//轉向登入頁
function returnLoginPage(){
    location.href = '/ch/member_welcome.php';
}
//發佈文章
function publishForumDiscuss(){

	errornum=0;
    //標題
	if($("form#forumPubForm #f_subject").val() == ""){
		alert("請輸入標題！");
        errornum++;
		$("form#forumPubForm #f_subject").focus();
		return false;
	}
	//內容
	if($("form#forumPubForm #f_content").val() == ""){
		alert("請輸入內容！");
        errornum++;
		$("form#forumPubForm #f_content").focus();
		return false;
	}

	if(errornum <= 0){
 		
        let myForm = document.getElementById('forumPubForm');
        let formData = new FormData(myForm);
        
        $.ajax({
            type: "POST",
            url: "ajax/forum_discuss_publish.php",
            data: formData,
            dataType: "json",
            cache: false,
            processData: false, // Don't process the files
            contentType: false, // Set content type to false as jQuery will tell the server its a query string request
        })
        .done(function(data) {
            console.log("success");
            if(data['status'] == "true"){  
                alert(data['msg']);
                location.reload();
            }else{
                alert(data['msg']);
            }
        })
        .fail(function() {
        	console.log("error");
            alert("系統連線異常，請稍後再試！");
        });
        
    }
}
//更新文章
function editForumDiscuss(){

	errornum=0;
    //標題
	if($("form#forumEditForm #f_subject").val() == ""){
		alert("請輸入標題！");
        errornum++;
		$("form#forumEditForm #f_subject").focus();
		return false;
	}
	//內容
	if($("form#forumEditForm #f_content").val() == ""){
		alert("請輸入內容！");
        errornum++;
		$("form#forumEditForm #f_content").focus();
		return false;
	}

	if(errornum <= 0){
        
        let myForm = document.getElementById('forumEditForm');
        let formData = new FormData(myForm);
        
        $.ajax({
            type: "POST",
            url: "ajax/forum_discuss_edit.php",
            data: formData,
            dataType: "json",
            cache: false,
            processData: false, // Don't process the files
            contentType: false, // Set content type to false as jQuery will tell the server its a query string request
        })
        .done(function(data) {
            console.log("success");
            if(data['status'] == "true"){  
                alert(data['msg']);
                location.href = data['url'];
                //location.reload();
            }else{
                alert(data['msg']);
            }
        })
        .fail(function() {
        	console.log("error");
            alert("系統連線異常，請稍後再試！");
        });
        
        /*
        $.ajax({
            type: "POST",
            url: "ajax/forum_discuss_edit.php",
            data: $("form#forumEditForm").serialize(),
            dataType: "json",
            cache: false
        })
        .done(function(data) {
            //console.log("success");
            if(data['status'] == "true"){  
                alert(data['msg']);
                location.reload();
            }else{
                alert(data['msg']);
            }
        })
        .fail(function() {
        	//console.log("error");
            alert("系統連線異常，請稍後再試！");
        });
        */
    }
}
//刪除文章
function deleteForumDiscuss(){
    $.ajax({
        type: "POST",
        url: "ajax/forum_discuss_remove.php",
        data: $("form#forumDelForm").serialize(),
        dataType: "json",
        cache: false
    })
    .done(function(data) {
        //console.log("success");
        if(data['status'] == "true"){  
            alert(data['errormsg']);
            location.reload();
        }else{
            alert(data['errormsg']);
        }
    })
    .fail(function() {
    	//console.log("error");
        alert("系統連線異常，請稍後再試！");
    });
}

//刪除文章_圖片
function deleteForumDiscussPicture(){
    $('.lightbox_gallery input[name=forum_id]').val( $('.lightbox_gallery .page-content').attr('forum-id') );
    $('.lightbox_gallery input[name=gallery_index]').val( $('.lightbox_gallery .page-content').attr('forum-picture-index') );
    $('.lightbox_gallery').hide(); // 關閉光箱
    $.ajax({
        type: "POST",
        url: "ajax/forum_photo_remove.php",
        data: new FormData( $('.lightbox_gallery').find('form')[0] ),
        dataType: "json",
        cache: false,
        contentType: false, //required
        processData: false, // required
    })
    .done(function(data) {
        //console.log("success");
        if(data['status'] == "true"){  
            alert(data['errormsg']);
            location.reload();
        }else{
            alert(data['errormsg']);
        }
    })
    .fail(function() {
    	//console.log("error");
        alert("系統連線異常，請稍後再試！");
    });
}


//文章-留言按讚
function likeForumDiscuss(thisObj){
	
    var messageId = $(thisObj).attr('message-id');
    var forumId = $(thisObj).closest('.page-content').attr('forum-id');
    var picId = $(thisObj).closest('.page-content').attr('forum-picture-id');
    var picIndex = $(thisObj).closest('.page-content').attr('forum-picture-index');
    $.ajax({
        type: "POST",
        url: "ajax/forum_discuss_like.php",
		data: {
            'mid': messageId,
            'fid': forumId,
            'pid': picId,
            'pindex': picIndex,
        },
        dataType: "json",
        cache: false
    })
    .done(function(data) {
        //console.log("success");
        if(data['status'] == "true"){  
            //取消按讚
            if(data['slike'] == "N"){  
            	//console.log("removeClass");
            	$(thisObj).removeClass('setLikeComplete')
            	$(thisObj).removeClass('light')
            }
            if(data['slike'] == "Y"){  
            	//console.log("addClass");
            	var completeClass="setLikeComplete";
                var likeClass=$(thisObj).attr('class');
                $(thisObj).addClass(completeClass);
                $(thisObj).addClass('light');
            }
        }
    })
    .fail(function() {
    	//console.log("error");
        alert("系統連線異常，請稍後再試！");
    });
    
}