import { createRule, getPropName, isDOMComponent, isSingleLine } from "../utils.js";
function isCallbackPropName(name) {
	return /^on[A-Z]/.test(name);
}
const messages = {
	listIsEmpty: "A customized reserved first list must not be empty",
	listReservedPropsFirst: "Reserved props must be listed before all other props",
	listReservedPropsLast: "Reserved props must be listed after all other props",
	listCallbacksLast: "Callbacks must be listed after all other props",
	listShorthandFirst: "Shorthand props must be listed before all other props",
	listShorthandLast: "Shorthand props must be listed after all other props",
	listMultilineFirst: "Multiline props must be listed before all other props",
	listMultilineLast: "Multiline props must be listed after all other props",
	sortPropsByAlpha: "Props should be sorted alphabetically"
};
const RESERVED_PROPS_LIST = [
	"children",
	"dangerouslySetInnerHTML",
	"key",
	"ref"
];
function getReservedPropIndex(name, list) {
	return list.indexOf(name.split(":")[0]);
}
let attributeMap;
function shouldSortToEnd(node) {
	const attr = attributeMap.get(node);
	return !!attr && !!attr.hasComment;
}
function contextCompare(a, b, options) {
	let aProp = getPropName(a);
	let bProp = getPropName(b);
	const aPropNamespace = aProp.split(":")[0];
	const bPropNamespace = bProp.split(":")[0];
	const aSortToEnd = shouldSortToEnd(a);
	const bSortToEnd = shouldSortToEnd(b);
	if (aSortToEnd && !bSortToEnd) return 1;
	if (!aSortToEnd && bSortToEnd) return -1;
	if (options.reservedFirst) {
		const aIndex = getReservedPropIndex(aProp, options.reservedList);
		const bIndex = getReservedPropIndex(bProp, options.reservedList);
		if (aIndex > -1 && bIndex === -1) return -1;
		if (aIndex === -1 && bIndex > -1) return 1;
		if (aIndex > -1 && bIndex > -1 && aPropNamespace !== bPropNamespace) return aIndex > bIndex ? 1 : -1;
	}
	if (options.reservedLast.length > 0) {
		const aLastIndex = getReservedPropIndex(aProp, options.reservedLast);
		const bLastIndex = getReservedPropIndex(bProp, options.reservedLast);
		if (aLastIndex > -1 && bLastIndex === -1) return 1;
		if (aLastIndex === -1 && bLastIndex > -1) return -1;
		if (aLastIndex > -1 && bLastIndex > -1 && aPropNamespace !== bPropNamespace) return aLastIndex > bLastIndex ? -1 : 1;
	}
	if (options.callbacksLast) {
		const aIsCallback = isCallbackPropName(aProp);
		const bIsCallback = isCallbackPropName(bProp);
		if (aIsCallback && !bIsCallback) return 1;
		if (!aIsCallback && bIsCallback) return -1;
	}
	if (options.shorthandFirst || options.shorthandLast) {
		const shorthandSign = options.shorthandFirst ? -1 : 1;
		if (!a.value && b.value) return shorthandSign;
		if (a.value && !b.value) return -shorthandSign;
	}
	if (options.multiline !== "ignore") {
		const multilineSign = options.multiline === "first" ? -1 : 1;
		const aIsMultiline = !isSingleLine(a);
		const bIsMultiline = !isSingleLine(b);
		if (aIsMultiline && !bIsMultiline) return multilineSign;
		if (!aIsMultiline && bIsMultiline) return -multilineSign;
	}
	if (options.noSortAlphabetically) return 0;
	const actualLocale = options.locale === "auto" ? void 0 : options.locale;
	if (options.ignoreCase) {
		aProp = aProp.toLowerCase();
		bProp = bProp.toLowerCase();
		return aProp.localeCompare(bProp, actualLocale);
	}
	if (aProp === bProp) return 0;
	if (options.locale === "auto") return aProp < bProp ? -1 : 1;
	return aProp.localeCompare(bProp, actualLocale);
}
function getGroupsOfSortableAttributes(attributes, context) {
	const sourceCode = context.sourceCode;
	const sortableAttributeGroups = [];
	let groupCount = 0;
	function addtoSortableAttributeGroups(attribute) {
		sortableAttributeGroups[groupCount - 1].push(attribute);
