Files
community-rule/app/(app)/create/screens/select/CommunityStructureSelectScreen.tsx
T

415 lines
12 KiB
TypeScript

"use client";
import {
useState,
useMemo,
useEffect,
type Dispatch,
type SetStateAction,
} from "react";
import MultiSelect from "../../../../components/controls/MultiSelect";
import type { ChipOption } from "../../../../components/controls/MultiSelect/MultiSelect.types";
import { useMessages } from "../../../../contexts/MessagesContext";
import { useCreateFlow } from "../../context/CreateFlowContext";
import { useCreateFlowContinueAttempt } from "../../context/CreateFlowContinueAttemptContext";
import type { CommunityStructureChipSnapshotRow } from "../../types";
import { CreateFlowHeaderLockup } from "../../components/CreateFlowHeaderLockup";
import { CreateFlowTwoColumnSelectShell } from "../../components/CreateFlowTwoColumnSelectShell";
function createListCustomHandlers(
setList: Dispatch<SetStateAction<ChipOption[]>>,
confirmState: "unselected" | "selected",
onInteraction?: () => void,
) {
const touch = () => onInteraction?.();
return {
onAddClick: () => {
touch();
setList((prev) => [
...prev,
{ id: crypto.randomUUID(), label: "", state: "custom" },
]);
},
onCustomChipConfirm: (chipId: string, value: string) => {
touch();
setList((prev) =>
prev.map((opt) =>
opt.id === chipId
? { ...opt, label: value, state: confirmState }
: opt,
),
);
},
onCustomChipClose: (chipId: string) => {
touch();
setList((prev) => prev.filter((o) => o.id !== chipId));
},
};
}
function chipRowsFromLabels(
rows: readonly { id?: string; label: string }[],
): ChipOption[] {
return rows.map((row, i) => ({
id: row.id ?? String(i + 1),
label: row.label,
state: "unselected" as const,
}));
}
function applySavedSelection(
options: ChipOption[],
saved: string[] | undefined,
): ChipOption[] {
const selected = new Set(saved ?? []);
return options.map((opt) =>
opt.state === "custom"
? opt
: {
...opt,
state: selected.has(opt.id)
? ("selected" as const)
: ("unselected" as const),
},
);
}
function withSoleSelection(
options: ChipOption[],
selectedId: string | null,
): ChipOption[] {
return options.map((opt) =>
opt.state === "custom"
? opt
: {
...opt,
state:
opt.id === selectedId
? ("selected" as const)
: ("unselected" as const),
},
);
}
function selectedIdsFromOptions(options: ChipOption[]): string[] {
return options.filter((o) => o.state === "selected").map((o) => o.id);
}
function firstSelectedId(options: ChipOption[]): string | null {
return selectedIdsFromOptions(options)[0] ?? null;
}
function chipOptionsToSnapshotRows(
options: ChipOption[],
): CommunityStructureChipSnapshotRow[] {
return options.map((o) => ({
id: o.id,
label: o.label,
...(o.state !== undefined ? { state: o.state } : {}),
}));
}
/** Returns chips when a draft snapshot exists; otherwise null (use preset rows + selected ids). */
function snapshotRowsToChipOptions(
rows: CommunityStructureChipSnapshotRow[] | undefined,
): ChipOption[] | null {
if (!Array.isArray(rows) || rows.length === 0) return null;
return rows.map((r) => ({
id: r.id,
label: r.label,
...(r.state !== undefined
? { state: r.state as ChipOption["state"] }
: {}),
}));
}
function organizationIdsForPersist(
mainId: string | null,
otherIds: readonly string[],
): string[] {
if (!mainId) return [];
return [mainId, ...otherIds.filter((id) => id !== mainId)];
}
/** Create Community type step — Figma `25224:105767`. */
export function CommunityStructureSelectScreen() {
