import React, { useState, Fragment, useEffect, useMemo } from 'react';
import { useTranslation } from 'react-i18next';
import Button from '../common/button/Button';

import {
	Title,
	BtnWrapper,
	SearchBarAlert,
} from '../../styles/Components';

import {
	FormStatusBar,
	FormStatusLabel,
	FormStatusWarning,
	FormButtonContainer,
} from '../../styles/ModuleComponents';
import { DetailLayout, Modal} from '../common';
import { TYPE_MODIFY, TYPE_REGISTRY } from '../../assets/data/adminConstants';
import { convertKTCDate } from '../../utils';
import {
	opCommonStatus,
} from '../../assets/data/options';
import { alertTypes, commonStatus } from '../../assets/data/types';
import { useAlert } from '../../context/AlertProvider';
import { useLoading } from '../../context/LoadingProvider';
import { EventModify, EventSingleRegist } from '../../apis';

const EventModal = ({ modalType, detailView, handleDetailView, content, setDetailData, eventActionData }) => {
	const { t } = useTranslation();
	const token = sessionStorage.getItem('token');
	const { showToast, showModal } = useAlert();
	const {withLoading} = useLoading();

	const [isNullValue, setIsNullValue] = useState(false);
	const [resultData, setResultData] = useState(initData);

	useEffect(() => {
		if(modalType === TYPE_MODIFY && content && Object.keys(content).length > 0){
			setResultData({
				id: content.id,
				title: content.title,
				global_event_action_id: content.global_event_action_id,
				personal_event_action_id: content.personal_event_action_id,
				status: content.status,
				max_point: content.max_point,
				start_dt: convertKTCDate(content.start_dt),
				end_dt: convertKTCDate(content.end_dt)
			});
		}
	}, [modalType, content]);

	useEffect(() => {
		if (checkCondition()) {
			setIsNullValue(false);
		} else {
			setIsNullValue(true);
		}
	}, [resultData]);

	const opEventActionMode = useMemo(() => {
		return eventActionData?.map(item => ({
			value: item.id,
			name: `${item.description}(${item.id})`
		})) || [];
	}, [eventActionData]);

	const handleReset = () => {
		setDetailData({});
		setResultData(initData);
		handleDetailView();
	}

	const handleSubmit = async (type, param = null) => {
		switch (type) {
			case "submit":
				if (!checkCondition()) return;

				const minAllowedTime = new Date(new Date().getTime() + 10 * 60000);
				const startDt = resultData.start_dt;
				const endDt = resultData.end_dt;
				// if (modalType === TYPE_REGISTRY && startDt < minAllowedTime) {
				// 	showToast('BATTLE_EVENT_MODAL_START_DT_WARNING', {type: alertTypes.warning});
				// 	return;
				// }
				// if(resultData.repeat_type !== 'NONE' && !isValidDayRange(startDt, endDt)) {
				// 	showToast('BATTLE_EVENT_MODAL_START_DT_WARNING', {type: alertTypes.warning});
				// 	return;
				// }
				//
				// //화면에 머물면서 상태는 안바꼈을 경우가 있기에 시작시간 지났을경우 차단
				// if (modalType === TYPE_REGISTRY && startDt < new Date()) {
				// 	showToast('BATTLE_EVENT_MODAL_START_DT_WARNING', {type: alertTypes.warning});
				// 	return;
				// }

				showModal(isView('modify') ? 'BATTLE_EVENT_UPDATE_CONFIRM' : 'BATTLE_EVENT_REGIST_CONFIRM', {
					type: alertTypes.confirm,
					onConfirm: () => handleSubmit('registConfirm')
				});

				break;
			case "registConfirm":

				const params = {
					...resultData
				};

				if(isView('modify')){
					await withLoading( async () => {
						return await EventModify(token, content?.id, params);
					}).then(data => {
						if(data.result === "SUCCESS") {
							showToast('UPDATE_COMPLETED', {type: alertTypes.success});
						}else{
							showToast('UPDATE_FAIL', {type: alertTypes.error});
						}
					}).catch(reason => {
						showToast('API_FAIL', {type: alertTypes.error});
					}).finally(() => {
						handleReset();
					});
				}
				else{
					await withLoading( async () => {
						return await EventSingleRegist(token, params);
					}).then(data => {
						if(data.result === "SUCCESS") {
							showToast('REGIST_COMPLTE', {type: alertTypes.success});
						}else{
							showToast('REGIST_FAIL', {type: alertTypes.error});
						}
					}).catch(reason => {
						showToast('API_FAIL', {type: alertTypes.error});
					}).finally(() => {
						handleReset();
					});
				}
				break;
		}
	}

