/**
 * @name LastMessageDate
 * @authorId 278543574059057154
 * @invite Jx3TjNS
 * @donate https://www.paypal.me/MircoWittrien
 * @patreon https://www.patreon.com/MircoWittrien
 * @website https://github.com/mwittrien/BetterDiscordAddons/tree/master/Plugins/LastMessageDate
 * @source https://raw.githubusercontent.com/mwittrien/BetterDiscordAddons/master/Plugins/LastMessageDate/LastMessageDate.plugin.js
 * @updateUrl https://raw.githubusercontent.com/mwittrien/BetterDiscordAddons/master/Plugins/LastMessageDate/LastMessageDate.plugin.js
 */

module.exports = (_ => {
	const config = {
		"info": {
			"name": "LastMessageDate",
			"author": "DevilBro",
			"version": "1.2.0",
			"description": "Display the Date of the last sent Message of a Member for the current Server/DM in the UserPopout and UserModal"
		},
		"changeLog": {
			"fixed": {
				"Settings": "Work again"
			}
		}
	};

	return !window.BDFDB_Global || (!window.BDFDB_Global.loaded && !window.BDFDB_Global.started) ? class {
		getName() {return config.info.name;}
		getAuthor() {return config.info.author;}
		getVersion() {return config.info.version;}
		getDescription() {return config.info.description;}
		
		load() {
			if (!window.BDFDB_Global || !Array.isArray(window.BDFDB_Global.pluginQueue)) window.BDFDB_Global = Object.assign({}, window.BDFDB_Global, {pluginQueue: []});
			if (!window.BDFDB_Global.downloadModal) {
				window.BDFDB_Global.downloadModal = true;
				BdApi.showConfirmationModal("Library Missing", `The library plugin needed for ${config.info.name} is missing. Please click "Download Now" to install it.`, {
					confirmText: "Download Now",
					cancelText: "Cancel",
					onCancel: _ => {delete window.BDFDB_Global.downloadModal;},
					onConfirm: _ => {
						delete window.BDFDB_Global.downloadModal;
						require("request").get("https://mwittrien.github.io/BetterDiscordAddons/Library/0BDFDB.plugin.js", (e, r, b) => {
							if (!e && b && b.indexOf(`* @name BDFDB`) > -1) require("fs").writeFile(require("path").join(BdApi.Plugins.folder, "0BDFDB.plugin.js"), b, _ => {});
							else BdApi.alert("Error", "Could not download BDFDB library plugin, try again some time later.");
						});
					}
				});
			}
			if (!window.BDFDB_Global.pluginQueue.includes(config.info.name)) window.BDFDB_Global.pluginQueue.push(config.info.name);
		}
		start() {this.load();}
		stop() {}
		getSettingsPanel() {
			let template = document.createElement("template");
			template.innerHTML = `<div style="color: var(--header-primary); font-size: 16px; font-weight: 300; white-space: pre; line-height: 22px;">The library plugin needed for ${config.info.name} is missing.\nPlease click <a style="font-weight: 500;">Download Now</a> to install it.</div>`;
			template.content.firstElementChild.querySelector("a").addEventListener("click", _ => {
				require("request").get("https://mwittrien.github.io/BetterDiscordAddons/Library/0BDFDB.plugin.js", (e, r, b) => {
					if (!e && b && b.indexOf(`* @name BDFDB`) > -1) require("fs").writeFile(require("path").join(BdApi.Plugins.folder, "0BDFDB.plugin.js"), b, _ => {});
					else BdApi.alert("Error", "Could not download BDFDB library plugin, try again some time later.");
				});
			});
			return template.content.firstElementChild;
		}
	} : (([Plugin, BDFDB]) => {
		var loadedUsers, requestedUsers, languages;
		var settings = {}, choices = {}, formats = {}, amounts = {};
		
		return class LastMessageDate extends Plugin {
			onLoad() {
				loadedUsers = {};
				requestedUsers = {};

				this.defaults = {
					settings: {
						addInUserPopout:		{value: true, 			description: "Add in User Popouts"},
						addInUserProfil:		{value: true, 			description: "Add in User Profile Modal"},
						displayText:			{value: true, 			description: "Display 'Last message on' text in the timestamp"},
						displayTime:			{value: true, 			description: "Display the time in the timestamp"},
						displayDate:			{value: true, 			description: "Display the date in the timestamp"},
						cutSeconds:				{value: false, 			description: "Cut off seconds of the time"},
						forceZeros:				{value: false, 			description: "Force leading zeros"},
						otherOrder:				{value: false, 			description: "Show the time before the date"}
					},
					choices: {
						lastMessageDateLang:	{value: "$discord", 		description: "Last Message Date Format"}
					},
					formats: {
						ownFormat:				{value: "$hour: $minute: $second, $day.$month.$year", 	description: "Own Format"}
					},
					amounts: {
						maxDaysAgo:				{value: 0, 	min: 0,		description: "Maximum count of days displayed in the $daysago placeholder",	note: "0 equals no limit"}
					}
				};
			
