/*  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
    ========
    Mission Select Dialog Active Window class
*/

#include "CmpFileDlg.h"
#include "CmpnScreen.h"
#include "Campaign.h"
#include "CampaignSaveGame.h"
#include "CombatGroup.h"

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

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

DEF_MAP_CLIENT(CmpFileDlg, OnSave);
DEF_MAP_CLIENT(CmpFileDlg, OnCancel);
DEF_MAP_CLIENT(CmpFileDlg, OnCampaign);

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

CmpFileDlg::CmpFileDlg(Screen* s, FormDef& def, CmpnScreen* mgr)
: FormWindow(s, 0, 0, s->Width(), s->Height()), manager(mgr),
exit_latch(false), btn_save(0), btn_cancel(0), edt_name(0), lst_campaigns(0)
{
    Init(def);
}

CmpFileDlg::~CmpFileDlg()
{
}

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

void
CmpFileDlg::RegisterControls()
{
    btn_save    = (Button*) FindControl(1);
    btn_cancel  = (Button*) FindControl(2);

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

    if (btn_cancel)
    REGISTER_CLIENT(EID_CLICK, btn_cancel, CmpFileDlg, OnCancel);

    edt_name    = (EditBox*) FindControl(200);

    if (edt_name)
    edt_name->SetText("");

    lst_campaigns = (ListBox*) FindControl(201);

    if (lst_campaigns)
    REGISTER_CLIENT(EID_SELECT, lst_campaigns, CmpFileDlg, OnCampaign);
}

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

void
CmpFileDlg::Show()
{
    FormWindow::Show();

    if (lst_campaigns) {
        lst_campaigns->ClearItems();
        lst_campaigns->SetLineHeight(12);

        List<Text>  save_list;

        CampaignSaveGame::GetSaveGameList(save_list);
        save_list.sort();

        for (int i = 0; i < save_list.size(); i++)
        lst_campaigns->AddItem(*save_list[i]);

        save_list.destroy();
    }

    if (edt_name) {
        char save_name[256];
        save_name[0] = 0;

        campaign = Campaign::GetCampaign();
        if (campaign && campaign->GetPlayerGroup()) {
            const char*  op_name = campaign->Name();
            char         day[32];
            CombatGroup* group   = campaign->GetPlayerGroup();

            if (strstr(op_name, "Operation "))
            op_name += 10;

            FormatDay(day, campaign->GetTime());

            sprintf_s(save_name, "%s %s (%s)",
                op_name,
                day,
                group->GetRegion().data());
        }

        edt_name->SetText(save_name);
        edt_name->SetFocus();
    }
}

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

void
CmpFileDlg::ExecFrame()
{
    if (Keyboard::KeyDown(VK_RETURN)) {
        OnSave(0);
    }

    if (Keyboard::KeyDown(VK_ESCAPE)) {
        if (!exit_latch)
        OnCancel(0);

        exit_latch = true;
    }
    else {
        exit_latch = false;
    }
}

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

void
CmpFileDlg::OnSave(AWEvent* event)
{
    if (edt_name && edt_name->GetText().length() > 0) {
        campaign = Campaign::GetCampaign();
        CampaignSaveGame save(campaign);

        char filename[256];
        strcpy_s(filename, edt_name->GetText());
        char* newline = strchr(filename, '\n');
        if (newline)
        *newline = 0;

        save.Save(filename);
        save.SaveAuto();

        if (manager)
        manager->HideCmpFileDlg();
    }
}

void
CmpFileDlg::OnCancel(AWEvent* event)
{
    if (manager)
    manager->HideCmpFileDlg();
}

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

void
CmpFileDlg::OnCampaign(AWEvent* event)
{
    int n = lst_campaigns->GetSelection();

    if (n >= 0) {
        Text cmpn = lst_campaigns->GetItemText(n);

        if (edt_name)
        edt_name->SetText(cmpn);
    }
}