#include "raylib.h"
#include "string.h"
#include <stdio.h>
#include <stdlib.h>
#include "sprite.h"
#include "Input/inputHandler.h"
#include "raymath.h"
#include "List/list.h"
#include "IsometricMap/isometricMap.h"
#include "game.h"
#include "DepthSorting/bucket.h"
#include "DepthSorting/mergeSort.h"
#include "Ui/screenIDs.h"
#include "Ui/button.h"
#include "Ui/uiContainer.h"
#include "Ui/debug.h"

int main(){

    InitWindow(1280, 720, "basic window");

    Game *game = GameInit();

    // TODO: Screen structs, die zum Beispiel die UiContainer enthalten?
    UiContainer *pauseScreenUiContainer = UiContainerInitPauseUiContainer();

    // Hides the operating systems own cursor
    HideCursor();

    SetTargetFPS(60);


    while(!WindowShouldClose()){

        // Moving cursor Sprite to Mouse Pos
        game->cursorSprite->x = GetMousePosition().x;
        game->cursorSprite->y = GetMousePosition().y;

        BeginDrawing();
        switch(game->screen){
            case SCREEN_EXIT:
                return 0;
            case SCREEN_MAINMENU:
                printf("MAINMENU \n");
                return 0;
            case SCREEN_OPTIONS:
                printf("OPTIONS \n");
                return 0;
            case SCREEN_GAME:

                ListActAllSprites(game);

                ClearBackground(RAYWHITE);

                BeginMode2D(*(game->camera));
                
                //IsometricRendererRenderIsometricMap(game);
                //ListDrawAllSprites(game->sprites, game->layers, game->camera);
                IsometricMapDraw(game);

                EndMode2D();
                DrawSpriteToScreen(game->cursorSprite);

                // User Input Handling
                mouseInput(game);
                keyboardInput(game->inputHandler, game->camera);
            
                if(IsKeyPressed(KEY_P)){
                    game->screen = SCREEN_PAUSE;
                }

                break;
            case SCREEN_PAUSE:
                ClearBackground(RAYWHITE);

                BeginMode2D(*(game->camera));
                IsometricMapDraw(game);
                EndMode2D();

                DrawRectangle(0, 0, GetScreenWidth(), GetScreenHeight(), (Color){0, 0, 0, 150});
                int textWidthHalf = MeasureText("Paused", 28) / 2;
                DrawText("Paused", GetScreenWidth()/2 - textWidthHalf, GetScreenHeight()/2 - 14, 28, WHITE);

                UiContainerUpdateUiContainer(pauseScreenUiContainer, game);
                UiContainerDrawUiContainer(pauseScreenUiContainer);

                DebugDraw(game, pauseScreenUiContainer);

                DrawSpriteToScreen(game->cursorSprite);


                if(IsKeyPressed(KEY_P)){
                    game->screen = SCREEN_GAME;
                }
                break;
            default:
                printf("\n\n\n\n\n\n Wir haben ein problematisches Problem! Die Screen-ID [%d] ist nicht definiert. Hmmpf... früher bescheid wisse!\n\n\n\n\n\n", game->screen);
                return 1;
                break;
        }
        BeginDrawing();
        DebugDraw(game, pauseScreenUiContainer);
        DrawFPS(GetScreenWidth() - 95, 10);
        EndDrawing();



    }

    CloseWindow();

    return 0;

}