				this.patchedModules = {
					after: {
						UserPopout: "render",
						AnalyticsContext: "render"
					}
				};
			}
			
			onStart() {
				languages = BDFDB.ObjectUtils.deepAssign({
					own: {
						name: "Own",
						id: "own"
					}
				}, BDFDB.LanguageUtils.languages);

				BDFDB.PatchUtils.patch(this, BDFDB.LibraryModules.DispatchApiUtils, "dirtyDispatch", {after: e => {
					if (BDFDB.ObjectUtils.is(e.methodArguments[0]) && e.methodArguments[0].type == BDFDB.DiscordConstants.ActionTypes.MESSAGE_CREATE && e.methodArguments[0].message) {
						let message = e.methodArguments[0].message;
						let guildId = message.guild_id || message.channel_id;
						if (guildId && loadedUsers[guildId] && loadedUsers[guildId][message.author.id]) {
							loadedUsers[guildId][message.author.id] = new Date(message.timestamp);
						}
					}
				}});

				this.forceUpdateAll();
			}
			
			onStop() {
				this.forceUpdateAll();
			}

			getSettingsPanel (collapseStates = {}) {
				let settingsPanel, settingsItems = [];
				
				settingsItems.push(BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.CollapseContainer, {
					title: "Settings",
					collapseStates: collapseStates,
					children: Object.keys(settings).map(key => BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.SettingsSaveItem, {
						type: "Switch",
						plugin: this,
						keys: ["settings", key],
						label: this.defaults.settings[key].description,
						value: settings[key],
						onChange: (value, instance) => {
							settings[key] = value;
							BDFDB.ReactUtils.forceUpdate(BDFDB.ReactUtils.findOwner(BDFDB.ReactUtils.findOwner(instance, {name: "BDFDB_SettingsPanel", up: true}), {name: "BDFDB_Select", all: true, noCopies: true}));
						}
					}))
				}));
				
				settingsItems.push(BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.CollapseContainer, {
					title: "Format",
					collapseStates: collapseStates,
					children: Object.keys(choices).map(key => BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.SettingsSaveItem, {
						type: "Select",
						plugin: this,
						keys: ["choices", key],
						label: this.defaults.choices[key].description,
						basis: "70%",
						value: choices[key],
						options: BDFDB.ObjectUtils.toArray(BDFDB.ObjectUtils.map(languages, (lang, id) => {return {value: id, label: lang.name}})),
						searchable: true,
						optionRenderer: lang => {
							return BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.Flex, {
								align: BDFDB.LibraryComponents.Flex.Align.CENTER,
								children: [
									BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.Flex.Child, {
										grow: 0,
										shrink: 0,
										basis: "40%",
										children: lang.label
									}),
									BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.Flex.Child, {
										grow: 0,
										shrink: 0,
										basis: "60%",
										children: this.getTimestamp(languages[lang.value].id)
									})
								]
							});
						},
						valueRenderer: lang => {
							return BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.Flex, {
								align: BDFDB.LibraryComponents.Flex.Align.CENTER,
								children: [
									BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.Flex.Child, {
										grow: 0,
										shrink: 0,
										children: lang.label
									}),
									BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.Flex.Child, {
										grow: 1,
										shrink: 0,
										basis: "70%",
										children: this.getTimestamp(languages[lang.value].id)
									})
								]
							});
						}
					})).concat(BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.FormComponents.FormDivider, {
						className: BDFDB.disCN.marginbottom8
					})).concat(Object.keys(formats).map(key => BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.SettingsSaveItem, {
						type: "TextInput",
						plugin: this,
						keys: ["formats", key],
						label: this.defaults.formats[key].description,
						basis: "70%",
						value: formats[key],
						onChange: (value, instance) => {
							formats[key] = value;
							BDFDB.ReactUtils.forceUpdate(BDFDB.ReactUtils.findOwner(BDFDB.ReactUtils.findOwner(instance, {name: "BDFDB_SettingsPanel", up: true}), {name: "BDFDB_Select", all: true, noCopies: true}));
						}
					}))).concat(BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.FormComponents.FormDivider, {
						className: BDFDB.disCN.marginbottom8
					})).concat(Object.keys(amounts).map(key => BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.SettingsSaveItem, {
						type: "TextInput",
						childProps: {
							type: "number"
						},
						plugin: this,
						keys: ["amounts", key],
						label: this.defaults.amounts[key].description,
						note: this.defaults.amounts[key].note,
						basis: "20%",
						min: this.defaults.amounts[key].min,
						max: this.defaults.amounts[key].max,
						value: amounts[key]
					})))
				}));
				
