/*  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 (Mission List Tab)
*/

#include "CmdMissionsDlg.h"
#include "CmpnScreen.h"
#include "Starshatter.h"
#include "Campaign.h"
#include "Combatant.h"
#include "CombatAssignment.h"
#include "CombatGroup.h"
#include "CombatUnit.h"
#include "CombatZone.h"
#include "Mission.h"
#include "ShipDesign.h"
#include "Player.h"

#include "Game.h"
#include "ContentBundle.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(CmdMissionsDlg, OnMode);
DEF_MAP_CLIENT(CmdMissionsDlg, OnSave);
DEF_MAP_CLIENT(CmdMissionsDlg, OnExit);
DEF_MAP_CLIENT(CmdMissionsDlg, OnMission);
DEF_MAP_CLIENT(CmdMissionsDlg, OnAccept);

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

CmdMissionsDlg::CmdMissionsDlg(Screen* s, FormDef& def, CmpnScreen* mgr)
    : FormWindow(s, 0, 0, s->Width(), s->Height()), CmdDlg(mgr), manager(mgr),
      lst_missions(0), txt_desc(0), btn_accept(0),
      stars(0), campaign(0), mission(0)
{
    stars    = Starshatter::GetInstance();
    campaign = Campaign::GetCampaign();

    Init(def);
}

CmdMissionsDlg::~CmdMissionsDlg()
{
}

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

void
CmdMissionsDlg::RegisterControls()
{
    lst_missions   = (ListBox*)   FindControl(401);
    txt_desc       =              FindControl(402);
    btn_accept     = (Button*)    FindControl(403);

    RegisterCmdControls(this);

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

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

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

    if (lst_missions) {
        REGISTER_CLIENT(EID_SELECT, lst_missions, CmdMissionsDlg, OnMission);
    }

    if (btn_accept) {
        btn_accept->SetEnabled(false);
        REGISTER_CLIENT(EID_CLICK, btn_accept, CmdMissionsDlg, OnAccept);
    }
}

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

void
CmdMissionsDlg::Show()
{
    mode = MODE_MISSIONS;

    FormWindow::Show();
    ShowCmdDlg();

    campaign = Campaign::GetCampaign();

    if (campaign) {
        if (lst_missions) {
            lst_missions->ClearItems();

            Player*            player   = Player::GetCurrentPlayer();
            List<MissionInfo>& missions = campaign->GetMissionList();
            for (int i = 0; i < missions.size(); i++) {
                MissionInfo* info = missions[i];
                lst_missions->AddItemWithData(info->name, info->id);

                Mission* m = info->mission;
                if (m) {
                    if (m->Type() == Mission::TRAINING && player->HasTrained(m->Identity())) {
                        lst_missions->SetItemText(i, 1, ContentBundle::GetInstance()->GetText("CmdMissionsDlg.training"));
                    }
                    else {
                        lst_missions->SetItemText(i, 1, m->TypeName());
                    }
                }

                char start_time[64];
                FormatDayTime(start_time, info->start);
                lst_missions->SetItemText(i, 2, start_time);
            }
        }
    }
}

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

    if (campaign) {
        List<MissionInfo>& missions = campaign->GetMissionList();
        Player*            player   = Player::GetCurrentPlayer();

        if (missions.size() > lst_missions->NumItems()) {
            while (missions.size() > lst_missions->NumItems()) {
                MissionInfo* info = missions[lst_missions->NumItems()];
                int i = lst_missions->AddItemWithData(info->name, info->id) - 1;

                Mission* m = info->mission;
                if (m) {
                    if (m->Type() == Mission::TRAINING && player->HasTrained(m->Identity())) {
                        lst_missions->SetItemText(i, 1, ContentBundle::GetInstance()->GetText("CmdMissionsDlg.training"));
                    }
                    else {
                        lst_missions->SetItemText(i, 1, m->TypeName());
                    }
                }

                char start_time[64];
                FormatDayTime(start_time, info->start);
                lst_missions->SetItemText(i, 2, start_time);
            }
        }

        else if (missions.size() < lst_missions->NumItems()) {
            lst_missions->ClearItems();

            for (int i = 0; i < missions.size(); i++) {
                MissionInfo* info = missions[i];
                lst_missions->AddItemWithData(info->name, info->id);

