/**********************************************************************
	UI_MOTD.C

	The MotD thing
	RPG-X - Marcin - 15/12/2008
	**********************************************************************/

#include "../qcommon/stv_version.h"
#include "ui_local.h"
#include "ui_logger.h"

enum ui_motdIDs_e {
	ID_CONTINUE = 10,
	ID_DISCONNECT,
	ID_ARROWUP = 100,
	ID_ARROWDOWN
};

enum ui_motdLimits_e {
	MIN_MOTD_LINES = 20,
	MAX_MOTD_LINES = 256
};

extern void InGame_LeaveAction(qboolean result);

char motdtext[MAX_MOTD_LINES][256];
int32_t motdtextnum;

typedef struct {
	menuframework_s	menu;
	menubitmap_s	quitmenu;
	menubitmap_s	disconnect;
	menubitmap_s	arrowdwn;
	menubitmap_s	arrowup;

	int32_t				scrollnum;
	qhandle_t		halfroundl_22;
} motdstuff_t;

static motdstuff_t s_motdstuff;

/*
=================
M_Motd_Event
=================
*/
static void M_MotdMenu_Event(void *ptr, int32_t notification)
{
	UI_LogFuncBegin();
	if (notification != QM_ACTIVATED)  {
		UI_LogFuncEnd();
		return;
	}

	switch (((menucommon_s*)ptr)->id) {
	case ID_DISCONNECT:
		UI_ConfirmMenu(menu_normal_text[MNT_LEAVE_MATCH], 0, InGame_LeaveAction);
		break;
	case ID_CONTINUE:
		UI_PopMenu();
		break;
	case ID_ARROWUP:
		if (s_motdstuff.scrollnum > 0) {
			s_motdstuff.scrollnum -= 3;
		}

		break;
	case ID_ARROWDOWN:
		if (s_motdstuff.scrollnum + MIN_MOTD_LINES < motdtextnum) {
			s_motdstuff.scrollnum += 3;
		}
	}
	UI_LogFuncEnd();
}

/*
=================
MotdMenu_Key
=================
*/
sfxHandle_t MotdMenu_Key(int32_t key)
{
	UI_LogFuncBegin();
	UI_LogFuncEnd();
	return (Menu_DefaultKey(&s_motdstuff.menu, key));
}

/*
=================
M_MotdMenu_Graphics
=================
*/
static void M_MotdMenu_Graphics(void)
{
	UI_LogFuncBegin();
	int32_t i;
	int32_t x = 15;
	int32_t y = 15;

	for (i = s_motdstuff.scrollnum; i < motdtextnum && i < (MIN_MOTD_LINES + s_motdstuff.scrollnum); ++i) {
		UI_DrawProportionalString(x, y, motdtext[i], UI_SMALLFONT | UI_LEFT, colorTable[CT_WHITE]);
		y += 21;
	}

	//UI_FrameBottom_Graphics();	// Bottom two thirds

	// Print version
	UI_DrawProportionalString(371, 445, Q3_VERSION, UI_TINYFONT, colorTable[CT_BLACK]);

	trap_R_SetColor(colorTable[s_motdstuff.quitmenu.color]);
	UI_DrawHandlePic(s_motdstuff.quitmenu.generic.x - 14,
		s_motdstuff.quitmenu.generic.y,
		MENU_BUTTON_MED_HEIGHT, s_motdstuff.quitmenu.height, uis.graphicButtonLeftEnd);
	UI_DrawHandlePic(s_motdstuff.disconnect.generic.x - 14,
		s_motdstuff.disconnect.generic.y,
		MENU_BUTTON_MED_HEIGHT, s_motdstuff.disconnect.height, uis.graphicButtonLeftEnd);

	trap_R_SetColor(colorTable[CT_LTBLUE1]); //LTBROWN1]);
	UI_DrawHandlePic(28, 440, 287, 17, uis.whiteShader);	// Bottom front Line