const m = useMessages();
const cs = m.create.community.communityStructure;
const { markCreateFlowInteraction, updateState, state } = useCreateFlow();
const { attempted } = useCreateFlowContinueAttempt();
const savedKindIds = state.selectedOrganizationTypeIds ?? [];
const savedMainIndex = savedKindIds.findIndex((id) => id.length > 0);
const savedMainId =
savedMainIndex >= 0 ? savedKindIds[savedMainIndex]! : null;
const savedOtherIds =
savedMainIndex >= 0 ? savedKindIds.slice(savedMainIndex + 1) : [];
const [mainKindOptions, setMainKindOptions] = useState<ChipOption[]>(() => {
const fromSnap = snapshotRowsToChipOptions(
state.communityStructureChipSnapshots?.organizationTypes,
);
return withSoleSelection(
fromSnap ?? chipRowsFromLabels(cs.organizationTypes),
savedMainId,
);
});
const [otherKindOptions, setOtherKindOptions] = useState<ChipOption[]>(() => {
const fromSnap = snapshotRowsToChipOptions(
state.communityStructureChipSnapshots?.otherOrganizationTypes,
);
if (fromSnap) return fromSnap;
return applySavedSelection(
chipRowsFromLabels(cs.organizationTypes),
savedOtherIds,
);
});
const [scaleOptions, setScaleOptions] = useState<ChipOption[]>(() => {
const fromSnap = snapshotRowsToChipOptions(
state.communityStructureChipSnapshots?.scale,
);
if (fromSnap) return fromSnap;
return applySavedSelection(
chipRowsFromLabels(cs.scaleOptions),
state.selectedScaleIds,
);
});
const [maturityOptions, setMaturityOptions] = useState<ChipOption[]>(() => {
const fromSnap = snapshotRowsToChipOptions(
state.communityStructureChipSnapshots?.maturity,
);
const base = fromSnap ?? chipRowsFromLabels(cs.maturityOptions);
const maturityId =
(state.selectedMaturityIds ?? []).find((id) => id.length > 0) ?? null;
return withSoleSelection(base, maturityId);
});
useEffect(() => {
const fromSnap = snapshotRowsToChipOptions(
state.communityStructureChipSnapshots?.organizationTypes,
);
const mainId =
(state.selectedOrganizationTypeIds ?? []).find((id) => id.length > 0) ??
null;
setMainKindOptions(
withSoleSelection(
fromSnap ?? chipRowsFromLabels(cs.organizationTypes),
mainId,
),
);
}, [
cs.organizationTypes,
state.communityStructureChipSnapshots?.organizationTypes,
state.selectedOrganizationTypeIds,
]);
useEffect(() => {
const fromSnap = snapshotRowsToChipOptions(
state.communityStructureChipSnapshots?.otherOrganizationTypes,
);
const ids = state.selectedOrganizationTypeIds ?? [];
const mainId = ids.find((id) => id.length > 0);
const otherIds = mainId ? ids.slice(ids.indexOf(mainId) + 1) : [];
if (fromSnap) {
setOtherKindOptions(fromSnap);
return;
}
setOtherKindOptions((prev) => applySavedSelection(prev, otherIds));
}, [
state.communityStructureChipSnapshots?.otherOrganizationTypes,
state.selectedOrganizationTypeIds,
]);
useEffect(() => {
const fromSnap = snapshotRowsToChipOptions(
state.communityStructureChipSnapshots?.scale,
);
if (fromSnap) {
setScaleOptions(fromSnap);
return;
}
setScaleOptions((prev) => applySavedSelection(prev, state.selectedScaleIds));
}, [
state.communityStructureChipSnapshots?.scale,
state.selectedScaleIds,
]);
useEffect(() => {
const fromSnap = snapshotRowsToChipOptions(
state.communityStructureChipSnapshots?.maturity,
);
const maturityId =
(state.selectedMaturityIds ?? []).find((id) => id.length > 0) ?? null;
if (fromSnap) {
setMaturityOptions(withSoleSelection(fromSnap, maturityId));
return;
}
setMaturityOptions((prev) => withSoleSelection(prev, maturityId));
}, [