				settingsItems.push(BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.CollapseContainer, {
					title: "Placeholder Guide",
					collapseStates: collapseStates,
					children: [
						"$hour will be replaced with the hour of the date",
						"$minute will be replaced with the minutes of the date",
						"$second will be replaced with the seconds of the date",
						"$msecond will be replaced with the milliseconds of the date",
						"$timemode will change $hour to a 12h format and will be replaced with AM/PM",
						"$year will be replaced with the year of the date",
						"$yearS will be replaced with the year in short form",
						"$month will be replaced with the month of the date",
						"$day will be replaced with the day of the date",
						"$monthnameL will be replaced with the monthname in long format based on the Discord Language",
						"$monthnameS will be replaced with the monthname in short format based on the Discord Language",
						"$weekdayL will be replaced with the weekday in long format based on the Discord Language",
						"$weekdayS will be replaced with the weekday in short format based on the Discord Language",
						"$daysago will be replaced with a string to tell you how many days ago the event occured. For Example: " + BDFDB.LanguageUtils.LanguageStringsFormat("ACTIVITY_FEED_USER_PLAYED_DAYS_AGO", 3)
					].map(string => BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.FormComponents.FormText, {
						type: BDFDB.LibraryComponents.FormComponents.FormTextTypes.DESCRIPTION,
						children: string
					}))
				}));
				
				return settingsPanel = BDFDB.PluginUtils.createSettingsPanel(this, settingsItems);
			}

			onSettingsClosed() {
				if (this.SettingsUpdated) {
					delete this.SettingsUpdated;
					this.forceUpdateAll();
				}
			}
		
			forceUpdateAll() {
				settings = BDFDB.DataUtils.get(this, "settings");
				choices = BDFDB.DataUtils.get(this, "choices");
				formats = BDFDB.DataUtils.get(this, "formats");
				amounts = BDFDB.DataUtils.get(this, "amounts");
				
				BDFDB.PatchUtils.forceAllUpdates(this);
			}

			processUserPopout (e) {
				if (e.instance.props.user && settings.addInUserPopout) {
					let [children, index] = BDFDB.ReactUtils.findParent(e.returnvalue, {name: "CustomStatus"});
					if (index > -1) this.injectDate(e.instance, children, 2, e.instance.props.user, e.instance.props.guild && e.instance.props.guild.id);
				}
			}

			processAnalyticsContext (e) {
				if (typeof e.returnvalue.props.children == "function" && e.instance.props.section == BDFDB.DiscordConstants.AnalyticsSections.PROFILE_MODAL && settings.addInUserProfil) {
					let renderChildren = e.returnvalue.props.children;
					e.returnvalue.props.children = (...args) => {
						let renderedChildren = renderChildren(...args);
						let [children, index] = BDFDB.ReactUtils.findParent(renderedChildren, {name: ["DiscordTag", "ColoredFluxTag"]});
						if (index > -1) this.injectDate(e.instance, children, 1, children[index].props.user, BDFDB.ReactUtils.findValue(e.instance, "guildId", {up: true}));
						return renderedChildren;
					};
				}
			}

