// @require variables:
if ('undefined' === typeof UNIQ_HASH) throw "Missing UNIQ_HASH"; // $this->_htmlID,
if ('undefined' === typeof FUNCTION_FILE_LIST_UPDATE_AJAX) throw "Missing FUNCTION_FILE_LIST_UPDATE_AJAX"; // "fileListUpdateAjax{$this->_htmlID}", // fileListUpdateAjax
if ('undefined' === typeof FUNCTION_FILE_LIST_UPDATE) throw "Missing FUNCTION_FILE_LIST_UPDATE"; // "fileListUpdate{$this->_htmlID}", // fileListUpdate
if ('undefined' === typeof FUNCTION_CONN_TBL_LIST_UPDATE_AJAX) throw "Missing FUNCTION_CONN_TBL_LIST_UPDATE_AJAX"; // "connTblListUpdateAjax{$this->_htmlID}", // connTblListUpdateAjax
if ('undefined' === typeof FUNCTION_CONN_TBL_LIST_UPDATE) throw "Missing FUNCTION_CONN_TBL_LIST_UPDATE"; // "connTblListUpdate{$this->_htmlID}", // connTblListUpdate
if ('undefined' === typeof FUNCTION_FILE_LIST_ACTIONS) throw "Missing FUNCTION_FILE_LIST_ACTIONS"; // "fileListActions{$this->_htmlID}", // fileListActions
if ('undefined' === typeof CONN_TABLES) throw "Missing CONN_TABLES"; // $this->getConnectedTables(),
if ('undefined' === typeof NODE_ID_FILES_FRM) throw "Missing NODE_ID_FILES_FRM"; // "FILES_FRM_{$this->_htmlID}",
if ('undefined' === typeof NODE_ID_FRM_UPLOAD_RESULTS) throw "Missing NODE_ID_FRM_UPLOAD_RESULTS"; // "FRM_UPLOAD_RESULTS_{$this->_htmlID}",
if ('undefined' === typeof NODE_ID_FILES_TAB) throw "Missing NODE_ID_FILES_TAB"; // "FILES_TAB_{$this->_htmlID}",
if ('undefined' === typeof NODE_ID_FILES_LIST) throw "Missing NODE_ID_FILES_LIST"; // "FILES_LIST_{$this->_htmlID}",
if ('undefined' === typeof NODE_ID_FILES_CONN_TBLS) throw "Missing NODE_ID_FILES_CONN_TBLS"; // "FILES_CONN_TBLS_{$this->_htmlID}",
if ('undefined' === typeof NODE_ID_FILES_LIST_ACTIONS) throw "Missing NODE_ID_FILES_LIST_ACTIONS"; // "FILES_LIST_ACTIONS_{$this->_htmlID}",
if ('undefined' === typeof NODE_ID_FILES_MULTIPLE_UPLOAD) throw "Missing NODE_ID_FILES_MULTIPLE_UPLOAD"; // "FILES_MULTIPLE_UPLOAD_{$this->_htmlID}",
if ('undefined' === typeof URL_FILE_LIST_UPDATE_AJAX) throw "Missing URL_FILE_LIST_UPDATE_AJAX";
if ('undefined' === typeof URL_FILE_REMOVE_AJAX) throw "Missing URL_FILE_REMOVE_AJAX";
if ('undefined' === typeof URL_CONNECTED_TABLE_LIST) throw "Missing URL_CONNECTED_TABLE_LIST";
if ('undefined' === typeof URL_FILE_PERMS_REFRESH) throw "Missing URL_FILE_PERMS_REFRESH";
if ('undefined' === typeof URL_FILE_UPLOAD) throw "Missing URL_FILE_UPLOAD";
if ('undefined' === typeof CAN_WRITE_RECORD) throw "Missing CAN_WRITE_RECORD";
if ('undefined' === typeof SHARE_POINT) throw "Missing SHARE_POINT";
if ('undefined' === typeof JSON_FILES) throw "Missing JSON_FILES";

