// (C) 2007-2019 GoodData Corporation
import { VisualizationClass } from "@gooddata/typings";
import { IUser } from "../../model/User";
import { first, partial } from "lodash";
import { ensureItems, ensureIdentifier } from "../helpers/objects";
import { objectUri, profileUri } from "../../route/routes";
import { IProject, getProjectId } from "../../model/Project";
import { webalize } from "../../utils/string";
import { ISchemaVisualizationClass } from "../model/SchemaVisualizationClass";
import { ISchema } from "../model/Schema";
import { createUsers } from "./UserBuilder";
import { createProject } from "./ProjectBuilder";

function createVisualizationClass(
    project: IProject,
    users: IUser[],
    visualizationClass: ISchemaVisualizationClass,
): VisualizationClass.IVisualizationClass {
    const author = profileUri(visualizationClass.author || first(users).identifier);
    const identifier = ensureIdentifier(visualizationClass, webalize(visualizationClass.title));
    const deprecated = visualizationClass.deprecated ? { deprecated: visualizationClass.deprecated } : {};

    return {
        content: {
            url: visualizationClass.url,
            icon: visualizationClass.url,
            iconSelected: `${visualizationClass.url}.selected`,
            checksum: "local",
        },
        meta: {
            author,
            category: "visualizationClass",
            ...deprecated,
            identifier,
            title: visualizationClass.title,
            uri: objectUri(getProjectId(project), identifier),
        },
    };
}

export function createVisualizationClasses(schema: ISchema): VisualizationClass.IVisualizationClass[] {
    const project = createProject(schema);
    const users = createUsers(schema);

    return ensureItems(schema.visualizationClasses).map(partial(createVisualizationClass, project, users));
}