local Easing = require("common.easings");
local Footer = require("components.footer");

local VolforceWindow = require("components.volforceWindow")

local resx, resy = game.GetResolution()
local desw = 1080
local desh = 1920
local scale = 1

local bgSfxPlayed = false;

local BAR_ALPHA = 191;
local HEADER_HEIGHT = 100

local backgroundImage = gfx.CreateSkinImage("challenge_result/bg.png", 0);
local playerInfoOverlayBgImage = gfx.CreateSkinImage("challenge_result/player_info_overlay_bg.png", 0);

local headerTitleImage = gfx.CreateSkinImage("challenge_result/header/title.png", 0);

local username = game.GetSkinSetting("username");
local appealCardImage = gfx.CreateSkinImage("crew/appeal_card.png", 0);
local danBadgeImage = gfx.CreateSkinImage("dan/inf.png", 0);
local crewImage = gfx.CreateSkinImage("crew/portrait.png", 0);

local irHeartbeatRequested = false;
local IRserverName = "";

-- AUDIO
game.LoadSkinSample("challenge_result.wav")

function resetLayoutInformation()
    resx, resy = game.GetResolution()
    desw = 1080
    desh = 1920
    scale = resx / desw
end

local function handleSfx()
    if not bgSfxPlayed then
        game.PlaySample("challenge_result.wav", true)
        bgSfxPlayed = true
    end
    if game.GetButton(game.BUTTON_STA) then
        game.StopSample("challenge_result.wav")
    end
    if game.GetButton(game.BUTTON_BCK) then
        game.StopSample("challenge_result.wav")
    end
end

local function load_number_image(path)
    local images = {}
    for i = 0, 9 do
        images[i + 1] = gfx.CreateSkinImage(string.format("%s/%d.png", path, i), 0)
    end
    return images
end

local function draw_number(x, y, alpha, num, digits, images, is_dim, scale, kern)
    scale = scale or 1;
    kern = kern or 1;
    local tw, th = gfx.ImageSize(images[1])
    tw = tw * scale;
    th = th * scale;
    x = x + (tw * (digits - 1)) / 2
    y = y - th / 2
    for i = 1, digits do
        local mul = 10 ^ (i - 1)
        local digit = math.floor(num / mul) % 10
        local a = alpha
        if is_dim and num < mul then
            a = 0.4
        end
        gfx.BeginPath()
        gfx.ImageRect(x, y, tw, th, images[digit + 1], a, 0)
        x = x - (tw * kern)
    end
end

function drawBackground()
    gfx.BeginPath()
    gfx.ImageRect(0, 0, desw, desh, backgroundImage, 1, 0);
end

function drawHeader()
    gfx.BeginPath();
    gfx.FillColor(0, 0, 0, BAR_ALPHA);
    gfx.Rect(0, 0, desw, HEADER_HEIGHT);
    gfx.Fill();
    gfx.ClosePath()

    gfx.ImageRect(desw / 2 - 209, HEADER_HEIGHT / 2 - 52, 419, 105, headerTitleImage, 1, 0)
end

function drawPlayerInfo()
    -- Draw crew
    gfx.BeginPath()
    gfx.ImageRect(460, 215, 522, 362, crewImage, 1, 0);

    -- Draw the info bg
    gfx.BeginPath()
    gfx.ImageRect(300, 352, 374 * 0.85, 222 * 0.85, playerInfoOverlayBgImage, 1, 0);

    -- Draw appeal card
    gfx.BeginPath();
    gfx.ImageRect(145, 364, 103 * 1.25, 132 * 1.25, appealCardImage, 1, 0);

    -- Draw description
    gfx.FontSize(28)
    gfx.LoadSkinFont("Digital-Serial-Bold.ttf")
    gfx.TextAlign(gfx.TEXT_ALIGN_LEFT + gfx.TEXT_ALIGN_MIDDLE)
    gfx.Text("Hellooooooo", 310, 370);

    -- Draw username
    gfx.FontSize(40)
    gfx.Text(username, 310, 413);

    -- Draw IR server name
    gfx.FontSize(28)
    gfx.Text(IRserverName, 310, 453);

    -- Draw dan badge
    gfx.BeginPath();
    gfx.ImageRect(311, 490, 107 * 1.25, 29 * 1.25, danBadgeImage, 1, 0);
end

local scoreNumber = load_number_image("score_num");

function drawScorePanelContent()
    game.Log("Drawing scores...", game.LOGGER_INFO) -- debug
    for i, chart in ipairs(result.charts) do
        if chart.score == nil then
            game.Log("Score does not exist? Quitting loop...", game.LOGGER_WARNING)
            break
        end
        game.Log("#" .. i .. " chart.score: " .. chart.score, game.LOGGER_INFO) -- debug
        -- Draw score
        draw_number(250, 150, 1.0, math.floor(chart.score / 10000), 4, scoreNumber, true, 0.40, 1.12)
        -- still not sure how ui scaling/layers works in this game, still figuring it out :p
    end

end

local IR_HeartbeatResponse = function(res)
    if res.statusCode == IRData.States.Success then
        IRserverName = res.body.serverName .. " " .. res.body.irVersion;
    else
        game.Log("Can't connect to IR!", game.LOGGER_WARNING)
    end
end

local IR_Handle = function()
    if not irHeartbeatRequested then
        IR.Heartbeat(IR_HeartbeatResponse)
        irHeartbeatRequested = true;
    end
end

function render(deltaTime)
    gfx.ResetTransform();
    resetLayoutInformation();
    gfx.Scale(scale, scale);

    handleSfx()
    IR_Handle()

    drawBackground()

    drawPlayerInfo()

    drawScorePanelContent()

    drawHeader()
    Footer.draw(deltaTime);
end