function fileListUpdateAjax() { // FUNCTION_FILE_LIST_UPDATE_AJAX
	var postData = {};
	jQuery.ajax({
		url: URL_FILE_LIST_UPDATE_AJAX,
		type: 'POST',
		data: postData,
		success: function(data) {
			fileListUpdate(data);
		},
		error: function(jhr, textStatus, errorThrown) {
			console.log('request error: ', errorThrown, ' textStatus: ', textStatus);
		}
	});
}

function fileListUpdate(fileListJson) { // FUNCTION_FILE_LIST_UPDATE
	var fileListNode = jQuery('#' + NODE_ID_FILES_LIST);
	fileListNode.empty();
	fileListJson.map(function(file){
		var node = jQuery('<tr></tr>');
		var fFun = CAN_WRITE_RECORD
			? jQuery('<i class=\"glyphicon glyphicon-remove\" style=\"cursor:pointer; margin-right:2px\" data-filename=\"' + file.name + '\"></i>')
			: null
		;
		var fNameCell = jQuery('<td style=\"overflow: hidden;\"></td>');
		var fName = jQuery('<div style=\"overflow:hidden; white-space:nowrap;\" title=\"' + file.name + '\"></div>');
		if (fFun) fName.append(fFun);
		fName.append(file.name);
		fName.appendTo(fNameCell);
		node.append(fNameCell);
		node.append('<td style=\"overflow:hidden; white-space:nowrap; text-align:center;\">' + '<a href=\"' + file.web + '\" target=\"_blank\" class=\"glyphicon glyphicon-download-alt\"></a>' + '</td>');
		if (SHARE_POINT) {
			node.append('<td style=\"overflow:hidden; white-space:nowrap; text-align:center;\">' + '<a href=\"' + SHARE_POINT + '/' + file.name + '\" target=\"_blank\" class=\"glyphicon glyphicon-folder-open\"></a>' + '</td>');
		}
		node.append('<td style=\"overflow:hidden; white-space:nowrap; text-align:right;\">' + file.sizeStr + '</td>');
		node.append('<td style=\"overflow:hidden; white-space:nowrap;\">' + file.created + '</td>');
		node.appendTo(fileListNode);

		if (fFun) {
			jQuery(fFun).click(function(e){
				var n = jQuery(e.target);
				var fname= n.data('filename');
				if (!fname) {
					return false;
				}
				if (confirm('Czy jesteś pewien, że chcesz usunąć plik o nazwie ' + fname + '?')) {
					var postData = new FormData()
					postData.append('filename', fname)
					window.fetch(URL_FILE_REMOVE_AJAX, {
						method: 'POST',
						body: postData,
						credentials: 'same-origin',
					}).then(function (response) {
						return response.json()
					}).then(function (response) {
						p5UI__notifyAjaxCallback(response)
						fileListUpdateAjax()
					}).catch(function (e) {
						p5UI__notifyAjaxCallback({ type: 'error', msg: e })
						console.warn(e)
						fileListUpdateAjax()
					})
				}
			});
		}
	});
}

function connTblListUpdateAjax(connTblID) { // FUNCTION_CONN_TBL_LIST_UPDATE_AJAX
	var postData = {};

	// clear current file list
	jQuery('#' + NODE_ID_FILES_CONN_TBLS).find('.files-list').empty();

	jQuery.ajax({
		url: URL_CONNECTED_TABLE_LIST + '&connTblID=' + connTblID,
		type: 'POST',
		data: postData,
		success: function(data) {
			connTblListUpdate(data);
		},
		error: function(jqXHR, textStatus, errorThrown) {
			var txt = jqXHR.responseText || 'Error';
			jQuery('#' + NODE_ID_FILES_CONN_TBLS).find('.files-list').html('<tr><td colspan=\"6\"><div class=\"alert alert-danger\">' + txt + '</div></td></tr>');
			if (priv.options.debug) console.log('connTblListUpdateAjax error: ', errorThrown, ' textStatus: ', textStatus);
		}
	});
}

