#include "pch.h"
#include "log.h"
#include "node_dialog_open.h"
#include "canvas.h"
#include "node_image_texture.h"
#include "asset.h"

Node* NodeDialogOpen::clone_instantiate() const
{
    return new NodeDialogOpen();
}

void NodeDialogOpen::clone_finalize(Node* dest) const
{
    NodeDialogOpen* n = static_cast<NodeDialogOpen*>(dest);
    n->init_controls();
}

void NodeDialogOpen::init()
{
    auto tpl = static_cast<const NodeBorder*>(init_template("dialog-open"));
    m_color = tpl->m_color;
    m_border_color = tpl->m_border_color;;
    m_thinkness = tpl->m_thinkness;;
    init_controls();
}

void NodeDialogOpen::init_controls()
{
    btn_ok = find<NodeButton>("btn-ok");
    btn_cancel = find<NodeButton>("btn-cancel");
    btn_cancel->on_click = [this](Node*) {
        destroy();
    };
    container = find<Node>("files-list");
    auto names = Asset::list_files(data_path, false, ".*\\.pano");
    for (const auto& n : names)
    {
        auto node = new NodeDialogOpenItem;
        node->m_manager = m_manager;
        node->init();
        node->m_text->set_text(n.c_str());
        node->m_path = data_path + "/" + n;
        node->on_selected = [&](NodeDialogOpenItem* target) {
            static NodeDialogOpenItem* current = nullptr;
            if (target == current)
                return;
            ui::Image thumb = ui::Canvas::I->thumbnail_read(target->m_path);
            auto image_tex = find<NodeImageTexture>("thumb-tex");
            image_tex->tex.destroy();
            image_tex->tex.create(thumb);
            selected_path = target->m_path;
            if (current)
                current->m_selected = false;
            current = target;
        };
        container->add_child(node);
    }
    container->update();
    if (auto* first = (NodeDialogOpenItem*)container->get_child_at(0))
    {
        first->on_selected(first);
        first->m_selected = true;
    }
}

void NodeDialogOpen::loaded()
{
}

//////////////////////////////////////////////////////////////////

Node* NodeDialogOpenItem::clone_instantiate() const
{
    return new NodeDialogOpenItem;
}
void NodeDialogOpenItem::clone_finalize(Node* dest) const
{
    NodeDialogOpenItem* n = static_cast<NodeDialogOpenItem*>(dest);
    n->init_controls();
}
void NodeDialogOpenItem::init()
{
    auto tpl = static_cast<const NodeBorder*>(init_template("dialog-open-item"));
    m_color = tpl->m_color;
    m_border_color = tpl->m_border_color;
    m_thinkness = tpl->m_thinkness;
    init_controls();
}
void NodeDialogOpenItem::init_controls()
{
    m_text = find<NodeText>("title");
}
void NodeDialogOpenItem::loaded()
{

}
void NodeDialogOpenItem::draw()
{
    auto c = m_selected ? m_color_selected : m_color_normal;
    //m_thinkness = m_selected ? 1.f : 0.f;
    m_color = m_mouse_inside ? m_color_hover : c;
    NodeBorder::draw();
}
kEventResult NodeDialogOpenItem::handle_event(Event* e)
{
    NodeBorder::handle_event(e);
    switch (e->m_type)
    {
    case kEventType::MouseEnter:
        break;
    case kEventType::MouseLeave:
        break;
    case kEventType::MouseDownL:
        m_selected = true;
        if (on_selected)
            on_selected(this);
        break;
    case kEventType::MouseUpL:
        break;
    default:
        return kEventResult::Available;
        break;
    }
    return kEventResult::Consumed;
}

//////////////////////////////////////////////////////////////////

Node* NodeDialogSave::clone_instantiate() const
{
    return new NodeDialogSave;
}
void NodeDialogSave::clone_finalize(Node* dest) const
{
    NodeDialogSave* n = static_cast<NodeDialogSave*>(dest);
    n->init_controls();
}
void NodeDialogSave::init()
{
    auto tpl = static_cast<const NodeBorder*>(init_template("dialog-save"));
    m_color = tpl->m_color;
    m_border_color = tpl->m_border_color;
    m_thinkness = tpl->m_thinkness;
    init_controls();
}
void NodeDialogSave::init_controls()
{
    btn_ok = find<NodeButton>("btn-ok");
    btn_cancel = find<NodeButton>("btn-cancel");
    btn_cancel->on_click = [this](Node*) {
        destroy();
    };
    input = find<NodeTextInput>("txt-input");
}
void NodeDialogSave::loaded()
{

}