import { createContext } from "../shared/createContext.js";
import { isNullish } from "../shared/nullish.js";
import { isValueEqualOrExist } from "../shared/isValueEqualOrExist.js";
import { useFormControl } from "../shared/useFormControl.js";
import { useForwardExpose } from "../shared/useForwardExpose.js";
import { useForwardScopeId } from "../shared/useForwardScopeId.js";
import { Primitive } from "../Primitive/Primitive.js";
import { VisuallyHiddenInput_default } from "../VisuallyHidden/VisuallyHiddenInput.js";
import { RovingFocusItem_default } from "../RovingFocus/RovingFocusItem.js";
import { injectCheckboxGroupRootContext } from "./CheckboxGroupRoot.js";
import { injectFieldRootContext } from "../Field/FieldRoot.js";
import { getState, isIndeterminate } from "./utils.js";
import { Fragment, computed, createBlock, createCommentVNode, createElementBlock, defineComponent, mergeProps, onBeforeUnmount, onMounted, openBlock, renderSlot, resolveDynamicComponent, unref, useAttrs, watch, withCtx, withKeys, withModifiers } from "vue";
import { isEqual } from "ohash";
import { useVModel } from "@vueuse/core";

//#region src/Checkbox/CheckboxRoot.vue?vue&type=script&setup=true&lang.ts
const [injectCheckboxRootContext, provideCheckboxRootContext] = /*#__PURE__*/ createContext("CheckboxRoot");
var CheckboxRoot_vue_vue_type_script_setup_true_lang_default = /* @__PURE__ */ defineComponent({
	inheritAttrs: false,
	__name: "CheckboxRoot",
	props: {
		defaultValue: {
			type: null,
			required: false
		},
		modelValue: {
			type: null,
			required: false,
			default: void 0
		},
		disabled: {
			type: Boolean,
			required: false
		},
		value: {
			type: null,
			required: false,
			default: "on"
		},
		id: {
			type: String,
			required: false
		},
		trueValue: {
			type: null,
			required: false,
			default: () => true
		},
		falseValue: {
			type: null,
			required: false,
			default: () => false
		},
		asChild: {
			type: Boolean,
			required: false
		},
		as: {
			type: null,
			required: false,
			default: "button"
		},
		name: {
			type: String,
			required: false
		},
		required: {
			type: Boolean,
			required: false
		}
	},
	emits: ["update:modelValue"],
	setup(__props, { emit: __emit }) {
		const props = __props;
		const emits = __emit;
		const { forwardRef, currentElement } = useForwardExpose();
		const checkboxGroupContext = injectCheckboxGroupRootContext(null);
		const fieldContext = injectFieldRootContext(null);
		const modelValue = useVModel(props, "modelValue", emits, {
			defaultValue: props.defaultValue ?? props.falseValue,
			passive: props.modelValue === void 0
		});
		const isGroupMaxReached = computed(() => {
			const max = checkboxGroupContext?.max.value;
			if (isNullish(max)) return false;
			const values = checkboxGroupContext.modelValue.value ?? [];
			return !isValueEqualOrExist(values, props.value) && values.length >= max;
		});
		const nativeDisabled = computed(() => Boolean(checkboxGroupContext?.disabled.value || props.disabled || fieldContext?.disabled.value));
		const disabled = computed(() => nativeDisabled.value || isGroupMaxReached.value);
		const participatesAsControl = computed(() => Boolean(fieldContext) && !checkboxGroupContext);
		const resolvedId = computed(() => props.id ?? (participatesAsControl.value ? fieldContext?.fieldId.value : void 0));
		const resolvedName = computed(() => props.name ?? fieldContext?.name.value);
		const resolvedRequired = computed(() => fieldContext ? props.required || fieldContext.required.value : props.required);
		const isChecked = computed(() => isEqual(modelValue.value, props.trueValue));
		const checkboxState = computed(() => {
			if (!isNullish(checkboxGroupContext?.modelValue.value)) return isValueEqualOrExist(checkboxGroupContext.modelValue.value, props.value);
			else {
				if (modelValue.value === "indeterminate") return "indeterminate";
				return isChecked.value;
			}
		});
		function handleClick() {
			if (disabled.value) return;
			const nextState = checkboxState.value !== true;
			if (!isNullish(checkboxGroupContext?.modelValue.value)) {
				const modelValueArray = [...checkboxGroupContext.modelValue.value || []];
				if (isValueEqualOrExist(modelValueArray, props.value)) {
					const index = modelValueArray.findIndex((i) => isEqual(i, props.value));
					modelValueArray.splice(index, 1);
				} else modelValueArray.push(props.value);