	UI_DrawHandlePic(0, 440, 25, 25, s_motdstuff.halfroundl_22);
	UI_DrawHandlePic(319, 440, 25, 25, uis.halfroundr_22);

	trap_R_SetColor(NULL);
	UI_LogFuncEnd();
}

/*
===============
MotdMenu_Draw
===============
*/
static void MotdMenu_Draw(void)
{
	UI_LogFuncBegin();
	M_MotdMenu_Graphics();
	UI_LogFuncEnd();
	Menu_Draw(&s_motdstuff.menu);
}

/*
===============
UI_MotdMenu_Cache
===============
*/
void UI_MotdMenu_Cache(void)
{
	UI_LogFuncBegin();
	s_motdstuff.halfroundl_22 = trap_R_RegisterShaderNoMip("menu/common/halfroundl_22.tga");
	UI_LogFuncEnd();
}

/*
===============
MotdMenu_Init
===============
*/
void MotdMenu_Init(void)
{
	UI_LogFuncBegin();
	s_motdstuff.menu.nitems = 0;
	s_motdstuff.menu.draw = MotdMenu_Draw;
	s_motdstuff.menu.key = MotdMenu_Key;
	s_motdstuff.menu.wrapAround = qtrue;
	s_motdstuff.menu.descX = MENU_DESC_X;
	s_motdstuff.menu.descY = MENU_DESC_Y;
	s_motdstuff.menu.titleX = MENU_TITLE_X;
	s_motdstuff.menu.titleY = MENU_TITLE_Y;

	s_motdstuff.quitmenu.generic.type = MTYPE_BITMAP;
	s_motdstuff.quitmenu.generic.flags = QMF_HIGHLIGHT_IF_FOCUS;
	s_motdstuff.quitmenu.generic.x = 500;
	s_motdstuff.quitmenu.generic.y = 440;
	s_motdstuff.quitmenu.generic.name = GRAPHIC_BUTTONRIGHT;
	s_motdstuff.quitmenu.generic.id = ID_CONTINUE;
	s_motdstuff.quitmenu.generic.callback = M_MotdMenu_Event;
	s_motdstuff.quitmenu.width = MENU_BUTTON_MED_WIDTH;
	s_motdstuff.quitmenu.height = MENU_BUTTON_MED_HEIGHT;
	s_motdstuff.quitmenu.color = CT_DKORANGE;
	s_motdstuff.quitmenu.color2 = CT_LTORANGE;
	s_motdstuff.quitmenu.textX = MENU_BUTTON_TEXT_X;
	s_motdstuff.quitmenu.textY = MENU_BUTTON_TEXT_Y;
	s_motdstuff.quitmenu.textEnum = MBT_CONTINUE;
	s_motdstuff.quitmenu.textcolor = CT_BLACK;
	s_motdstuff.quitmenu.textcolor2 = CT_WHITE;

	s_motdstuff.disconnect.generic.type = MTYPE_BITMAP;
	s_motdstuff.disconnect.generic.flags = QMF_HIGHLIGHT_IF_FOCUS;
	s_motdstuff.disconnect.generic.x = 350;
	s_motdstuff.disconnect.generic.y = 440;
	s_motdstuff.disconnect.generic.name = GRAPHIC_BUTTONRIGHT;
	s_motdstuff.disconnect.generic.id = ID_DISCONNECT;
	s_motdstuff.disconnect.generic.callback = M_MotdMenu_Event;
	s_motdstuff.disconnect.width = MENU_BUTTON_MED_WIDTH;
	s_motdstuff.disconnect.height = MENU_BUTTON_MED_HEIGHT;
	s_motdstuff.disconnect.color = CT_DKORANGE;
	s_motdstuff.disconnect.color2 = CT_LTORANGE;
	s_motdstuff.disconnect.textX = MENU_BUTTON_TEXT_X;
	s_motdstuff.disconnect.textY = MENU_BUTTON_TEXT_Y;
	s_motdstuff.disconnect.textEnum = MBT_INGAMELEAVE;
	s_motdstuff.disconnect.textcolor = CT_BLACK;
	s_motdstuff.disconnect.textcolor2 = CT_WHITE;

