//1 minutes = 60 seconds converted to milliseconds
var total_gamelength = 60 * 1000 
var current_gamestart = 0
var sound_playing = false

registerAction('Randomise_starters', '', 'Randomise starters', 'component:button:button,component:feed:feed_item_view,string:theme:Food');
function Randomise_starters(comp,feed,theme){
    var sorted_list = new Array()
    var shuffled_list = new Array()
    var scores_list = new Array()
    
    //this applies the filter on the theme column of the data
    var data =  JSON.parse(getProperty(feed,"json"))
    var data_filtered = data.filter(function (e) {
        return e.theme == theme;
    });

    //make a list of items in the feedlist
    var list_length = data_filtered.length
    for (step = 0; step < list_length; step++) {
        sorted_list[step] = data_filtered[step]["idx"]
    }
    
    shuffled_list = sorted_list

    for (step = 0; step <= 100; step++) {
        //pick out two random cards out of the deck
        var pick_card1 = Math.floor(Math.random() * list_length);
        var pick_card2 = Math.floor(Math.random() * list_length);
        //remember the first card
        var temp = shuffled_list[pick_card1]
        //update the first card
        shuffled_list[pick_card1] = shuffled_list[pick_card2]
        //now set the second card = to our remembered first card
        shuffled_list[pick_card2] = temp
    }

    setData(comp,"start_card", 0)
    setData(comp,"shuffled_list",JSON.stringify(shuffled_list))
    setData(comp,"scores_list",JSON.stringify(scores_list))

    current_gamestart = getGlobal("uptime")
    sound_playing = false
}

registerAction('Next_Card', '', 'Next card', 'component:button:button,component:feed:feed_item_view');
function Next_Card(comp,feed){
    // you got it correct!!!!
    var dt = getData(comp,"shuffled_list")
    var shuffled_list = JSON.parse(dt)

    var start_card = Number(getData(comp,"start_card"))

    var view_id = getProperty(feed,'unique_id')
    callAction("set_feed_item", view_id, "0", "custom_index", shuffled_list[start_card])

    //update scores_list
    var dt = getData(comp,"scores_list")
    var scores_list = JSON.parse(dt)
    scores_list[start_card-1] = 1
    setData(comp,"scores_list",JSON.stringify(scores_list))

    //pick next card
    start_card++
    setData(comp, "start_card",start_card)
}

registerAction('Pass_Card', '', 'Pass card', 'component:button:button,component:feed:feed_item_view');
function Pass_Card(comp,feed){
    // you passed!!!
    var dt = getData(comp,"shuffled_list")
    var shuffled_list = JSON.parse(dt)

    var start_card = Number(getData(comp,"start_card"))

    var view_id = getProperty(feed,'unique_id')
    callAction("set_feed_item", view_id, "0", "custom_index", shuffled_list[start_card])

    //update scores_list
    var dt = getData(comp,"scores_list")
    var scores_list = JSON.parse(dt)
    scores_list[start_card-1] = 0
    setData(comp,"scores_list",JSON.stringify(scores_list))

    //pick next card
    start_card++
    setData(comp, "start_card",start_card)
}

registerAction('Update_timer', '', 'Update Timer', 'component:custom:custom');
function Update_timer(comp){
    //update the progress bar with the milliseconds since we started versus the total game length
    current_gamelength = Number(getGlobal("uptime")) - current_gamestart
    progressBar_update(comp, current_gamelength, total_gamelength)

    //check if we are ready to play 7 second countdown..
    if (current_gamelength>total_gamelength-7000 && sound_playing == false){
        callAction("play_sound","countdown_7_seconds.mp3",0,1)
        sound_playing = true
    }

    //check if we hit the end of the game time
    if (current_gamelength>total_gamelength){
        //change page
        callAction("show_page_by_name","timesUP",3);
        //play end of round sound
        callAction("play_sound","success7.mp3",0,1);
    }
}



registerFeed('times_up_feed', 'times_up_feed', '');
function times_up_feed(feed) {
    //var samplelist = '[{"starter":"Iron Man","image":"tick.png"},{"starter":"Hulk","image":"tick.png"}]'
    var comp2 = findComponent('game', 'button', 'main_button');

    var feedlist = findComponent('game', 'feed_item_view', 'feeditemview');
    var data =  JSON.parse(getProperty(feedlist,"json"))
    
    var dt = getData(comp2,"shuffled_list")
    var shuffled_list = JSON.parse(dt)
    var start_card = Number(getData(comp2,"start_card"))

    //var view_id = getProperty(feed,'unique_id')
    //callAction("set_feed_item", view_id, "0", "custom_index", shuffled_list[start_card])

    //update scores_list
    var dt = getData(comp2,"scores_list")
    var scores_list = JSON.parse(dt)
    var count = 0
    var score = 0
    var samplelist = "[{"
    for (step = 0; step < scores_list.length; step++) {
        var index = shuffled_list[step]
        var name = data[index].starters
        samplelist = samplelist + '"starter":"' + name + '","image":"'
        count++
        if (scores_list[step] == 1){
            samplelist = samplelist + 'tick.png"},{'
            score++
        }else{
            samplelist = samplelist + 'cross.png"},{' 
        }
    }
    samplelist = samplelist.substr(0,samplelist.length-3) + "}]"
    setCustomFeed(feed,samplelist)

    //update score
    var scoretext = findComponent('timesUP', 'text', 'Score');
    setProperty(scoretext,"text","Score " + score + "  Pass " + (count-score))
}