				checkboxGroupContext.modelValue.value = modelValueArray;
			} else if (modelValue.value === "indeterminate") modelValue.value = props.trueValue;
			else modelValue.value = isChecked.value ? props.falseValue : props.trueValue;
			if (participatesAsControl.value) fieldContext?.handleControlInput({ value: nextState });
		}
		watch(checkboxState, (state) => {
			if (participatesAsControl.value) fieldContext?.reportControlState({ filled: state === true });
		});
		const isFormControl = useFormControl(currentElement);
		const scopeIdAttrs = useForwardScopeId();
		const attrs = useAttrs();
		const ariaLabel = computed(() => {
			if (attrs["aria-label"]) return void 0;
			return resolvedId.value && currentElement.value ? document.querySelector(`[for="${resolvedId.value}"]`)?.innerText : void 0;
		});
		function getFieldAriaAttrs() {
			const mergeIds = (consumerValue, fieldValue) => [consumerValue, fieldValue].filter(Boolean).join(" ") || void 0;
			return {
				"aria-labelledby": mergeIds(attrs["aria-labelledby"], participatesAsControl.value ? fieldContext?.labelId.value : void 0),
				"aria-describedby": mergeIds(attrs["aria-describedby"], fieldContext?.describedBy.value),
				"aria-invalid": attrs["aria-invalid"] ?? (fieldContext?.invalid.value || void 0)
			};
		}
		function handleFocus() {
			fieldContext?.handleControlFocus();
		}
		function handleBlur() {
			if (participatesAsControl.value) fieldContext?.handleControlBlur();
			else fieldContext?.reportControlState({
				focused: false,
				touched: true
			});
		}
		let unregisterControl;
		onMounted(() => {
			if (!participatesAsControl.value) return;
			unregisterControl = fieldContext?.registerControl({
				id: () => resolvedId.value,
				element: () => currentElement.value,
				getValue: () => checkboxState.value,
				required: () => props.required,
				isFilled: (value) => value === true
			});
		});
		onBeforeUnmount(() => unregisterControl?.());
		provideCheckboxRootContext({
			disabled: nativeDisabled,
			state: checkboxState
		});
		return (_ctx, _cache) => {
			return openBlock(), createElementBlock(Fragment, null, [(openBlock(), createBlock(resolveDynamicComponent(unref(checkboxGroupContext)?.rovingFocus.value ? unref(RovingFocusItem_default) : unref(Primitive)), mergeProps({
				...unref(fieldContext)?.dataAttributes.value,
				..._ctx.$attrs,
				...unref(scopeIdAttrs),
				...getFieldAriaAttrs()
			}, {
				id: resolvedId.value,
				ref: unref(forwardRef),
				role: "checkbox",
				"as-child": __props.asChild,
				as: __props.as,
				type: __props.as === "button" ? "button" : void 0,
				"aria-checked": unref(isIndeterminate)(checkboxState.value) ? "mixed" : checkboxState.value,
				"aria-required": resolvedRequired.value,
				"aria-label": _ctx.$attrs["aria-label"] || ariaLabel.value,
				"data-state": unref(getState)(checkboxState.value),
				"aria-disabled": disabled.value ? "true" : void 0,
				"data-disabled": nativeDisabled.value ? "" : void 0,
				disabled: nativeDisabled.value,
				focusable: unref(checkboxGroupContext)?.rovingFocus.value ? !nativeDisabled.value : void 0,
				onKeydown: withKeys(withModifiers(() => {}, ["prevent"]), ["enter"]),
				onClick: handleClick,
				onFocus: handleFocus,
				onBlur: handleBlur
			}), {
				default: withCtx(() => [renderSlot(_ctx.$slots, "default", {
					modelValue: unref(modelValue),
					state: checkboxState.value
				})]),
				_: 3
			}, 16, [
				"id",
				"as-child",
				"as",
				"type",
				"aria-checked",
				"aria-required",
				"aria-label",
				"data-state",
				"aria-disabled",
				"data-disabled",
				"disabled",
				"focusable",
				"onKeydown"
			])), unref(isFormControl) && resolvedName.value && !unref(checkboxGroupContext) ? (openBlock(), createBlock(unref(VisuallyHiddenInput_default), mergeProps({
				key: 0,
				type: "checkbox",
				checked: !!checkboxState.value,
				name: resolvedName.value,
				value: __props.value,
				disabled: nativeDisabled.value,
				required: resolvedRequired.value
			}, unref(scopeIdAttrs)), null, 16, [
				"checked",
				"name",
				"value",
				"disabled",
				"required"
			])) : createCommentVNode("v-if", true)], 64);
		};
	}
});

//#endregion
//#region src/Checkbox/CheckboxRoot.vue
var CheckboxRoot_default = CheckboxRoot_vue_vue_type_script_setup_true_lang_default;

//#endregion
export { CheckboxRoot_default, injectCheckboxRootContext };
//# sourceMappingURL=CheckboxRoot.js.map