[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8,"_9":10,"_11":12},"actionData","errors","root",{"_228":-5,"_231":232,"_233":234},"routes/shell",{"_40":41,"_227":-5,"_228":-5,"_229":230},"routes/repo",{"_33":-7,"_34":35,"_36":37,"_38":39,"_40":41,"_42":31,"_43":31,"_44":31,"_45":31,"_46":31,"_47":31,"_48":49,"_50":49,"_51":31,"_52":-7,"_53":-7,"_54":55,"_56":57,"_58":59,"_60":-5,"_61":62,"_63":64,"_65":66,"_67":68},"routes/repo.blob",{"_13":14,"_15":16,"_17":18,"_19":20,"_21":14,"_22":23,"_24":-5,"_25":26,"_27":28,"_28":29,"_30":31,"_32":14},"ref","c2b0840cb9dea2fdac6df8fe454d9220dfae6c4f","path","apps/web/src/document-picker.tsx","oid","d444acdef484e5340cc739867ab9ef3cb142ffba","size",8239,"commit","mounts",[],"source","plain",{"_13":14,"_15":16},"kind","text","import { CaretDownIcon, CheckIcon, PlusIcon } from \"@phosphor-icons/react\";\nimport { createPortal } from \"react-dom\";\nimport { useEffect, useId, useMemo, useRef, useState } from \"react\";\n\nimport { useAnchoredPicker } from \"./anchored-picker\";\nimport * as Api from \"./api\";\n\nimport type { KeyboardEvent as ReactKeyboardEvent } from \"react\";\n\nfunction optionId(list: string, channel: Api.Channel): string {\n\treturn `${list}-option-${channel.id}`;\n}\n\nfunction message(error: unknown, fallback: string): string {\n\treturn error instanceof Error ? error.message : fallback;\n}\n\nfunction select(channel: Api.Channel) {\n\tlocation.assign(`/channels/${channel.id}`);\n}\n\n/** Repository-scoped navigation and creation stay separate from repository selection. */\nexport function DocumentPicker(\n\t{\n\t\tcanEdit,\n\t\tcurrent,\n\t\trepository,\n\t}: {\n\t\tcanEdit: boolean;\n\t\tcurrent: Pick;\n\t\trepository: Pick;\n\t},\n) {\n\tlet request = useRef(0);\n\tlet panelId = useId();\n\tlet listId = useId();\n\tlet [open, setOpen] = useState(false);\n\tlet [query, setQuery] = useState(\"\");\n\tlet [page, setPage] = useState();\n\tlet [listError, setListError] = useState();\n\tlet [createError, setCreateError] = useState();\n\tlet [creating, setCreating] = useState(false);\n\tlet [loadingMore, setLoadingMore] = useState(false);\n\tlet [active, setActive] = useState(0);\n\tlet [retry, setRetry] = useState(0);\n\tlet normalized = query.trim();\n\tlet channels = page?.channels ?? [];\n\tlet activeIndex = channels.length === 0 ? -1 : Math.min(active, channels.length - 1);\n\tlet activeChannel = channels[activeIndex];\n\tlet pickerContent = useMemo(\n\t\t() => ({ channels: channels.length, createError, listError }),\n\t\t[channels.length, createError, listError],\n\t);\n\tlet { panel, position, search, trigger } = useAnchoredPicker(open, setOpen, pickerContent);\n\n\tuseEffect(() => {\n\t\tif (!open) return;\n\t\tlet id = ++request.current;\n\t\tlet timer = window.setTimeout(() => {\n\t\t\tsetPage(undefined);\n\t\t\tsetListError(undefined);\n\t\t\tApi.channels(repository.owner, repository.name, undefined, normalized).then(value => {\n\t\t\t\tif (request.current !== id) return;\n\t\t\t\tsetPage(value);\n\t\t\t\tsetActive(0);\n\t\t\t}, reason => {\n\t\t\t\tif (request.current !== id) return;\n\t\t\t\tsetListError(reason);\n\t\t\t});\n\t\t}, normalized ? 160 : 0);\n\t\treturn () => window.clearTimeout(timer);\n\t}, [normalized, open, repository.name, repository.owner, retry]);\n\n\tuseEffect(() => {\n\t\tif (!open || !activeChannel) return;\n\t\tlet frame = requestAnimationFrame(() => {\n\t\t\tdocument.getElementById(optionId(listId, activeChannel))?.scrollIntoView({\n\t\t\t\tblock: \"nearest\",\n\t\t\t});\n\t\t});\n\t\treturn () => cancelAnimationFrame(frame);\n\t}, [activeChannel, listId, open]);\n\n\tfunction searchKeyDown(event: ReactKeyboardEvent) {\n\t\tif (event.key === \"ArrowDown\") {\n\t\t\tsetActive(value => channels.length === 0 ? 0 : (value + 1) % channels.length);\n\t\t} else if (event.key === \"ArrowUp\") {\n\t\t\tsetActive(value =>\n\t\t\t\tchannels.length === 0 ? 0 : (value - 1 + channels.length) % channels.length\n\t\t\t);\n\t\t} else if (event.key === \"Enter\" && activeChannel) {\n\t\t\tselect(activeChannel);\n\t\t} else return;\n\t\tevent.preventDefault();\n\t}\n\n\tasync function more() {\n\t\tif (!page?.nextCursor || loadingMore) return;\n\t\tlet id = request.current;\n\t\tsetLoadingMore(true);\n\t\ttry {\n\t\t\tlet next = await Api.channels(repository.owner, repository.name, page.nextCursor, normalized);\n\t\t\tif (request.current !== id) return;\n\t\t\tsetPage(current =>\n\t\t\t\tcurrent && {\n\t\t\t\t\t...next,\n\t\t\t\t\tchannels: [\n\t\t\t\t\t\t...current.channels,\n\t\t\t\t\t\t...next.channels.filter(channel =>\n\t\t\t\t\t\t\t!current.channels.some(known => known.id === channel.id)\n\t\t\t\t\t\t),\n\t\t\t\t\t],\n\t\t\t\t}\n\t\t\t);\n\t\t} catch (reason) {\n\t\t\tif (request.current === id) setListError(reason);\n\t\t} finally {\n\t\t\tif (request.current === id) setLoadingMore(false);\n\t\t}\n\t}\n\n\tasync function create() {\n\t\tif (creating) return;\n\t\tsetCreating(true);\n\t\tsetCreateError(undefined);\n\t\ttry {\n\t\t\tlet created = await Api.createChannel(repository.owner, repository.name);\n\t\t\tlocation.assign(`/channels/${created.channel.id}`);\n\t\t} catch (reason) {\n\t\t\tsetCreateError(reason);\n\t\t\tsetCreating(false);\n\t\t}\n\t}\n\n\tlet popup = open && createPortal(\n\t\t\n\t\t\t

