/*
 * pHatt - PalmOS(TM) Hattrick (http://www.hattrick.org) Manager Assistant
 *
 * prefs.c - get/set Preferences
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
*/

#include "phat.h"

#define Attitude_Defensive		1
#define Attitude_Offensive		2
#define Attitude_ToWing			4
#define Attitude_ToMiddle		8

static Char		*valueTexts[8];
static MemHandle	valueHandles[8];

static void setAttitudeVisible(Int8 w) {

	if ( w & Attitude_Defensive ) FrmShowObject(gpForm, FrmGetObjectIndex(gpForm, PosDefensiveButton));
	else FrmHideObject(gpForm, FrmGetObjectIndex(gpForm, PosDefensiveButton));
	if ( w & Attitude_Offensive ) FrmShowObject(gpForm, FrmGetObjectIndex(gpForm, PosOffensiveButton));
	else FrmHideObject(gpForm, FrmGetObjectIndex(gpForm, PosOffensiveButton));
	if ( w & Attitude_ToWing)     FrmShowObject(gpForm, FrmGetObjectIndex(gpForm, PosToWingButton));
	else FrmHideObject(gpForm, FrmGetObjectIndex(gpForm, PosToWingButton));
	if ( w & Attitude_ToMiddle)   FrmShowObject(gpForm, FrmGetObjectIndex(gpForm, PosToMiddleButton));
	else FrmHideObject(gpForm, FrmGetObjectIndex(gpForm, PosToMiddleButton));

}

static void setPositionPopup(Int8 pos) {
	SetEditValue(Prefs_Position, Prefs_Position_Trigger, pos);
	CtlSetValue(getOPtr(prefs.prefsAttitude), 1);
}

static UInt16 getFieldNr( Int8 i ) {
	switch ( i ) {
		case 0: return PrefsStamina;
		case 1: return PrefsGoalie;
		case 2: return PrefsPlaymaking;
		case 3: return PrefsPassing;
		case 4: return PrefsWinging;
		case 5: return PrefsDefending;
		case 6: return PrefsScoring;
		case 7: return PrefsSetting;
	}
	return NULL;
}

static struct positionWeight *choosePosition() {

	switch ( prefs.prefsPlayerScreen ) {
		case PrefsKeeper:
			return &(prefs.w[posID(Pos_Keeper)]);
		case PrefsDefender:
			switch ( prefs.prefsAttitude ) {
				case PosNormalButton:
					return &(prefs.w[posID(Pos_Def)]);
				case PosOffensiveButton:
					return &(prefs.w[posID(Pos_DefOff)]);
				case PosToWingButton:
					return &(prefs.w[posID(Pos_DefWing)]);
			}
			break;
		case PrefsWingBack:
			switch ( prefs.prefsAttitude ) {
				case PosNormalButton:
					return &(prefs.w[posID(Pos_WBack)]);
				case PosOffensiveButton:
					return &(prefs.w[posID(Pos_WBackOff)]);
				case PosDefensiveButton:
					return &(prefs.w[posID(Pos_WBackDef)]);
				case PosToMiddleButton:
					return &(prefs.w[posID(Pos_WBackMid)]);
			}
			break;
		case PrefsMidfield:
			switch ( prefs.prefsAttitude ) {
				case PosNormalButton:
					return &(prefs.w[posID(Pos_Mid)]);
				case PosOffensiveButton:
					return &(prefs.w[posID(Pos_MidOff)]);
				case PosDefensiveButton:
					return &(prefs.w[posID(Pos_MidDef)]);
				case PosToWingButton:
					return &(prefs.w[posID(Pos_MidWing)]);
			}
			break;
		case PrefsWinger:
			switch ( prefs.prefsAttitude ) {
				case PosNormalButton:
					return &(prefs.w[posID(Pos_Wing)]);
				case PosOffensiveButton:
					return &(prefs.w[posID(Pos_WingOff)]);
				case PosDefensiveButton:
					return &(prefs.w[posID(Pos_WingDef)]);
				case PosToMiddleButton:
					return &(prefs.w[posID(Pos_WingMid)]);
			}
			break;
		case PrefsForward:
			switch ( prefs.prefsAttitude ) {
				case PosNormalButton:
					return &(prefs.w[posID(Pos_For)]);
				case PosDefensiveButton:
					return &(prefs.w[posID(Pos_ForDef)]);
			}
			break;
	}
	return &(prefs.w[posID(Pos_Captain)]);
}