			injectDate (instance, children, index, user, guildId) {
				if (!guildId) guildId = BDFDB.LibraryModules.LastGuildStore.getGuildId();
				if (!BDFDB.ArrayUtils.is(children) || !user || user.discriminator == "0000") return;
				let isGuild = guildId && guildId != BDFDB.DiscordConstants.ME;
				guildId = isGuild ? guildId : BDFDB.LibraryModules.LastChannelStore.getChannelId();
				if (!guildId) return;
				if (!loadedUsers[guildId]) loadedUsers[guildId] = {};
				if (!requestedUsers[guildId]) requestedUsers[guildId] = {};
				if (!BDFDB.ArrayUtils.is(requestedUsers[guildId][user.id])) {
					requestedUsers[guildId][user.id] = [instance];
					BDFDB.LibraryModules.APIUtils.get((isGuild ? BDFDB.DiscordConstants.Endpoints.SEARCH_GUILD(guildId) : BDFDB.DiscordConstants.Endpoints.SEARCH_CHANNEL(guildId)) + "?author_id=" + user.id).then(result => {
						if (typeof result.body.retry_after != "number") {
							if (result.body.messages && Array.isArray(result.body.messages[0])) {
								for (let message of result.body.messages[0]) if (message.hit && message.author.id == user.id) {
									loadedUsers[guildId][user.id] = new Date(message.timestamp);
								}
							}
							else loadedUsers[guildId][user.id] = null;
							for (let queredinstance of requestedUsers[guildId][user.id]) BDFDB.ReactUtils.forceUpdate(queredinstance);
						}
						else {
							delete requestedUsers[guildId][user.id];
							BDFDB.TimeUtils.timeout(_ => {this.injectDate(instance, children, index, user);}, result.body.retry_after + 500);
						}
					});
				}
				else if (loadedUsers[guildId][user.id] === undefined) requestedUsers[guildId][user.id].push(instance);
				else {
					let timestamp = loadedUsers[guildId][user.id] ? this.getTimestamp(languages[choices.lastMessageDateLang].id, loadedUsers[guildId][user.id]) : "---";
					children.splice(index, 0, BDFDB.ReactUtils.createElement(BDFDB.LibraryComponents.TextScroller, {
						className: BDFDB.disCNS._lastmessagedatedate + BDFDB.disCNS.userinfodate + BDFDB.disCN.textrow,
						children: settings.displayText ? this.labels.last_message.replace("{{time}}", timestamp) : timestamp
					}));
				}
			}
			
			getTimestamp (languageId, time) {
				let timeObj = time || new Date();
				if (typeof time == "string" || typeof time == "number") timeObj = new Date(time);
				if (timeObj.toString() == "Invalid Date") timeObj = new Date(parseInt(time));
				if (timeObj.toString() == "Invalid Date") return;
				let timeString = "";
				if (languageId != "own") {
					let timestamp = [];
					if (settings.displayDate) 	timestamp.push(timeObj.toLocaleDateString(languageId));
					if (settings.displayTime) 	timestamp.push(settings.cutSeconds ? this.cutOffSeconds(timeObj.toLocaleTimeString(languageId)) : timeObj.toLocaleTimeString(languageId));
					if (settings.otherOrder)	timestamp.reverse();
					timeString = timestamp.length > 1 ? timestamp.join(", ") : (timestamp.length > 0 ? timestamp[0] : "");
					if (timeString && settings.forceZeros) timeString = this.addLeadingZeros(timeString);
				}
				else {
					languageId = BDFDB.LanguageUtils.getLanguage().id;
					let now = new Date();
					let hour = timeObj.getHours(), minute = timeObj.getMinutes(), second = timeObj.getSeconds(), msecond = timeObj.getMilliseconds(), day = timeObj.getDate(), month = timeObj.getMonth()+1, timemode = "", daysago = Math.round((Date.UTC(now.getFullYear(), now.getMonth(), now.getDate()) - Date.UTC(timeObj.getFullYear(), timeObj.getMonth(), timeObj.getDate()))/(1000*60*60*24));
					if (formats.ownFormat.indexOf("$timemode") > -1) {
						timemode = hour >= 12 ? "PM" : "AM";
						hour = hour % 12;
						hour = hour ? hour : 12;
					}
					timeString = formats.ownFormat
						.replace(/\$hour/g, settings.forceZeros && hour < 10 ? "0" + hour : hour)
						.replace(/\$minute/g, minute < 10 ? "0" + minute : minute)
						.replace(/\$second/g, second < 10 ? "0" + second : second)
						.replace(/\$msecond/g, settings.forceZeros ? (msecond < 10 ? "00" + msecond : (msecond < 100 ? "0" + msecond : msecond)) : msecond)
						.replace(/\$timemode/g, timemode)
						.replace(/\$weekdayL/g, timeObj.toLocaleDateString(languageId, {weekday: "long"}))
						.replace(/\$weekdayS/g, timeObj.toLocaleDateString(languageId, {weekday: "short"}))
						.replace(/\$monthnameL/g, timeObj.toLocaleDateString(languageId, {month: "long"}))
						.replace(/\$monthnameS/g, timeObj.toLocaleDateString(languageId, {month: "short"}))
						.replace(/\$daysago/g, amounts.maxDaysAgo == 0 || amounts.maxDaysAgo >= daysago ? (daysago > 0 ? BDFDB.LanguageUtils.LanguageStringsFormat("ACTIVITY_FEED_USER_PLAYED_DAYS_AGO", daysago) : BDFDB.LanguageUtils.LanguageStrings.SEARCH_SHORTCUT_TODAY) : "")
						.replace(/\$day/g, settings.forceZeros && day < 10 ? "0" + day : day)
						.replace(/\$month/g, settings.forceZeros && month < 10 ? "0" + month : month)
						.replace(/\$yearS/g, parseInt(timeObj.getFullYear().toString().slice(-2)))
						.replace(/\$year/g, timeObj.getFullYear())
						.trim().split(" ").filter(n => n).join(" ");
				}
				return timeString;
			}

