import { FC, useEffect, useState } from 'react';
import { LocalizeText, WiredFurniType } from '../../../../api';
import { Slider, Text } from '../../../../common';
import { useWired } from '../../../../hooks';
import { WiredSourcesSelector } from '../WiredSourcesSelector';
import { WiredConditionBaseView } from './WiredConditionBaseView';

const TEAM_OPTIONS = [ 1, 2, 3, 4 ];
const COMPARISON_OPTIONS = [ 0, 1, 2 ];
const MIN_SCORE = 0;
const MAX_SCORE = 999;
const SCORE_PATTERN = /^\d*$/;

const clampScore = (value: number) =>
{
    if(isNaN(value)) return MIN_SCORE;

    return Math.max(MIN_SCORE, Math.min(MAX_SCORE, Math.floor(value)));
};

export const WiredConditionTeamHasScoreView: FC<{}> = () =>
{
    const { trigger = null, setIntParams = null } = useWired();
    const [ team, setTeam ] = useState(1);
    const [ comparison, setComparison ] = useState(1);
    const [ score, setScore ] = useState(0);
    const [ scoreInput, setScoreInput ] = useState('0');
    const [ userSource, setUserSource ] = useState(0);
    const [ quantifier, setQuantifier ] = useState(0);
    const [ showAdvanced, setShowAdvanced ] = useState(false);

    useEffect(() =>
    {
        if(!trigger) return;

        const nextTeam = (trigger.intData.length > 0) ? trigger.intData[0] : 1;
        const nextComparison = (trigger.intData.length > 1) ? trigger.intData[1] : 1;
        const nextScore = clampScore((trigger.intData.length > 2) ? trigger.intData[2] : 0);
        const nextUserSource = (trigger.intData.length > 3) ? trigger.intData[3] : 0;
        const nextQuantifier = (trigger.intData.length > 4) ? trigger.intData[4] : 0;

        setTeam(TEAM_OPTIONS.includes(nextTeam) ? nextTeam : 1);
        setComparison(COMPARISON_OPTIONS.includes(nextComparison) ? nextComparison : 1);
        setScore(nextScore);
        setScoreInput(nextScore.toString());
        setUserSource(nextUserSource);
        setQuantifier((nextQuantifier === 1) ? 1 : 0);
        setShowAdvanced(nextUserSource !== 0 || nextQuantifier !== 0);
    }, [ trigger ]);

    const updateScore = (value: number) =>
    {
        const nextValue = clampScore(value);

        setScore(nextValue);
        setScoreInput(nextValue.toString());
    };

    const updateScoreInput = (value: string) =>
    {
        if(!SCORE_PATTERN.test(value)) return;

        setScoreInput(value);

        if(!value.length)
        {
            setScore(0);
            return;
        }

        updateScore(parseInt(value));
    };

    const save = () =>
    {
        setIntParams([
            team,
            comparison,
            clampScore(score),
            userSource,
            quantifier
        ]);
    };

    return (
        <WiredConditionBaseView
            hasSpecialInput={ true }
            requiresFurni={ WiredFurniType.STUFF_SELECTION_OPTION_NONE }
            save={ save }
            footer={
                <div className="flex flex-col gap-2">
                    <button className="btn btn-link p-0 align-self-start" type="button" onClick={ () => setShowAdvanced(value => !value) }>
                        { LocalizeText(showAdvanced ? 'wiredfurni.params.sources.collapse' : 'wiredfurni.params.sources.expand') }
                    </button>
                    { showAdvanced &&
                        <>
                            <div className="flex flex-col gap-1">
                                <Text bold>{ LocalizeText('wiredfurni.params.quantifier_selection') }</Text>
                                { [ 0, 1 ].map(value =>
                                {
                                    return (
                                        <div key={ value } className="flex items-center gap-1">
                                            <input checked={ (quantifier === value) } className="form-check-input" id={ `teamScoreQuantifier${ value }` } name="teamScoreQuantifier" type="radio" onChange={ () => setQuantifier(value) } />
                                            <Text>{ LocalizeText(`wiredfurni.params.quantifier.users.${ value }`) }</Text>
                                        </div>
                                    );
                                }) }
                            </div>
                            <WiredSourcesSelector showUsers={ true } userSource={ userSource } onChangeUsers={ setUserSource } />
                        </> }
                </div>
            }>
            <div className="flex flex-col gap-1">
                <Text bold>{ LocalizeText('wiredfurni.params.team') }</Text>
                { TEAM_OPTIONS.map(value =>
                {
                    return (
                        <div key={ value } className="flex items-center gap-1">
                            <input checked={ (team === value) } className="form-check-input" id={ `teamHasScore${ value }` } name="teamHasScore" type="radio" onChange={ () => setTeam(value) } />
                            <Text>{ LocalizeText(`wiredfurni.params.team.${ value }`) }</Text>
                        </div>
                    );
                }) }
            </div>
            <div className="flex flex-col gap-1">
                <Text bold>{ LocalizeText('wiredfurni.params.comparison_selection') }</Text>
                { COMPARISON_OPTIONS.map(value =>
                {
                    return (
                        <div key={ value } className="flex items-center gap-1">
                            <input checked={ (comparison === value) } className="form-check-input" id={ `teamScoreComparison${ value }` } name="teamScoreComparison" type="radio" onChange={ () => setComparison(value) } />
                            <Text>{ LocalizeText(`wiredfurni.params.comparison.${ value }`) }</Text>
                        </div>
                    );
                }) }
            </div>
            <div className="flex flex-col gap-1">
                <Text bold>{ LocalizeText('wiredfurni.params.setscore2') }</Text>
                <input
                    className="form-control form-control-sm"
                    inputMode="numeric"
                    type="text"
                    value={ scoreInput }
                    onBlur={ () => setScoreInput(clampScore(score).toString()) }
                    onChange={ event => updateScoreInput(event.target.value) } />
            </div>
            <div className="flex flex-col gap-1">
                <Slider
                    max={ MAX_SCORE }
                    min={ MIN_SCORE }
                    step={ 1 }
                    value={ score }
                    onChange={ event => updateScore(event as number) } />
                <Text small>{ score }</Text>
            </div>
        </WiredConditionBaseView>
    );
};