/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

function addPermission(permcode, permdesc) {
    permcode = permcode.trim().toUpperCase();
    if (permcode == "") {
	return false;
    }
    if ($("#permslist div[data-permcode=" + permcode + "]").length) {
	$("#permslist .list-group-item[data-permcode=" + permcode + "]").animate({
	    backgroundColor: "#ff0000",
	}, 500, "linear", function () {
	    $("#permslist .list-group-item[data-permcode=" + permcode + "]").animate({
		backgroundColor: "#ffffff",
	    }, 500);
	});
	return false;
    }
    if (typeof permdesc == "undefined") {
	$.post("action.php", {
	    action: 'autocomplete_permission',
	    q: $("#perms-box").val()
	}, function (resp) {
	    if (resp.length === 0) {
		return;
	    }
	    if (resp.length === 1) {
		permdesc = resp[0].info;
	    } else {
		for (var i = 0; i < resp.length; i++) {
		    if (resp[i].name == permcode) {
			permdesc = resp[i].info;
			break;
		    }
		}
		if (typeof permdesc == "undefined") {
		    return;
		}
	    }
	    $('#permslist').append("<div class=\"list-group-item\" data-permcode=\"" + permcode + "\">" + permcode + "<div class=\"btn btn-danger btn-sm pull-right rmperm\"><i class=\"fa fa-trash-o\"></i></div><input type=\"hidden\" name=\"permissions[]\" value=\"" + permcode + "\" /> <p class=\"small\">" + permdesc + "</p></div>");
	    $("#perms-box").val("");
	}, "json");
    } else {
	$('#permslist').append("<div class=\"list-group-item\" data-permcode=\"" + permcode + "\">" + permcode + "<div class=\"btn btn-danger btn-sm pull-right rmperm\"><i class=\"fa fa-trash-o\"></i></div><input type=\"hidden\" name=\"permissions[]\" value=\"" + permcode + "\" /> <p class=\"small\">" + permdesc + "</p></div>");
	$("#perms-box").val("");
    }
}

function removePermission(permcode) {
    $("#permslist div[data-permcode=" + permcode + "]").remove();
}

var options = {
    url: "action.php",
    ajaxSettings: {
	dataType: "json",
	method: "GET",
	data: {
	    action: "autocomplete_user"
	}
    },
    preparePostData: function (data) {
	data.q = $("#user-box").val();
	return data;
    },
    getValue: function (element) {
	return element.username;
    },
    template: {
	type: "custom",
	method: function (value, item) {
	    return item.name + " <i class=\"small\">" + item.username + "</i>";
	}
    },
    list: {
	onClickEvent: function () {
	    var value = $("#user-box").getSelectedItemData().username;
	    document.location.href = "app.php?page=permissions&user=" + value;
	}
    },
    requestDelay: 500
};

$("#perms-box").easyAutocomplete({
    url: "action.php",
    ajaxSettings: {
	dataType: "json",
	method: "GET",
	data: {
	    action: "autocomplete_permission"
	}
    },
    preparePostData: function (data) {
	data.q = $("#perms-box").val();
	return data;
    },
    getValue: function (element) {
	return element.name;
    },
    template: {
	type: "custom",
	method: function (value, item) {
	    return item.name + " <i class=\"small\">" + item.info + "</i>";
	}
    },
    list: {
	onClickEvent: function () {
	    var permcode = $("#perms-box").getSelectedItemData().name;
	    var permdesc = $("#perms-box").getSelectedItemData().info;
	    addPermission(permcode, permdesc);
	}
    },
    requestDelay: 500
});

$("#user-box").easyAutocomplete(options);

$("#user-box").keyup(function (e) {
    if (e.keyCode == 13) {
	$("#selectuserbtn").click();
    }
});

$("#selectuserbtn").click(function () {
    document.location.href = "app.php?page=permissions&user=" + $("#user-box").val();
});

$("#perms-box").keyup(function (event) {
    if (event.keyCode == 13) {
	$("#addpermbtn").click();
	event.preventDefault();
	return false;
    }
});
$("#perms-box").keydown(function (event) {
    if (event.keyCode == 13) {
	event.preventDefault();
	return false;
    }
});

$("#addpermbtn").click(function () {
    addPermission($("#perms-box").val());
});

$('#permslist').on("click", ".rmperm", function () {
    removePermission($(this).parent().data("permcode"));
});