	}
	for (let i = 0; i < attributes.length; i++) {
		const attribute = attributes[i];
		const nextAttribute = attributes[i + 1];
		const attributeline = attribute.loc.start.line;
		let comment = [];
		try {
			comment = sourceCode.getCommentsAfter(attribute);
		} catch {}
		const lastAttr = attributes[i - 1];
		const attrIsSpread = attribute.type === "JSXSpreadAttribute";
		if (!lastAttr || lastAttr.type === "JSXSpreadAttribute" && !attrIsSpread) {
			groupCount += 1;
			sortableAttributeGroups[groupCount - 1] = [];
		}
		if (!attrIsSpread) if (comment.length === 0) {
			attributeMap.set(attribute, {
				end: attribute.range[1],
				hasComment: false
			});
			addtoSortableAttributeGroups(attribute);
		} else {
			const firstComment = comment[0];
			const commentline = firstComment.loc.start.line;
			if (comment.length === 1) {
				if (attributeline + 1 === commentline && nextAttribute) {
					attributeMap.set(attribute, {
						end: nextAttribute.range[1],
						hasComment: true
					});
					addtoSortableAttributeGroups(attribute);
					i += 1;
				} else if (attributeline === commentline) {
					if (firstComment.type === "Block" && nextAttribute) {
						attributeMap.set(attribute, {
							end: nextAttribute.range[1],
							hasComment: true
						});
						i += 1;
					} else if (firstComment.type === "Block") attributeMap.set(attribute, {
						end: firstComment.range[1],
						hasComment: true
					});
					else attributeMap.set(attribute, {
						end: firstComment.range[1],
						hasComment: false
					});
					addtoSortableAttributeGroups(attribute);
				}
			} else if (comment.length > 1 && attributeline + 1 === comment[1].loc.start.line && nextAttribute) {
				const commentNextAttribute = sourceCode.getCommentsAfter(nextAttribute);
				attributeMap.set(attribute, {
					end: nextAttribute.range[1],
					hasComment: true
				});
				if (commentNextAttribute.length === 1 && nextAttribute.loc.start.line === commentNextAttribute[0].loc.start.line) attributeMap.set(attribute, {
					end: commentNextAttribute[0].range[1],
					hasComment: true
				});
				addtoSortableAttributeGroups(attribute);
				i += 1;
			}
		}
	}
	return sortableAttributeGroups;
}
function generateFixerFunction(node, context, reservedList) {
	const sourceCode = context.sourceCode;
	const attributes = node.attributes.slice(0);
	const configuration = context.options[0] || {};
	const ignoreCase = configuration.ignoreCase || false;
	const callbacksLast = configuration.callbacksLast || false;
	const shorthandFirst = configuration.shorthandFirst || false;
	const shorthandLast = configuration.shorthandLast || false;
	const multiline = configuration.multiline || "ignore";
	const noSortAlphabetically = configuration.noSortAlphabetically || false;
	const reservedFirst = configuration.reservedFirst || false;
	const reservedLast = configuration.reservedLast || [];
	const locale = configuration.locale || "auto";
	const options = {
		ignoreCase,
		callbacksLast,
		shorthandFirst,
		shorthandLast,
		multiline,
		noSortAlphabetically,
		reservedFirst,
		reservedList,
		reservedLast,
		locale
	};
	const sortableAttributeGroups = getGroupsOfSortableAttributes(attributes, context);
	const sortedAttributeGroups = sortableAttributeGroups.slice(0).map((group) => [...group].sort((a, b) => contextCompare(a, b, options)));
	return function fixFunction(fixer) {
		const fixers = [];
		let source = sourceCode.getText();
		sortableAttributeGroups.forEach((sortableGroup, ii) => {
			sortableGroup.forEach((attr, jj) => {
				const sortedAttr = sortedAttributeGroups[ii][jj];
				const sortedAttrText = source.slice(sortedAttr.range[0], attributeMap.get(sortedAttr).end);
				fixers.push({
