Rocky_Mountain_Vending/.pnpm-store/v10/files/50/22e1a5a515b6fe571e0fb7dc5b555c570fcd6876d3b904221551730fc1ffe0dedae8e0ed6e67ccc0619aa294d975ac8fa058e7a21d3af12e9da932b96daff3

import { deref } from "../deref";
import { translateTraits } from "./translateTraits";
export class NormalizedSchema {
    ref;
    memberName;
    static symbol = Symbol.for("@smithy/nor");
    symbol = NormalizedSchema.symbol;
    name;
    schema;
    _isMemberSchema;
    traits;
    memberTraits;
    normalizedTraits;
    constructor(ref, memberName) {
        this.ref = ref;
        this.memberName = memberName;
        const traitStack = [];
        let _ref = ref;
        let schema = ref;
        this._isMemberSchema = false;
        while (isMemberSchema(_ref)) {
            traitStack.push(_ref[1]);
            _ref = _ref[0];
            schema = deref(_ref);
            this._isMemberSchema = true;
        }
        if (traitStack.length > 0) {
            this.memberTraits = {};
            for (let i = traitStack.length - 1; i >= 0; --i) {
                const traitSet = traitStack[i];
                Object.assign(this.memberTraits, translateTraits(traitSet));
            }
        }
        else {
            this.memberTraits = 0;
        }
        if (schema instanceof NormalizedSchema) {
            const computedMemberTraits = this.memberTraits;
            Object.assign(this, schema);
            this.memberTraits = Object.assign({}, computedMemberTraits, schema.getMemberTraits(), this.getMemberTraits());
            this.normalizedTraits = void 0;
            this.memberName = memberName ?? schema.memberName;
            return;
        }
        this.schema = deref(schema);
        if (isStaticSchema(this.schema)) {
            this.name = `${this.schema[1]}#${this.schema[2]}`;
            this.traits = this.schema[3];
        }
        else {
            this.name = this.memberName ?? String(schema);
            this.traits = 0;
        }
        if (this._isMemberSchema && !memberName) {
            throw new Error(`@smithy/core/schema - NormalizedSchema member init ${this.getName(true)} missing member name.`);
        }
    }
    static [Symbol.hasInstance](lhs) {
        const isPrototype = this.prototype.isPrototypeOf(lhs);
        if (!isPrototype && typeof lhs === "object" && lhs !== null) {
            const ns = lhs;
            return ns.symbol === this.symbol;
        }
        return isPrototype;
    }
    static of(ref) {
        const sc = deref(ref);
        if (sc instanceof NormalizedSchema) {
            return sc;
        }
        if (isMemberSchema(sc)) {
            const [ns, traits] = sc;
            if (ns instanceof NormalizedSchema) {
                Object.assign(ns.getMergedTraits(), translateTraits(traits));
                return ns;
            }
            throw new Error(`@smithy/core/schema - may not init unwrapped member schema=${JSON.stringify(ref, null, 2)}.`);
        }
        return new NormalizedSchema(sc);
    }
    getSchema() {
        const sc = this.schema;
        if (sc[0] === 0) {
            return sc[4];
        }
        return sc;
    }
    getName(withNamespace = false) {
        const { name } = this;
        const short = !withNamespace && name && name.includes("#");
        return short ? name.split("#")[1] : name || undefined;
    }
    getMemberName() {
        return this.memberName;
    }
    isMemberSchema() {
        return this._isMemberSchema;
    }
    isListSchema() {
        const sc = this.getSchema();
        return typeof sc === "number"
            ? sc >= 64 && sc < 128
            : sc[0] === 1;
    }
    isMapSchema() {
        const sc = this.getSchema();
        return typeof sc === "number"
            ? sc >= 128 && sc <= 0b1111_1111
            : sc[0] === 2;
    }
    isStructSchema() {
        const sc = this.getSchema();
        const id = sc[0];
        return (id === 3 ||
            id === -3 ||
            id === 4);
    }
    isUnionSchema() {
        const sc = this.getSchema();
        return sc[0] === 4;
    }
    isBlobSchema() {
        const sc = this.getSchema();
        return sc === 21 || sc === 42;
    }
    isTimestampSchema() {
        const sc = this.getSchema();
        return (typeof sc === "number" &&
            sc >= 4 &&
            sc <= 7);
    }
    isUnitSchema() {
        return this.getSchema() === "unit";
    }
    isDocumentSchema() {
        return this.getSchema() === 15;
    }
    isStringSchema() {
        return this.getSchema() === 0;
    }
    isBooleanSchema() {
        return this.getSchema() === 2;
    }
    isNumericSchema() {
        return this.getSchema() === 1;
    }
    isBigIntegerSchema() {
        return this.getSchema() === 17;
    }
    isBigDecimalSchema() {
        return this.getSchema() === 19;
    }
    isStreaming() {
        const { streaming } = this.getMergedTraits();
        return !!streaming || this.getSchema() === 42;
    }
    isIdempotencyToken() {
        const match = (traits) => (traits & 0b0100) === 0b0100 ||
            !!traits?.idempotencyToken;
        const { normalizedTraits, traits, memberTraits } = this;
        return match(normalizedTraits) || match(traits) || match(memberTraits);
    }
    getMergedTraits() {
        return (this.normalizedTraits ??
