/*##############################################################################
 *
 *##############################################################################
 */
#ifndef EDITOR_H
#define EDITOR_H

#include <tart.h>
#include <string.h>

typedef struct {
    char* text;
    int len;
    int stringCount;
    struct tart_cell cell;
    struct tart_cstring textBox[30];
    struct tart_vec2 size;
    struct tart_vec2 pos;
} richTextBox;

void SetRichTextBox(richTextBox* rtb, char* text, int len, 
        struct tart_cell cell) {
    int lineCount = 0;
    int textOffset = 0;
    char* p = text;
    unsigned char found = 0;
    rtb->stringCount = 5;
    int sizeOfString = 0;
    for(int i = 0; i < len; i++) {
        sizeOfString = i - textOffset;

        if(p[i] == '\n') {
            // This means that it will start splitting strings
            found = 1;

            //p[i] = '\0'; // Sets this to be the end of the string
            
            //Add the address to the cstring
            if(lineCount == 5) {
                break;
            }

            rtb->textBox[lineCount] = tart_cstring(p + textOffset, 
                    sizeOfString, rtb->cell);
            textOffset = i + 1; // Sets the start of the next string.
            lineCount++;
        }
    }
    tart_cstring_free(&rtb->textBox[lineCount]);
    rtb->textBox[lineCount] = tart_cstring(p + textOffset, 
        strlen(p), rtb->cell);

}

void drawTextBox(struct tart_window* window, richTextBox* rtb, tart_byte id) {
    struct tart_buffer* sb = tart_get_buffer(window, id);
    // This makes sure that we dont go outside of memeery with the string count.
    for (int lineNo = 0; lineNo < rtb->stringCount; lineNo++) {
        tart_draw_cstring_position(sb, 
                rtb->textBox[lineNo], 
                (struct tart_vec2){rtb->pos.x,rtb->pos.y + lineNo});
    }
}

/*
 * Init Command Mode
 *
 * This will run when COMMAND_MODE is triggerd
 */
void InitCommandMode();
/*
 * Init Insert Mode
 *
 * This will run when INSERT_MODE is triggerd
 */
void InitInsertMode();
/*
 * Init Normal Mode
 *
 * This will run when NORMAL_MODE is triggerd
 */
void InitNormalMode();
/*
 * Init Nomi Mode
 *
 * This will run when NOMI_MODE is triggerd
 */
void InitNomiMode();

/*
 * Command Mode
 *
 * This will run every frame when COMMAND_MODE is active
 */
void CommandMode();
/*
 * Insert Mode
 *
 * This will run every frame when INSERT_MODE is active
 */
void InsertMode();
/*
 * Normal Mode
 *
 * This will run every frame when NORMAL_MODE is active
 */
void NormalMode();
/*
 * Nomi Mode
 *
 * This will run every frame when NOMI_MODE is active
 */
void NomiMode();



/*
 * Update
 *
 * This will run every frame.
 */
void Update();


/*
 * Update Bigin
 *
 * This will run on the begining of every update.
 */
void UpdateBigin();
/*
 * Update End
 *
 * This will run on the ending of every update.
 */
void UpdateEnd();

/*
 * On Quit
 *
 * This will run on the quitting of the program
 */
void OnQuit();
/*
 * On Start
 *
 * This will run on the start of the program
 */
void OnStart();

/*
 * Draw
 * 
 * This will Draw the screen
 */
void Draw();

#endif /* ifndef EDITOR_H */