					range: [attr.range[0], attributeMap.get(attr).end],
					text: sortedAttrText
				});
			});
		});
		fixers.sort((a, b) => b.range[0] - a.range[0]);
		const firstFixer = fixers[0];
		const lastFixer = fixers[fixers.length - 1];
		const rangeStart = lastFixer ? lastFixer.range[0] : 0;
		const rangeEnd = firstFixer ? firstFixer.range[1] : -0;
		fixers.forEach((fix) => {
			source = `${source.slice(0, fix.range[0])}${fix.text}${source.slice(fix.range[1])}`;
		});
		return fixer.replaceTextRange([rangeStart, rangeEnd], source.slice(rangeStart, rangeEnd));
	};
}
function validateReservedFirstConfig(context, reservedFirst) {
	if (reservedFirst) {
		if (Array.isArray(reservedFirst)) {
			if (reservedFirst.length === 0) return function Report(decl) {
				context.report({
					node: decl,
					messageId: "listIsEmpty"
				});
			};
		}
	}
}
const reportedNodeAttributes = /* @__PURE__ */ new WeakMap();
function reportNodeAttribute(nodeAttribute, errorType, node, context, reservedList) {
	const errors = reportedNodeAttributes.get(nodeAttribute) || [];
	if (errors.includes(errorType)) return;
	errors.push(errorType);
	reportedNodeAttributes.set(nodeAttribute, errors);
	context.report({
		node: nodeAttribute.name ?? "",
		messageId: errorType,
		fix: generateFixerFunction(node, context, reservedList)
	});
}
var jsx_sort_props_default = createRule({
	name: "jsx-sort-props",
	meta: {
		type: "layout",
		docs: { description: "Enforce props alphabetical sorting" },
		fixable: "code",
		messages,
		schema: [{
			type: "object",
			properties: {
				callbacksLast: { type: "boolean" },
				shorthandFirst: { type: "boolean" },
				shorthandLast: { type: "boolean" },
				multiline: {
					type: "string",
					enum: [
						"ignore",
						"first",
						"last"
					],
					default: "ignore"
				},
				ignoreCase: { type: "boolean" },
				noSortAlphabetically: { type: "boolean" },
				reservedFirst: { oneOf: [{
					type: "array",
					items: { type: "string" }
				}, { type: "boolean" }] },
				reservedLast: {
					type: "array",
					items: { type: "string" }
				},
				locale: {
					type: "string",
					default: "auto"
				}
			},
			additionalProperties: false
		}]
	},
	create(context) {
		const configuration = context.options[0] || {};
		const ignoreCase = configuration.ignoreCase || false;
		const callbacksLast = configuration.callbacksLast || false;
		const shorthandFirst = configuration.shorthandFirst || false;
		const shorthandLast = configuration.shorthandLast || false;
		const multiline = configuration.multiline || "ignore";
		const noSortAlphabetically = configuration.noSortAlphabetically || false;
		const reservedFirst = configuration.reservedFirst || false;
		const reservedFirstError = validateReservedFirstConfig(context, reservedFirst);
		const reservedList = Array.isArray(reservedFirst) ? reservedFirst : RESERVED_PROPS_LIST;
		const reservedLastList = configuration.reservedLast || [];
		const locale = configuration.locale || "auto";
		return {
			Program() {
				attributeMap = /* @__PURE__ */ new WeakMap();
			},
			JSXOpeningElement(node) {
				const nodeReservedList = reservedFirst && !isDOMComponent(node) ? reservedList.filter((prop) => prop !== "dangerouslySetInnerHTML") : reservedList;
				node.attributes.reduce((memo, decl, idx, attrs) => {
					if (decl.type === "JSXSpreadAttribute") return attrs[idx + 1];
					let previousPropName = getPropName(memo);
					let currentPropName = getPropName(decl);
					const previousReservedNamespace = previousPropName.split(":")[0];
					const currentReservedNamespace = currentPropName.split(":")[0];
					const previousValue = memo.value;
					const currentValue = decl.value;
