pokemon-showdown/server/chat-plugins/datasearch.js

/**
 * Data searching commands.
 * Pokemon Showdown - http://pokemonshowdown.com/
 *
 * Commands for advanced searching for pokemon, moves, items and learnsets.
 * These commands run on a child process by default.
 *
 * @license MIT
 */

'use strict';

const MAX_PROCESSES = 1;
const RESULTS_MAX_LENGTH = 10;

function escapeHTML(str) {
	if (!str) return '';
	return ('' + str).replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/"/g, '&quot;').replace(/'/g, '&apos;').replace(/\//g, '&#x2f;');
}

exports.commands = {
	'!dexsearch': true,
	ds: 'dexsearch',
	ds1: 'dexsearch',
	ds2: 'dexsearch',
	ds3: 'dexsearch',
	ds4: 'dexsearch',
	ds5: 'dexsearch',
	ds6: 'dexsearch',
	ds7: 'dexsearch',
	ds8: 'dexsearch',
	dsearch: 'dexsearch',
	nds: 'dexsearch',
	dexsearch(target, room, user, connection, cmd, message) {
		if (!this.canBroadcast()) return;
		if (!target) return this.parse('/help dexsearch');
		let targetGen = parseInt(cmd[cmd.length - 1]);
		if (targetGen) target += `, maxgen${targetGen}`;
		if (cmd === 'nds') target += ', natdex';
		return runSearch({
			target: target,
			cmd: 'dexsearch',
			canAll: (!this.broadcastMessage || (room && room.isPersonal)),
			message: (this.broadcastMessage ? "" : message),
		}).then(response => {
			if (!this.runBroadcast()) return;
			if (response.error) {
				this.errorReply(response.error);
			} else if (response.reply) {
				this.sendReplyBox(response.reply);
			} else if (response.dt) {
				if (targetGen) response.dt += `, gen${targetGen}`;
				Chat.commands.data.call(this, response.dt, room, user, connection, 'dt');
			}
			this.update();
		});
	},

	dexsearchhelp: [
		`/dexsearch [parameter], [parameter], [parameter], ... - Searches for Pok\u00e9mon that fulfill the selected criteria`,
		`Search categories are: type, tier, color, moves, ability, gen, resists, recovery, zrecovery, priority, stat, weight, height, egg group.`,
		`Valid colors are: green, red, blue, white, brown, yellow, purple, pink, gray and black.`,
		`Valid tiers are: Uber/OU/UUBL/UU/RUBL/RU/NUBL/NU/PUBL/PU/ZU/NFE/LC Uber/LC/CAP/CAP NFE/CAP LC.`,
		`Valid doubles tiers are: DUber/DOU/DBL/DUU/DNU.`,
		`Types can be searched for by either having the type precede 'type' or just using the type itself as a parameter, e.g., both 'fire type' and 'fire' show all Fire types; however, using 'psychic' as a parameter will show all Pok\u00e9mon that learn the move Psychic and not Psychic types.`,
		`'resists' followed by a type will show Pok\u00e9mon that resist that typing, e.g., 'resists normal'.`,
		`'weak' followed by a type will show Pok\u00e9mon that are weak to that typing, e.g., 'weak fire'.`,
		`'asc' or 'desc' following a stat will show the Pok\u00e9mon in ascending or descending order of that stat respectively, e.g., 'speed asc'.`,
		`Inequality ranges use the characters '>=' for '≥' and '<=' for '≤', e.g., 'hp <= 95' searches all Pok\u00e9mon with HP less than or equal to 95.`,
		`Parameters can be excluded through the use of '!', e.g., '!water type' excludes all water types.`,
		`The parameter 'mega' can be added to search for Mega Evolutions only, the parameter 'gmax' can be added to search for Gigantamax Formes only, and the parameter 'NFE' can be added to search not-fully evolved Pok\u00e9mon that are not in another tier.`,
		`'Alola' 'Galar', 'Therian', 'Totem', or 'Primal' can be used as parameters to search for those formes.`,
		`Parameters separated with '|' will be searched as alternatives for each other, e.g., 'trick | switcheroo' searches for all Pok\u00e9mon that learn either Trick or Switcheroo.`,
		`You can search for info in a specific generation by appending the generation to ds, e.g. '/ds1 normal' searches for all Pok\u00e9mon that were normal type in Generation I.`,
		`/dexsearch will search the Galar Pokedex; You can search the National Pokedex by using /nds or by adding natdex as a parameter.`,
		`Searching for a Pok\u00e9mon with both egg group and type parameters can be differentiated by adding the suffix 'group' onto the egg group parameter, e.g., seaching for 'grass, grass group' will show all Grass types in the Grass egg group.`,
		`The order of the parameters does not matter.`,
	],

	'!randommove': true,
	rollmove: 'randommove',
	randmove: 'randommove',
	randommove(target, room, user, connection, cmd, message) {
		if (!this.canBroadcast(true)) return;
		let targets = target.split(",");
		let targetsBuffer = [];
		let qty;
		for (const arg of targets) {
			if (!arg) continue;
			let num = Number(arg);
			if (Number.isInteger(num)) {
				if (qty) return this.errorReply("Only specify the number of Pok\u00e9mon Moves once.");
				qty = num;
				if (qty < 1 || 15 < qty) return this.errorReply("Number of random Pok\u00e9mon Moves must be between 1 and 15.");
				targetsBuffer.push(`random${qty}`);
			} else {
				targetsBuffer.push(arg);
			}
		}
		if (!qty) targetsBuffer.push("random1");

		return runSearch({
			target: targetsBuffer.join(","),
			cmd: 'randmove',
			canAll: (!this.broadcastMessage || (room && room.isPersonal)),
			message: (this.broadcastMessage ? "" : message),
		}).then(response => {
			if (!this.runBroadcast(true)) return;
			if (response.error) {
				this.errorReply(response.error);
			} else if (response.reply) {
				this.sendReplyBox(response.reply);
			} else if (response.dt) {
				Chat.commands.data.call(this, response.dt, room, user, connection, 'dt');
			}
			this.update();
		});
	},
	randommovehelp: [
		`/randommove - Generates random Pok\u00e9mon Moves based on given search conditions.`,
		`/randommove uses the same parameters as /movesearch (see '/help ms').`,
		`Adding a number as a parameter returns that many random Pok\u00e9mon Moves, e.g., '/randmove 6' returns 6 random Pok\u00e9mon Moves.`,
	],
	'!randompokemon': true,
	rollpokemon: 'randompokemon',
	randpoke: 'randompokemon',
	randompokemon(target, room, user, connection, cmd, message) {
		if (!this.canBroadcast(true)) return;
		let targets = target.split(",");
		let targetsBuffer = [];
		let qty;
		for (const arg of targets) {
			if (!arg) continue;
			let num = Number(arg);
			if (Number.isInteger(num)) {
				if (qty) return this.errorReply("Only specify the number of Pok\u00e9mon once.");
				qty = num;
				if (qty < 1 || 15 < qty) return this.errorReply("Number of random Pok\u00e9mon must be between 1 and 15.");
				targetsBuffer.push(`random${qty}`);
			} else {
				targetsBuffer.push(arg);
			}
		}
		if (!qty) targetsBuffer.push("random1");

		return runSearch({
			target: targetsBuffer.join(","),
			cmd: 'randpoke',
			canAll: (!this.broadcastMessage || (room && room.isPersonal)),
			message: (this.broadcastMessage ? "" : message),
		}).then(response => {
			if (!this.runBroadcast(true)) return;
			if (response.error) {
				this.errorReply(response.error);
			} else if (response.reply) {
				this.sendReplyBox(response.reply);
			} else if (response.dt) {
				Chat.commands.data.call(this, response.dt, room, user, connection, 'dt');
			}
			this.update();
		});
	},
	randompokemonhelp: [
		`/randompokemon - Generates random Pok\u00e9mon based on given search conditions.`,
		`/randompokemon uses the same parameters as /dexsearch (see '/help ds').`,
		`Adding a number as a parameter returns that many random Pok\u00e9mon, e.g., '/randpoke 6' returns 6 random Pok\u00e9mon.`,
	],