function connTblListUpdate(fileListJson) { // FUNCTION_CONN_TBL_LIST_UPDATE
	var fileListNode = jQuery('#' + NODE_ID_FILES_CONN_TBLS).find('.files-list');
	fileListNode.empty();
	fileListJson.map(function(file){
		var node = jQuery('<tr></tr>');
		var fNameCell = jQuery('<td style=\"overflow: hidden;\"></td>');
		var fName = jQuery('<div style=\"overflow:hidden; white-space:nowrap;\" title=\"' + file.name + '\"></div>');
		fName.append(file.name);
		fName.appendTo(fNameCell);
		node.append(fNameCell);
		node.append('<td style=\"overflow:hidden; white-space:nowrap; text-align:center;\">' + '<a href=\"' + file.web + '\" target=\"_blank\" class=\"glyphicon glyphicon-download-alt\"></a>' + '</td>');
		node.append('<td style=\"overflow:hidden; white-space:nowrap; text-align:right;\">' + file.sizeStr + '</td>');
		node.append('<td style=\"overflow:hidden; white-space:nowrap;\">' + file.created + '</td>');
		node.appendTo(fileListNode);
	});
}

function fileListActions() { // FUNCTION_FILE_LIST_ACTIONS
	var filePermsReload = jQuery('#' + NODE_ID_FILES_LIST_ACTIONS);
	var btnReload = jQuery('<button class="btn-link btn-sm" title="odśwież uprawnienia do plików"><span class="glyphicon glyphicon-refresh"></span>Odśwież</button>');
	btnReload.on('click', function(e) {
		//console.log('TODO: click reload perms...');

		function notifyAjaxCallback(data) {
			var notify = {};
			notify.type = (data && data.type)? data.type : '';
			notify.msg = (data && data.msg)? data.msg : '';
			switch (notify.type) {
				case 'success':
					if (!notify.msg) notify.msg = 'OK';
					break;
				case 'info':
					if (!notify.msg) notify.msg = '';
					break;
				case 'error':
					if (!notify.msg) notify.msg = 'Wystąpiły błędy';
					break;
				case 'warning':
					notify.type = 'warn';
					if (!notify.msg) notify.msg = 'Wystąpiły błędy';
					break;
				default:
					notify.msg = 'Nieznany błąd';
					if (data && data.errorCode) notify.msg += ' ' + data.errorCode;
					notify.type = '';
			}
			jQuery.notify(notify.msg, notify.type);
		}

		var reqData = {};
		jQuery.ajax({
			data: reqData,
			dataType: 'json',
			type: "GET",
			url: URL_FILE_PERMS_REFRESH,
		})
		.done(function(data, textStatus, jqXHR){
			notifyAjaxCallback(data);
			if (data && data.files) {
				fileListUpdate(data.files);
			}
		})
		.fail(function(jqXHR){// jqXHR.fail(function( jqXHR, textStatus, errorThrown ) {});
			if (jqXHR.responseJSON) {
				notifyAjaxCallback(jqXHR.responseJSON);
			}
			else {
				var txt = jqXHR.responseText || 'Wystąpiły błędy';
				if (jqXHR.status == 404) {
					jQuery.notify(jqXHR.responseText, 'error');
				} else {
					jQuery.notify(jqXHR.responseText, 'warn');
				}
			}
		});
	});
	filePermsReload.append(btnReload);
}

jQuery(document).ready(function(){
	jQuery('#' + NODE_ID_FILES_TAB + ' a').click(function(e) {
		e.preventDefault();
		jQuery(this).tab('show');
	})
	.on('shown.bs.tab', function(e) {
		var fileSource = jQuery(e.target).data('toggle')
			, frm = jQuery('#' + NODE_ID_FILES_FRM).get(0);
		if (frm['M_DIST_UPLOAD_SOURCE']) {
			frm['M_DIST_UPLOAD_SOURCE'].value = fileSource;
		}
	})

