<%
const { utils, route, config } = it;
const { requestBodyInfo, responseBodyInfo, specificArgNameResolver } = route;
const { _, getInlineParseContent, getParseContent, parseSchema, getComponentByRef, require } = utils;
const { parameters, path, method, payload, query, formData, security, requestParams } = route.request;
const { type, errorType, contentTypes } = route.response;
const { HTTP_CLIENT, RESERVED_REQ_PARAMS_ARG_NAMES } = config.constants;
const routeDocs = includeFile("@base/route-docs", { config, route, utils });
const queryName = (query && query.name) || "query";
const pathParams = _.values(parameters);
const pathParamsNames = _.map(pathParams, "name");


const isFetchTemplate = config.httpClientType === HTTP_CLIENT.FETCH;

const requestConfigParam = {
    name: specificArgNameResolver.resolve(RESERVED_REQ_PARAMS_ARG_NAMES),
    optional: true,
    type: "RequestParams",
    defaultValue: "{}",
}
const argToTmpl = ({ name, optional, type, defaultValue }) => {
    return `${name}${optional ? '?' : ''}: ${name === "data" ? `DeepOmitReadOnly<${type}>` :type}`;
}


const rawWrapperArgs = config.extractRequestParams ?
    _.compact([
        requestParams && {
          name: pathParams.length ? `{ ${_.join(pathParamsNames, ", ")}, ...${queryName} }` : queryName,
          optional: false,
          type: getInlineParseContent(requestParams),
        },
        ...(!requestParams ? pathParams : []),
        payload,
        requestConfigParam,
    ]) :
    _.compact([
        ...pathParams,
        query,
        payload,
        requestConfigParam,
    ])

const wrapperArgs = _
    // Sort by optionality
    .sortBy(rawWrapperArgs, [o => o.optional])
    .map(argToTmpl)
    .join('; ');

const isOptionalVariables  = _
// Find optional value
.filter(rawWrapperArgs, o => o.optional).length === rawWrapperArgs.length;

const conditionalVriablesText = isOptionalVariables? "variables?" : "variables";
const repalceTarget = "${" + conditionalVriablesText + ".";
const pathWithVariables = path.replace(/\$\{/g, repalceTarget);
    

// RequestParams["type"]
const requestContentKind = {
    "JSON": "ContentType.Json",
    "URL_ENCODED": "ContentType.UrlEncoded",
    "FORM_DATA": "ContentType.FormData",
    "TEXT": "ContentType.Text",
}
// RequestParams["format"]
const responseContentKind = {
    "JSON": '"json"',
    "IMAGE": '"blob"',
    "FORM_DATA": isFetchTemplate ? '"formData"' : '"document"'
}

const explodedParams = (properties) => {
    return Object.keys(properties).filter((key) => {
        const item = properties[key]
        return item.type === "array" && item.explode === true
    })
}

const bodyTmpl = _.get(payload, "name") || null;
const queryTmpl = (query != null && queryName) || null;
const bodyContentKindTmpl = requestContentKind[requestBodyInfo.contentKind] || null;
const responseFormatTmpl = responseContentKind[responseBodyInfo.success && responseBodyInfo.success.schema && responseBodyInfo.success.schema.contentKind] || null;
const securityTmpl = security ? 'true' : null;
const paramsSerializerTmpl = (() => {
    if (!requestParams?.properties) return;
    const exploded = explodedParams(requestParams.properties);
    
    if (!exploded.length) return;
    const configs = exploded.map((key) => `"${key}" : "repeat"`)

    return `paramsSerializerBy({ ${configs.join(",")} })`
    })()


const describeReturnType = () => {
    if (!config.toJS) return "";

    switch(config.httpClientType) {
        case HTTP_CLIENT.AXIOS: {
          return `Promise<AxiosResponse<${type}>>`
        }
        default: {
          return `Promise<HttpResponse<${type}, ${errorType}>`
        }
    }
}

%>
/**
<%~ routeDocs.description %>

 *<% /* Here you can add some other JSDoc tags */ %>

<%~ routeDocs.lines %>

 */
<%~ route.routeName.usage %> = (<%~ conditionalVriablesText %> :{<%~ wrapperArgs %>})<%~ config.toJS ? `: ${describeReturnType()}` : "" %> =>
    <%~ config.singleHttpClient ? 'this.http.request' : 'this.request' %><<%~ type %>, <%~ errorType %>>({
        path: `<%~ pathWithVariables %>`,
        method: '<%~ _.upperCase(method) %>',
        <%~ queryTmpl ? `query: ${conditionalVriablesText}.${queryTmpl},` : '' %>
        <%~ bodyTmpl ? `body: ${conditionalVriablesText}.${bodyTmpl},` : '' %>
        <%~ securityTmpl ? `secure: ${securityTmpl},` : '' %>
        <%~ bodyContentKindTmpl ? `type: ${bodyContentKindTmpl},` : '' %>
        <%~ responseFormatTmpl ? `format: ${responseFormatTmpl},` : '' %>
        <%~ paramsSerializerTmpl ? `paramsSerializer: ${paramsSerializerTmpl},` : '' %>
        ...<%~ `${conditionalVriablesText}`%>.<%~ _.get(requestConfigParam, "name") %>,
    })