	'!movesearch': true,
	ms: 'movesearch',
	ms1: 'movesearch',
	ms2: 'movesearch',
	ms3: 'movesearch',
	ms4: 'movesearch',
	ms5: 'movesearch',
	ms6: 'movesearch',
	ms7: 'movesearch',
	ms8: 'movesearch',
	msearch: 'movesearch',
	nms: 'movesearch',
	movesearch(target, room, user, connection, cmd, message) {
		if (!this.canBroadcast()) return;
		if (!target) return this.parse('/help movesearch');
		let targetGen = parseInt(cmd[cmd.length - 1]);
		if (targetGen) target += `, maxgen${targetGen}`;
		if (cmd === 'nms') target += ', natdex';
		return runSearch({
			target: target,
			cmd: 'movesearch',
			canAll: (!this.broadcastMessage || (room && room.isPersonal)),
			message: (this.broadcastMessage ? "" : message),
		}).then(response => {
			if (!this.runBroadcast()) return;
			if (response.error) {
				this.errorReply(response.error);
			} else if (response.reply) {
				this.sendReplyBox(response.reply);
			} else if (response.dt) {
				Chat.commands.data.call(this, response.dt, room, user, connection, 'dt');
			}
			this.update();
		});
	},
	movesearchhelp: [
		`/movesearch [parameter], [parameter], [parameter], ... - Searches for moves that fulfill the selected criteria.`,
		`Search categories are: type, category, gen, contest condition, flag, status inflicted, type boosted, and numeric range for base power, pp, priority, and accuracy.`,
		`Types can be followed by ' type' for clarity, e.g., 'dragon type'.`,
		`Stat boosts must be preceded with 'boosts ', and stat-lowering moves with 'lowers ', e.g., 'boosts attack' searches for moves that boost the Attack stat of either Pok\u00e9mon.`,
		`Z-stat boosts must be preceded with 'zboosts ', e.g., 'zboosts accuracy' searches for all Status moves with Z-Effects that boost the user's accuracy.`,
		`Moves that have a Z-Effect of fully restoring the user's health can be searched for with 'zrecovery'.`,
		`Inequality ranges use the characters '>' and '<' though they behave as '≥' and '≤', e.g., 'bp > 100' searches for all moves equal to and greater than 100 base power.`,
		`Parameters can be excluded through the use of '!', e.g., !water type' excludes all Water-type moves.`,
		`'asc' or 'desc' following a move property will arrange the names in ascending or descending order of that property respectively, e.g., basepower asc will arrange moves in ascending order of their basepowers.`,
		`Valid flags are: authentic (bypasses substitute), bite, bullet, charge, contact, dance, defrost, gravity, mirror (reflected by mirror move), ohko, powder, priority, protect, pulse, punch, recharge, recovery, reflectable, secondary, snatch, sound, and zmove.`,
		`A search that includes '!protect' will show all moves that bypass protection.`,
		`'protection' as a parameter will search protection moves like Protect, Detect, etc.`,
		`'max' or 'gmax' as parameters will search for Max Moves and G-Max moves respectively.`,
		`Parameters separated with '|' will be searched as alternatives for each other, e.g., 'fire | water' searches for all moves that are either Fire type or Water type.`,
		`If a Pok\u00e9mon is included as a parameter, moves will be searched from its movepool.`,
		`You can search for info in a specific generation by appending the generation to ms, e.g. '/ms1 normal' searches for all moves that were normal type in Generation I.`,
		`/ms will search the Galar Movedex; You can search the National Movedex by using '/nms' or by adding 'natdex' as a parameter.`,
		`The order of the parameters does not matter.`,
	],

	'!itemsearch': true,
	isearch: 'itemsearch',
	is: 'itemsearch',
	itemsearch(target, room, user, connection, cmd, message) {
		if (!this.canBroadcast()) return;
		if (!target) return this.parse('/help itemsearch');

		return runSearch({
			target: target,
			cmd: 'itemsearch',
			canAll: (!this.broadcastMessage || (room && room.isPersonal)),
			message: (this.broadcastMessage ? "" : message),
		}).then(response => {
			if (!this.runBroadcast()) return;
			if (response.error) {
				this.errorReply(response.error);
			} else if (response.reply) {
				this.sendReplyBox(response.reply);
			} else if (response.dt) {
				Chat.commands.data.call(this, response.dt, room, user, connection, 'dt');
			}
			this.update();
		});
	},
	itemsearchhelp: [
		`/itemsearch [item description] - finds items that match the given key words.`,
		`Command accepts natural language. (tip: fewer words tend to work better)`,
		`Searches with "fling" in them will find items with the specified Fling behavior.`,
		`Searches with "natural gift" in them will find items with the specified Natural Gift behavior.`,
	],

	'!learn': true,
	learnset: 'learn',
	learnall: 'learn',
	learn5: 'learn',
	rbylearn: 'learn',
	gsclearn: 'learn',
	advlearn: 'learn',
	dpplearn: 'learn',
	bw2learn: 'learn',
	oraslearn: 'learn',
	usumlearn: 'learn',
	learn(target, room, user, connection, cmd, message) {
		if (!target) return this.parse('/help learn');
		if (!this.canBroadcast()) return;

		return runSearch({
			target: target,
			cmd: 'learn',
			message: cmd,
		}).then(response => {
			if (!this.runBroadcast()) return;
			if (response.error) {
				this.errorReply(response.error);
			} else if (response.reply) {
				this.sendReplyBox(response.reply);
			}
			this.update();
		});
	},
	learnhelp: [
		`/learn [ruleset], [pokemon], [move, move, ...] - Displays how the Pok\u00e9mon can learn the given moves, if it can at all.`,
		`!learn [ruleset], [pokemon], [move, move, ...] - Show everyone that information. Requires: + % @ # & ~`,
		`Specifying a ruleset is entirely optional. The ruleset can be a format, a generation (e.g.: gen3) or 'pentagon'. A value of 'pentagon' indicates that trading from previous generations is not allowed.`,
		`/learn5 displays how the Pok\u00e9mon can learn the given moves at level 5, if it can at all.`,
		`/learnall displays all of the possible fathers for egg moves.`,
		`/learn can also be prefixed by a generation acronym (e.g.: /dpplearn) to indicate which generation is used. Valid options are: rby gsc adv dpp bw2 oras usum`,
	],
};

function runDexsearch(target, cmd, canAll, message) {
	let searches = [];
	let allTiers = {'uber': 'Uber', 'ubers': 'Uber', 'ou': 'OU', 'uubl': 'UUBL', 'uu': 'UU', 'rubl': 'RUBL', 'ru': 'RU', 'nubl': 'NUBL', 'nu': 'NU', 'publ': 'PUBL', 'pu': 'PU', 'zu': '(PU)', 'nfe': 'NFE', 'lcuber': 'LC Uber', 'lcubers': 'LC Uber', 'lc': 'LC', 'cap': 'CAP', 'caplc': 'CAP LC', 'capnfe': 'CAP NFE', __proto__: null};
	let allDoublesTiers = {'doublesubers': 'DUber', 'doublesuber': 'DUber', 'duber': 'DUber', 'dubers': 'DUber', 'doublesou': 'DOU', 'dou': 'DOU', 'doublesbl': 'DBL', 'dbl': 'DBL', 'doublesuu': 'DUU', 'duu': 'DUU', 'doublesnu': '(DUU)', 'dnu': '(DUU)', __proto__: null};
	let allTypes = Object.create(null);
	for (let i in Dex.data.TypeChart) {
		allTypes[toID(i)] = i;
	}
	let allColors = ['green', 'red', 'blue', 'white', 'brown', 'yellow', 'purple', 'pink', 'gray', 'black'];
	let allEggGroups = {'amorphous': 'Amorphous', 'bug': 'Bug', 'ditto': 'Ditto', 'dragon': 'Dragon', 'fairy': 'Fairy', 'field': 'Field', 'flying': 'Flying', 'grass': 'Grass', 'humanlike': 'Human-Like', 'mineral': 'Mineral', 'monster': 'Monster', 'undiscovered': 'Undiscovered', 'water1': 'Water 1', 'water2': 'Water 2', 'water3': 'Water 3', __proto__: null};
	let allFormes = ['alola', 'galar', 'primal', 'therian', 'totem'];
	let allStats = ['hp', 'atk', 'def', 'spa', 'spd', 'spe', 'bst', 'weight', 'height', 'gen'];
	let allStatAliases = {'attack': 'atk', 'defense': 'def', 'specialattack': 'spa', 'spc': 'spa', 'special': 'spa', 'spatk': 'spa', 'specialdefense': 'spd', 'spdef': 'spd', 'speed': 'spe', 'wt': 'weight', 'ht': 'height', 'generation': 'gen'};
	let showAll = false;
	let sort = null;
	let megaSearch = null;
	let gmaxSearch = null;
	let tierSearch = null;
	let capSearch = null;
	let nationalSearch = null;
	let randomOutput = 0;
	let maxGen = 0;
	let validParameter = (cat, param, isNotSearch, input) => {
		let uniqueTraits = ['colors', 'gens'];
		for (const group of searches) {
			if (group[cat] === undefined) continue;
			if (group[cat][param] === undefined) {
				if (uniqueTraits.includes(cat)) {
					for (let currentParam in group[cat]) {
						if (group[cat][currentParam] !== isNotSearch && !isNotSearch) return `A Pok&eacute;mon cannot have multiple ${cat}.`;
					}
				}
				continue;
			}
			if (group[cat][param] === isNotSearch) {
				return `A search cannot both include and exclude '${input}'.`;
			} else {
				return `The search included '${(isNotSearch ? "!" : "") + input}' more than once.`;
			}
		}
		return false;
	};

	for (const andGroup of target.split(',')) {
		let orGroup = {abilities: {}, tiers: {}, doublesTiers: {}, colors: {}, 'egg groups': {}, formes: {}, gens: {}, moves: {}, types: {}, resists: {}, weak: {}, stats: {}, skip: false};
		let parameters = andGroup.split("|");
		if (parameters.length > 3) return {reply: "No more than 3 alternatives for each parameter may be used."};
		for (const parameter of parameters) {
			let isNotSearch = false;
			target = parameter.trim().toLowerCase();
			if (target.charAt(0) === '!') {
				isNotSearch = true;
				target = target.substr(1);
			}

			let targetAbility = Dex.getAbility(target);
			if (targetAbility.exists) {
				let invalid = validParameter("abilities", targetAbility, isNotSearch, targetAbility);
				if (invalid) return {reply: invalid};
				orGroup.abilities[targetAbility] = !isNotSearch;
				continue;
			}

			if (toID(target) in allTiers) {
				target = allTiers[toID(target)];
				if (target.startsWith("CAP")) {
					if (capSearch === isNotSearch) return {reply: "A search cannot both include and exclude CAP tiers."};
					capSearch = !isNotSearch;
				}
				let invalid = validParameter("tiers", target, isNotSearch, target);
				if (invalid) return {reply: invalid};
				tierSearch = tierSearch || !isNotSearch;
				orGroup.tiers[target] = !isNotSearch;
				continue;
			}

