/*
 * Bootstrap Cookie Alert by Wruczek
 * https://github.com/Wruczek/Bootstrap-Cookie-Alert
 * Released under MIT license
 */
(function () {
    "use strict";

    var cookieAlert = document.querySelector(".cookieAlert");
    var acceptAllCookies = document.querySelector(".acceptAllCookies");
    var acceptEssentialCookies = document.querySelector(".acceptEssentialCookies");

    // Show the alert if we cant find the "acceptCookies" cookie
    if (!getCookie("__sholder_general")) {
        cookieAlert.classList.add("show");
    } else {
    	// Cookies essentiels
        if (cookieEssential.length > 0) {
            cookieEssential.forEach(retrieveCookies);
    
            var params = "";
            gCookies.forEach(function(element, index, array) {
                params += (params.length >0)? ", ": "";
                params += '"'+ index + '":'+ JSON.stringify(element);
            });
            params = "{ "+ params +" }";
    
            $.ajax({
                type: "POST",
                url: "_default.php",
                data: "p=" + B64.encode("setCookieStatus/§/"+ params +"/§/"+ Math.floor(Date.now() / 1000)),
                cache: false,
                success: function(data) {
                    try {
                        var obj = JSON.parse(data);
                    }
                    catch(err) {
                        notifyMsg("danger", "Cookies", "Server did not reply correctly.", "bi bi-journal-x");
                                                return false;
                    }
                    if (obj.error != 0) {
                        notifyMsg("danger", "Cookies ("+ obj.error +")", "Error in saving cookies status at server session<br><span style='font-size:.8em;'>"+ obj.lngMsg +"</span>", "bi bi-journal-x");
                                            } else {
                                            }
                },
                error: function(XMLHttpRequest, textStatus, errorThrown) {
                    notifyMsg("danger", "Internet (AJAX : "+ XMLHttpRequest.status +")", errorThrown, "bi bi-journal-x");
                                    }
            });
        }
        
        // Cookies non essentiels
        if (cookieComplementary.length > 0) {
            cookieComplementary.forEach(retrieveCookies);
    
            var params = "";
            gCookies.forEach(function(element, index, array) {
                params += (params.length >0)? ", ": "";
                params += '"'+ index + '":'+ JSON.stringify(element);
            });
            params = "{ "+ params +" }";
    
            $.ajax({
                type: "POST",
                url: "_default.php",
                data: "p=" + B64.encode("setCookieStatus/§/"+ params +"/§/"+ Math.floor(Date.now() / 1000)),
                cache: false,
                success: function(data) {
                    try {
                        var obj = JSON.parse(data);
                    }
                    catch(err) {
                        notifyMsg("danger", "Cookies", "Server did not reply correctly.", "bi bi-journal-x");
                                                return false;
                    }
                    if (obj.error != 0) {
                        notifyMsg("danger", "Cookies ("+ obj.error +")", "Error in saving cookies status at server session<br><span style='font-size:.8em;'>"+ obj.lngMsg +"</span>", "bi bi-journal-x");
                                            } else {
                                            }
                },
                error: function(XMLHttpRequest, textStatus, errorThrown) {
                    notifyMsg("danger", "Internet (AJAX : "+ XMLHttpRequest.status +")", errorThrown, "bi bi-journal-x");
                                    }
            });
		}
	}

    if (cookieAlert) {
	    cookieAlert.offsetHeight; // Force browser to trigger reflow (https://stackoverflow.com/a/39451131)

        // When clicking on the agree button, create a 1 year
        // cookie to remember user's choice and close the banner
        acceptAllCookies.addEventListener("click", function () {
            if (typeof gCookies === "undefined") {
                gCookies.push( { "name": "__sholder_general", "value" : "all" } );
            } else {
                gCookies.forEach(function (element, index, array) {
                    if (element.name == "__sholder_general") element.value = "all";
                });
            }
            setCookie("__sholder_general", '{ "value" : "all" }', 365);
            cookieAlert.classList.remove("show");
    
            // dispatch the accept event
            window.dispatchEvent(new Event("cookieAlertAcceptAll"));
        });
        acceptEssentialCookies.addEventListener("click", function () {
            if (typeof gCookies === "undefined") {
                gCookies.push( { "name": "__sholder_general", "value" : "essential" } );
            } else {
                gCookies.forEach(function (element, index, array) {
                    if (element.name == "__sholder_general") element.value = "essential";
                });
            }
            setCookie("__sholder_general", '{ "value" : "essential" }', 365);
            cookieAlert.classList.remove("show");
            // dispatch the accept event
            window.dispatchEvent(new Event("cookieAlertAcceptEssential"));
        }); 
	}
    
    // Cookie functions
    function setCookie(cname, cvalue, exdays) {
        var d = new Date();
        d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
        var expires = "expires=" + d.toUTCString();
        document.cookie = cname + "=" + B64.encode(cvalue) + ";" + expires + ";path=/;sameSite=Strict";
    }

    function getCookie(cname) {
        var name = cname + "=";
        var decodedCookie = decodeURIComponent(document.cookie);
        var ca = decodedCookie.split(';');
        for (var i = 0; i < ca.length; i++) {
            var c = ca[i];
            while (c.charAt(0) === ' ') {
                c = c.substring(1);
            }
            if (c.indexOf(name) === 0) {
                return B64.decode(c.substring(name.length, c.length));
            }
        }
        return "";
    }
	
	function retrieveCookies(pName) {
		var cookie = getCookie(pName);
		if (cookie.length > 0) {
        	var json = JSON.parse(cookie);
            json.name = pName;
			gCookies.push(json);
		}
	}
})();