                Mission* m = info->mission;
                if (m) {
                    if (m->Type() == Mission::TRAINING && player->HasTrained(m->Identity())) {
                        lst_missions->SetItemText(i, 1, ContentBundle::GetInstance()->GetText("CmdMissionsDlg.training"));
                    }
                    else {
                        lst_missions->SetItemText(i, 1, m->TypeName());
                    }
                }

                char start_time[64];
                FormatDayTime(start_time, info->start);
                lst_missions->SetItemText(i, 2, start_time);
            }
        }

        else if (missions.size() > 0 && lst_missions->NumItems() > 0) {
            int id = lst_missions->GetItemData(0);
            MissionInfo* info = campaign->GetMissionInfo(id);

            if (!info) {
                int seln    = -1;
                int seln_id = 0;

                for (int i = 0; i < lst_missions->NumItems(); i++)
                if (lst_missions->IsSelected(i))
                seln = i;

                if (seln >= 0)
                seln_id = lst_missions->GetItemData(seln);

                lst_missions->ClearItems();
                seln = -1;

                for (int i = 0; i < missions.size(); i++) {
                    MissionInfo* info = missions[i];
                    lst_missions->AddItemWithData(info->name, info->id);

                    Mission* m = info->mission;
                    if (m) {
                        if (m->Type() == Mission::TRAINING && player->HasTrained(m->Identity())) {
                            lst_missions->SetItemText(i, 1, ContentBundle::GetInstance()->GetText("CmdMissionsDlg.training"));
                        }
                        else {
                            lst_missions->SetItemText(i, 1, m->TypeName());
                        }
                    }

                    char start_time[64];
                    FormatDayTime(start_time, info->start);
                    lst_missions->SetItemText(i, 2, start_time);

                    if (info->id == seln_id)
                    seln = i;
                }

                if (seln >= 0)
                lst_missions->SetSelected(seln);
            }
        }

        bool found = false;

        for (int i = 0; i < missions.size() && !found; i++) {
            MissionInfo* info = missions[i];
            if (info->mission == mission)
            found = true;
        }

        if (!found) {
            mission = 0;
            txt_desc->SetText("");
            btn_accept->SetEnabled(false);
        }
    }
}

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

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

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

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


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

void
CmdMissionsDlg::OnMission(AWEvent* event)
{
    if (campaign && lst_missions) {
        MissionInfo* info = 0;
        mission = 0;

        for (int i = 0; i < lst_missions->NumItems(); i++) {
            if (lst_missions->IsSelected(i)) {
                int id   = lst_missions->GetItemData(i);
                info     = campaign->GetMissionInfo(id);
            }
        }

        btn_accept->SetEnabled((info != 0) ? true : false);

        if (info) {
            Text desc("<font Limerick12><color ffff80>");
            desc += info->name;
            desc += "<font Verdana><color ffffff>\n\n";
            desc += info->player_info;
            desc += "\n\n";
            desc += info->description;

            txt_desc->SetText(desc);
            mission = info->mission;
        }
        else {
            txt_desc->SetText(" ");
        }
    }
}

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

void
CmdMissionsDlg::OnAccept(AWEvent* event)
{
    if (!campaign || !mission) {
        ::Print("  ERROR CMD::Accept campaign=0x%08x mission=0x%08x\n", campaign, mission);
        return;
    }

    ::Print("  CMD::Accept Mission %d\n", mission->Identity());

    Mouse::Show(false);
    campaign->SetMissionId(mission->Identity());
    campaign->StartMission();
    stars->SetGameMode(Game::PREP_MODE);
}