			if (toID(target) in allDoublesTiers) {
				target = allDoublesTiers[toID(target)];
				let invalid = validParameter("doubles tiers", target, isNotSearch, target);
				if (invalid) return {reply: invalid};
				tierSearch = tierSearch || !isNotSearch;
				orGroup.doublesTiers[target] = !isNotSearch;
				continue;
			}

			if (allColors.includes(target)) {
				target = target.charAt(0).toUpperCase() + target.slice(1);
				let invalid = validParameter("colors", target, isNotSearch, target);
				if (invalid) return {reply: invalid};
				orGroup.colors[target] = !isNotSearch;
				continue;
			}

			let targetMove = Dex.getMove(target);
			if (targetMove.exists) {
				let invalid = validParameter("moves", targetMove.id, isNotSearch, target);
				if (invalid) return {reply: invalid};
				orGroup.moves[targetMove.id] = !isNotSearch;
				continue;
			}

			let targetType;
			if (target.endsWith('type')) {
				targetType = toID(target.substring(0, target.indexOf('type')));
			} else {
				targetType = toID(target);
			}
			if (targetType in allTypes) {
				target = allTypes[targetType];
				const invalid = validParameter("types", target, isNotSearch, target);
				if (invalid) return {reply: invalid};
				if ((orGroup.types[target] && isNotSearch) || (orGroup.types[target] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include a type.'};
				orGroup.types[target] = !isNotSearch;
				continue;
			}

			if (target.substr(0, 6) === 'maxgen') {
				maxGen = parseInt(target[6]);
				if (!maxGen || maxGen < 1 || maxGen > 8) return {reply: "The generation must be between 1 and 8"};
				orGroup.skip = true;
				continue;
			}

			if (target === 'natdex') {
				nationalSearch = true;
				orGroup.skip = true;
				continue;
			}

			let groupIndex = target.indexOf('group');
			if (groupIndex === -1) groupIndex = target.length;
			if (groupIndex !== target.length || toID(target) in allEggGroups) {
				target = toID(target.substring(0, groupIndex));
				if (target in allEggGroups) {
					target = allEggGroups[toID(target)];
					let invalid = validParameter("egg groups", target, isNotSearch, target);
					if (invalid) return {reply: invalid};
					orGroup['egg groups'][target] = !isNotSearch;
					continue;
				} else {
					return {reply: `'${target}' is not a recognized egg group.`};
				}
			}
			if (toID(target) in allEggGroups) {
				target = allEggGroups[toID(target)];
				let invalid = validParameter("egg groups", target, isNotSearch, target);
				if (invalid) return {reply: invalid};
				orGroup['egg groups'][target] = !isNotSearch;
				continue;
			}

			let targetInt = 0;
			if (target.substr(0, 1) === 'g' && Number.isInteger(parseFloat(target.substr(1)))) {
				targetInt = parseInt(target.substr(1).trim());
			} else if (target.substr(0, 3) === 'gen' && Number.isInteger(parseFloat(target.substr(3)))) {
				targetInt = parseInt(target.substr(3).trim());
			}
			if (0 < targetInt && targetInt < 9) {
				let invalid = validParameter("gens", targetInt, isNotSearch, target);
				if (invalid) return {reply: invalid};
				orGroup.gens[targetInt] = !isNotSearch;
				continue;
			}

			if (target.endsWith(' asc') || target.endsWith(' desc')) {
				if (parameters.length > 1) return {reply: `The parameter '${target.split(' ')[1]}' cannot have alternative parameters`};
				let stat = allStatAliases[toID(target.split(' ')[0])] || toID(target.split(' ')[0]);
				if (!allStats.includes(stat)) return {reply: `'${escapeHTML(target)}' did not contain a valid stat.`};
				sort = `${stat}${target.endsWith(' asc') ? '+' : '-'}`;
				orGroup.skip = true;
				break;
			}

			if (target === 'all') {
				if (!canAll) return {reply: "A search with the parameter 'all' cannot be broadcast."};
				if (parameters.length > 1) return {reply: "The parameter 'all' cannot have alternative parameters"};
				showAll = true;
				orGroup.skip = true;
				break;
			}

			if (target.substr(0, 6) === 'random' && cmd === 'randpoke') {
				//validation for this is in the /randpoke command
				randomOutput = parseInt(target.substr(6));
				orGroup.skip = true;
				continue;
			}

			if (allFormes.includes(toID(target))) {
				target = toID(target);
				orGroup.formes[target] = !isNotSearch;
				continue;
			}

			if (target === 'megas' || target === 'mega') {
				if (megaSearch === isNotSearch) return {reply: "A search cannot include and exclude 'mega'."};
				if (parameters.length > 1) return {reply: "The parameter 'mega' cannot have alternative parameters"};
				megaSearch = !isNotSearch;
				orGroup.skip = true;
				break;
			}

			if (target === 'gmax' || target === 'gigantamax') {
				if (gmaxSearch === isNotSearch) return {reply: "A search cannot include and exclude 'gigantamax'."};
				if (parameters.length > 1) return {reply: "The parameter 'gigantamax' cannot have alternative parameters"};
				gmaxSearch = !isNotSearch;
				orGroup.skip = true;
				break;
			}

			if (target === 'recovery') {
				if (parameters.length > 1) return {reply: "The parameter 'recovery' cannot have alternative parameters"};
				let recoveryMoves = ["recover", "roost", "moonlight", "morningsun", "synthesis", "milkdrink", "slackoff", "softboiled", "wish", "healorder", "shoreup", "lifedew"];
				for (const move of recoveryMoves) {
					let invalid = validParameter("moves", move, isNotSearch, target);
					if (invalid) return {reply: invalid};
					if (isNotSearch) {
						let bufferObj = {moves: {}};
						bufferObj.moves[move] = false;
						searches.push(bufferObj);
					} else {
						orGroup.moves[move] = true;
					}
				}
				if (isNotSearch) orGroup.skip = true;
				break;
			}

			if (target === 'zrecovery') {
				if (parameters.length > 1) return {reply: "The parameter 'zrecovery' cannot have alternative parameters"};
				let recoveryMoves = ["aromatherapy", "bellydrum", "conversion2", "haze", "healbell", "mist", "psychup", "refresh", "spite", "stockpile", "teleport", "transform"];
				for (const moveid of recoveryMoves) {
					let invalid = validParameter("moves", moveid, isNotSearch, target);
					if (invalid) return {reply: invalid};
					if (isNotSearch) {
						let bufferObj = {moves: {}};
						bufferObj.moves[moveid] = false;
						searches.push(bufferObj);
					} else {
						orGroup.moves[moveid] = true;
					}
				}
				if (isNotSearch) orGroup.skip = true;
				break;
			}

			if (target === 'priority') {
				if (parameters.length > 1) return {reply: "The parameter 'priority' cannot have alternative parameters"};
				for (let move in Dex.data.Movedex) {
					let moveData = Dex.getMove(move);
					if (moveData.category === "Status" || moveData.id === "bide") continue;
					if (moveData.priority > 0) {
						let invalid = validParameter("moves", move, isNotSearch, target);
						if (invalid) return {reply: invalid};
						if (isNotSearch) {
							let bufferObj = {moves: {}};
							bufferObj.moves[move] = false;
							searches.push(bufferObj);
						} else {
							orGroup.moves[move] = true;
						}
					}
				}
				if (isNotSearch) orGroup.skip = true;
				break;
			}

			if (target.substr(0, 8) === 'resists ') {
				let targetResist = target.substr(8, 1).toUpperCase() + target.substr(9);
				if (targetResist in Dex.data.TypeChart) {
					let invalid = validParameter("resists", targetResist, isNotSearch, target);
					if (invalid) return {reply: invalid};
					orGroup.resists[targetResist] = !isNotSearch;
					continue;
				} else {
					return {reply: `'${targetResist}' is not a recognized type.`};
				}
			}

			if (target.substr(0, 5) === 'weak ') {
				let targetWeak = target.substr(5, 1).toUpperCase() + target.substr(6);
				if (targetWeak in Dex.data.TypeChart) {
					let invalid = validParameter("weak", targetWeak, isNotSearch, target);
					if (invalid) return {reply: invalid};
					orGroup.weak[targetWeak] = !isNotSearch;
					continue;
				} else {
					return {reply: `'${targetWeak}' is not a recognized type.`};
				}
			}

