import { namedTypes } from "ast-types";
import {
    API,
    ASTPath,
    Collection,
    FileInfo,
    JSCodeshift,
    Options,
} from "jscodeshift";

export const parser = "tsx";

const transformRefineOptions = (
    j: JSCodeshift,
    root: Collection<any>,
    projectId: string,
) => {
    const refineElements: Array<ASTPath<namedTypes.JSXElement>> = [];

    root.findJSXElements("Refine").forEach((path) => {
        refineElements.push(path);
    });

    for (const path of refineElements) {
        const props = path.node.openingElement.attributes;

        const optionsProp: any = props?.find(
            (attribute) =>
                attribute.type === "JSXAttribute" &&
                attribute.name.name === "options",
        );
        if (!optionsProp) {
            path.node.openingElement.attributes?.push(
                j.jsxAttribute(
                    j.jsxIdentifier("options"),
                    j.jsxExpressionContainer(
                        j.objectExpression([
                            j.objectProperty(
                                j.identifier("projectId"),
                                j.stringLiteral(projectId),
                            ),
                        ]),
                    ),
                ),
            );

            break;
        }

        // for  options={optionsProp}
        if (!optionsProp?.value.expression.properties) {
            break;
        }

        // for options has already projectId
        const hasProjectId = optionsProp?.value.expression.properties.find(
            (p: any) => {
                if (p.type === "ObjectProperty") {
                    return p.key.name === "projectId";
                }

                return false;
            },
        );

        if (hasProjectId) break;

        optionsProp?.value.expression.properties.push(
            j.objectProperty(
                j.identifier("projectId"),
                j.stringLiteral(projectId),
            ),
        );

        break;
    }

    return root;
};

export default function transformer(
    file: FileInfo,
    api: API,
    options: Options,
) {
    const j = api.jscodeshift;
    const source = j(file.source);

    transformRefineOptions(j, source, options.__projectId);

    return source.toSource();
}