	const checkCondition = () => {
		return (
			resultData.start_dt !== ''
			&& resultData.end_dt !== ''
			&& resultData.title !== ''
			&& resultData.global_event_action_id > 0
			&& resultData.personal_event_action_id > 0
		);
	};

	const isView = (label) => {
		switch (label) {
			case "modify":
				return modalType === TYPE_MODIFY && (content?.status === commonStatus.wait);
			case "registry":
			case "mode":
				return modalType === TYPE_REGISTRY
			case "start_dt":
			case "end_dt":
			case "max_point":
			case "name":
				return modalType === TYPE_REGISTRY || (modalType === TYPE_MODIFY &&(content?.status === commonStatus.wait));
			default:
				return modalType === TYPE_MODIFY && (content?.status !== commonStatus.wait);
		}
	}

	const itemGroups = [
		{
			items: [
				{
					row: 0,
					col: 0,
					colSpan: 2,
					type: 'text',
					key: 'title',
					label: '이벤트명',
					disabled: !isView('name'),
					width: '300px',
				},
				{
					row: 1,
					col: 0,
					colSpan: 2,
					type: 'date',
					key: 'start_dt',
					label: '시작일시',
					disabled: !isView('start_dt'),
					format: 'YYYY-MM-DD HH:mm',
					width: '200px',
					showTime: true
				},
				{
					row: 1,
					col: 2,
					colSpan: 2,
					type: 'date',
					key: 'end_dt',
					label: '종료일시',
					disabled: !isView('end_dt'),
					format: 'YYYY-MM-DD HH:mm',
					width: '200px',
					showTime: true
				},
				{
					row: 4,
					col: 0,
					colSpan: 2,
					type: 'select',
					key: 'global_event_action_id',
					label: '기여도 이벤트 모드',
					disabled: !isView('mode'),
					width: '150px',
					options: opEventActionMode
				},
				{
					row: 4,
					col: 2,
					colSpan: 2,
					type: 'number',
					key: 'max_point',
					label: '기여도 목표점수',
					disabled: !isView('max_point'),
					width: '150px'
				},
				{
					row: 5,
					col: 0,
					colSpan: 2,
					type: 'select',
					key: 'personal_event_action_id',
					label: '개인제작 이벤트 모드',
					disabled: !isView('mode'),
					width: '150px',
					options: opEventActionMode
				},
			]
		}
	];

	return (
		<>
			<Modal min="760px" $view={detailView}>
				<Title $align="center">{isView('registry') ? "통합 이벤트 등록" : isView('modify') ? "통합 이벤트 수정" : "통합 이벤트 상세"}</Title>
				<DetailLayout
					itemGroups={itemGroups}
					formData={resultData}
					onChange={setResultData}
					disabled={false}
					columnCount={4}
				/>
				{!isView() && isNullValue && <SearchBarAlert $marginTop="25px" $align="right">{t('REQUIRED_VALUE_CHECK')}</SearchBarAlert>}
				<BtnWrapper $gap="10px" $marginTop="10px">
					<FormStatusBar>
						<FormStatusLabel>
							현재상태: {opCommonStatus.find(data => data.value === content?.status)?.name || "등록"}
						</FormStatusLabel>
						<FormStatusWarning>
							{isView('registry') ? '' : t('EVENT_MODAL_STATUS_WARNING')}
						</FormStatusWarning>
					</FormStatusBar>
					<FormButtonContainer $gap="5px">
					{isView() ?
						<Button
							text="확인"
							name="확인버튼"
							theme="line"
							handleClick={() => handleReset()}
						/>
						:
						<>
							<Button
								text="취소"
								theme="line"
								handleClick={() => showModal('CANCEL_CONFIRM', {
									type: alertTypes.confirm,
									onConfirm: () => handleReset()
								})}
							/>
							<Button
								type="submit"
								text={isView('modify') ? "수정" : "등록"}
								name="등록버튼"
								theme={
									checkCondition()
										? 'primary'
										: 'disable'
								}
								handleClick={() => handleSubmit('submit')}
							/>
						</>
					}
					</FormButtonContainer>
				</BtnWrapper>
			</Modal>
		</>
	);
};

export const initData = {
	title: '',
	start_dt: '',
	end_dt: '',
	global_event_action_id: '',
	personal_event_action_id: '',
	max_point: 0
}

export default EventModal;