\n\t\t\t\tSearch documents\n\t\t\t\t {\n\t\t\t\t\t\tsetQuery(event.target.value);\n\t\t\t\t\t\tsetActive(0);\n\t\t\t\t\t}}\n\t\t\t\t\tonKeyDown={searchKeyDown}\n\t\t\t\t\tplaceholder=\"Find a document\"\n\t\t\t\t\tref={search}\n\t\t\t\t\trole=\"combobox\"\n\t\t\t\t\tvalue={query}\n\t\t\t\t/>\n\t\t\t

\n\t\t\t {\n\t\t\t\t\tlet node = event.currentTarget;\n\t\t\t\t\tif (node.scrollHeight - node.scrollTop - node.clientHeight < 32) void more();\n\t\t\t\t}}\n\t\t\t\tstyle={{ maxHeight: \"min(60vh, 384px)\" }}\n\t\t\t>\n\t\t\t\t{!page && !listError && (\n\t\t\t\t\t

Loading documents...

\n\t\t\t\t)}\n\t\t\t\t{listError !== undefined && (\n\t\t\t\t\t

\n\t\t\t\t\t\t

\n\t\t\t\t\t\t\t{message(listError, \"Could not load documents.\")}\n\t\t\t\t\t\t

\n\t\t\t\t\t\t setRetry(value => value + 1)}\n\t\t\t\t\t\t\ttype=\"button\"\n\t\t\t\t\t\t>\n\t\t\t\t\t\t\tTry again\n\t\t\t\t\t\t\n\t\t\t\t\t

\n\t\t\t\t)}\n\t\t\t\t{page && !listError && channels.length === 0 && (\n\t\t\t\t\t

\n\t\t\t\t\t\tNo matching documents.\n\t\t\t\t\t

\n\t\t\t\t)}\n\t\t\t\t\n\t\t\t\t\t{channels.map((channel, index) => {\n\t\t\t\t\t\tlet selected = channel.id === current.id;\n\t\t\t\t\t\treturn (\n\t\t\t\t\t\t\t select(channel)}\n\t\t\t\t\t\t\t\tonMouseEnter={() => setActive(index)}\n\t\t\t\t\t\t\t\trole=\"option\"\n\t\t\t\t\t\t\t\ttabIndex={-1}\n\t\t\t\t\t\t\t\ttype=\"button\"\n\t\t\t\t\t\t\t>\n\t\t\t\t\t\t\t\t{channel.title}\n\t\t\t\t\t\t\t\t{selected && (\n\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t)}\n\t\t\t\t\t\t\t\n\t\t\t\t\t\t);\n\t\t\t\t\t})}\n\t\t\t\t\n\t\t\t\t{loadingMore && (\n\t\t\t\t\t

\n\t\t\t\t)}\n\t\t\t\n\t\t\t{canEdit && (\n\t\t\t\t

\n\t\t\t\t\t{createError !== undefined && (\n\t\t\t\t\t\t

\n\t\t\t\t\t\t\t{message(createError, \"Could not create document.\")}\n\t\t\t\t\t\t

\n\t\t\t\t\t)}\n\t\t\t\t\t void create()}\n\t\t\t\t\t\ttype=\"button\"\n\t\t\t\t\t>\n\t\t\t\t\t\t\n\t\t\t\t\t\t{creating ? \"Creating...\" : \"Create new document\"}\n\t\t\t\t\t\n\t\t\t\t

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