state.communityStructureChipSnapshots?.maturity,
state.selectedMaturityIds,
]);
const mainKindCustomHandlers = useMemo(
() =>
createListCustomHandlers(
setMainKindOptions,
"unselected",
markCreateFlowInteraction,
),
[markCreateFlowInteraction],
);
const otherKindCustomHandlers = useMemo(
() =>
createListCustomHandlers(
setOtherKindOptions,
"unselected",
markCreateFlowInteraction,
),
[markCreateFlowInteraction],
);
const persistKinds = (main: ChipOption[], others: ChipOption[]) => {
markCreateFlowInteraction();
setMainKindOptions(main);
setOtherKindOptions(others);
const mainId = firstSelectedId(main);
updateState({
selectedOrganizationTypeIds: organizationIdsForPersist(
mainId,
selectedIdsFromOptions(others),
),
communityStructureChipSnapshots: {
organizationTypes: chipOptionsToSnapshotRows(main),
otherOrganizationTypes: chipOptionsToSnapshotRows(others),
},
});
};
const persistScale = (next: ChipOption[]) => {
markCreateFlowInteraction();
setScaleOptions(next);
updateState({
selectedScaleIds: selectedIdsFromOptions(next),
communityStructureChipSnapshots: {
scale: chipOptionsToSnapshotRows(next),
},
});
};
const persistMaturity = (next: ChipOption[]) => {
markCreateFlowInteraction();
setMaturityOptions(next);
updateState({
selectedMaturityIds: selectedIdsFromOptions(next),
communityStructureChipSnapshots: {
maturity: chipOptionsToSnapshotRows(next),
},
});
};
const handleMainKindClick = (chipId: string) => {
const current = firstSelectedId(mainKindOptions);
const nextId = current === chipId ? null : chipId;
persistKinds(withSoleSelection(mainKindOptions, nextId), otherKindOptions);
};
const handleOtherKindClick = (chipId: string) => {
persistKinds(
mainKindOptions,
otherKindOptions.map((opt) =>
opt.id === chipId
? {
...opt,
state:
opt.state === "selected"
? ("unselected" as const)
: ("selected" as const),
}
: opt,
),
);
};
const handleScaleClick = (chipId: string) => {
persistScale(
scaleOptions.map((opt) =>
opt.id === chipId
? {
...opt,
state:
opt.state === "selected"
? ("unselected" as const)
: ("selected" as const),
}
: opt,
),
);
};
const handleMaturityClick = (chipId: string) => {
const current = firstSelectedId(maturityOptions);
const nextId = current === chipId ? null : chipId;
persistMaturity(withSoleSelection(maturityOptions, nextId));
};
const showMainError = attempted && firstSelectedId(mainKindOptions) == null;
const showMaturityError =
attempted && firstSelectedId(maturityOptions) == null;
const multiSelectBlock = (
<>
<MultiSelect
label={cs.mainKindMultiSelect.label}
helperText={cs.mainKindMultiSelect.helperText}
size="s"
options={mainKindOptions}
onChipClick={handleMainKindClick}
{...mainKindCustomHandlers}
addButton
errorMessage={showMainError ? cs.pickOneError : undefined}
/>
<MultiSelect
label={cs.otherKindMultiSelect.label}
size="s"
options={otherKindOptions}
onChipClick={handleOtherKindClick}
{...otherKindCustomHandlers}
addButton
/>
<MultiSelect
label={cs.scaleMultiSelect.label}
size="s"
options={scaleOptions}
onChipClick={handleScaleClick}
addButton={false}
/>
<MultiSelect
label={cs.maturityMultiSelect.label}
size="s"
options={maturityOptions}
onChipClick={handleMaturityClick}
addButton={false}
errorMessage={showMaturityError ? cs.pickOneError : undefined}
/>
</>
);
return (
<CreateFlowTwoColumnSelectShell
header={
<CreateFlowHeaderLockup
title={cs.header.title}
description={cs.header.description}
justification="left"
/>
}
>
{multiSelectBlock}
</CreateFlowTwoColumnSelectShell>
);
}