			let inequality = target.search(/>|<|=/);
			if (inequality >= 0) {
				if (isNotSearch) return {reply: "You cannot use the negation symbol '!' in stat ranges."};
				if (target.charAt(inequality + 1) === '=') {
					inequality = target.substr(inequality, 2);
				} else {
					inequality = target.charAt(inequality);
				}
				let targetParts = target.replace(/\s/g, '').split(inequality);
				let num, stat;
				let directions = [];
				if (!isNaN(targetParts[0])) {
					// e.g. 100 < spe
					num = parseFloat(targetParts[0]);
					stat = targetParts[1];
					if (inequality[0] === '>') directions.push('less');
					if (inequality[0] === '<') directions.push('greater');
				} else if (!isNaN(targetParts[1])) {
					// e.g. spe > 100
					num = parseFloat(targetParts[1]);
					stat = targetParts[0];
					if (inequality[0] === '<') directions.push('less');
					if (inequality[0] === '>') directions.push('greater');
				} else {
					return {reply: `No value given to compare with '${escapeHTML(target)}'.`};
				}
				if (inequality.slice(-1) === '=') directions.push('equal');
				if (stat in allStatAliases) stat = allStatAliases[stat];
				if (!allStats.includes(stat)) return {reply: `'${escapeHTML(target)}' did not contain a valid stat.`};
				if (!orGroup.stats[stat]) orGroup.stats[stat] = {};
				for (const direction of directions) {
					if (orGroup.stats[stat][direction]) return {reply: `Invalid stat range for ${stat}.`};
					orGroup.stats[stat][direction] = num;
				}
				continue;
			}
			return {reply: `'${escapeHTML(target)}' could not be found in any of the search categories.`};
		}
		if (!orGroup.skip) {
			searches.push(orGroup);
		}
	}
	if (showAll && searches.length === 0 && megaSearch === null && gmaxSearch === null && !maxGen) return {reply: "No search parameters other than 'all' were found. Try '/help dexsearch' for more information on this command."};
	if (!maxGen) maxGen = 8;
	let mod = Dex.mod('gen' + maxGen);
	let dex = {};
	for (let pokemon in mod.data.Pokedex) {
		let template = mod.getTemplate(pokemon);
		let megaSearchResult = (megaSearch === null || (megaSearch === true && template.isMega) || (megaSearch === false && !template.isMega));
		let gmaxSearchResult = (gmaxSearch === null || (gmaxSearch === true && template.isGigantamax) || (gmaxSearch === false && !template.isGigantamax));
		if (template.gen <= maxGen && ((nationalSearch && !["Custom", "Glitch", "Pokestar"].includes(template.isNonstandard)) || (template.tier !== 'Unreleased' && template.tier !== 'Illegal')) && (!template.tier.startsWith("CAP") || capSearch) && megaSearchResult && gmaxSearchResult) {
			dex[pokemon] = template;
		}
	}

	// Prioritize searches with the least alternatives.
	const accumulateKeyCount = (count, searchData) => count + (typeof searchData === 'object' ? Object.keys(searchData).length : 0);
	searches.sort((a, b) => Object.values(a).reduce(accumulateKeyCount, 0) - Object.values(b).reduce(accumulateKeyCount, 0));

	for (const alts of searches) {
		if (alts.skip) continue;
		for (let mon in dex) {
			let matched = false;
			if (alts.gens && Object.keys(alts.gens).length) {
				if (alts.gens[dex[mon].gen]) continue;
				if (Object.values(alts.gens).includes(false) && alts.gens[dex[mon].gen] !== false) continue;
			}

			if (alts.colors && Object.keys(alts.colors).length) {
				if (alts.colors[dex[mon].color]) continue;
				if (Object.values(alts.colors).includes(false) && alts.colors[dex[mon].color] !== false) continue;
			}

			for (let eggGroup in alts['egg groups']) {
				if (dex[mon].eggGroups.includes(eggGroup) === alts['egg groups'][eggGroup]) {
					matched = true;
					break;
				}
			}

			if (alts.tiers && Object.keys(alts.tiers).length) {
				let tier = dex[mon].tier;
				if (tier[0] === '(' && tier !== '(PU)') tier = tier.slice(1, -1);
				if (tier === 'New') tier = 'OU';
				if (alts.tiers[tier]) continue;
				if (Object.values(alts.tiers).includes(false) && alts.tiers[tier] !== false) continue;
				// LC handling, checks for LC Pokemon in higher tiers that need to be handled separately,
				// as well as event-only Pokemon that are not eligible for LC despite being the first stage
				let format = Dex.getFormat('gen' + maxGen + 'lc');
				if (!format.exists) format = Dex.getFormat('gen8lc');
				if (alts.tiers.LC && !dex[mon].prevo && dex[mon].evos.some(evo => mod.getTemplate(evo).gen <= mod.gen) && !format.banlist.includes(dex[mon].species) && !format.banlist.includes(dex[mon].species + "-Base")) {
					if (dex[mon].eventPokemon && dex[mon].eventOnly) {
						let validEvents = 0;
						for (const event of dex[mon].eventPokemon) {
							if (event.level && event.level <= 5) validEvents++;
						}
						if (validEvents > 0) continue;
					} else {
						continue;
					}
				}
			}

			if (alts.doublesTiers && Object.keys(alts.doublesTiers).length) {
				let tier = dex[mon].doublesTier;
				if (tier && tier[0] === '(' && tier !== '(DUU)') tier = tier.slice(1, -1);
				if (alts.doublesTiers[tier]) continue;
				if (Object.values(alts.doublesTiers).includes(false) && alts.doublesTiers[tier] !== false) continue;
			}

			for (let type in alts.types) {
				if (dex[mon].types.includes(type) === alts.types[type]) {
					matched = true;
					break;
				}
			}
			if (matched) continue;

			for (let type in alts.resists) {
				let effectiveness = 0;
				let notImmune = mod.getImmunity(type, dex[mon]);
				if (notImmune) effectiveness = mod.getEffectiveness(type, dex[mon]);
				if (!alts.resists[type]) {
					if (notImmune && effectiveness >= 0) matched = true;
				} else {
					if (!notImmune || effectiveness < 0) matched = true;
				}
			}
			if (matched) continue;

			for (let type in alts.weak) {
				let effectiveness = 0;
				let notImmune = mod.getImmunity(type, dex[mon]);
				if (notImmune) effectiveness = mod.getEffectiveness(type, dex[mon]);
				if (alts.weak[type]) {
					if (notImmune && effectiveness >= 1) matched = true;
				} else {
					if (!notImmune || effectiveness < 1) matched = true;
				}
			}
			if (matched) continue;

			for (let ability in alts.abilities) {
				if (Object.values(dex[mon].abilities).includes(ability) === alts.abilities[ability]) {
					matched = true;
					break;
				}
			}
			if (matched) continue;

			for (let forme in alts.formes) {
				if (toID(dex[mon].forme).includes(forme) === alts.formes[forme]) {
					matched = true;
					break;
				}
			}
			if (matched) continue;

			for (let stat in alts.stats) {
				let monStat = 0;
				if (stat === 'bst') {
					for (let monStats in dex[mon].baseStats) {
						// account for merged Special stat in gen 1, don't count it twice
						if (maxGen === 1 && monStats === 'spd') continue;
						monStat += dex[mon].baseStats[monStats];
					}
				} else if (stat === 'weight') {
					monStat = dex[mon].weighthg / 10;
				} else if (stat === 'height') {
					monStat = dex[mon].heightm;
				} else if (stat === 'gen') {
					monStat = dex[mon].gen;
				} else {
					monStat = dex[mon].baseStats[stat];
				}
				if (typeof alts.stats[stat].less === 'number') {
					if (monStat < alts.stats[stat].less) {
						matched = true;
						break;
					}
				}
				if (typeof alts.stats[stat].greater === 'number') {
					if (monStat > alts.stats[stat].greater) {
						matched = true;
						break;
					}
				}
				if (typeof alts.stats[stat].equal === 'number') {
					if (monStat === alts.stats[stat].equal) {
						matched = true;
						break;
					}
				}
			}
			if (matched) continue;

			let validator = TeamValidator.get(nationalSearch ? `gen8nationaldexag` : `gen${maxGen}ou`);
			let pokemonSource = validator.allSources();
			for (let move in alts.moves) {
				if (!validator.checkLearnset(move, mon, pokemonSource) === alts.moves[move]) {
					matched = true;
					break;
				}
				if (!pokemonSource.size()) break;
			}
			if (matched) continue;

			delete dex[mon];
		}
	}
	let results = [];
	for (const mon of Object.keys(dex).sort()) {
		const isAlola = dex[mon].forme === "Alola" && dex[mon].species !== "Pikachu-Alola";
		const allowGmax = (gmaxSearch || tierSearch);
		if (!isAlola && dex[mon].baseSpecies && results.includes(dex[mon].baseSpecies)) continue;
		if (dex[mon].isGigantamax && !allowGmax) continue;
		results.push(dex[mon].species);
	}

	if (randomOutput && randomOutput < results.length) {
		results = Dex.shuffle(results).slice(0, randomOutput);
	}

	let resultsStr = (message === "" ? message : `<span style="color:#999999;">${escapeHTML(message)}:</span><br />`);
	if (results.length > 1) {
		results.sort();
		if (sort) {
			let stat = sort.slice(0, -1);
			let direction = sort.slice(-1);
			results.sort((a, b) => {
				let mon1 = mod.getTemplate(a), mon2 = mod.getTemplate(b);
				let monStat1 = 0, monStat2 = 0;
				if (stat === 'bst') {
					for (let monStats in mon1.baseStats) {
						monStat1 += mon1.baseStats[monStats];
						monStat2 += mon2.baseStats[monStats];
					}
				} else if (stat === 'weight') {
					monStat1 = mon1.weighthg;
					monStat2 = mon2.weighthg;
				} else if (stat === 'height') {
					monStat1 = mon1.heightm;
					monStat2 = mon2.heightm;
				} else if (stat === 'gen') {
					monStat1 = mon1.gen;
					monStat2 = mon2.gen;
				} else {
					monStat1 = mon1.baseStats[stat];
					monStat2 = mon2.baseStats[stat];
				}
				return (monStat1 - monStat2) * (direction === '+' ? 1 : -1);
			});
		}
		let notShown = 0;
		if (!showAll && results.length > RESULTS_MAX_LENGTH + 5) {
			notShown = results.length - RESULTS_MAX_LENGTH;
			results = results.slice(0, RESULTS_MAX_LENGTH);
		}
		resultsStr += results.map(result => `<a href="//${Config.routes.dex}/pokemon/${toID(result)}" target="_blank" class="subtle" style="white-space:nowrap"><psicon pokemon="${result}" style="vertical-align:-7px;margin:-2px" />${result}</a>`).join(", ");
		if (notShown) {
			resultsStr += `, and ${notShown} more. <span style="color:#999999;">Redo the search with ', all' at the end to show all results.</span>`;
		}
	} else if (results.length === 1) {
		return {dt: results[0]};
	} else {
		resultsStr += "No Pok&eacute;mon found.";
	}
	return {reply: resultsStr};
}