	jQuery('#' + NODE_ID_FILES_FRM).ajaxForm({
		url: URL_FILE_UPLOAD,
		beforeSubmit: function(args, $form, options) {
			//console.log('#' + NODE_ID_FILES_FRM + '.ajaxForm->beforeSubmit()...');
			var argsMap = [];
			args.map(function(v, k) {
				argsMap[v.name] = v.value;
			});
			// validate
			if (argsMap['M_DIST_UPLOAD_SOURCE'] == 'local') {
				if (!argsMap['M_DIST_FILES_NAME']) {
					//console.log('#' + NODE_ID_FILES_FRM+'.ajaxForm->beforeSubmit() M_DIST_UPLOAD_SOURCE=local && !M_DIST_FILES_NAME');
					return false;
				}
			}
			else if (argsMap['M_DIST_UPLOAD_SOURCE'] == 'scan') {
				if (!argsMap['SCANS_COLUMN_ADD']) {
					//console.log('#' + NODE_ID_FILES_FRM+'.ajaxForm->beforeSubmit() M_DIST_UPLOAD_SOURCE=scan && !SCANS_COLUMN_ADD');
					return false;
				}
			}
			else {
				return false;
			}

			jQuery('#' + NODE_ID_FRM_UPLOAD_RESULTS).html('Wysyłanie...');
		},
		success: function(data) {
			//console.log('#' + NODE_ID_FILES_FRM+'.ajaxForm->success()...');
			var outJqNode = jQuery('#' + NODE_ID_FRM_UPLOAD_RESULTS);
			var btnClose = '<button type="button" class="close" data-dismiss="alert"><i class="glyphicon glyphicon-remove"></i></button>';
			if (typeof data == 'object') {
				if (data.type == 'error') {
					outJqNode.html('<div class="alert alert-danger">' + btnClose + data.msg + '</div>');
				} else if (data.type == 'SUCCESS') {
					outJqNode.html('<div class="alert alert-success">' + btnClose + data.msg + '</div>');
					fileListUpdateAjax();
					// TODO: scanFileListUpdateAjax...
				}
			} else {
				if (data.substr(0, 7) == 'WARNING') {
					data = data.substr(7);
					outJqNode.html('<div class="alert alert-warning">' + btnClose + data + '</div>');
				} else if (data.substr(0, 5) == 'error') {
					data = data.substr(5);
					outJqNode.html('<div class="alert alert-danger">' + btnClose + data + '</div>');
				} else if (data.substr(0, 7) == 'SUCCESS') {
					data = data.substr(7);
					outJqNode.html('<div class="alert alert-success">' + btnClose + data + '</div>');
					fileListUpdateAjax();
					// TODO: scanFileListUpdateAjax...
				} else if (data.substr(0, 4) == 'INFO') {
					data = data.substr(4);
					outJqNode.html('<div class="alert alert-info">' + btnClose + data + '</div>');
				}
			}
		}
	})

	fileListActions()

	var fileList = JSON_FILES

	fileListUpdate(fileList)

	var connTbls = CONN_TABLES
	if (connTbls) {
		var connTblsOut = '';
		for(var key in connTbls) {
			connTblsOut += '<button class="btn btn-sm btn-default conn-tbl-load" data-zasobid="' + key + '">' + connTbls[key] + '</button>';
		};

		if (connTblsOut) {
			connTblsOut = 'Pliki w powiązanych tabelach: <div class="btn-group">' + connTblsOut + '</div>';
			connTblsOut += '<div style="max-height:180px; overflow:auto; border-bottom:1px solid #ddd;">' +
				'<table class="table table-bordered table-hover">' +
					'<colgroup>' +
						'<col style="">' +
						'<col style="width:30px;">' +
						( (SHARE_POINT) ? '<col style="width:30px;">' : '' ) +
						'<col style="width:80px;">' +
						'<col style="width:140px;">' +
					'</colgroup>' +
					'<tbody class="files-list">' +
					'</tbody>' +
				'</table>' +
				'</div>';

			var _connTblsWrap = jQuery('#' + NODE_ID_FILES_CONN_TBLS);
			_connTblsWrap.css('marginBottom', '26px');
			_connTblsWrap.html(connTblsOut);
			_connTblsWrap.find('.conn-tbl-load').each(function(){
				jQuery(this).click(function(e){
					var tblID = jQuery(e.target).data('zasobid');
					if (tblID) {
						connTblListUpdateAjax(tblID);
					}// TODO: else show error
				});
			});
		}
	}