			cutOffSeconds (timeString) {
				return timeString.replace(/(.{1,2}:.{1,2}):.{1,2}(.*)/, "$1$2").replace(/(.{1,2}\..{1,2})\..{1,2}(.*)/, "$1$2").replace(/(.{1,2} h .{1,2} min) .{1,2} s(.*)/, "$1$2");
			}

			addLeadingZeros (timeString) {
				let charArray = timeString.split("");
				let numreg = /[0-9]/;
				for (let i = 0; i < charArray.length; i++) {
					if (!numreg.test(charArray[i-1]) && numreg.test(charArray[i]) && !numreg.test(charArray[i+1])) charArray[i] = "0" + charArray[i];
				}

				return charArray.join("");
			}

			setLabelsByLanguage() {
				switch (BDFDB.LanguageUtils.getLanguage().id) {
					case "bg":		// Bulgarian
						return {
							last_message:						"Последно съобщение на {{time}}"
						};
					case "da":		// Danish
						return {
							last_message:						"Sidste besked den {{time}}"
						};
					case "de":		// German
						return {
							last_message:						"Letzte Nachricht am {{time}}"
						};
					case "el":		// Greek
						return {
							last_message:						"Τελευταίο μήνυμα στις {{time}}"
						};
					case "es":		// Spanish
						return {
							last_message:						"Último mensaje el {{time}}"
						};
					case "fi":		// Finnish
						return {
							last_message:						"Viimeinen viesti {{time}}"
						};
					case "fr":		// French
						return {
							last_message:						"Dernier message le {{time}}"
						};
					case "hr":		// Croatian
						return {
							last_message:						"Posljednja poruka {{time}}"
						};
					case "hu":		// Hungarian
						return {
							last_message:						"Utolsó üzenet: {{time}}"
						};
					case "it":		// Italian
						return {
							last_message:						"Ultimo messaggio il {{time}}"
						};
					case "ja":		// Japanese
						return {
							last_message:						"{{time}}の最後のメッセージ"
						};
					case "ko":		// Korean
						return {
							last_message:						"{{time}}의 마지막 메시지"
						};
					case "lt":		// Lithuanian
						return {
							last_message:						"Paskutinis pranešimas {{time}}"
						};
					case "nl":		// Dutch
						return {
							last_message:						"Laatste bericht op {{time}}"
						};
					case "no":		// Norwegian
						return {
							last_message:						"Siste melding {{time}}"
						};
					case "pl":		// Polish
						return {
							last_message:						"Ostatnia wiadomość {{time}}"
						};
					case "pt-BR":	// Portuguese (Brazil)
						return {
							last_message:						"Última mensagem em {{time}}"
						};
					case "ro":		// Romanian
						return {
							last_message:						"Ultimul mesaj pe {{time}}"
						};
					case "ru":		// Russian
						return {
							last_message:						"Последнее сообщение в {{time}}"
						};
					case "sv":		// Swedish
						return {
							last_message:						"Senaste meddelandet {{time}}"
						};
					case "th":		// Thai
						return {
							last_message:						"ข้อความล่าสุดเมื่อ {{time}}"
						};
					case "tr":		// Turkish
						return {
							last_message:						"{{time}} tarihindeki son mesaj"
						};
					case "uk":		// Ukrainian
						return {
							last_message:						"Останнє повідомлення {{time}}"
						};
					case "vi":		// Vietnamese
						return {
							last_message:						"Tin nhắn cuối cùng vào {{time}}"
						};
					case "zh":		// Chinese
						return {
							last_message:						"{{time}}上的最后一条消息"
						};
					case "zh-TW":	// Chinese (Traditional)
						return {
							last_message:						"{{time}}上的最後一條消息"
						};
					default:		// English
						return {
							last_message:						"Last message on {{time}}"
						};
				}
			}
		};
	})(window.BDFDB_Global.PluginUtils.buildPlugin(config));
})();