#include "uiContainer.h"
#include "../game.h"
#include "button.h"
#include "raylib.h"
#include "stdlib.h"
#include "stdio.h"


UiContainer * UiContainerInitPauseUiContainer(){
    UiContainer *uiContainer = malloc(sizeof(UiContainer));

    Texture2D textures[4] = {   LoadTexture("assets/button.png"),                     //DEFAULT
                                                        LoadTexture("assets/button_hovered.png"),    //HOVERED 
                                                        LoadTexture("assets/button_pressed.png"),   //PRESSED
                                                        LoadTexture("assets/button_pressed.png")}; //RELEASED
    Vector2 position = (Vector2){GetScreenWidth()/2 - textures[0].width/2, GetScreenHeight()/2 - 50};
    int buttonFontSize = 36;

    Button *continuebutton = ButtonInitButton(textures, &position, "Continue", 9, buttonFontSize, BUTTON_ID_CONTINUE);
    uiContainer->buttons[0] = continuebutton;
    uiContainer->buttonCounter = 1;

    position.y += 250;

    Button *exitButton = ButtonInitButton(textures, &position, "EXIT", 5, buttonFontSize, BUTTON_ID_EXIT);
    uiContainer->buttons[1] = exitButton;
    uiContainer->buttonCounter = 2;

    // Methode funktioniert wieso auch immer auch ohne dieses return. C returned Implizit odder was O_o
    return uiContainer;
}

UiContainer * UiContainerInitMainMenuUiContainer(){
    UiContainer *uiContainer = malloc(sizeof(UiContainer));

    Texture2D textures[4] = {   LoadTexture("assets/button.png"),                     //DEFAULT
                                                        LoadTexture("assets/button_hovered.png"),    //HOVERED 
                                                        LoadTexture("assets/button_pressed.png"),   //PRESSED
                                                        LoadTexture("assets/button_pressed.png")}; //RELEASED
    Vector2 position = (Vector2){GetScreenWidth()/2 - textures[0].width/2, GetScreenHeight()/2 - 50};
    int buttonFontSize = 36;

    Button *continuebutton = ButtonInitButton(textures, &position, "Start Game", 11, buttonFontSize, BUTTON_ID_START_GAME);
    uiContainer->buttons[0] = continuebutton;
    uiContainer->buttonCounter = 1;

    position.y += 250;

    Button *exitButton = ButtonInitButton(textures, &position, "EXIT", 5, buttonFontSize, BUTTON_ID_EXIT);
    uiContainer->buttons[1] = exitButton;
    uiContainer->buttonCounter = 2;

    // Methode funktioniert wieso auch immer auch ohne dieses return. C returned Implizit odder was O_o
    return uiContainer;
}

UiContainer * UiContainerInitGameUiContainer(){
    UiContainer *uiContainer = malloc(sizeof(UiContainer));

    uiContainer->buttonCounter = 0;

    Texture2D textures[3] = {   LoadTexture("assets/selectable.png"),                     //DEFAULT
                                                        LoadTexture("assets/selectable.png"),    //HOVERED 
                                                        LoadTexture("assets/selectable.png")       //SELECTED
                                                        };

    Texture2D backgroundTextures[3] = {   LoadTexture("assets/selectable_background.png"),                     //DEFAULT
                                                        LoadTexture("assets/selectable_background_hovered.png"),    //HOVERED 
                                                        LoadTexture("assets/selectable_background_selected.png")       //SELECTED
                                                        };
    Vector2  position = (Vector2){50, 250};
    int showDescription = 0;
    Selectable *selectable1 = SelectableInit(textures, backgroundTextures, 1, &position, "Building", showDescription, 9, 16, SELECTABLE_ID_TEST);
    position.y += 100;
    Selectable *selectable2 = SelectableInit(textures, backgroundTextures, 1,&position, "Building2", showDescription, 10, 16, SELECTABLE_ID_TEST);
    position.y += 100;
    Selectable *selectable3 = SelectableInit(textures, backgroundTextures, 1,&position, "Building3", showDescription, 10, 16, SELECTABLE_ID_TEST);
    position.y += 100;
    Selectable *selectable4 = SelectableInit(textures, backgroundTextures, 1,&position, "Building4", showDescription, 10, 16, SELECTABLE_ID_TEST);
    position.x += 100;
    Selectable *selectable5 = SelectableInit(textures, backgroundTextures, 1,&position, "Building5", showDescription, 10, 16, SELECTABLE_ID_TEST);
    position.x += 100;
    Selectable *selectable6 = SelectableInit(textures, backgroundTextures, 1,&position, "Building6", showDescription, 10, 16, SELECTABLE_ID_TEST);

    uiContainer->selectables[0] = selectable1;
    uiContainer->selectables[1] = selectable2;
    uiContainer->selectables[2] = selectable3;
    uiContainer->selectables[3] = selectable4;
    uiContainer->selectables[4] = selectable5;
    uiContainer->selectables[5] = selectable6;

    uiContainer->selectableCounter = 6;

    return uiContainer;
}

// Updated alle Buttons und führt gegebenenfalls deren Code aus
void UiContainerUpdateUiContainer(UiContainer *uiContainer, Game *game){
    int i = 0;
    for(i=0 ; i < uiContainer->buttonCounter; i++){
        ButtonUpdateButtonState(uiContainer->buttons[i]);
        if(uiContainer->buttons[i]->state == BUTTON_STATE_RELEASED){
            ButtonExecuteButton(uiContainer->buttons[i], game);
        }
    }
    for(i=0 ; i < uiContainer->selectableCounter; i++){
        int setState = SelectableUpdateSelectableState(uiContainer->selectables[i]);
        // Unselecting every selectable if one is selected
        if(setState == SELECTABLE_STATE_SELECTED){
            int j;
            for(j=0 ; j < uiContainer->selectableCounter; j++){
                if(i != j){
                    SelectableUnselectSelectable(uiContainer->selectables[j]);
                }
            }
        }
        if(uiContainer->selectables[i]->state == SELECTABLE_STATE_SELECTED){
            SelectableExecuteSelectable(uiContainer->selectables[i], game);
        }
    }
}

// Drawed alle Buttons
void UiContainerDrawUiContainer(UiContainer *uiContainer){
    int i = 0;
    for(i=0 ; i < uiContainer->buttonCounter; i++){
        ButtonDrawButton(uiContainer->buttons[i]);
    }
    for(i=0 ; i < uiContainer->selectableCounter; i++){
        SelectableDrawSelectable(uiContainer->selectables[i]);
    }
}