import { ProtoError } from "../errors.js";
import * as d from "../encoding/json/decode.js";
import { Error, StmtResult, BatchResult, DescribeResult } from "../shared/json_decode.js";
export function PipelineRespBody(obj) {
    const baton = d.stringOpt(obj["baton"]);
    const baseUrl = d.stringOpt(obj["base_url"]);
    const results = d.arrayObjectsMap(obj["results"], StreamResult);
    return { baton, baseUrl, results };
}
function StreamResult(obj) {
    const type = d.string(obj["type"]);
    if (type === "ok") {
        const response = StreamResponse(d.object(obj["response"]));
        return { type: "ok", response };
    }
    else if (type === "error") {
        const error = Error(d.object(obj["error"]));
        return { type: "error", error };
    }
    else {
        throw new ProtoError("Unexpected type of StreamResult");
    }
}
function StreamResponse(obj) {
    const type = d.string(obj["type"]);
    if (type === "close") {
        return { type: "close" };
    }
    else if (type === "execute") {
        const result = StmtResult(d.object(obj["result"]));
        return { type: "execute", result };
    }
    else if (type === "batch") {
        const result = BatchResult(d.object(obj["result"]));
        return { type: "batch", result };
    }
    else if (type === "sequence") {
        return { type: "sequence" };
    }
    else if (type === "describe") {
        const result = DescribeResult(d.object(obj["result"]));
        return { type: "describe", result };
    }
    else if (type === "store_sql") {
        return { type: "store_sql" };
    }
    else if (type === "close_sql") {
        return { type: "close_sql" };
    }
    else if (type === "get_autocommit") {
        const isAutocommit = d.boolean(obj["is_autocommit"]);
        return { type: "get_autocommit", isAutocommit };
    }
    else {
        throw new ProtoError("Unexpected type of StreamResponse");
    }
}
export function CursorRespBody(obj) {
    const baton = d.stringOpt(obj["baton"]);
    const baseUrl = d.stringOpt(obj["base_url"]);
    return { baton, baseUrl };
}