function runMovesearch(target, cmd, canAll, message) {
	let searches = [];
	let allCategories = ['physical', 'special', 'status'];
	let allContestTypes = ['beautiful', 'clever', 'cool', 'cute', 'tough'];
	let allProperties = ['basePower', 'accuracy', 'priority', 'pp'];
	let allFlags = ['authentic', 'bite', 'bullet', 'charge', 'contact', 'dance', 'defrost', 'gravity', 'mirror', 'ohko', 'powder', 'protect', 'pulse', 'punch', 'recharge', 'reflectable', 'secondary', 'snatch', 'sound', 'zmove', 'maxmove', 'gmaxmove', 'protection'];
	let allStatus = ['psn', 'tox', 'brn', 'par', 'frz', 'slp'];
	let allVolatileStatus = ['flinch', 'confusion', 'partiallytrapped'];
	let allBoosts = ['hp', 'atk', 'def', 'spa', 'spd', 'spe', 'accuracy', 'evasion'];
	let allTypes = {};
	for (let i in Dex.data.TypeChart) {
		allTypes[toID(i)] = i;
	}
	let showAll = false;
	let sort = null;
	let targetMons = [];
	let nationalSearch = null;
	let randomOutput = 0;
	let maxGen = 0;
	for (const arg of target.split(',')) {
		let orGroup = {types: {}, categories: {}, contestTypes: {}, flags: {}, gens: {}, recovery: {}, mon: {}, property: {}, boost: {}, lower: {}, zboost: {}, status: {}, volatileStatus: {}, skip: false};
		let parameters = arg.split("|");
		if (parameters.length > 3) return {reply: "No more than 3 alternatives for each parameter may be used."};
		for (const parameter of parameters) {
			let isNotSearch = false;
			target = parameter.toLowerCase().trim();
			if (target.charAt(0) === '!') {
				isNotSearch = true;
				target = target.substr(1);
			}
			let targetType;
			if (target.endsWith('type')) {
				targetType = toID(target.substring(0, target.indexOf('type')));
			} else {
				targetType = toID(target);
			}
			if (allTypes[targetType]) {
				target = allTypes[targetType];
				if ((orGroup.types[target] && isNotSearch) || (orGroup.types[target] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include a type.'};
				orGroup.types[target] = !isNotSearch;
				continue;
			}

			if (allCategories.includes(target)) {
				target = target.charAt(0).toUpperCase() + target.substr(1);
				if ((orGroup.categories[target] && isNotSearch) || (orGroup.categories[target] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include a category.'};
				orGroup.categories[target] = !isNotSearch;
				continue;
			}

			if (allContestTypes.includes(target)) {
				target = target.charAt(0).toUpperCase() + target.substr(1);
				if ((orGroup.contestTypes[target] && isNotSearch) || (orGroup.contestTypes[target] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include a contest condition.'};
				orGroup.contestTypes[target] = !isNotSearch;
				continue;
			}

			if (target === 'bypassessubstitute') target = 'authentic';
			if (target === 'z') target = 'zmove';
			if (target === 'max') target = 'maxmove';
			if (target === 'gmax') target = 'gmaxmove';
			if (allFlags.includes(target)) {
				if ((orGroup.flags[target] && isNotSearch) || (orGroup.flags[target] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include \'' + target + '\'.'};
				orGroup.flags[target] = !isNotSearch;
				continue;
			}

			let targetInt = 0;
			if (target.substr(0, 1) === 'g' && Number.isInteger(parseFloat(target.substr(1)))) {
				targetInt = parseInt(target.substr(1).trim());
			} else if (target.substr(0, 3) === 'gen' && Number.isInteger(parseFloat(target.substr(3)))) {
				targetInt = parseInt(target.substr(3).trim());
			}

			if (0 < targetInt && targetInt < 9) {
				if ((orGroup.gens[targetInt] && isNotSearch) || (orGroup.flags[targetInt] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include \'' + target + '\'.'};
				orGroup.gens[targetInt] = !isNotSearch;
				continue;
			}

			if (target === 'all') {
				if (!canAll) return {reply: "A search with the parameter 'all' cannot be broadcast."};
				showAll = true;
				orGroup.skip = true;
				continue;
			}

			if (target.substr(0, 6) === 'maxgen') {
				maxGen = parseInt(target[6]);
				if (!maxGen || maxGen < 1 || maxGen > 8) return {reply: "The generation must be between 1 and 8"};
				orGroup.skip = true;
				continue;
			}

			if (target === 'natdex') {
				nationalSearch = true;
				orGroup.skip = true;
				continue;
			}

			if (target.endsWith(' asc') || target.endsWith(' desc')) {
				if (parameters.length > 1) return {reply: `The parameter '${target.split(' ')[1]}' cannot have alternative parameters`};
				let prop = target.split(' ')[0];
				switch (toID(prop)) {
				case 'basepower': prop = 'basePower'; break;
				case 'bp': prop = 'basePower'; break;
				case 'power': prop = 'basePower'; break;
				case 'acc': prop = 'accuracy'; break;
				}
				if (!allProperties.includes(prop)) return {reply: `'${escapeHTML(target)}' did not contain a valid property.`};
				sort = `${prop}${target.endsWith(' asc') ? '+' : '-'}`;
				orGroup.skip = true;
				break;
			}

			if (target === 'recovery') {
				if (!orGroup.recovery['recovery']) {
					orGroup.recovery["recovery"] = true;
				} else if ((orGroup.recovery['recovery'] && isNotSearch) || (orGroup.recovery['recovery'] === false && !isNotSearch)) {
					return {reply: 'A search cannot both exclude and include recovery moves.'};
				}
				continue;
			}

			if (target === 'recoil') {
				if (!orGroup.recoil) {
					orGroup.recoil = true;
				} else if ((orGroup.recoil && isNotSearch) || (orGroup.recoil === false && !isNotSearch)) {
					return {reply: 'A search cannot both exclude and include recoil moves.'};
				}
				continue;
			}

			if (target.substr(0, 6) === 'random' && cmd === 'randmove') {
				//validation for this is in the /randmove command
				randomOutput = parseInt(target.substr(6));
				orGroup.skip = true;
				continue;
			}

			if (target === 'zrecovery') {
				if (!orGroup.recovery['zrecovery']) {
					orGroup.recovery["zrecovery"] = !isNotSearch;
				} else if ((orGroup.recovery['zrecovery'] && isNotSearch) || (orGroup.recovery['zrecovery'] === false && !isNotSearch)) {
					return {reply: 'A search cannot both exclude and include z-recovery moves.'};
				}
				continue;
			}

			let template = Dex.getTemplate(target);
			if (template.exists) {
				if (parameters.length > 1) return {reply: "A Pok\u00e9mon learnset cannot have alternative parameters."};
				if (targetMons.some(mon => mon.name === template.name && isNotSearch !== mon.shouldBeExcluded)) return {reply: "A search cannot both exclude and include the same Pok\u00e9mon."};
				if (targetMons.some(mon => mon.name === template.name)) return {reply: "A search should not include a Pok\u00e9mon twice."};
				targetMons.push({name: template.name, shouldBeExcluded: isNotSearch});
				orGroup.skip = true;
				continue;
			}

			let inequality = target.search(/>|<|=/);
			if (inequality >= 0) {
				if (isNotSearch) return {reply: "You cannot use the negation symbol '!' in quality ranges."};
				inequality = target.charAt(inequality);
				let targetParts = target.replace(/\s/g, '').split(inequality);
				let numSide, propSide, direction;
				if (!isNaN(targetParts[0])) {
					numSide = 0;
					propSide = 1;
					switch (inequality) {
					case '>': direction = 'less'; break;
					case '<': direction = 'greater'; break;
					case '=': direction = 'equal'; break;
					}
				} else if (!isNaN(targetParts[1])) {
					numSide = 1;
					propSide = 0;
					switch (inequality) {
					case '<': direction = 'less'; break;
					case '>': direction = 'greater'; break;
					case '=': direction = 'equal'; break;
					}
				} else {
					return {reply: `No value given to compare with '${escapeHTML(target)}'.`};
				}
				let prop = targetParts[propSide];
				switch (toID(targetParts[propSide])) {
				case 'basepower': prop = 'basePower'; break;
				case 'bp': prop = 'basePower'; break;
				case 'power': prop = 'basePower'; break;
				case 'acc': prop = 'accuracy'; break;
				}
				if (!allProperties.includes(prop)) return {reply: `'${escapeHTML(target)}' did not contain a valid property.`};
				if (direction === 'equal') {
					if (orGroup.property[prop]) return {reply: `Invalid property range for ${prop}.`};
					orGroup.property[prop] = {};
					orGroup.property[prop]['equals'] = parseFloat(targetParts[numSide]);
				} else {
					if (!orGroup.property[prop]) orGroup.property[prop] = {};
					if (orGroup.property[prop][direction]) {
						return {reply: `Invalid property range for ${prop}.`};
					} else {
						orGroup.property[prop][direction] = parseFloat(targetParts[numSide]);
					}
				}
				continue;
			}

