Vite + TypeScript PWA that mirrors the Android app's core features: - Pre-processed shelter data (build-time UTM33N→WGS84 conversion) - Leaflet map with shelter markers, user location, and offline tiles - Canvas compass arrow (ported from DirectionArrowView.kt) - IndexedDB shelter cache with 7-day staleness check - Service worker with CacheFirst tiles and precached app shell - i18n for en, nb, nn (ported from Android strings.xml) - iOS/Android compass handling with low-pass filter - Respects user map interaction (no auto-snap on pan/zoom) - Build revision cache-breaker for reliable SW updates Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
32 lines
976 B
TypeScript
32 lines
976 B
TypeScript
import type {CodeKeywordDefinition, SchemaObject} from "../../types"
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import type {KeywordCxt} from "../../compile/validate"
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import {alwaysValidSchema} from "../../compile/util"
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import {validateArray} from "../code"
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import {_, not} from "../../compile/codegen"
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import {checkMetadata} from "./metadata"
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import {checkNullable} from "./nullable"
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import {typeError, _JTDTypeError} from "./error"
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export type JTDElementsError = _JTDTypeError<"elements", "array", SchemaObject>
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const def: CodeKeywordDefinition = {
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keyword: "elements",
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schemaType: "object",
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error: typeError("array"),
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code(cxt: KeywordCxt) {
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checkMetadata(cxt)
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const {gen, data, schema, it} = cxt
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if (alwaysValidSchema(it, schema)) return
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const [valid] = checkNullable(cxt)
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gen.if(not(valid), () =>
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gen.if(
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_`Array.isArray(${data})`,
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() => gen.assign(valid, validateArray(cxt)),
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() => cxt.error()
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)
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)
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cxt.ok(valid)
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},
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}
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export default def
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