	s_motdstuff.arrowup.generic.type = MTYPE_BITMAP;
	s_motdstuff.arrowup.generic.flags = QMF_HIGHLIGHT_IF_FOCUS;
	s_motdstuff.arrowup.generic.x = 610;
	s_motdstuff.arrowup.generic.y = 10;
	s_motdstuff.arrowup.generic.name = "menu/common/arrow_up_16.tga";
	s_motdstuff.arrowup.generic.id = ID_ARROWUP;
	s_motdstuff.arrowup.generic.callback = M_MotdMenu_Event;
	s_motdstuff.arrowup.width = 16;
	s_motdstuff.arrowup.height = 16;
	s_motdstuff.arrowup.color = CT_DKBLUE1;
	s_motdstuff.arrowup.color2 = CT_LTBLUE1;
	s_motdstuff.arrowup.textX = 0;
	s_motdstuff.arrowup.textY = 0;
	s_motdstuff.arrowup.textEnum = MBT_NONE;
	s_motdstuff.arrowup.textcolor = CT_BLACK;
	s_motdstuff.arrowup.textcolor2 = CT_WHITE;

	s_motdstuff.arrowdwn.generic.type = MTYPE_BITMAP;
	s_motdstuff.arrowdwn.generic.flags = QMF_HIGHLIGHT_IF_FOCUS;
	s_motdstuff.arrowdwn.generic.x = 610;
	s_motdstuff.arrowdwn.generic.y = 420;
	s_motdstuff.arrowdwn.generic.name = "menu/common/arrow_dn_16.tga";
	s_motdstuff.arrowdwn.generic.id = ID_ARROWDOWN;
	s_motdstuff.arrowdwn.generic.callback = M_MotdMenu_Event;
	s_motdstuff.arrowdwn.width = 16;
	s_motdstuff.arrowdwn.height = 16;
	s_motdstuff.arrowdwn.color = CT_DKBLUE1;
	s_motdstuff.arrowdwn.color2 = CT_LTBLUE1;
	s_motdstuff.arrowdwn.textX = 0;
	s_motdstuff.arrowdwn.textY = 0;
	s_motdstuff.arrowdwn.textEnum = MBT_NONE;
	s_motdstuff.arrowdwn.textcolor = CT_BLACK;
	s_motdstuff.arrowdwn.textcolor2 = CT_WHITE;

	Menu_AddItem(&s_motdstuff.menu, &s_motdstuff.quitmenu);
	Menu_AddItem(&s_motdstuff.menu, &s_motdstuff.disconnect);
	Menu_AddItem(&s_motdstuff.menu, &s_motdstuff.arrowup);
	Menu_AddItem(&s_motdstuff.menu, &s_motdstuff.arrowdwn);
	UI_LogFuncEnd();
}

/*
===============
MotdReset
===============
*/
void MotdReset(void)
{
	UI_LogFuncBegin();
	int32_t i;

	motdtextnum = 0;
	for (i = 0; i < MAX_MOTD_LINES; ++i) {
		*motdtext[i] = '\0';
	}
	UI_LogFuncEnd();
}

/*
===============
MotdReceiveLine
===============
*/
void MotdReceiveLine(const char *txt)
{
	UI_LogFuncBegin();
	Q_strncpyz(motdtext[motdtextnum], txt, sizeof (motdtext[motdtextnum]));
	motdtextnum++;
	UI_LogFuncEnd();
}

/*
===============
UI_MotdMenu
===============
*/
void UI_MotdMenu(void)
{
	UI_LogFuncBegin();
	memset(&s_motdstuff, 0, sizeof(s_motdstuff));

	uis.menusp = 0;

	ingameFlag = qtrue;

	Mouse_Show();

	UI_MotdMenu_Cache();

	MotdMenu_Init();

	UI_PushMenu(&s_motdstuff.menu);

	Menu_AdjustCursor(&s_motdstuff.menu, 1);
	UI_LogFuncEnd();
}