					const previousIsCallback = isCallbackPropName(previousPropName);
					const currentIsCallback = isCallbackPropName(currentPropName);
					if (ignoreCase) {
						previousPropName = previousPropName.toLowerCase();
						currentPropName = currentPropName.toLowerCase();
					}
					if (reservedFirst) {
						if (reservedFirstError) {
							reservedFirstError(decl);
							return memo;
						}
						const previousReservedIndex = getReservedPropIndex(previousPropName, nodeReservedList);
						const currentReservedIndex = getReservedPropIndex(currentPropName, nodeReservedList);
						if (previousReservedIndex > -1 && currentReservedIndex === -1) return decl;
						if (reservedFirst !== true && previousReservedIndex > currentReservedIndex || previousReservedIndex === -1 && currentReservedIndex > -1) {
							reportNodeAttribute(decl, "listReservedPropsFirst", node, context, nodeReservedList);
							return memo;
						}
						if (previousReservedIndex > -1 && currentReservedIndex > -1 && currentReservedIndex > previousReservedIndex && previousReservedNamespace !== currentReservedNamespace) return decl;
					}
					if (reservedLastList.length > 0) {
						const previousReservedIndex = getReservedPropIndex(previousPropName, reservedLastList);
						const currentReservedIndex = getReservedPropIndex(currentPropName, reservedLastList);
						if (previousReservedIndex === -1 && currentReservedIndex > -1) return decl;
						if (previousReservedIndex < currentReservedIndex || previousReservedIndex > -1 && currentReservedIndex === -1) {
							reportNodeAttribute(decl, "listReservedPropsLast", node, context, nodeReservedList);
							return memo;
						}
						if (previousReservedIndex > -1 && currentReservedIndex > -1 && currentReservedIndex > previousReservedIndex && previousReservedNamespace !== currentReservedNamespace) return decl;
					}
					if (callbacksLast) {
						if (!previousIsCallback && currentIsCallback) return decl;
						if (previousIsCallback && !currentIsCallback) {
							reportNodeAttribute(memo, "listCallbacksLast", node, context, nodeReservedList);
							return memo;
						}
					}
					if (shorthandFirst) {
						if (currentValue && !previousValue) return decl;
						if (!currentValue && previousValue) {
							reportNodeAttribute(decl, "listShorthandFirst", node, context, nodeReservedList);
							return memo;
						}
					}
					if (shorthandLast) {
						if (!currentValue && previousValue) return decl;
						if (currentValue && !previousValue) {
							reportNodeAttribute(memo, "listShorthandLast", node, context, nodeReservedList);
							return memo;
						}
					}
					const previousIsMultiline = !isSingleLine(memo);
					const currentIsMultiline = !isSingleLine(decl);
					if (multiline === "first") {
						if (previousIsMultiline && !currentIsMultiline) return decl;
						if (!previousIsMultiline && currentIsMultiline) {
							reportNodeAttribute(decl, "listMultilineFirst", node, context, nodeReservedList);
							return memo;
						}
					} else if (multiline === "last") {
						if (!previousIsMultiline && currentIsMultiline) return decl;
						if (previousIsMultiline && !currentIsMultiline) {
							reportNodeAttribute(memo, "listMultilineLast", node, context, nodeReservedList);
							return memo;
						}
					}
					if (!noSortAlphabetically && (ignoreCase || locale !== "auto" ? previousPropName.localeCompare(currentPropName, locale === "auto" ? void 0 : locale) > 0 : previousPropName > currentPropName)) {
						reportNodeAttribute(decl, "sortPropsByAlpha", node, context, nodeReservedList);
						return memo;
					}
					return decl;
				}, node.attributes[0]);
			}
		};
	}
});
export { jsx_sort_props_default };