			if (target.substr(0, 8) === 'priority') {
				let sign = '';
				target = target.substr(8).trim();
				if (target === "+" || target === "") {
					sign = 'greater';
				} else if (target === "-") {
					sign = 'less';
				} else {
					return {reply: `Priority type '${target}' not recognized.`};
				}
				if (orGroup.property['priority']) {
					return {reply: "Priority cannot be set with both shorthand and inequality range."};
				} else {
					orGroup.property['priority'] = {};
					orGroup.property['priority'][sign] = 0;
				}
				continue;
			}
			if (target.substr(0, 7) === 'boosts ' || target.substr(0, 7) === 'lowers ') {
				let isBoost = true;
				if (target.substr(0, 7) === 'lowers ') {
					isBoost = false;
				}
				switch (target.substr(7)) {
				case 'attack': target = 'atk'; break;
				case 'defense': target = 'def'; break;
				case 'specialattack': target = 'spa'; break;
				case 'spatk': target = 'spa'; break;
				case 'specialdefense': target = 'spd'; break;
				case 'spdef': target = 'spd'; break;
				case 'speed': target = 'spe'; break;
				case 'acc': target = 'accuracy'; break;
				case 'evasiveness': target = 'evasion'; break;
				default: target = target.substr(7);
				}
				if (!allBoosts.includes(target)) return {reply: `'${escapeHTML(target)}' is not a recognized stat.`};
				if (isBoost) {
					if ((orGroup.boost[target] && isNotSearch) || (orGroup.boost[target] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include a stat boost.'};
					orGroup.boost[target] = !isNotSearch;
				} else {
					if ((orGroup.lower[target] && isNotSearch) || (orGroup.lower[target] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include a stat boost.'};
					orGroup.lower[target] = !isNotSearch;
				}
				continue;
			}

			if (target.substr(0, 8) === 'zboosts ') {
				switch (target.substr(8)) {
				case 'attack': target = 'atk'; break;
				case 'defense': target = 'def'; break;
				case 'specialattack': target = 'spa'; break;
				case 'spatk': target = 'spa'; break;
				case 'specialdefense': target = 'spd'; break;
				case 'spdef': target = 'spd'; break;
				case 'speed': target = 'spe'; break;
				case 'acc': target = 'accuracy'; break;
				case 'evasiveness': target = 'evasion'; break;
				default: target = target.substr(8);
				}
				if (!allBoosts.includes(target)) return {reply: `'${escapeHTML(target)}' is not a recognized stat.`};
				if ((orGroup.zboost[target] && isNotSearch) || (orGroup.zboost[target] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include a stat boost.'};
				orGroup.zboost[target] = !isNotSearch;
				continue;
			}

			let oldTarget = target;
			if (target.charAt(target.length - 1) === 's') target = target.substr(0, target.length - 1);
			switch (target) {
			case 'toxic': target = 'tox'; break;
			case 'poison': target = 'psn'; break;
			case 'burn': target = 'brn'; break;
			case 'paralyze': target = 'par'; break;
			case 'freeze': target = 'frz'; break;
			case 'sleep': target = 'slp'; break;
			case 'confuse': target = 'confusion'; break;
			case 'trap': target = 'partiallytrapped'; break;
			case 'flinche': target = 'flinch'; break;
			}

			if (allStatus.includes(target)) {
				if ((orGroup.status[target] && isNotSearch) || (orGroup.status[target] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include a status.'};
				orGroup.status[target] = !isNotSearch;
				continue;
			}

			if (allVolatileStatus.includes(target)) {
				if ((orGroup.volatileStatus[target] && isNotSearch) || (orGroup.volatileStatus[target] === false && !isNotSearch)) return {reply: 'A search cannot both exclude and include a volitile status.'};
				orGroup.volatileStatus[target] = !isNotSearch;
				continue;
			}

			return {reply: `'${escapeHTML(oldTarget)}' could not be found in any of the search categories.`};
		}
		if (!orGroup.skip) {
			searches.push(orGroup);
		}
	}
	if (showAll && !searches.length && !targetMons.length && !maxGen) {
		return {reply: "No search parameters other than 'all' were found. Try '/help movesearch' for more information on this command."};
	}

	if (!maxGen) maxGen = 8;
	let mod = Dex.mod('gen' + maxGen);

	const getFullLearnsetOfPokemon = (template) => {
		if (!template.learnset) {
			template = mod.getTemplate(template.baseSpecies);
			template.learnset = template.learnset || {};
		}
		const lsetData = new Set(Object.keys(template.learnset));

		while (template.prevo) {
			template = mod.getTemplate(template.prevo);
			for (const move in template.learnset) {
				lsetData.add(move);
			}
		}

		return lsetData;
	};

	// Since we assume we have no target mons at first
	// then the valid moveset we can search is the set of all moves.
	const validMoves = new Set(Object.keys(Dex.data.Movedex));
	validMoves.delete('magikarpsrevenge');
	for (const mon of targetMons) {
		const template = mod.getTemplate(mon.name);
		const lsetData = getFullLearnsetOfPokemon(template);
		// This pokemon's learnset needs to be excluded, so we perform a difference operation on the valid moveset and this pokemon's moveset.
		if (mon.shouldBeExcluded) {
			for (const move of lsetData) {
				validMoves.delete(move);
			}
		} else {
			// This pokemon's learnset needs to be included, so we perform an intersection operation on the valid moveset and this pokemon's moveset.
			for (const move of validMoves) {
				if (!lsetData.has(move)) {
					validMoves.delete(move);
				}
			}
		}
	}

	// At this point, we've trimmed down the valid moveset to be
	// the moves that are appropriate considering the requested pokemon.
	let dex = {};
	for (const moveid of validMoves) {
		const move = mod.getMove(moveid);
		if (move.gen <= maxGen) {
			if ((!nationalSearch && move.isNonstandard) || (nationalSearch && move.isNonstandard && move.isNonstandard !== "Past")) {
				continue;
			} else {
				dex[moveid] = move;
			}
		}
	}

	for (const alts of searches) {
		if (alts.skip) continue;
		for (const move in dex) {
			let matched = false;
			if (Object.keys(alts.types).length) {
				if (alts.types[dex[move].type]) continue;
				if (Object.values(alts.types).includes(false) && alts.types[dex[move].type] !== false) continue;
			}

			if (Object.keys(alts.categories).length) {
				if (alts.categories[dex[move].category]) continue;
				if (Object.values(alts.categories).includes(false) && alts.categories[dex[move].category] !== false) continue;
			}

			if (Object.keys(alts.contestTypes).length) {
				if (alts.contestTypes[dex[move].contestType]) continue;
				if (Object.values(alts.contestTypes).includes(false) && alts.contestTypes[dex[move].contestType] !== false) continue;
			}

			for (let flag in alts.flags) {
				if (flag === 'secondary') {
					if ((!dex[move].secondary && !dex[move].secondaries) === !alts.flags[flag]) {
						matched = true;
						break;
					}
				} else if (flag === 'zmove') {
					if (!dex[move].isZ === !alts.flags[flag]) {
						matched = true;
						break;
					}
				} else if (flag === 'maxmove') {
					if (!(typeof dex[move].isMax === 'boolean') === !alts.flags[flag]) {
						matched = true;
						break;
					}
				} else if (flag === 'gmaxmove') {
					if (!(typeof dex[move].isMax === 'string') === !alts.flags[flag]) {
						matched = true;
						break;
					}
				} else if (flag === 'protection') {
					if (!(dex[move].stallingMove && dex[move].id !== "endure") === !alts.flags[flag]) {
						matched = true;
						break;
					}
				} else if (flag === 'ohko') {
					if (!dex[move].ohko === !alts.flags[flag]) {
						matched = true;
						break;
					}
				} else {
					if ((flag in dex[move].flags) === alts.flags[flag]) {
						if (flag === 'protect' && ['all', 'allyTeam', 'allySide', 'foeSide', 'self'].includes(dex[move].target)) continue;
						matched = true;
						break;
					}
				}
			}
			if (matched) continue;
			if (Object.keys(alts.gens).length) {
				if (alts.gens[String(dex[move].gen)]) continue;
				if (Object.values(alts.gens).includes(false) && alts.gens[String(dex[move].gen)] !== false) continue;
			}
			for (let recoveryType in alts.recovery) {
				let hasRecovery = false;
				if (recoveryType === "recovery") {
					hasRecovery = !!dex[move].drain || !!dex[move].flags.heal;
				} else if (recoveryType === "zrecovery") {
					hasRecovery = (dex[move].zMoveEffect === 'heal');
				}
				if (hasRecovery === alts.recovery[recoveryType]) {
					matched = true;
					break;
				}
			}
			if (matched) continue;
			if (alts.recoil) {
				if (dex[move].recoil || dex[move].hasCustomRecoil) matched = true;
			}
			if (matched) continue;
			for (let prop in alts.property) {
				if (typeof alts.property[prop].less === "number") {
					if (dex[move][prop] !== true && dex[move][prop] < alts.property[prop].less) {
						matched = true;
						break;
					}
				}
				if (typeof alts.property[prop].greater === "number") {
					if ((dex[move][prop] === true && dex[move].category !== "status") ||
						dex[move][prop] > alts.property[prop].greater) {
						matched = true;
						break;
					}
				}
				if (typeof alts.property[prop].equals === "number") {
					if (dex[move][prop] === alts.property[prop].equals) {
						matched = true;
						break;
					}
				}
			}
			if (matched) continue;
			for (let boost in alts.boost) {
				if (dex[move].boosts) {
					if ((dex[move].boosts[boost] > 0) === alts.boost[boost]) {
						matched = true;
						break;
					}
				} else if (dex[move].secondary && dex[move].secondary.self && dex[move].secondary.self.boosts) {
					if ((dex[move].secondary.self.boosts[boost] > 0) === alts.boost[boost]) {
						matched = true;
						break;
					}
				}
			}
			if (matched) continue;
			for (let lower in alts.lower) {
				if (dex[move].boosts) {
					if ((dex[move].boosts[lower] < 0) === alts.lower[lower]) {
						matched = true;
						break;
					}
				} else if (dex[move].secondary) {
					if (dex[move].secondary.boosts) {
						if ((dex[move].secondary.boosts[lower] < 0) === alts.lower[lower]) {
							matched = true;
							break;
						}
					} else if (dex[move].secondary.self && dex[move].secondary.self.boosts) {
						if ((dex[move].secondary.self.boosts[lower] < 0) === alts.lower[lower]) {
							matched = true;
							break;
						}
					}
				}
			}
			if (matched) continue;
			for (let boost in alts.zboost) {
				if (dex[move].zMoveBoost) {
					if ((dex[move].zMoveBoost[boost] > 0) === alts.zboost[boost]) {
						matched = true;
						break;
					}
				}
			}
			if (matched) continue;

