module.exports = (Plugin, Api, Vendor) => {
	if (!global.BDFDB || typeof BDFDB != "object") global.BDFDB = {BDv2Api: Api};

	return class extends Plugin {
		initConstructor () {
			this.patchModules = {
				"NameTag":"componentDidMount",
				"FluxContainer(TypingUsers)":"componentDidUpdate",
				"MessageUsername":"componentDidMount",
				"Clickable":"componentDidMount",
				"StandardSidebarView":"componentWillUnmount"
			};

			this.defaults = {
				settings: {
					replaceOwn:		{value:false, 	description:"Replace your own name:"},
					addNickname:    {value:false, 	description:"Add nickname as parentheses:"},
					swapPositions:	{value:false, 	description:"Swap the position of username and nickname:"}
				}
			};
		}

		onStart () {
			var libraryScript = document.querySelector('head script[src="https://mwittrien.github.io/BetterDiscordAddons/Plugins/BDFDB.js"]');
			if (!libraryScript || performance.now() - libraryScript.getAttribute("date") > 600000) {
				if (libraryScript) libraryScript.remove();
				libraryScript = document.createElement("script");
				libraryScript.setAttribute("type", "text/javascript");
				libraryScript.setAttribute("src", "https://mwittrien.github.io/BetterDiscordAddons/Plugins/BDFDB.js");
				libraryScript.setAttribute("date", performance.now());
				libraryScript.addEventListener("load", () => {
					BDFDB.loaded = true;
					this.initialize();
				});
				document.head.appendChild(libraryScript);
			}
			else if (global.BDFDB && typeof BDFDB === "object" && BDFDB.loaded) this.initialize();
			this.startTimeout = setTimeout(() => {this.initialize();}, 30000);
		}

		initialize () {
			if (global.BDFDB && typeof BDFDB === "object" && BDFDB.loaded) {
				if (this.started) return true;
				BDFDB.loadMessage(this);

				this.reseting = false;

				this.UserStore = BDFDB.WebModules.findByProperties("getUsers", "getUser");
				this.LastGuildStore = BDFDB.WebModules.findByProperties("getLastSelectedGuildId");
				this.LastChannelStore = BDFDB.WebModules.findByProperties("getLastSelectedChannelId");
				this.MemberStore = BDFDB.WebModules.findByProperties("getNicknames", "getNick");

				BDFDB.WebModules.forceAllUpdates(this);

				return true;
			}
			else {
				console.error(`%c[${this.name}]%c`, 'color: #3a71c1; font-weight: 700;', '', 'Fatal Error: Could not load BD functions!');
				return false;
			}
		}


		onStop () {
			if (global.BDFDB && typeof BDFDB === "object" && BDFDB.loaded) {
				this.reseting = true;

				BDFDB.WebModules.forceAllUpdates(this);

				BDFDB.unloadMessage(this);
				return true;
			}
			else {
				return false;
			}
		}


		// begin of own functions

		getNewName (info) {
			if (!info) return null;
			let EditUsersData = BDFDB.isPluginEnabled("EditUsers") ? BDFDB.loadData(info.id, "EditUsers", "users") : null;
			if (EditUsersData && EditUsersData.name) return EditUsersData.name;
			let settings = BDFDB.getAllData(this, "settings");
			let member = this.MemberStore.getMember(this.LastGuildStore.getGuildId(), info.id);
			if (!member || !member.nick || info.id == BDFDB.myData.id && !settings.replaceOwn) return info.username;
			if (this.reseting) return member.nick || info.username;
			return settings.addNickname ? (settings.swapPositions ? (member.nick + " (" + info.username + ")") : (info.username + " (" + member.nick + ")")) : info.username;
		}

		processNameTag (instance, wrapper) {
			let username = wrapper.parentElement.querySelector("." + (BDFDB.containsClass(wrapper, BDFDB.disCN.userpopoutheadertagwithnickname) ? BDFDB.disCN.userpopoutheadernickname : instance.props.usernameClass).replace(/ /g, "."));
			if (username) BDFDB.setInnerText(username, this.getNewName(instance.props.user));
		}

		processMessageUsername (instance, wrapper) {
			let message = BDFDB.getReactValue(instance, "props.message");
			if (message) {
				let username = wrapper.querySelector(BDFDB.dotCN.messageusername);
				if (username) BDFDB.setInnerText(username, this.getNewName(message.author));
			}
		}