	initDateTimePicker(jQuery('#' + NODE_ID_FILES_FRM));
});

function p5TAFiles_onDropMultiple(event, targetNode, pk, ns) {
	event.preventDefault()
	targetNode.style.backgroundColor = '#eee'
	var files = p5Utils__getFilesFromDropEvent(event)
	if (!files) {
		p5UI__notifyAjaxCallback({
			type: 'info',
			msg: 'brak plików',
		})
		return false
	}
	try {
		var initialContent = (NODE_ID_FILES_MULTIPLE_UPLOAD)
			? document.getElementById(NODE_ID_FILES_MULTIPLE_UPLOAD).innerHTML
			: ''
		;
		p5TA_uploadWithProgress(files, ns, pk, {
			onProgress: function (loadedPercent) {
				var intPercent = Math.floor(loadedPercent)
				if (NODE_ID_FILES_MULTIPLE_UPLOAD) {
					document.getElementById(NODE_ID_FILES_MULTIPLE_UPLOAD).innerHTML = '<div class="progress">' +
					  '<div class="progress-bar" role="progressbar" aria-valuenow="' + intPercent + '" aria-valuemin="0" aria-valuemax="100" style="width: ' + intPercent + '%;">' +
					    intPercent + '%' +
					  '</div>' +
					'</div>'
				} else {
					p5UI__notifyAjaxCallback({ type: 'info', msg: 'wgrano ' + intPercent + '%' })
				}
			},
			onLoad: function (response) {
				if (NODE_ID_FILES_MULTIPLE_UPLOAD) {
					document.getElementById(NODE_ID_FILES_MULTIPLE_UPLOAD).innerHTML = initialContent
				}
				try {
					var respJson = JSON.parse(response)
				} catch (e) {
					p5UI__notifyAjaxCallback({ type: 'error', msg: 'Wystąpił błąd podczas wgrywania plików' })
					return false
				}
				if (respJson && respJson.type && respJson.msg) {
					p5UI__notifyAjaxCallback(respJson)
				}
				fileListUpdateAjax()
			},
			onError: function (e) {
				p5UI__notifyAjaxCallback({ type: 'error', msg: e })
				console.warn('error', e)
			}
		})
	} catch (e) {
		console.warn(e)
	}
}

function p5TAFiles_onDragOverMultiple(event, targetNode) { // 'ondragover' => "p5TAFiles_onDragOverMultiple", // "event.preventDefault(); this.style.backgroundColor='#D9EDF7'",
	event.preventDefault()
	targetNode.style.backgroundColor = '#D9EDF7'
}
function p5TAFiles_onDragLeaveMultiple(event, targetNode) { // 'ondragleave' => "p5TAFiles_onDragLeaveMultiple", // "event.preventDefault(); this.style.backgroundColor='#eee'",
	event.preventDefault()
	targetNode.style.backgroundColor = '#eee'
}
function p5TAFiles_onDragEndMultiple(event, targetNode) { // 'ondragend' => "p5TAFiles_onDragEndMultiple", // "event.preventDefault(); this.style.backgroundColor='#eee'",
	event.preventDefault()
	targetNode.style.backgroundColor = '#eee'
}

global[FUNCTION_FILE_LIST_UPDATE_AJAX] = fileListUpdateAjax
global[FUNCTION_FILE_LIST_UPDATE] = fileListUpdate
global[FUNCTION_CONN_TBL_LIST_UPDATE_AJAX] = connTblListUpdateAjax
global[FUNCTION_CONN_TBL_LIST_UPDATE] = connTblListUpdate
global[FUNCTION_FILE_LIST_ACTIONS] = fileListActions
global['p5TAFiles_onDropMultiple'] = p5TAFiles_onDropMultiple
global['p5TAFiles_onDragOverMultiple'] = p5TAFiles_onDragOverMultiple
global['p5TAFiles_onDragLeaveMultiple'] = p5TAFiles_onDragLeaveMultiple
global['p5TAFiles_onDragEndMultiple'] = p5TAFiles_onDragEndMultiple