static void setDBValues() {

	struct positionWeight *w;
	Char *temp;

	w = choosePosition();

	temp = FldGetTextPtr(getOPtr(PrefsStamina));
	w->stamina = ( temp ? StrAToI(temp) : 0);
	temp = FldGetTextPtr(getOPtr(PrefsGoalie));
	w->goalie = ( temp ? StrAToI(temp) : 0);
	temp = FldGetTextPtr(getOPtr(PrefsPlaymaking));
	w->playmaking = ( temp ? StrAToI(temp) : 0);
	temp = FldGetTextPtr(getOPtr(PrefsPassing));
	w->passing = ( temp ? StrAToI(temp) : 0);
	temp = FldGetTextPtr(getOPtr(PrefsWinging));
	w->winging = ( temp ? StrAToI(temp) : 0);
	temp = FldGetTextPtr(getOPtr(PrefsDefending));
	w->defending = ( temp ? StrAToI(temp) : 0);
	temp = FldGetTextPtr(getOPtr(PrefsScoring));
	w->scoring = ( temp ? StrAToI(temp) : 0);
	temp = FldGetTextPtr(getOPtr(PrefsSetting));
	w->setting = ( temp ? StrAToI(temp) : 0);

}

static Int8 getDBValues(Int8 field) {

	struct positionWeight *w;

	w = choosePosition();

	switch ( getFieldNr(field) ) {
		case PrefsStamina:	return w->stamina;
		case PrefsGoalie:	return w->goalie;
		case PrefsPlaymaking:	return w->playmaking;
		case PrefsPassing:	return w->passing;
		case PrefsWinging:	return w->winging;
		case PrefsDefending:	return w->defending;
		case PrefsScoring:	return w->scoring;
		case PrefsSetting:	return w->setting;
	}
	return 0;
}

static UInt8 getSortNr(UInt16 s) {
	switch (s) {
		case PrefsOrderInsert:	return 0;
		case PrefsOrderAge:	return 1;
		case PrefsOrderValue:	return 2;
		default:		return 3;
	}
}


Boolean VariousPrefsEHandler(EventPtr event) {

	Boolean handled = false;

	switch (event->eType) {

		case frmOpenEvent:
			gpForm = FrmGetActiveForm();
			if ( prefs.currency <= Country_Wales)
				SetEditValue(Prefs_Currency, Prefs_Currency_Trigger, prefs.currency);
			else
				SetEditValue(Prefs_Currency, Prefs_Currency_Trigger, Country_England);
			SetEditValue(Prefs_Sort, Prefs_Sort_Trigger, getSortNr(prefs.orderby));
			SetEditValue(Prefs_PositionPage, Prefs_PositionPage_Trigger, prefs.positionPage);
			FrmDrawForm(gpForm);
			handled = true;
			break;

		case frmCloseEvent:
			FrmEraseForm(gpForm);
			FrmDeleteForm(gpForm);
			gpForm = NULL;
			handled = true;
			break;

		case ctlSelectEvent:
			switch (event->data.ctlEnter.controlID) {
				case EditOKButton:
					switch ( LstGetSelection(getOPtr(Prefs_Sort)) ) {
						case 0: prefs.orderby = PrefsOrderInsert; break;
						case 1: prefs.orderby = PrefsOrderAge; break;
						case 2: prefs.orderby = PrefsOrderValue; break;
						case 3: prefs.orderby = PrefsOrderName; break;
						default: break;
					}
					prefs.currency = LstGetSelection(getOPtr(Prefs_Currency));
					prefs.positionPage = LstGetSelection(getOPtr(Prefs_PositionPage));
					sortPlayers();
				case EditCancelButton:
					FrmGotoForm(prefs.prefsPrevScreen);
					handled = true;
				default:
					break;
			}

