"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.formItemInjectionKey = void 0;
exports.default = useFormItem;
const vue_1 = require("vue");
const _utils_1 = require("../_utils");
exports.formItemInjectionKey = (0, _utils_1.createInjectionKey)('n-form-item');
function useFormItem(props, { defaultSize = 'medium', mergedSize, mergedDisabled } = {}) {
    const NFormItem = (0, vue_1.inject)(exports.formItemInjectionKey, null);
    (0, vue_1.provide)(exports.formItemInjectionKey, null);
    const mergedSizeRef = (0, vue_1.computed)(mergedSize
        ? () => mergedSize(NFormItem)
        : () => {
            const { size } = props;
            if (size)
                return size;
            if (NFormItem) {
                const { mergedSize } = NFormItem;
                if (mergedSize.value !== undefined) {
                    return mergedSize.value;
                }
            }
            return defaultSize;
        });
    const mergedDisabledRef = (0, vue_1.computed)(mergedDisabled
        ? () => mergedDisabled(NFormItem)
        : () => {
            const { disabled } = props;
            if (disabled !== undefined) {
                return disabled;
            }
            if (NFormItem) {
                return NFormItem.disabled.value;
            }
            return false;
        });
    const mergedStatusRef = (0, vue_1.computed)(() => {
        const { status } = props;
        if (status)
            return status;
        return NFormItem === null || NFormItem === void 0 ? void 0 : NFormItem.mergedValidationStatus.value;
    });
    (0, vue_1.onBeforeUnmount)(() => {
        if (NFormItem) {
            NFormItem.restoreValidation();
        }
    });
    return {
        mergedSizeRef,
        mergedDisabledRef,
        mergedStatusRef,
        nTriggerFormBlur() {
            if (NFormItem) {
                NFormItem.handleContentBlur();
            }
        },
        nTriggerFormChange() {
            if (NFormItem) {
                NFormItem.handleContentChange();
            }
        },
        nTriggerFormFocus() {
            if (NFormItem) {
                NFormItem.handleContentFocus();
            }
        },
        nTriggerFormInput() {
            if (NFormItem) {
                NFormItem.handleContentInput();
            }
        }
    };
}