{"version":3,"sources":["searchBlock.js"],"names":["SearchBlock","[object 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SearchBlock {\r\n    constructor(el) {\r\n        this.el = el;\r\n        this.input = el.querySelector(\"input\");\r\n        this.results = el.querySelector('[data-results]');\r\n        this.searchResultsBtn = el.querySelector(\"[data-search-results-page]\");\r\n        this.queryStringElement = el.querySelector(\"[data-query-string]\");\r\n        this.dropdownElement = el.querySelector(\"[data-dropdown]\");\r\n        this.reset = el.querySelector(\"[data-reset]\");\r\n        this.handleOutsideClick = this.handleOutsideClick.bind(this);\r\n        this.handleKeydown = this.handleKeydown.bind(this);\r\n        this.reset.addEventListener(\"click\", () => this.resetInput());\r\n        this.input.addEventListener('keyup', e=>{\r\n            if(e.key === \"Enter\"){\r\n                this.dropdownElement.querySelectorAll(\"a\")[0].click();\r\n            }\r\n        })\r\n        this.input.addEventListener('keyup', this.debounce(() => {\r\n            let value = this.input.value;\r\n            this.reset.classList.toggle(\"hidden\", value.length < 1)\r\n            if (value.length > 2) {\r\n                fetch(`/umbraco/surface/SearchSurface/Search?searchTerm=${value}`).then(response => response.text()).then(data => {\r\n                    this.searchResultsBtn.href = this.searchResultsBtn.dataset.searchResultsPage + value\r\n                    this.results.innerHTML = data;\r\n                });\r\n                this.queryStringElement.innerHTML = value;\r\n                this.openDropDown();\r\n            }\r\n            if(value.length === 0){\r\n                this.closeDropDown();\r\n            }\r\n        }, 100));\r\n    }\r\n\r\n    openDropDown() {\r\n        this.el.querySelector('.dropdown').classList.add('dropdown--active');\r\n        document.addEventListener('click', this.handleOutsideClick);\r\n        document.addEventListener('keydown', this.handleKeydown);\r\n    }\r\n\r\n    closeDropDown() {\r\n        this.el.querySelector('.dropdown').classList.remove('dropdown--active');\r\n        document.removeEventListener('click', this.handleOutsideClick);\r\n        document.removeEventListener('keydown', this.handleKeydown);\r\n    }\r\n\r\n    resetInput() {\r\n        this.input.value = \"\";\r\n        this.reset.classList.add(\"hidden\");\r\n        this.input.focus();\r\n        this.closeDropDown();\r\n    }\r\n\r\n    handleOutsideClick(event) {\r\n        if (!this.el.contains(event.target)) {\r\n            this.closeDropDown();\r\n        }\r\n    }\r\n\r\n    handleKeydown(event) {\r\n        // Close dropdown on Tab key press when the focus is on the last focusable element inside the dropdown\r\n        if (event.key === \"Tab\") {\r\n            const focusableElements = this.el.querySelectorAll('input, button, [href], select, textarea, [tabindex]:not([tabindex=\"-1\"])');\r\n            const lastFocusableElement = focusableElements[focusableElements.length - 1];\r\n\r\n            if ((document.activeElement === lastFocusableElement) &&  !event.shiftKey) {\r\n                this.closeDropDown();\r\n            }\r\n        }\r\n    }\r\n\r\n    debounce(func, wait) {\r\n        var _this = this;\r\n\r\n        let timeout;\r\n        return function () {\r\n            for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\r\n                args[_key] = arguments[_key];\r\n            }\r\n\r\n            clearTimeout(timeout);\r\n            timeout = setTimeout(() => func.apply(_this, args), wait);\r\n        };\r\n    }\r\n\r\n} // Usage example:\r\n\r\n\r\nControlBinders.register(`[data-search-block]`, el => new SearchBlock(el));"],"file":"searchBlock-min.js"}