import type { FC } from "react";
import { FontAwesomeIcon } from "@fortawesome/react-fontawesome";
import { faArrowLeft, faArrowRight } from "@fortawesome/pro-duotone-svg-icons";
import { Button } from "@/components/base/buttons/button";

const ArrowLeft: FC<{ className?: string }> = ({ className }) => <FontAwesomeIcon icon={faArrowLeft} className={className} />;
const ArrowRight: FC<{ className?: string }> = ({ className }) => <FontAwesomeIcon icon={faArrowRight} className={className} />;
import { useBreakpoint } from "@/hooks/use-breakpoint";
import { cx } from "@/utils/cx";
import type { PaginationRootProps } from "./pagination-base";
import { Pagination } from "./pagination-base";

interface PaginationProps extends Partial<Omit<PaginationRootProps, "children">> {
    /** Whether the pagination buttons are rounded. */
    rounded?: boolean;
}

const PaginationItem = ({ value, rounded, isCurrent }: { value: number; rounded?: boolean; isCurrent: boolean }) => {
    return (
        <Pagination.Item
            value={value}
            isCurrent={isCurrent}
            className={({ isSelected }) =>
                cx(
                    "flex size-9 cursor-pointer items-center justify-center p-3 text-sm font-medium text-quaternary outline-focus-ring transition duration-100 ease-linear hover:bg-primary_hover hover:text-secondary focus-visible:z-10 focus-visible:bg-primary_hover focus-visible:outline-2 focus-visible:outline-offset-2",
                    rounded ? "rounded-full" : "rounded-lg",
                    isSelected && "bg-primary_hover text-secondary",
                )
            }
        >
            {value}
        </Pagination.Item>
    );
};

export const PaginationPageDefault = ({ rounded, page = 1, total = 10, className, ...props }: PaginationProps) => {
    const isDesktop = useBreakpoint("md");

    return (
        <Pagination.Root
            {...props}
            page={page}
            total={total}
            className={cx("flex w-full items-center justify-between gap-3 border-t border-secondary pt-4 md:pt-5", className)}
        >
            <div className="hidden flex-1 justify-start md:flex">
                <Pagination.PrevTrigger asChild>
                    <Button iconLeading={ArrowLeft} color="link-gray" size="sm">
                        {isDesktop ? "Previous" : undefined}
                    </Button>
                </Pagination.PrevTrigger>
            </div>

            <Pagination.PrevTrigger asChild className="md:hidden">
                <Button iconLeading={ArrowLeft} color="secondary" size="sm">
                    {isDesktop ? "Previous" : undefined}
                </Button>
            </Pagination.PrevTrigger>

            <Pagination.Context>
                {({ pages, currentPage, total }) => (
                    <>
                        <div className="hidden justify-center gap-0.5 md:flex">
                            {pages.map((page, index) =>
                                page.type === "page" ? (
                                    <PaginationItem key={index} rounded={rounded} {...page} />
                                ) : (
                                    <Pagination.Ellipsis key={index} className="flex size-9 shrink-0 items-center justify-center text-tertiary">
                                        &#8230;
                                    </Pagination.Ellipsis>
                                ),
                            )}
                        </div>

                        <div className="flex justify-center text-sm whitespace-pre text-fg-secondary md:hidden">
                            Page <span className="font-medium">{currentPage}</span> of <span className="font-medium">{total}</span>
                        </div>
                    </>
                )}
            </Pagination.Context>

            <div className="hidden flex-1 justify-end md:flex">
                <Pagination.NextTrigger asChild>
                    <Button iconTrailing={ArrowRight} color="link-gray" size="sm">
                        {isDesktop ? "Next" : undefined}
                    </Button>
                </Pagination.NextTrigger>
            </div>
            <Pagination.NextTrigger asChild className="md:hidden">
                <Button iconTrailing={ArrowRight} color="secondary" size="sm">
                    {isDesktop ? "Next" : undefined}
                </Button>
            </Pagination.NextTrigger>
        </Pagination.Root>
    );
};

export const PaginationPageMinimalCenter = ({ rounded, page = 1, total = 10, className, ...props }: PaginationProps) => {
    const isDesktop = useBreakpoint("md");

    return (
        <Pagination.Root
            {...props}
            page={page}
            total={total}
            className={cx("flex w-full items-center justify-between gap-3 border-t border-secondary pt-4 md:pt-5", className)}
        >
            <div className="flex flex-1 justify-start">
                <Pagination.PrevTrigger asChild>
                    <Button iconLeading={ArrowLeft} color="secondary" size="sm">
                        {isDesktop ? "Previous" : undefined}
                    </Button>
                </Pagination.PrevTrigger>
            </div>

            <Pagination.Context>
                {({ pages, currentPage, total }) => (
                    <>
                        <div className="hidden justify-center gap-0.5 md:flex">
                            {pages.map((page, index) =>
                                page.type === "page" ? (
                                    <PaginationItem key={index} rounded={rounded} {...page} />
                                ) : (
                                    <Pagination.Ellipsis key={index} className="flex size-9 shrink-0 items-center justify-center text-tertiary">
                                        &#8230;
                                    </Pagination.Ellipsis>
                                ),
                            )}
                        </div>

                        <div className="flex justify-center text-sm whitespace-pre text-fg-secondary md:hidden">
                            Page <span className="font-medium">{currentPage}</span> of <span className="font-medium">{total}</span>
                        </div>
                    </>
                )}
            </Pagination.Context>

            <div className="flex flex-1 justify-end">
                <Pagination.NextTrigger asChild>
                    <Button iconTrailing={ArrowRight} color="secondary" size="sm">
                        {isDesktop ? "Next" : undefined}
                    </Button>
                </Pagination.NextTrigger>
            </div>
        </Pagination.Root>
    );
};

export const PaginationCardDefault = ({ rounded, page = 1, total = 10, ...props }: PaginationProps) => {
    const isDesktop = useBreakpoint("md");

    return (
        <Pagination.Root
            {...props}
            page={page}
            total={total}
            className="flex w-full items-center justify-between gap-3 border-t border-secondary px-4 py-3 md:px-6 md:pt-3 md:pb-4"
        >
            <div className="flex flex-1 justify-start">
                <Pagination.PrevTrigger asChild>
                    <Button iconLeading={ArrowLeft} color="secondary" size="sm">
                        {isDesktop ? "Previous" : undefined}
                    </Button>
                </Pagination.PrevTrigger>
            </div>

            <Pagination.Context>
                {({ pages, currentPage, total }) => (
                    <>
                        <div className="hidden justify-center gap-0.5 md:flex">
                            {pages.map((page, index) =>
                                page.type === "page" ? (
                                    <PaginationItem key={index} rounded={rounded} {...page} />
                                ) : (
                                    <Pagination.Ellipsis key={index} className="flex size-9 shrink-0 items-center justify-center text-tertiary">
                                        &#8230;
                                    </Pagination.Ellipsis>
                                ),
                            )}
                        </div>

                        <div className="flex justify-center text-sm whitespace-pre text-fg-secondary md:hidden">
                            Page <span className="font-medium">{currentPage}</span> of <span className="font-medium">{total}</span>
                        </div>
                    </>
                )}
            </Pagination.Context>

            <div className="flex flex-1 justify-end">
                <Pagination.NextTrigger asChild>
                    <Button iconTrailing={ArrowRight} color="secondary" size="sm">
                        {isDesktop ? "Next" : undefined}
                    </Button>
                </Pagination.NextTrigger>
            </div>
        </Pagination.Root>
    );
};