			for (let searchStatus in alts.status) {
				let canStatus = !!(dex[move].status === searchStatus || (dex[move].secondaries && dex[move].secondaries.some(entry => entry.status === searchStatus)));
				if (searchStatus === 'slp') {
					canStatus = canStatus || move === 'yawn';
				}
				if (searchStatus === 'brn' || searchStatus === 'frz' || searchStatus === 'par') {
					canStatus = canStatus || move === 'triattack';
				}
				if (canStatus === alts.status[searchStatus]) {
					matched = true;
					break;
				}
			}
			if (matched) continue;

			for (let searchStatus in alts.volatileStatus) {
				let canStatus = !!((dex[move].secondary && dex[move].secondary.volatileStatus === searchStatus) ||
								   (dex[move].secondaries && dex[move].secondaries.some(entry => entry.volatileStatus === searchStatus)) ||
								   (dex[move].volatileStatus === searchStatus));
				if (canStatus === alts.volatileStatus[searchStatus]) {
					matched = true;
					break;
				}
			}
			if (matched) continue;

			delete dex[move];
		}
	}

	let results = [];
	for (let move in dex) {
		results.push(dex[move].name);
	}

	let resultsStr = "";
	if (targetMons.length) {
		resultsStr += `<span style="color:#999999;">Matching moves found in learnset(s) for</span> ${targetMons.map(mon => `${mon.shouldBeExcluded ? "!" : ""}${mon.name}`).join(', ')}:<br />`;
	} else {
		resultsStr += (message === "" ? message : `<span style="color:#999999;">${escapeHTML(message)}:</span><br />`);
	}
	if (randomOutput && randomOutput < results.length) {
		results = Dex.shuffle(results).slice(0, randomOutput);
	}
	if (results.length > 1) {
		results.sort();
		if (sort) {
			let prop = sort.slice(0, -1);
			let direction = sort.slice(-1);
			results.sort((a, b) => {
				let move1prop = dex[toID(a)][prop];
				let move2prop = dex[toID(b)][prop];
				// convert booleans to 0 or 1
				if (typeof move1prop === 'boolean') move1prop = move1prop ? 1 : 0;
				if (typeof move2prop === 'boolean') move2prop = move2prop ? 1 : 0;
				return (move1prop - move2prop) * (direction === '+' ? 1 : -1);
			});
		}
		let notShown = 0;
		if (!showAll && results.length > RESULTS_MAX_LENGTH + 5) {
			notShown = results.length - RESULTS_MAX_LENGTH;
			results = results.slice(0, RESULTS_MAX_LENGTH);
		}
		resultsStr += results.map(result =>
			`<a href="//${Config.routes.dex}/moves/${toID(result)}" target="_blank" class="subtle" style="white-space:nowrap">${result}</a>` +
			(sort ? ' (' + (dex[toID(result)][sort.slice(0, -1)] === true ? '-' : dex[toID(result)][sort.slice(0, -1)]) + ')' : '')
		).join(", ");
		if (notShown) {
			resultsStr += `, and ${notShown} more. <span style="color:#999999;">Redo the search with ', all' at the end to show all results.</span>`;
		}
	} else if (results.length === 1) {
		return {dt: results[0]};
	} else {
		resultsStr += "No moves found.";
	}
	return {reply: resultsStr};
}

function runItemsearch(target, cmd, canAll, message) {
	let showAll = false;

	target = target.trim();
	const lastCommaIndex = target.lastIndexOf(',');
	const lastArgumentSubstr = target.substr(lastCommaIndex + 1).trim();
	if (lastArgumentSubstr === 'all') {
		if (!canAll) return {reply: "A search ending in ', all' cannot be broadcast."};
		showAll = true;
		target = target.substr(0, lastCommaIndex);
	}

	target = target.toLowerCase().replace('-', ' ').replace(/[^a-z0-9.\s/]/g, '');
	let rawSearch = target.split(' ');
	let searchedWords = [];
	let foundItems = [];

	//refine searched words
	for (const [i, search] of rawSearch.entries()) {
		let newWord = search.trim();
		if (isNaN(newWord)) newWord = newWord.replace('.', '');
		switch (newWord) {
		// words that don't really help identify item removed to speed up search
		case 'a':
		case 'an':
		case 'is':
		case 'it':
		case 'its':
		case 'the':
		case 'that':
		case 'which':
		case 'user':
		case 'holder':
		case 'holders':
			newWord = '';
			break;
		// replace variations of common words with standardized versions
		case 'opponent': newWord = 'attacker'; break;
		case 'flung': newWord = 'fling'; break;
		case 'heal': case 'heals':
		case 'recovers': newWord = 'restores'; break;
		case 'boost':
		case 'boosts': newWord = 'raises'; break;
		case 'weakens': newWord = 'halves'; break;
		case 'more': newWord = 'increases'; break;
		case 'super':
			if (rawSearch[i + 1] === 'effective') {
				newWord = 'supereffective';
			}
			break;
		case 'special': newWord = 'sp'; break;
		case 'spa':
			newWord = 'sp';
			break;
		case 'atk':
		case 'attack':
			if (rawSearch[i - 1] === 'sp') {
				newWord = 'atk';
			} else {
				newWord = 'attack';
			}
			break;
		case 'spd':
			newWord = 'sp';
			break;
		case 'def':
		case 'defense':
			if (rawSearch[i - 1] === 'sp') {
				newWord = 'def';
			} else {
				newWord = 'defense';
			}
			break;
		case 'burns': newWord = 'burn'; break;
		case 'poisons': newWord = 'poison'; break;
		default:
			if (/x[\d.]+/.test(newWord)) {
				newWord = newWord.substr(1) + 'x';
			}
		}
		if (!newWord || searchedWords.includes(newWord)) continue;
		searchedWords.push(newWord);
	}

	if (searchedWords.length === 0) return {reply: "No distinguishing words were used. Try a more specific search."};
	if (searchedWords.includes('fling')) {
		let basePower = 0;
		let effect;

		for (let word of searchedWords) {
			let wordEff = "";
			switch (word) {
			case 'burn': case 'burns':
			case 'brn': wordEff = 'brn'; break;
			case 'paralyze': case 'paralyzes':
			case 'par': wordEff = 'par'; break;
			case 'poison': case 'poisons':
			case 'psn': wordEff = 'psn'; break;
			case 'toxic':
			case 'tox': wordEff = 'tox'; break;
			case 'flinches':
			case 'flinch': wordEff = 'flinch'; break;
			case 'badly': wordEff = 'tox'; break;
			}
			if (wordEff && effect) {
				if (!(wordEff === 'psn' && effect === 'tox')) return {reply: "Only specify fling effect once."};
			} else if (wordEff) {
				effect = wordEff;
			} else {
				if (word.substr(word.length - 2) === 'bp' && word.length > 2) word = word.substr(0, word.length - 2);
				if (Number.isInteger(Number(word))) {
					if (basePower) return {reply: "Only specify a number for base power once."};
					basePower = parseInt(word);
				}
			}
		}

		for (let n in Dex.data.Items) {
			let item = Dex.getItem(n);
			if (!item.fling) continue;

			if (basePower && effect) {
				if (item.fling.basePower === basePower &&
				(item.fling.status === effect || item.fling.volatileStatus === effect)) foundItems.push(item.name);
			} else if (basePower) {
				if (item.fling.basePower === basePower) foundItems.push(item.name);
			} else {
				if (item.fling.status === effect || item.fling.volatileStatus === effect) foundItems.push(item.name);
			}
		}
		if (foundItems.length === 0) return {reply: 'No items inflict ' + basePower + 'bp damage when used with Fling.'};
	} else if (target.search(/natural ?gift/i) >= 0) {
		let basePower = 0;
		let type = "";

		for (let word of searchedWords) {
			word = word.charAt(0).toUpperCase() + word.slice(1);
			if (word in Dex.data.TypeChart) {
				if (type) return {reply: "Only specify natural gift type once."};
				type = word;
			} else {
				if (word.substr(word.length - 2) === 'bp' && word.length > 2) word = word.substr(0, word.length - 2);
				if (Number.isInteger(Number(word))) {
					if (basePower) return {reply: "Only specify a number for base power once."};
					basePower = parseInt(word);
				}
			}
		}

		for (let n in Dex.data.Items) {
			let item = Dex.getItem(n);
			if (!item.isBerry) continue;

			if (basePower && type) {
				if (item.naturalGift.basePower === basePower && item.naturalGift.type === type) foundItems.push(item.name);
			} else if (basePower) {
				if (item.naturalGift.basePower === basePower) foundItems.push(item.name);
			} else {
				if (item.naturalGift.type === type) foundItems.push(item.name);
			}
		}
		if (foundItems.length === 0) return {reply: 'No berries inflict ' + basePower + 'bp damage when used with Natural Gift.'};
	} else {
		let bestMatched = 0;
		for (let n in Dex.data.Items) {
			let item = Dex.getItem(n);
			let matched = 0;
			// splits words in the description into a toID()-esk format except retaining / and . in numbers
			let descWords = item.desc;
			// add more general quantifier words to descriptions
			if (/[1-9.]+x/.test(descWords)) descWords += ' increases';
			if (item.isBerry) descWords += ' berry';
			descWords = descWords.replace(/super[-\s]effective/g, 'supereffective');
			descWords = descWords.toLowerCase().replace('-', ' ').replace(/[^a-z0-9\s/]/g, '').replace(/(\D)\./, (p0, p1) => p1).split(' ');