		processFluxContainerTypingUsers (instance, wrapper) {
			let users = !instance.state.typingUsers ? [] : Object.keys(instance.state.typingUsers).filter(id => id != BDFDB.myData.id).filter(id => !this.RelationshipUtils.isBlocked(id)).map(id => this.UserUtils.getUser(id)).filter(id => id != null);
			wrapper.querySelectorAll("strong").forEach((username, i) => {
				if (users[i] && username) BDFDB.setInnerText(username, this.getNewName(users[i]));
			});
		}

		processClickable (instance, wrapper) {
			if (!wrapper || !instance.props || !instance.props.className) return;
			if (instance.props.tag == "a" && instance.props.className.indexOf(BDFDB.disCN.anchorunderlineonhover) > -1) {
				if (BDFDB.containsClass(wrapper.parentElement, BDFDB.disCN.messagesystemcontent)) {
					let message = BDFDB.getKeyInformation({node:wrapper.parentElement, key:"message", up:true});
					if (message) BDFDB.setInnerText(wrapper, this.getNewName(message.author));
				}
			}
			else if (instance.props.tag == "span" && instance.props.className.indexOf(BDFDB.disCN.mention) > -1) {
				let render = BDFDB.getReactValue(instance, "_reactInternalFiber.return.return.stateNode.props.render");
				if (typeof render == "function") BDFDB.setInnerText(wrapper, "@" + this.getNewName(render().props.user));
			}
			else if (instance.props.tag == "div" && instance.props.className.indexOf(BDFDB.disCN.voiceuser) > -1) {
				let user = BDFDB.getReactValue(instance, "_reactInternalFiber.return.memoizedProps.user");
				if (user) {
					let username = wrapper.querySelector(BDFDB.dotCN.voicename);
					if (username) BDFDB.setInnerText(username, this.getNewName(user));
				}
			}
			else if (instance.props.tag == "div" && instance.props.className.indexOf(BDFDB.disCN.autocompleterow) > -1) {
				let user = BDFDB.getReactValue(instance, "_reactInternalFiber.return.memoizedProps.user");
				if (user) {
					let username = wrapper.querySelector(BDFDB.dotCN.marginleft8);
					if (username) BDFDB.setInnerText(username, this.getNewName(user));
				}
			}
		}

		getSettingsPanel () {
			if (!global.BDFDB || typeof BDFDB != "object" || !BDFDB.loaded || !this.started) return;
			var settings = BDFDB.getAllData(this, "settings"); 
			var settingshtml = `<div class="${this.name}-settings DevilBro-settings"><div class="${BDFDB.disCNS.titledefault + BDFDB.disCNS.title + BDFDB.disCNS.size18 + BDFDB.disCNS.height24 + BDFDB.disCNS.weightnormal + BDFDB.disCN.marginbottom8}">${this.name}</div><div class="DevilBro-settings-inner">`;
			for (let key in settings) {
				settingshtml += `<div class="${BDFDB.disCNS.flex + BDFDB.disCNS.flex2 + BDFDB.disCNS.horizontal + BDFDB.disCNS.horizontal2 + BDFDB.disCNS.directionrow + BDFDB.disCNS.justifystart + BDFDB.disCNS.aligncenter + BDFDB.disCNS.nowrap + BDFDB.disCN.marginbottom8}" style="flex: 1 1 auto;"><h3 class="${BDFDB.disCNS.titledefault + BDFDB.disCNS.title + BDFDB.disCNS.marginreset + BDFDB.disCNS.weightmedium + BDFDB.disCNS.size16 + BDFDB.disCNS.height24 + BDFDB.disCN.flexchild}" style="flex: 1 1 auto;">${this.defaults.settings[key].description}</h3><div class="${BDFDB.disCNS.flexchild + BDFDB.disCNS.switchenabled + BDFDB.disCNS.switch + BDFDB.disCNS.switchvalue + BDFDB.disCNS.switchsizedefault + BDFDB.disCNS.switchsize + BDFDB.disCN.switchthemedefault}" style="flex: 0 0 auto;"><input type="checkbox" value="settings ${key}" class="${BDFDB.disCNS.switchinnerenabled + BDFDB.disCN.switchinner} settings-switch"${settings[key] ? " checked" : ""}></div></div>`;
			}
			settingshtml += `</div></div>`;

			let settingspanel = BDFDB.htmlToElement(settingshtml);

			BDFDB.initElements(settingspanel, this);
	;
			return settingspanel;
		}

		onSettingsClosed () {
			if (this.SettingsUpdated) {
				delete this.SettingsUpdated;
				BDFDB.WebModules.forceAllUpdates(this);
			}
		}
	}
};