            (this.normalizedTraits = {
                ...this.getOwnTraits(),
                ...this.getMemberTraits(),
            }));
    }
    getMemberTraits() {
        return translateTraits(this.memberTraits);
    }
    getOwnTraits() {
        return translateTraits(this.traits);
    }
    getKeySchema() {
        const [isDoc, isMap] = [this.isDocumentSchema(), this.isMapSchema()];
        if (!isDoc && !isMap) {
            throw new Error(`@smithy/core/schema - cannot get key for non-map: ${this.getName(true)}`);
        }
        const schema = this.getSchema();
        const memberSchema = isDoc
            ? 15
            : schema[4] ?? 0;
        return member([memberSchema, 0], "key");
    }
    getValueSchema() {
        const sc = this.getSchema();
        const [isDoc, isMap, isList] = [this.isDocumentSchema(), this.isMapSchema(), this.isListSchema()];
        const memberSchema = typeof sc === "number"
            ? 0b0011_1111 & sc
            : sc && typeof sc === "object" && (isMap || isList)
                ? sc[3 + sc[0]]
                : isDoc
                    ? 15
                    : void 0;
        if (memberSchema != null) {
            return member([memberSchema, 0], isMap ? "value" : "member");
        }
        throw new Error(`@smithy/core/schema - ${this.getName(true)} has no value member.`);
    }
    getMemberSchema(memberName) {
        const struct = this.getSchema();
        if (this.isStructSchema() && struct[4].includes(memberName)) {
            const i = struct[4].indexOf(memberName);
            const memberSchema = struct[5][i];
            return member(isMemberSchema(memberSchema) ? memberSchema : [memberSchema, 0], memberName);
        }
        if (this.isDocumentSchema()) {
            return member([15, 0], memberName);
        }
        throw new Error(`@smithy/core/schema - ${this.getName(true)} has no no member=${memberName}.`);
    }
    getMemberSchemas() {
        const buffer = {};
        try {
            for (const [k, v] of this.structIterator()) {
                buffer[k] = v;
            }
        }
        catch (ignored) { }
        return buffer;
    }
    getEventStreamMember() {
        if (this.isStructSchema()) {
            for (const [memberName, memberSchema] of this.structIterator()) {
                if (memberSchema.isStreaming() && memberSchema.isStructSchema()) {
                    return memberName;
                }
            }
        }
        return "";
    }
    *structIterator() {
        if (this.isUnitSchema()) {
            return;
        }
        if (!this.isStructSchema()) {
            throw new Error("@smithy/core/schema - cannot iterate non-struct schema.");
        }
        const struct = this.getSchema();
        for (let i = 0; i < struct[4].length; ++i) {
            yield [struct[4][i], member([struct[5][i], 0], struct[4][i])];
        }
    }
}
function member(memberSchema, memberName) {
    if (memberSchema instanceof NormalizedSchema) {
        return Object.assign(memberSchema, {
            memberName,
            _isMemberSchema: true,
        });
    }
    const internalCtorAccess = NormalizedSchema;
    return new internalCtorAccess(memberSchema, memberName);
}
const isMemberSchema = (sc) => Array.isArray(sc) && sc.length === 2;
export const isStaticSchema = (sc) => Array.isArray(sc) && sc.length >= 5;