/*  Starshatter: The Open Source Project
    Copyright (c) 2021-2024, Starshatter: The Open Source Project Contributors
    Copyright (c) 2011-2012, Starshatter OpenSource Distribution Contributors
    Copyright (c) 1997-2006, Destroyer Studios LLC.

    AUTHOR:       John DiCamillo


    OVERVIEW
    ========
    Operational Command Dialog (Theater Map Tab)
*/

#include "CmdTheaterDlg.h"
#include "CmdDlg.h"
#include "CmpnScreen.h"
#include "Galaxy.h"
#include "StarSystem.h"
#include "Campaign.h"
#include "Combatant.h"
#include "CombatGroup.h"
#include "CombatUnit.h"
#include "ShipDesign.h"

#include "Game.h"
#include "Button.h"
#include "ComboBox.h"
#include "ListBox.h"
#include "Slider.h"
#include "Video.h"
#include "Keyboard.h"
#include "Mouse.h"
#include "ParseUtil.h"
#include "FormatUtil.h"

// +--------------------------------------------------------------------+
// DECLARE MAPPING FUNCTIONS:

DEF_MAP_CLIENT(CmdTheaterDlg, OnMode);
DEF_MAP_CLIENT(CmdTheaterDlg, OnSave);
DEF_MAP_CLIENT(CmdTheaterDlg, OnExit);
DEF_MAP_CLIENT(CmdTheaterDlg, OnView);

// Supported Selection Modes:

const int SELECT_NONE      = -1;
const int SELECT_SYSTEM    =  0;
const int SELECT_PLANET    =  1;
const int SELECT_REGION    =  2;
const int SELECT_STATION   =  3;
const int SELECT_STARSHIP  =  4;
const int SELECT_FIGHTER   =  5;

const int VIEW_GALAXY      =  0;
const int VIEW_SYSTEM      =  1;
const int VIEW_REGION      =  2;

// +--------------------------------------------------------------------+

CmdTheaterDlg::CmdTheaterDlg(Screen* s, FormDef& def, CmpnScreen* mgr)
    : FormWindow(s, 0, 0, s->Width(), s->Height()), CmdDlg(mgr), manager(mgr),
      map_theater(0), map_view(0), campaign(0)
{
    campaign = Campaign::GetCampaign();

    Init(def);
}

CmdTheaterDlg::~CmdTheaterDlg()
{
}

// +--------------------------------------------------------------------+

void
CmdTheaterDlg::RegisterControls()
{
    map_theater = FindControl(400);

    RegisterCmdControls(this);

    if (btn_save)
    REGISTER_CLIENT(EID_CLICK,  btn_save,    CmdTheaterDlg, OnSave);

    if (btn_exit)
    REGISTER_CLIENT(EID_CLICK,  btn_exit,    CmdTheaterDlg, OnExit);

    for (int i = 0; i < 5; i++) {
        if (btn_mode[i])
        REGISTER_CLIENT(EID_CLICK,  btn_mode[i], CmdTheaterDlg, OnMode);
    }

    if (map_theater)
    map_view = new MapView(map_theater);

    for (int i = 0; i < 3; i++) {
        view_btn[i] = (Button*) FindControl(401 + i);
        REGISTER_CLIENT(EID_CLICK, view_btn[i], CmdTheaterDlg, OnView);
    }

    zoom_in_btn  = (Button*) FindControl(410);
    zoom_out_btn = (Button*) FindControl(411);
}

// +--------------------------------------------------------------------+

void
CmdTheaterDlg::Show()
{
    mode = MODE_THEATER;

    FormWindow::Show();
    ShowCmdDlg();

    campaign = Campaign::GetCampaign();

    if (campaign && map_theater) {
        map_view->SetCampaign(campaign);
    }
}

// +--------------------------------------------------------------------+

void
CmdTheaterDlg::ExecFrame()
{
    CmdDlg::ExecFrame();

    if (!map_view)
    return;

    if (Keyboard::KeyDown(VK_ADD) ||
            (zoom_in_btn && zoom_in_btn->GetButtonState() > 0)) {
        map_view->ZoomIn();
    }
    else if (Keyboard::KeyDown(VK_SUBTRACT) ||
            (zoom_out_btn && zoom_out_btn->GetButtonState() > 0)) {
        map_view->ZoomOut();
    }

    else if (Mouse::Wheel() > 0) {
        map_view->ZoomIn();
        map_view->ZoomIn();
        map_view->ZoomIn();
    }

    else if (Mouse::Wheel() < 0) {
        map_view->ZoomOut();
        map_view->ZoomOut();
        map_view->ZoomOut();
    }
}

// +--------------------------------------------------------------------+

void
CmdTheaterDlg::OnSave(AWEvent* event)
{
    CmdDlg::OnSave(event);
}

void
CmdTheaterDlg::OnExit(AWEvent* event)
{
    CmdDlg::OnExit(event);
}

void
CmdTheaterDlg::OnMode(AWEvent* event)
{
    CmdDlg::OnMode(event);
}

// +--------------------------------------------------------------------+

void
CmdTheaterDlg::OnView(AWEvent* event)
{
    int use_filter_mode = -1;

    view_btn[VIEW_GALAXY]->SetButtonState(0);
    view_btn[VIEW_SYSTEM]->SetButtonState(0);
    view_btn[VIEW_REGION]->SetButtonState(0);

    if (view_btn[0] == event->window) {
        if (map_view) map_view->SetViewMode(VIEW_GALAXY);
        view_btn[VIEW_GALAXY]->SetButtonState(1);
        use_filter_mode = SELECT_SYSTEM;
    }

    else if (view_btn[VIEW_SYSTEM] == event->window) {
        if (map_view) map_view->SetViewMode(VIEW_SYSTEM);
        view_btn[VIEW_SYSTEM]->SetButtonState(1);
        use_filter_mode = SELECT_REGION;
    }

    else if (view_btn[VIEW_REGION] == event->window) {
        if (map_view) map_view->SetViewMode(VIEW_REGION);
        view_btn[VIEW_REGION]->SetButtonState(1);
        use_filter_mode = SELECT_STARSHIP;
    }

    if (use_filter_mode >= 0) {
        if (map_view) map_view->SetSelectionMode(use_filter_mode);
    }
}

// +--------------------------------------------------------------------+