#include "../game.h"
#include "selectable.h"
#include "button.h"
#include "../definitions.h"
#include "raylib.h"
#include "stdio.h"
#include "../MapObject/building.h"
#include "../Sprite/sprite.h"
#include "../Entity/entity.h"
#include "../Input/inputHandler.h"

void OnClickButton(Game *game, Button *button){
    printf("\n\n\n\n\n\n Unsupported Button ID %d \n\n\n\n\n\n", button->id);
    return;
}
void OnClickContinueButton(Game *game, Button *button){
    game->screen = SCREEN_GAME;
}
void OnClickExitButton(Game *game, Button *button){
    game->screen = SCREEN_EXIT;
}
void OnClickStartButton(Game *game, Button *button){
    game->screen = SCREEN_GAME;
}

// RETURNS 1 IF COORDS INSIDE MAP
static int InsideMapBounds(Vector2 coords, IsometricMap *map){
    if(coords.x < 0 || coords.y < 0 || coords.x > (map->width * map->textureWidth) || coords.y > (map->height * map->textureHeight)){ 
        printf("OutOfBoundsDestination Spawn\n"); 
        return 0;
    }
    return 1;
}

// Hier sollte eine Bedingung stehen die nur in einem Frame true sein kann
// Oder das selectable wird abgewählt indem seine ID auf default zurückgesetzt wird
// Sonst kann das hier jeden Frame passieren. ID wird nicht automatisch zurückgesetzt
void OnSelectedSelectable(Game *game, Selectable *selectable){
    printf("\n\n\n\n\n\n WARNING: Unsupported SELECTABLE ID %d \n\n\n\n\n\n", selectable->id);
    return;
}
void OnSelectedSpawnBuilding(Game *game, Selectable *selectable){   
    if(IsMouseButtonPressed(MOUSE_BUTTON_LEFT) && game->mouseOnUI == 0){

        // Can only be spawned inside map bounds
        if(InsideMapBounds(game->inputHandler->cursorWorldPos, game->map) == 0){
            return;
        }

        Building *newObject = BuildingInit(game, BU_HOUSE, game->inputHandler->cursorWorldPos.x, game->inputHandler->cursorWorldPos.y);
        BuildingListInsert(game->buildings, newObject);

        if(selectable->unselectAfterExecute == 0){
            selectable->state = SELECTABLE_STATE_DEFAULT;
        }
    }
}
void OnSelectedSpawnWorker(Game *game, Selectable *selectable){
    if(IsMouseButtonPressed(MOUSE_BUTTON_LEFT) && game->mouseOnUI == 0){
        if(InsideMapBounds(game->inputHandler->cursorWorldPos, game->map) == 0){
            return;
        }
        
        Entity *builder = EntityInit(game, PR_BUILDER, game->inputHandler->cursorWorldPos.x, game->inputHandler->cursorWorldPos.y);
        EntityListInsert(game->entities, builder);

        if(selectable->unselectAfterExecute == 0){
            selectable->state = SELECTABLE_STATE_DEFAULT;
        }
    }
}
void OnSelectedSpawnLumberjack(Game *game, Selectable *selectable){
    if(IsMouseButtonPressed(MOUSE_BUTTON_LEFT) && game->mouseOnUI == 0){
        if(InsideMapBounds(game->inputHandler->cursorWorldPos, game->map) == 0){
            return;
        }
        
        Entity *lumberjack = EntityInit(game, PR_LUMBERJACK, game->inputHandler->cursorWorldPos.x, game->inputHandler->cursorWorldPos.y);
        EntityListInsert(game->entities, lumberjack);

        if(selectable->unselectAfterExecute == 0){
            selectable->state = SELECTABLE_STATE_DEFAULT;
        }
    }
}