		/* case popSelectEvent:
			switch (event->data.popSelect.listID) {
				case Prefs_Sort:
					break;
				default:
					break;
			} */

		default:
			break;
	}

	return handled;

}

Boolean PlayerPrefsEHandler(EventPtr event) {

	Boolean handled = false;
	Int8 i;

	switch (event->eType) {

		case frmOpenEvent:
			gpForm = FrmGetActiveForm();
			for ( i = 0; i < 8; i++ ) {
				valueHandles[i] = MemHandleNew(4);
				valueTexts[i] = MemHandleLock(valueHandles[i]);
				StrPrintF(valueTexts[i], "%i", getDBValues(i));
				FldSetTextHandle(getOPtr(getFieldNr(i)), valueHandles[i]);
			}

			switch ( prefs.prefsPlayerScreen ) {
				case PrefsKeeper:
					setPositionPopup(0);
					setAttitudeVisible(0);
					break;
				case PrefsDefender:
					setPositionPopup(1);
					setAttitudeVisible(Attitude_Offensive + Attitude_ToWing);
					break;
				case PrefsWingBack:
					setPositionPopup(2);
					setAttitudeVisible(Attitude_Offensive + Attitude_Defensive + Attitude_ToMiddle);
					break;
				case PrefsMidfield:
					setPositionPopup(3);
					setAttitudeVisible(Attitude_Offensive + Attitude_Defensive + Attitude_ToWing);
					break;
				case PrefsWinger:
					setPositionPopup(4);
					setAttitudeVisible(Attitude_Offensive + Attitude_Defensive + Attitude_ToMiddle);
					break;
				case PrefsForward:
					setPositionPopup(5);
					setAttitudeVisible(Attitude_Defensive);
					break;
				default:
					break;
			}
			FrmDrawForm(gpForm);
			handled = true;
			break;

		case frmCloseEvent:
			for ( i = 0; i < 8; i++) {
				FldSetTextHandle(getOPtr(getFieldNr(i)), NULL);
				MemHandleUnlock(valueHandles[i]);
				MemHandleFree(valueHandles[i]);
				valueTexts[i] = NULL;
			}
			FrmEraseForm(gpForm);
			FrmDeleteForm(gpForm);
			gpForm = 0;
			handled = true;
			break;

		case ctlSelectEvent:
			switch (event->data.ctlEnter.controlID) {
				case PosNormalButton:
				case PosOffensiveButton:
				case PosDefensiveButton:
				case PosToWingButton:
				case PosToMiddleButton:
					setDBValues();
					prefs.prefsAttitude = event->data.ctlEnter.controlID;
					FrmGotoForm(FrmGetActiveFormID());
					handled = true;
					break;
				case EditOKButton:
					setDBValues();
				case EditCancelButton:
					FrmGotoForm(prefs.prefsPrevScreen);
					handled = true;
				default:
					break;
			}

		case popSelectEvent:
			switch (event->data.popSelect.listID) {
				case Prefs_Position:
					prefs.prefsAttitude = PosNormalButton;
					switch ( LstGetSelection(getOPtr(event->data.popSelect.listID)) ) {
						case 0: prefs.prefsPlayerScreen = PrefsKeeper; break;
						case 1: prefs.prefsPlayerScreen = PrefsDefender; break;
						case 2: prefs.prefsPlayerScreen = PrefsWingBack; break;
						case 3: prefs.prefsPlayerScreen = PrefsMidfield; break;
						case 4: prefs.prefsPlayerScreen = PrefsWinger; break;
						case 5: prefs.prefsPlayerScreen = PrefsForward; break;
						default: break;
					}
					FrmGotoForm(FrmGetActiveFormID());
					break;
				default:
					break;
			}

		default:
			break;
	}

	return handled;

}