34 lines
1.3 KiB
TypeScript
34 lines
1.3 KiB
TypeScript
import {MAPPING_PROPERTY_VALUE, TYPE, REQUIRED, DESCRIPTION} from "../template-constants";
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import {TemplateToken, StringToken} from "../tokens";
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import {TokenType} from "../tokens/types";
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export class PropertyDefinition {
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public readonly type: string = "";
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public readonly required: boolean = false;
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public readonly description: string | undefined;
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public constructor(token: TemplateToken) {
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if (token.templateTokenType === TokenType.String) {
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this.type = (token as StringToken).value;
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} else {
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const mapping = token.assertMapping(MAPPING_PROPERTY_VALUE);
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for (const mappingPair of mapping) {
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const mappingKey = mappingPair.key.assertString(`${MAPPING_PROPERTY_VALUE} key`);
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switch (mappingKey.value) {
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case TYPE:
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this.type = mappingPair.value.assertString(`${MAPPING_PROPERTY_VALUE} ${TYPE}`).value;
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break;
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case REQUIRED:
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this.required = mappingPair.value.assertBoolean(`${MAPPING_PROPERTY_VALUE} ${REQUIRED}`).value;
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break;
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case DESCRIPTION:
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this.description = mappingPair.value.assertString(`${MAPPING_PROPERTY_VALUE} ${DESCRIPTION}`).value;
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break;
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default:
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mappingKey.assertUnexpectedValue(`${MAPPING_PROPERTY_VALUE} key`); // throws
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}
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}
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}
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}
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}
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