import {CheerioAPI} from 'cheerio';
import DoubanAbstractLoadHandler from "./DoubanAbstractLoadHandler";
import DoubanPlugin from "../../../main";
import DoubanSubject from '../model/DoubanSubject';
import DoubanGameSubject from '../model/DoubanGameSubject';
import StringUtil from "../../../utils/StringUtil";
import HandleContext from "../model/HandleContext";
import {PersonNameMode, SupportType, TemplateKey} from "../../../constant/Constsant";
import {UserStateSubject} from "../model/UserStateSubject";
import {moment} from "obsidian";

export default class DoubanGameLoadHandler extends DoubanAbstractLoadHandler<DoubanGameSubject> {

	constructor(doubanPlugin: DoubanPlugin) {
		super(doubanPlugin);
	}

	getSupportType(): SupportType {
		return SupportType.GAME;
	}
	getHighQuantityImageUrl(fileName:string):string{
		return `https://img9.doubanio.com/lpic/${fileName}`;
	}

	parseText(beforeContent: string, extract: DoubanGameSubject, context: HandleContext): string {
		const {settings} = context;
		return beforeContent
			.replaceAll("{{platform}}", extract.platform ? extract.platform.join(settings.arraySpilt) : "")
			.replaceAll("{{aliases}}", extract.aliases ? extract.aliases.join(settings.arraySpilt) : "")
			.replaceAll("{{developer}}", extract.developer ? extract.developer : "");
	}

	support(extract: DoubanSubject): boolean {
		return extract && extract.type && (extract.type.contains("游戏") || extract.type.contains("Game") || extract.type.contains("game"));
	}

	analysisUser(html: CheerioAPI, context: HandleContext): {data:CheerioAPI ,  userState: UserStateSubject} {
		let rate = html('input#n_rating').val();
		const rating = html('span#rating');
		const tagsStr = rating.parent().next().text().trim();
		const tags = tagsStr ? tagsStr.replace('标签:', '').trim().split(' ') : null;
		const collected = html('div.collection-section > div.collection-rating-stars > div.collection-collected');
		const stateWord = collected.find('span.collection-result').text().trim();
		const collectionDateStr = collected.find('span.color_gray').text().trim();
		const userState1 = DoubanAbstractLoadHandler.getUserState(stateWord);
		const component = rating.parent().next().next().text().trim();

		const userState: UserStateSubject = {
			tags: tags,
			rate: rate?Number(rate):null,
			state: userState1,
			collectionDate: collectionDateStr?moment(collectionDateStr, 'YYYY-MM-DD').toDate():null,
			comment: component
		}
		return {data: html, userState: userState};
	}

	parseSubjectFromHtml(html: CheerioAPI, context: HandleContext): DoubanGameSubject {
		let title = html(html("#content > h1").get(0)).text();
		title = this.getPersonNameByMode(title, PersonNameMode.CH_NAME);
		let idContent = html(html("head > meta[name= 'mobile-agent']").get(0)).attr("content");
		let idPattern = /(\d){5,10}/g;
		let idP = idPattern.exec(idContent);
		let id = idP ? idP[0] : "";
		let score = html(html("#interest_sectl > div > div.rating_self.clearfix > strong[property= 'v:average']").get(0)).text();
		let detailDom = html(html("dl.game-attr").get(0));
		let dt = detailDom.find("dt");
		let image = html(html("#content > div > div.article > div.mod.item-subject > div.item-subject-info > div > a > img").get(0)).attr("src");
		let desc = html(html("#link-report > p").get(0)).text();

		let url = `https://www.douban.com/game/${id}/`;
		let valueMap = new Map<string, any>();
		let value: any;
		dt.map((index, info) => {
			let key = html(info).text().trim();
			if (key.indexOf('平台') >= 0 || key.indexOf('类型') >= 0) {
				value = [];
				html(info.next.next).find("a").map((index, a) => {
					value.push(html(a).text().trim());
				});
			} else if (key.indexOf('别名') >= 0) {
				let cc = html(info.next.next).text().trim();
				value = cc.split("/");
			} else {
				value = html(info.next.next).text().trim();
			}
			valueMap.set(GameKeyValueMap.get(key), value);
		})

		const result: DoubanGameSubject = {
			id: id,
			type: this.getSupportType(),
			title: title,
			desc: desc,
			url: url,
			genre: valueMap.has('genre') ? valueMap.get('genre') : [],
			image: image,
			imageUrl: image,
			datePublished: valueMap.has('datePublished') ? new Date(valueMap.get('datePublished')) : undefined,
			publisher: valueMap.has('publisher') ? valueMap.get('publisher') : "",
			score: Number(score),
			aliases: valueMap.has('aliases') ? valueMap.get('aliases') : [],
			developer: valueMap.has('developer') ? valueMap.get('developer') : "",
			platform: valueMap.has('platform') ? valueMap.get('platform') : []
		};
		return result
	}

//TODO support game's name i18n
	// handleI18nName(title: string, settings: DoubanPluginSettings):string {
	// 	if (!title) {
	// 		return "";
	// 	}
	// 	if (!settings) {
	// 		return title;
	// 	}
	// 	let resultName:string = "";
	// 	let regValue:RegExpExecArray;
	// 	switch(settings.personNameMode) {
	// 		case PersonNameMode.CH_NAME:
	// 			regValue = /[\u4e00-\u9fa5]{2,20}/g.exec(title);
	// 			resultName = regValue?regValue[0]:title;
	// 			break;
	// 		case PersonNameMode.EN_NAME:
	// 			regValue = /[a-zA-Z.\s\-]{2,50}/g.exec(title);
	// 			resultName = regValue?regValue[0]:title;
	// 			break;
	// 		default:
	// 			resultName = title;
	// 	}
	// 	return resultName;
	// }

}

const GameKeyValueMap: Map<string, string> = new Map(
	[['类型:', 'genre'],
		['平台:', 'platform'],
		['别名:', 'aliases'],
		['开发商:', 'developer'],
		['发行商:', 'publisher'],
		['发行日期:', 'datePublished'],
	]
);