-- player.lua
local _, addon = ...;
local unpack = unpack;
local format = string.format;
local CFrame = CreateFrame("Frame", "kehysPlayerInit", UIParent);

local barTexture = "Interface\\AddOns\\OmaRF\\images\\minimalist";
local vehicletoggle = [=[
    if newstate == "vehicle" then
        self:SetAttribute("displayed", self:GetAttribute("vehicle"));
    else
        self:SetAttribute("displayed", self:GetAttribute("unit"));
    end
]=]

local updater = nil;
function addon.PlayerFrame(parent, width, height, update, event)
    assert(type(parent) == "table", "Player frame creation missing parent!");
    assert(type(width) == "number", "Player frame creation missing width!");
    assert(type(height) == "number", "Player frame creation missing height!");
    assert(type(update) == "function",
           "Player frame creation missing update function!");
    assert(type(event) == "function",
           "Player frame creation missing event function!");

    local f = CreateFrame("Button", "kehysPlayer", parent,
                          "SecureUnitButtonTemplate,SecureHandlerStateTemplate");
    f:Hide();
    f:SetPoint("CENTER", parent, "CENTER", 10, 10);
    f:SetWidth(width);
    f:SetHeight(height);
    f.barwidth = width - 2; -- 1px padding
    f:SetAttribute("unit", "player");
    f:SetAttribute("displayed", "player");
    f:SetAttribute("vehicle", "vehicle");
    f.nonraid = true;
    f.prev = {};
    -- empty, just to be able to use general updater
    f.alert = {};
    f.heal = {};
    f.tankcd = {};
    f.stacks = {};
    f.buff1 = {};
    f.incoming = {};

    updater = function()
        CTimerAfter(0.1, updater);
        update(f);
    end
    f:SetScript("OnEvent", event);
    f:SetAttribute("*type1", "target");
    f:SetAttribute("*type2", "togglemenu");
    f:SetAttribute("toggleForVehicle", true);
    RegisterStateDriver(f, "vehicleui", "[vehicleui] vehicle; no");
    f:SetAttribute("_onstate-vehicleui", vehicletoggle);

    -- create visuals
    f.base = f:CreateTexture(nil, "BACKGROUND");
    f.base:SetAllPoints();
    f.base:SetColorTexture(1, 1, 1);
    f.base:SetVertexColor(unpack(addon.Colors.Base));
    f.background = f:CreateTexture(nil, "BACKGROUND", nil, 2);
    f.background:SetPoint("TOPLEFT", f, "TOPLEFT", 1, -1);
    f.background:SetPoint("BOTTOMRIGHT", f, "BOTTOMRIGHT", -1, 1);
    f.background:SetColorTexture(0.7, 0.7, 0.7);
    f.health = f:CreateTexture(nil, "BORDER");
    f.health:SetPoint("TOPLEFT", f.background, "TOPLEFT");
    f.health:SetPoint("BOTTOMLEFT", f.background, "LEFT", 0, 1);
    f.health:SetTexture(barTexture);
    f.health:SetVertexColor(0.3, 0.3, 0.3);
    f.health:Hide();
    f.mana = f:CreateTexture(nil, "BORDER");
    f.mana:SetPoint("TOPLEFT", f.background, "LEFT", 0, -1);
    f.mana:SetPoint("BOTTOMLEFT", f.background, "BOTTOMLEFT");
    f.mana:SetTexture(barTexture);
    f.mana:SetVertexColor(0.3, 0.4, 0.7);
    f.mana:Hide();
    f.manatext = f:CreateFontString(nil, "ARTWORK", "GameFontHighlight");
    f.manatext:SetPoint("RIGHT", frame.background, "RIGHT", -2, -height/4);
    f.manatext:Hide();
    f.shield = f:CreateTexture(nil, "BORDER");
    f.shield:SetPoint("TOPLEFT", f.health, "TOPRIGHT");
    f.shield:SetPoint("BOTTOMLEFT", f.health, "BOTTOMRIGHT");
    f.shield:SetTexture(barTexture);
    f.shield:SetVertexColor(0, 0.7, 1);
    f.shield:Hide();
    f.shieldhl = f:CreateTexture(nil, "ARTWORK");
    f.shieldhl:SetPoint("TOPLEFT", f, "TOPRIGHT", -2, 0);
    f.shieldhl:SetPoint("BOTTOMRIGHT", f, "RIGHT");
    f.shieldhl:SetColorTexture(0.5, 0.8, 1);
    f.shieldhl:Hide();
    f.healpred = f:CreateTexture(nil, "ARTWORK");
    f.healpred:SetPoint("TOPLEFT", f.health, "TOPRIGHT");
    f.healpred:SetPoint("BOTTOMLEFT", f.health, "BOTTOMRIGHT");
    f.healpred:SetColorTexture(0.5, 0.6, 0.5);
    f.healpred:Hide();
    f.healabsorb = f:CreateTexture(nil, "ARTWORK");
    f.healabsorb:SetPoint("TOPRIGHT", f.health, "TOPRIGHT");
    f.healabsorb:SetPoint("BOTTOMRIGHT", f.health, "BOTTOMRIGHT");
    f.healabsorb:SetColorTexture(0.1, 0.1, 0.1);
    f.healabsorb:Hide();
    f.text = f:CreateFontString(nil, "OVERLAY", "GameFontHighlight");
    f.text:SetPoint("LEFT", f.health, "LEFT", 10, 0);
    f.text:SetFont(STANDARD_TEXT_FONT, 13);
    f.text:Hide();
    f.targeticon = f:CreateTexture(nil, "OVERLAY");
    f.targeticon:SetPoint("CENTER", f, "TOP", 0, -1);
    f.targeticon:SetWidth(12);
    f.targeticon:SetHeight(12);
    f.targeticon:SetTexture("Interface\\TARGETINGFRAME\\UI-RaidTargetingIcons");
    f.targeticon:Hide();

    registerEvents(f);
    registerUnitEvents(f);
    event(f, "UPDATE_ALL_BARS");
    updater();
    f.Show();
end

CFrame:SetScript("OnEvent", function(self)
    self:UnregisterAllEvents();
    CFrame:SetFrameStrata("LOW");
    CFrame:SetPoint("CENTER", nil, "CENTER");
    CFrame:SetWidth(2);
    CFrame:SetHeight(2);
    initPlayer(self, 180, 100, addon.FrameUpdate, addon.UnitEvent);
end);
CFrame:RegisterEvent("PLAYER_LOGIN");