/*
 * Vencord, a modification for Discord's desktop app
 * Copyright (c) 2022 Vendicated and contributors
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
*/

import { classes, useAwaiter } from "@utils/misc";
import { findLazy } from "@webpack";
import { Forms, React, Text, UserStore } from "@webpack/common";
import type { KeyboardEvent } from "react";

import { addReview, getReviews } from "../Utils/ReviewDBAPI";
import ReviewComponent from "./ReviewComponent";

const Classes = findLazy(m => typeof m.textarea === "string");

export default function ReviewsView({ userId }: { userId: string; }) {
    const [refetchCount, setRefetchCount] = React.useState(0);
    const [reviews, _, isLoading] = useAwaiter(() => getReviews(userId), {
        fallbackValue: [],
        deps: [refetchCount],
    });

    const dirtyRefetch = () => setRefetchCount(refetchCount + 1);

    if (isLoading) return null;

    function onKeyPress({ key, target }: KeyboardEvent<HTMLTextAreaElement>) {
        if (key === "Enter") {
            addReview({
                userid: userId,
                comment: (target as HTMLInputElement).value,
                star: -1
            }).then(res => {
                if (res === 0 || res === 1) {
                    (target as HTMLInputElement).value = ""; // clear the input
                    dirtyRefetch();
                }
            });
        }
    }

    return (
        <div className="ReviewDB">
            <>
                <Text
                    tag="h2"
                    variant="eyebrow"
                    style={{
                        paddingLeft: "0px",
                        marginBottom: "12px",
                        color: "var(--header-primary)"
                    }}
                >
                    User Reviews
                </Text>
                {reviews?.map(review =>
                    <ReviewComponent
                        key={review.id}
                        review={review}
                        refetch={dirtyRefetch}
                    />
                )}
                {reviews?.length === 0 && (
                    <Forms.FormText style={{ paddingLeft: "0px", paddingRight: "12px", marginBottom: "12px" }}>
                        Looks like nobody reviewed this user yet. You could be the first!
                    </Forms.FormText>
                )}
                <textarea
                    className={classes(Classes.textarea, "enter-comment")}
                    placeholder={"Review @" + UserStore.getUser(userId)?.username ?? ""}
                    onKeyDown={onKeyPress}
                    style={{
                        padding: "12px",
                        marginBottom: "12px",
                        color: "var(--text-normal)",
                        border: "1px solid var(--profile-message-input-border-color)",
                        fontSize: "14px",
                        borderRadius: "3px",
                    }}
                />
            </>
        </div>
    );
}