104 lines
5.0 KiB
TypeScript
104 lines
5.0 KiB
TypeScript
'use client';
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import type { ReactElement } from 'react';
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import type { GameView } from '@/game/engine';
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import type { PlanClaim } from '@/game/battle-promises';
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import {
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BATTLE_CLAIM_MAX_DEPTH,
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BATTLE_CLAIM_MAX_NODES,
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BATTLE_CLAIM_MAX_TERMS,
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battleClaimExpressionError,
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battleClaimExpressionSize,
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} from '@/game/battle-claim-expression';
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import { BattleClaimFields } from './battle-promises';
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import { Button } from './ui/button';
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const newClaim = (): PlanClaim => ({ kind: 'dial', compare: 'eq', value: 0 });
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/** Controlled structure editor. Invalid leaf input stays available for repair. */
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export function BattleClaimExpressionFields({ value, game, disabled, onChange }: {
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value: PlanClaim;
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game: GameView;
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disabled: boolean;
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onChange: (claim: PlanClaim) => void;
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}) {
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const size = battleClaimExpressionSize(value);
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const commit = (next: PlanClaim) => {
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if (!disabled && !battleClaimExpressionError(next)) onChange(next);
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};
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const render = (
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node: PlanClaim,
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path: string,
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replace: (next: PlanClaim) => PlanClaim,
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remove?: () => PlanClaim,
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): ReactElement => {
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const group = node.kind === 'and' || node.kind === 'or';
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const allowed = (next: PlanClaim) => !disabled && !battleClaimExpressionError(replace(next));
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const change = (next: PlanClaim) => commit(replace(next));
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const wrap = (kind: 'and' | 'or'): PlanClaim => ({ kind, terms: [node, newClaim()] });
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return <fieldset key={path} data-battle-claim-path={path} className="grid min-w-0 gap-2 p-2">
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<legend>{group ? `Group ${path} · ${node.kind.toUpperCase()}` : `Plan condition ${path}`}</legend>
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{group ? <>
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<label>
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Group {path} meaning
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<select value={node.kind} disabled={disabled} onChange={event => {
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const kind = event.target.value;
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if (kind === 'and' || kind === 'or') change({ ...node, kind });
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}}>
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<option value="and">All conditions · AND</option>
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<option value="or">At least one condition · OR</option>
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</select>
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</label>
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{node.terms.map((term, index) => render(
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term,
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`${path}.${index + 1}`,
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next => replace({ ...node, terms: node.terms.map((old, i) => i === index ? next : old) }),
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() => {
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const terms = node.terms.filter((_, i) => i !== index);
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return replace(terms.length === 1 ? terms[0] : { ...node, terms });
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},
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))}
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<div className="flex flex-wrap gap-2">
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<Button type="button" data-battle-claim-control={`add-${path}`}
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disabled={!allowed({ ...node, terms: [...node.terms, newClaim()] })}
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onClick={() => change({ ...node, terms: [...node.terms, newClaim()] })}>
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Add plan condition
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</Button>
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<Button type="button" data-battle-claim-control={`nested-${path}`}
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disabled={!allowed({ ...node, terms: [...node.terms, { kind: 'and', terms: [newClaim(), newClaim()] }] })}
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onClick={() => change({ ...node, terms: [...node.terms, { kind: 'and', terms: [newClaim(), newClaim()] }] })}>
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Add nested group
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</Button>
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</div>
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</> : <BattleClaimFields value={node} game={game} onChange={change} />}
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<div className="flex flex-wrap gap-2">
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<Button type="button" data-battle-claim-control={`and-${path}`} disabled={!allowed(wrap('and'))}
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onClick={() => change(wrap('and'))}>Group with AND</Button>
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<Button type="button" data-battle-claim-control={`or-${path}`} disabled={!allowed(wrap('or'))}
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onClick={() => change(wrap('or'))}>Group with OR</Button>
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{remove && <Button type="button" data-battle-claim-control={`remove-${path}`} disabled={disabled}
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onClick={() => commit(remove())}>Remove {group ? 'group' : 'condition'}</Button>}
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</div>
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</fieldset>;
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};
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return <fieldset disabled={disabled} data-testid="truth-battle-plan-expression"
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className="grid min-w-0 gap-2 [&_select]:min-w-0 [&_select]:max-w-full [&_button]:max-w-full [&_button]:min-h-11 [&_button]:h-auto [&_button]:py-2 [&_button]:whitespace-normal">
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<legend>Battle-plan expression</legend>
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<p className="fine">
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AND requires all conditions; OR requires at least one. The player answers once for the whole
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expression. No makes the whole expression false, not necessarily every condition.
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</p>
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<p className="fine">
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A definite answer commits the player to a legal battle plan that keeps the whole answer.
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Available answers and the sealed plan are checked by the game.
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</p>
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<p className="fine">
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App limits: {BATTLE_CLAIM_MAX_TERMS} terms per group, {BATTLE_CLAIM_MAX_NODES} total clauses
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including groups, and {BATTLE_CLAIM_MAX_DEPTH} levels of grouping. These are input limits,
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not additional printed rules.
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</p>
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<p className="fine">{size.nodes} / {BATTLE_CLAIM_MAX_NODES} total clauses · {size.depth} / {BATTLE_CLAIM_MAX_DEPTH} levels of grouping</p>
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{render(value, '1', next => next)}
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</fieldset>;
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}
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