var myPodium,

    myTweetSource,

    myQueueManager;

var columnCounts,

    onlineTweets = [],

    dumpIsPaused = false;

var MAX_TWEETS_BEFORE_DUMP = 20,

    TWEETS_TO_DUMP_AT_ONCE = 10;

function updateLastTweetList() {

    var _filtered = myTweetSource.afterDate(startHour),

        _txtFilter = $("#btv-cp-champ-filtre").val(),

        _reFilter = null;

    if (_txtFilter.length > 1) {

        _filtered = _filtered.search(_txtFilter);

        _reFilter = regexpFromText(_txtFilter);

        for (var _i = 0; _i < onlineTweets.length; _i++) {

            if (onlineTweets[_i].text.search(_reFilter) == -1) {

                $('#'+onlineTweets[_i].id_str).fadeTo(250, 0.1);

            } else {

                $('#'+onlineTweets[_i].id_str).fadeTo(250, 1);

            }

        }

    } else {

        for (var _i = 0; _i < onlineTweets.length; _i++) {

            $('#'+onlineTweets[_i].id_str).fadeTo(250, 1);

        }

    }

    $('#btv-cp-liste-tweets-tout').html(

        _filtered.reverse().slice(0,20).map(function(_t) {

            return '<li onclick="addTweetToSelection(\''

                + _t.id_str

                + '\'); return false;"><a title="Ajouter à la sélection" href="#"><span class="btv-cp-tweet-date">'

                + _t.created_at.match(/\d+:\d+:\d+/)[0]

                + '</span> <span class="btv-cp-tweet-from">'

                + ( _reFilter ? ('@' + _t.from_user).replace(_reFilter, '<span class="btv-cp-highlight">$1</span>') : ('@' + _t.from_user) )

                + '</span> <span class="btv-cp-tweet-text">'

                + ( _reFilter ? _t.text.replace(_reFilter, '<span class="btv-cp-highlight">$1</span>') : _t.text )

                + '</span><div class="btv-cp-tweet-button btv-cp-tweet-add"></div></a></li>'

        }).join('')

    );

}

function addTweetToSelection(tweetId) {

    var _t = myTweetSource.tweetById(tweetId);

    if (_t) {

        $("#btv-cp-liste-tweets-selection").prepend(

            '<li><a title="Afficher sur l\'écran" href="#" onclick="showTweetOnScreen(\''

            + _t.id_str

            + '\'); return false;"><span class="btv-cp-tweet-date">'

            + _t.created_at.match(/\d+:\d+:\d+/)[0]

            + '</span> <span class="btv-cp-tweet-from">@'

            + _t.from_user

            + '</span> <span class="btv-cp-tweet-text">'

            + _t.text

            + '</span><div class="btv-cp-tweet-button btv-cp-tweet-show"></div></a>'

            + '<a title="Supprimer de cette liste" href="#" onclick="$(this).parent().detach(); return false;"><div class="btv-cp-tweet-button btv-cp-tweet-remove"></div></a></li>'

        );

    }

}

function showTweetOnScreen(tweetId) {

    var _t = myTweetSource.tweetById(tweetId);

    console.log(_t);

    if (_t) {

        $("#btv-bigtweet").html('<img class="btv-bigtweet-image" src="'

        + _t.profile_image_url

        + '" /><p class="btv-bigtweet-screen-name">'

        + _t.from_user

        + '</p><p class="btv-bigtweet-name">'

        + _t.from_user_name

        +'</p><p class="btv-bigtweet-text">'

        + _t.text

        +'</p>').show();

        $(".btv-cp-hide-tweets").show();

    }

}

$(function() {

    columnCounts = columnKeywords.map(function() {

        return 0;

    })

    setInterval(function() {

        var _t = Math.floor((new Date() - startHour)/1000),

            _s = _t % 60,

            _m = Math.floor(_t/60) % 60,

            _h = Math.floor(_t/3600);

        $("#btv-cp-temps").html(

            _h  + ':' + (_m < 10 ? '0' : '') + _m + ':' + (_s < 10 ? '0' : '') + _s

        )

    }, 500);

    myPodium = new Btv_Podium([0,0,0,0], { minHeight: 50 });

    $("#podium-labels").html(columnKeywords.map(function(_w) {

        return '<li>' + _w + '</li>'

    }).join(""));

    myTweetSource = new Btv_TweetSource({

        keywords: searchKeywords

    });

    myTweetSource.setOnNewTweets(function() {

        var _filtered = this.afterDate(startHour);

        $("#btv-cp-nb-tweets").html(_filtered.count());

        var _counts = [];

        for (var _i = 0; _i < columnKeywords.length; _i++) {

            _counts.push(_filtered.search(columnKeywords[_i]).count());

        }

        updateLastTweetList();

        myPodium.update(_counts);

        $("#podium-chiffres").html(_counts.map(function(_c) {

            return '<li>' + _c + '</li>'

        }).join(""));

    });

    myQueueManager = new Btv_TweetQueueManager(myTweetSource, function(_t) {

        var _cat = -1;

        for (var i = 0; i < columnKeywords.length; i++) {

            if (_t.text.search(regexpFromText(columnKeywords[i])) != -1) {

                _cat = i;

                break;

            }

        }

        if (_cat != -1) {

            _t.cat = _cat;

            columnCounts[_cat]++;

            onlineTweets.push(_t);

            createBallTweetForce(_t);

            if (!dumpIsPaused) {

                for (var _i = 0; _i < columnCounts.length; _i++) {

                    if (columnCounts[_cat] > MAX_TWEETS_BEFORE_DUMP) {

                        var toDel = onlineTweets.splice(0,TWEETS_TO_DUMP_AT_ONCE);

                        for (var _j = 0; _j < toDel.length; _j++) {

                            var _id = toDel[_j].id_str;

                            world.DestroyBody(b2bod[_id]);

                                $(this).remove(); 

                            });

                        }

                        // Regenerate column counts

                        columnCounts = columnKeywords.map(function() {

                            return 0;

                        });

                        for (var _k = 0; _k < onlineTweets.length; _k++) {

                            columnCounts[onlineTweets[_k].cat]++;

                        }

                        break;

                    }

                }

            }

        }

    });

    $("#btv-cp-champ-filtre").keyup(function() {

        updateLastTweetList();

    });

    $("#btv-cp-clear-filtre").click(function() {

        $("#btv-cp-champ-filtre").val("");

        updateLastTweetList();

        return false; 

    });

    $("#btv-bigtweet, .btv-cp-hide-tweets").click(function() {

        $("#btv-bigtweet, .btv-cp-hide-tweets").hide();

    });

    $("#btv-cp-cont-pause-amont").click(function() {

       if (myQueueManager.playPause()) {

           $(this).removeClass("btv-cp-status-pause");

           $(this).addClass("btv-cp-status-play");

       } else {

           $(this).addClass("btv-cp-status-pause");

           $(this).removeClass("btv-cp-status-play");

       }

    });

    $("#btv-cp-cont-pause-aval").click(function() {

        dumpIsPaused = !dumpIsPaused

        if (dumpIsPaused) {

            $(this).removeClass("btv-cp-status-pause");

            $(this).addClass("btv-cp-status-play");

        } else {

            $(this).addClass("btv-cp-status-pause");

            $(this).removeClass("btv-cp-status-play");

        }

    });

});