			for (const word of searchedWords) {
				if (descWords.includes(word)) matched++;
			}

			if (matched >= (searchedWords.length * 3 / 5)) {
				if (matched === bestMatched) {
					foundItems.push(item.name);
				} else if (matched > bestMatched) {
					foundItems = [item.name];
					bestMatched = matched;
				}
			}
		}
	}

	let resultsStr = (message === "" ? message : `<span style="color:#999999;">${escapeHTML(message)}:</span><br />`);
	if (foundItems.length > 0) {
		foundItems.sort();
		let notShown = 0;
		if (!showAll && foundItems.length > RESULTS_MAX_LENGTH + 5) {
			notShown = foundItems.length - RESULTS_MAX_LENGTH;
			foundItems = foundItems.slice(0, RESULTS_MAX_LENGTH);
		}
		resultsStr += foundItems.map(result => `<a href="//${Config.routes.dex}/items/${toID(result)}" target="_blank" class="subtle" style="white-space:nowrap"><psicon item="${result}" style="vertical-align:-7px" />${result}</a>`).join(", ");
		if (notShown) {
			resultsStr += `, and ${notShown} more. <span style="color:#999999;">Redo the search with ', all' at the end to show all results.</span>`;
		}
	} else {
		resultsStr += "No items found. Try a more general search";
	}
	return {reply: resultsStr};
}

function runLearn(target, cmd) {
	let format = {};
	let targets = target.split(',');
	let gen = ({rby: 1, gsc: 2, adv: 3, dpp: 4, bw2: 5, oras: 6, usum: 7}[cmd.slice(0, -5)] || 8);
	let formatid;
	let formatName;

	while (targets.length) {
		let targetid = toID(targets[0]);
		if (Dex.getFormat(targetid).exists) {
			if (format.requirePentagon) {
				return {error: "'pentagon' can't be used with formats."};
			}
			format = Dex.getFormat(targetid);
			formatid = targetid;
			formatName = format.name;
			targets.shift();
			continue;
		}
		if (targetid.startsWith('gen') && parseInt(targetid.charAt(3))) {
			gen = parseInt(targetid.slice(3));
			targets.shift();
			continue;
		}
		if (targetid === 'pentagon') {
			if (formatid) {
				return {error: "'pentagon' can't be used with formats."};
			}
			format.requirePentagon = true;
			targets.shift();
			continue;
		}
		break;
	}
	if (!formatName) {
		if (!Dex.mod(`gen${gen}`)) return {error: `Gen ${gen} does not exist.`};
		format = new Dex.Data.Format(format, {mod: `gen${gen}`});
		formatName = `Gen ${gen}`;
		if (format.requirePentagon) formatName += ' Pentagon';
	}
	const validator = TeamValidator.get(format);

	let template = validator.dex.getTemplate(targets.shift());
	let setSources = validator.allSources(template);
	let set = {level: cmd === 'learn5' ? 5 : 100};
	let all = (cmd === 'learnall');

	if (!template.exists || template.id === 'missingno') {
		return {error: `Pok\u00e9mon '${template.id}' not found.`};
	}

	if (template.gen > gen) {
		return {error: `${template.name} didn't exist yet in generation ${gen}.`};
	}

	if (!targets.length) {
		return {error: "You must specify at least one move."};
	}

	let lsetProblem;
	let moveNames = [];
	for (const arg of targets) {
		if (['ha', 'hidden', 'hiddenability'].includes(toID(arg))) {
			setSources.isHidden = true;
			continue;
		}
		let move = validator.dex.getMove(arg);
		moveNames.push(move.name);
		if (!move.exists || move.id === 'magikarpsrevenge') {
			return {error: `Move '${move.id}' not found.`};
		}
		if (move.gen > gen) {
			return {error: `${move.name} didn't exist yet in generation ${gen}.`};
		}
		lsetProblem = validator.checkLearnset(move, template, setSources, set);
		if (lsetProblem) {
			lsetProblem.moveName = move.name;
			break;
		}
	}
	let problems = validator.reconcileLearnset(template, setSources, lsetProblem);
	let sources = setSources.sources.map(source => {
		if (source.charAt(1) !== 'E') return source;
		const fathers = validator.findEggMoveFathers(source, template, setSources, true);
		if (!fathers) return null;
		return source + ':' + fathers.join(',');
	}).filter(Boolean);
	if (setSources.sources.length && !sources.length) {
		if (!problems) problems = [];
		problems.push(`${template.name} doesn't have a valid father for its egg moves (${setSources.limitedEggMoves.join(', ')})`);
	}
	let buffer = `In ${formatName}, `;
	if (setSources.isHidden) {
		buffer += `${template.abilities['H'] || 'HA'} `;
	}
	buffer += `${template.name}` + (problems ? ` <span class="message-learn-cannotlearn">can't</span> learn ` : ` <span class="message-learn-canlearn">can</span> learn `) + Chat.toListString(moveNames);
	if (!problems) {
		let sourceNames = {
			E: "", S: "event", D: "dream world", V: "virtual console transfer from gen 1-2", X: "traded-back ", Y: "traded-back event",
		};
		let sourcesBefore = setSources.sourcesBefore;
		if (sources.length || sourcesBefore < gen) buffer += " only when obtained";
		buffer += " from:<ul class=\"message-learn-list\">";
		if (sources.length) {
			sources = sources.map(source => {
				if (source.slice(0, 3) === '1ET') {
					return '2X' + source.slice(3);
				}
				if (source.slice(0, 3) === '1ST') {
					return '2Y' + source.slice(3);
				}
				return source;
			}).sort();
			for (let source of sources) {
				buffer += `<li>Gen ${source.charAt(0)} ${sourceNames[source.charAt(1)]}`;

				if (source.charAt(1) === 'E') {
					let fathers;
					[source, fathers] = source.split(':');
					fathers = fathers.split(',');
					if (fathers.length > 4 && !all) fathers = fathers.slice(-4).concat('...');
					if (source.length > 2) {
						buffer += `${source.slice(2)} `;
					}
					buffer += `egg`;
					if (!fathers[0]) {
						buffer += `: chainbreed`;
					} else {
						buffer += `: breed ${fathers.join(', ')}`;
					}
				}

				if (source.slice(0, 2) === '5E' && template.maleOnlyHidden) {
					buffer += " (no hidden ability)";
				}
			}
		}
		if (sourcesBefore) {
			buffer += `<li>${(sourcesBefore < gen ? "Gen " + sourcesBefore + " or earlier" : "anywhere") + " (all moves are level-up/tutor/TM/HM in Gen " + Math.min(gen, sourcesBefore) + (sourcesBefore < gen ? " to " + gen : "")})`;
		}
		if (setSources.babyOnly && sourcesBefore) {
			buffer += `<li>must be obtained as ` + Dex.getTemplate(setSources.babyOnly).species;
		}
		buffer += "</ul>";
	} else if (targets.length > 1 || problems.length > 1) {
		buffer += ` because:<ul class="message-learn-list">`;
		buffer += `<li>` + problems.join(`</li><li>`) + `</li>`;
		buffer += `</ul>`;
	}
	return {reply: buffer};
}

function runSearch(query) {
	return PM.query(query);
}

/*********************************************************
 * Process manager
 *********************************************************/

const QueryProcessManager = require('../../.lib-dist/process-manager').QueryProcessManager;

const PM = new QueryProcessManager(module, async query => {
	try {
		switch (query.cmd) {
		case 'randpoke':
		case 'dexsearch':
			return runDexsearch(query.target, query.cmd, query.canAll, query.message);
		case 'randmove':
		case 'movesearch':
			return runMovesearch(query.target, query.cmd, query.canAll, query.message);
		case 'itemsearch':
			return runItemsearch(query.target, query.cmd, query.canAll, query.message);
		case 'learn':
			return runLearn(query.target, query.message);
		default:
			return null;
		}
	} catch (err) {
		Monitor.crashlog(err, 'A search query', query);
	}
	return {error: "Sorry! Our search engine crashed on your query. We've been automatically notified and will fix this crash."};
});

if (!PM.isParentProcess) {
	// This is a child process!
	global.Config = require('../../.server-dist/config-loader').Config;
	// @ts-ignore ???
	global.Monitor = {
		/**
		 * @param {Error} error
		 * @param {string} source
		 * @param {{}?} details
		 */
		crashlog(error, source = 'A datasearch process', details = null) {
			const repr = JSON.stringify([error.name, error.message, source, details]);
			// @ts-ignore
			process.send(`THROW\n@!!@${repr}\n${error.stack}`);
		},
	};
	if (Config.crashguard) {
		process.on('uncaughtException', err => {
			Monitor.crashlog(err, 'A dexsearch process');
		});
	}

	global.Dex = require('../../.sim-dist/dex').Dex;
	global.Chat = require('../../.server-dist/chat').Chat;
	global.toID = Dex.getId;
	Dex.includeData();
	global.TeamValidator = require('../../.sim-dist/team-validator').TeamValidator;

	require('../../.lib-dist/repl').Repl.start('dexsearch', cmd => eval(cmd));
} else {
	PM.spawn(MAX_PROCESSES);
}

exports.PM = PM;