#ifndef GUARD_EASY_CHAT_H
#define GUARD_EASY_CHAT_H

#include "global.h"
#include "constants/easy_chat.h"

struct EasyChatWordInfo
{
    const u8 *text;
    int alphabeticalOrder;
    int enabled;
};

typedef union
{
    const u16 *valueList;
    const struct EasyChatWordInfo *words;
} EasyChatGroupWordData;

struct EasyChatGroup
{
    EasyChatGroupWordData wordData;
    u16 numWords;
    u16 numEnabledWords;
};

struct EasyChatWordsByLetter
{
    const u16 *words;
    int numWords;
};

u8 *CopyEasyChatWord(u8 *dest, u16 word);
u8 *ConvertEasyChatWordsToString(u8 *dest, const u16 *src, u16 columns, u16 rows);
bool8 EC_DoesEasyChatStringFitOnLine(const u16 *easyChatWords, u8 columns, u8 rows, u16 maxLength);
void EC_ResetMEventProfileMaybe(void);
void InitEasyChatPhrases(void);
void EnableRareWord(u8);
bool8 InitEasyChatSelection(void);
void DestroyEasyChatSelectionData(void);
u8 GetSelectedGroupByIndex(u8);
void GetUnlockedECWords(bool32 isAlphabetical, u16 groupId);
u16 GetDisplayedWordByIndex(u16 index);
u16 GetNumDisplayedWords(void);
const u8 *GetEasyChatWordGroupName(u8);
u8 *CopyEasyChatWordPadded(u8 *, u16, u16);
void DoEasyChatScreen(u8 type, u16 *words, MainCallback callback);
u8 GetNumDisplayableGroups(void);
bool8 InitEasyChatGraphicsWork(void);
bool8 LoadEasyChatGraphics(void);
void DestroyEasyChatGraphicsResources(void);
void EasyChatInterfaceCommand_Setup(u16 id);
bool8 EasyChatInterfaceCommand_Run(void);
u8 GetEasyChatScreenFrameId(void);
const u8 *GetTitleText(void);
u16 *GetEasyChatWordBuffer(void);
u8 GetNumRows(void);
u8 GetNumColumns(void);
u8 GetMainCursorColumn(void);
u8 GetMainCursorRow(void);
void GetEasyChatInstructionsText(const u8 **str1, const u8 **str2);
void GetEasyChatConfirmText(const u8 **str1, const u8 **str2);
void GetEasyChatConfirmCancelText(const u8 **str1, const u8 **str2);
void GetEasyChatConfirmDeletionText(const u8 **str1, const u8 **str2);
void GetECSelectGroupCursorCoords(u8 *Xp, u8 *Yp);
bool8 IsEasyChatAlphaMode(void);
u8 GetECSelectGroupRowsAbove(void);
void GetECSelectWordCursorCoords(s8 *arg0, s8 *arg1);
u8 GetECSelectWordRowsAbove(void);
u8 GetECSelectWordNumRows(void);
u8 unref_sub_80FFE60(void);
bool32 ShouldDrawECUpArrow(void);
bool32 ShouldDrawECDownArrow(void);

#endif // GUARD_EASY_CHAT_H