#include "PanelManagementContext.h"

#include "../Panels/BrushesPanel.h"
#include "../Panels/ColorsPanel.h"
#include "../Panels/LayersPanel.h"
#include "../Panels/SettingsPanel.h"

std::stack<PanelManagementMode> PanelManagementContext::modes;
std::map<Panels, Panel*> PanelManagementContext::panels = {
    { BRUSHES, new BrushesPanel() },
    { COLORS, new ColorsPanel() },
    { LAYERS, new LayersPanel() },
    { SETTINGS, new SettingsPanel() }
};


void PanelManagementContext::Open(Panels panel)
{
    panels.at(panel)->OnActivate();
    modes.push(CONFIGURE);
}

void PanelManagementContext::Close(Panel* panel)
{
    panel->OnDeactivate();
    if (modes.size() > 0 && modes.top() != DEFAULT) {
        modes.pop();
    }
}

void PanelManagementContext::CloseAll()
{
    for (auto panel : panels) {
        panel.second->OnDeactivate();
    }
    while (!modes.empty()) {
        modes.pop();
    }
}

bool PanelManagementContext::IsOpen(Panels panel)
{
    return panels.at(panel)->GetState() == OPEN;
}

void PanelManagementContext::PopMode()
{
    modes.pop();
}

void PanelManagementContext::PushMode(PanelManagementMode mode)
{
    modes.push(mode);
}

PanelManagementMode PanelManagementContext::GetMode()
{
    if (modes.empty())
    {
        return DEFAULT;
    }
    return modes.top();
}

void PanelManagementContext::OnRender()
{
    for (auto panel : panels)
    {
        panel.second->OnRender();
    }
}