import { formatDistanceToNowStrict, formatISO9075 } from "date-fns";

// sleep for x ms
export function sleep(ms: number) {
    return new Promise(resolve => setTimeout(resolve, ms));
}

// get baseUrl sent from server rendered index template
export function baseUrl() {
    let baseUrl = ""
    if (window.APP.baseUrl) {
        if (window.APP.baseUrl === "/") {
            baseUrl = "/"
        } else if (window.APP.baseUrl === "{{.BaseUrl}}") {
            baseUrl = "/"
        } else if (window.APP.baseUrl === "/autobrr/") {
            baseUrl = "/autobrr/"
        } else {
            baseUrl = window.APP.baseUrl
        }
    }

    return baseUrl
}

// get sseBaseUrl for SSE
export function sseBaseUrl() {
    if (process.env.NODE_ENV === "development")
        return `http://localhost:7474/`;

    return `${window.location.origin}${baseUrl()}`;
}

export function buildPath(...args: string[]): string {
    const [first] = args;
    const firstTrimmed = first.trim();
    const result = args
        .map((part) => part.trim())
        .map((part, i) => {
            if (i === 0) {
                return part.replace(/[/]*$/g, '');
            } else {
                return part.replace(/(^[/]*|[/]*$)/g, '');
            }
        })
        .filter((x) => x.length)
        .join('/');

    return firstTrimmed === '/' ? `/${result}` : result;
}

export function classNames(...classes: string[]) {
    return classes.filter(Boolean).join(' ')
}

// column widths for inputs etc
export type COL_WIDTHS = 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12;

// simplify date
export function simplifyDate(date: string) {
    if (date !== "0001-01-01T00:00:00Z") {
        return formatISO9075(new Date(date))
    }
    return "n/a"
}

// if empty date show as n/a
export function IsEmptyDate(date: string) {
    if (date !== "0001-01-01T00:00:00Z") {
        return formatDistanceToNowStrict(
            new Date(date),
            { addSuffix: true }
        )
    }
    return "n/a"
}

export function slugify(str: string) {
    return str
        .normalize('NFKD')
        .toLowerCase()
        .replace(/[^\w\s-]/g, '')
        .trim()
        .replace(/[-\s]+/g, '-');
}