_STATUS.INACTIVE, label: 'Paused' },
            ]}
            activeOptions={filterStatus}
            valueKey="key"
            labelKey="label"
            onSaveFilters={(options) => setFilterStatusStorage(options)}
          />

          <SortDropdown
            options={[
              { label: 'name', value: 'name' },
              { label: 'creation date', value: 'created' },
            ]}
            value={sort}
            setValue={(val) => setSortStorage(val as ProjectListSort)}
          />

          {isFetchingProjects && <Loader2 className="animate-spin" size={14} />}
        </div>
      </div>

      <div className="flex items-center gap-2 shrink-0">
        {viewMode && setViewMode && (
          <ToggleGroup
            type="single"
            size="sm"
            value={viewMode}
            onValueChange={(value) => value && setViewMode(value as 'grid' | 'table')}
          >
            <ToggleGroupItem value="grid" size="sm" className="h-[26px] w-[26px] p-0">
              <Grid size={14} strokeWidth={1.5} />
            </ToggleGroupItem>
            <ToggleGroupItem value="table" size="sm" className="h-[26px] w-[26px] p-0">
              <List size={14} strokeWidth={1.5} />
            </ToggleGroupItem>
          </ToggleGroup>
        )}

        {projectCreationEnabled && !hideNewProject && (
          <Button asChild icon={<Plus />} type="primary" size="tiny">
            <Link href={`/new/${slug}`}>New project</Link>
          </Button>
        )}
      </div>
    </div>
  )
}