import { useHistory } from "react-router-dom";
import { useState } from "preact/hooks";
import styled from "styled-components";
import { dispatch, getState } from "../../redux";
import Checkbox from "../ui/Checkbox";
import Button from "../ui/Button";
import { Children } from "../../types/Preact";
import { Channel } from "revolt.js";
import { Text } from "preact-i18n";

const Base = styled.div`
    display: flex;
    flex-grow: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    user-select: none;
    padding: 12px;

    img {
        height: 150px;
    }

    .subtext {
        color: var(--secondary-foreground);
        margin-bottom: 12px;
        font-size: 14px;
    }

    .actions {
        margin-top: 20px;
        display: flex;
        gap: 12px;
    }
`;

type Props = {
    gated: boolean;
    children: Children;
} & {
    type: 'channel';
    channel: Channel;
}

export default function AgeGate(props: Props) {
    const history = useHistory();
    const [consent, setConsent] = useState(getState().sectionToggle['nsfw'] ?? false);
    const [ageGate, setAgeGate] = useState(false);

    if (ageGate || !props.gated) {
        return <>{ props.children }</>;
    } else {
        if (!(props.channel.channel_type === 'Group' || props.channel.channel_type === 'TextChannel')) return <>{ props.children }</>;

        return (
            <Base>
                <img
                    src={"https://static.revolt.chat/emoji/mutant/26a0.svg"}
                    draggable={false}
                />
                <h2>{props.channel.name}</h2>
                <span className="subtext">
                    <Text id={`app.main.channel.nsfw.${props.type}.marked`} />{" "}
                    <a href="#"><Text id={`app.main.channel.nsfw.learn_more`} /></a>
                </span>

                <Checkbox checked={consent} onChange={(v) => {
                    setConsent(v);
                    if (v) {
                        dispatch({ type: 'SECTION_TOGGLE_SET', id: 'nsfw', state: true });
                    } else {
                        dispatch({ type: 'SECTION_TOGGLE_UNSET', id: 'nsfw' });
                    }
                }}>
                    <Text id="app.main.channel.nsfw.confirm" />
                </Checkbox>
                <div className="actions">
                    <Button contrast onClick={() => history.goBack()}>
                        <Text id="app.special.modals.actions.back" />
                    </Button>
                    <Button
                        contrast
                        onClick={() => consent && setAgeGate(true)}>
                        <Text id={`app.main.channel.nsfw.${props.type}.confirm`} />
                    </Button>
                </div>
            </Base>
        );
    }
}