LiberTEM/LiberTEM

import _ from 'lodash';
import { ClusterTypes, MsgPartConfig } from "../messages";
import { ConfigParams, ConfigState, LocalConfig } from "./reducers";

const CONFIG_KEY = "LiberTEM.config";

export const joinPaths = (config: ConfigState, ...parts: string[]): string => {
    const removeSep = (part: string) => part.replace(new RegExp(`${_.escapeRegExp(config.separator)}$`), "")
    parts = [removeSep(parts[0]), ...parts.slice(1)];
    return parts.map(part => part.trim()).join(config.separator);
}

export const mergeLocalStorage = (serverConfig: MsgPartConfig): ConfigParams => {
    const localSettings = window.localStorage.getItem(CONFIG_KEY);
    if (localSettings === null) {
        return Object.assign({}, getDefaultLocalConfig(), serverConfig);
    }
    const localSettingsParsed = JSON.parse(localSettings) as LocalConfig;
    const defaultConfig = getDefaultLocalConfig();
    const mergedConfig = Object.assign({}, defaultConfig, serverConfig, localSettingsParsed);
    return mergedConfig;
}

export const setLocalStorage = (config: ConfigState): void => {
    const localSettings: LocalConfig = {
        cwd: config.cwd,
        lastOpened: config.lastOpened,
        fileHistory: config.fileHistory,
        lastConnection: config.lastConnection,
        starred: config.starred,
    }

    window.localStorage.setItem(CONFIG_KEY, JSON.stringify(localSettings));
}

export const clearLocalStorage = (): void => {
    window.localStorage.removeItem(CONFIG_KEY);
}

export const getDefaultLocalConfig = (): LocalConfig => ({
    lastOpened: {},
    fileHistory: [],
    cwd: "/",
    lastConnection: {
        type: ClusterTypes.LOCAL,
        address: "tcp://localhost:8786",
        cudas: [],
    },
    starred: [],
});

export const makeUnique = <T>(inp: T[]): T[] => inp.reduce((acc: T[], curr: T) => {
    if (acc.indexOf(curr) === -1) {
        return [...acc, curr];
    } else {
        return acc;
    }
}, [] as T[])