using UnityEngine.UI;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using TMPro;
public class SelectedItemMenu : MonoBehaviour
{

    public static SelectedItemMenu instance;
    public Text nameTxt;
    public Button upgradeMenuBtn;
    public Button infoBtn;
    public CollectBtn collectBtn;
  //  public Button joinHallBtn;
    public Button repairRocketsBtn;
    public Button tradingPostBtn;
    public Button designLabBtn;

    public TradingPost tradingPost;
    public DesignLab designLab;

    [Header("info menu")]
    public GameObject infoMenu;
    public TMP_Text levelTxt;
    public TMP_Text buildingName;
    public TMP_Text descriptionTxt;

    [Header("upgrade menu")]
    public GameObject upgradeMenu;
    // public GameObject goldmineUpgradeMenu;
    // public TMP_Text goldMineUpgradeMenuTitle;
    public Button btn_gold_prod;
    public Button btn_gold_cap;

    public Transform upgrade_statParent;
    public TMP_Text upgrade_tierTxt;
    public TMP_Text upgrade_buildingName;
    public TMP_Text extraDetailsTxt;
    public Button upgradeBtn;

    [Header("Special buildings")]
    public BuildingData goldMineBuilding;
    public BuildingData solarPanelsBuilding;

    public BuildingData designLabBuilding;
    public BuildingData rocketRepair;
    public BuildingData tradePost;
    void Awake(){
        instance=this;
    }
    void Start()
    {
        Selector.OnSelectedChanged.AddListener(OnSelectionChanged);
        upgradeMenuBtn.onClick.AddListener(OnUpgradeMenuClicked);
        infoBtn.onClick.AddListener(OnInfoClicked);
        upgradeBtn.onClick.AddListener(OnUpgrade);
        collectBtn.btn.onClick.AddListener(OnCollect);
        repairRocketsBtn.onClick.AddListener(OpenSkinMenu);
        tradingPostBtn.onClick.AddListener(OpenTradingPost);
        designLabBtn.onClick.AddListener(OpenDesignLab);

        btn_gold_cap.onClick.AddListener(OnGoldmineCapUpgrade);
        btn_gold_prod.onClick.AddListener(OnGoldmineProdUpgrade);
    }
    Building lastSelectedBuilding = null;
    IEnumerator DoubleClickTimer(Building b){
        yield return new WaitForSeconds(0.05f);
        lastSelectedBuilding = Selector.selectedBuilding;

        yield return new WaitForSeconds(0.2f);
        lastSelectedBuilding = null;
            Debug.Log("Reset tap");

    }

    void OnSelectionChanged()
    {
        if(lastSelectedBuilding == null){
            Debug.Log("First tap");
        }else{
            //Double Clicked
            Debug.Log("Second tap");

            if(Selector.selectedData == rocketRepair){
                OpenSkinMenu();
            }else if(Selector.selectedData == tradePost){
                OpenTradingPost();
            }else if(Selector.selectedData == designLabBuilding){
                OpenDesignLab();
            }else if(Selector.selectedData == goldMineBuilding || Selector.selectedData == solarPanelsBuilding){
                Debug.Log("Double tapped on a collectable");
                CollectBtn.instance.OnClick();
            }
        }
        StartCoroutine(DoubleClickTimer(Selector.selectedBuilding));
        if (Selector.selectedBuilding != null)
        {
            infoBtn.gameObject.SetActive(true);
            if (Selector.selectedData.levels.Count <= 1)
            {
                upgradeMenuBtn.gameObject.SetActive(false);
            }
            else
            {
                upgradeMenuBtn.gameObject.SetActive(true);
            }


            if(Selector.selectedData.collectable){
                collectBtn.gameObject.SetActive(true);
                Debug.Log("Last collected : " +Selector.selectedBuilding.lastCollected );
                collectBtn.Set(Selector.selectedData.buildingName,Selector.selectedBuilding.lastCollected,Selector.selectedData.productinoRates[Selector.selectedBuilding.curLevel],Selector.selectedData.resourceType);
            }else{
                collectBtn.gameObject.SetActive(false);
            }

            // joinHallBtn.gameObject.SetActive((Selector.selectedData == mainHall));
            repairRocketsBtn.gameObject.SetActive((Selector.selectedData == rocketRepair));
            tradingPostBtn.gameObject.SetActive((Selector.selectedData == tradePost));
            designLabBtn.gameObject.SetActive((Selector.selectedData == designLabBuilding));
        }
        else
        {
            upgradeMenuBtn.gameObject.SetActive(false);
            infoBtn.gameObject.SetActive(false);
            collectBtn.gameObject.SetActive(false);
            // joinHallBtn.gameObject.SetActive(false);
            repairRocketsBtn.gameObject.SetActive(false);
        }

        upgradeMenu.SetActive(false);
        infoMenu.SetActive(false);
    }

    public void OnUpgradeMenuClicked()
    {
        extraDetailsTxt.gameObject.SetActive(false);
        // Debug.Log("Opening Upgrade Menu for : " + Selector.selectedBuilding.buildingData.name);
        AudioManager.instnace.UIPopup();

        upgradeMenu.SetActive(true);
        upgrade_buildingName.text = Selector.selectedBuilding.buildingData.buildingName;
        bool isGoldMine = Selector.selectedBuilding.GetComponent<GoldMine>()!=null;
        bool isSolarPanel = Selector.selectedBuilding.GetComponent<SolarPanels>()!=null;

        List<BuildingStat> stats = Selector.selectedBuilding.buildingData.levels[Selector.selectedBuilding.curLevel].stats;
        for (int i = 0; i < upgrade_statParent.childCount; i++)
        {
            bool hasDataForThis = i < stats.Count;
            upgrade_statParent.GetChild(i).gameObject.SetActive(hasDataForThis);
            if (hasDataForThis)
            {
                upgrade_statParent.GetChild(i).GetChild(0).GetComponent<TMP_Text>().text = stats[i].name;
                string nextLevelStat = ((Selector.selectedBuilding.buildingData.levels.Count-1 > Selector.selectedBuilding.curLevel) ? $"  <color=green> -> {Selector.selectedBuilding.buildingData.levels[Selector.selectedBuilding.curLevel+1].stats[i].value}</color>" : "");
                upgrade_statParent.GetChild(i).GetChild(1).GetComponent<TMP_Text>().text = stats[i].value + (isGoldMine || isSolarPanel? "":nextLevelStat);
                upgrade_statParent.GetChild(i).GetChild(2).GetComponent<Image>().sprite = stats[i].image;
            }
        }

        if(isGoldMine || isSolarPanel){ //Special path for gold mine
            // for(int i=0; i < upgrade_tierIndicators.Length;i++){ //No rarity tag for you
            //     upgrade_tierIndicators[i].SetActive(false);
            // }
            upgrade_tierTxt.text = "";
            if (Selector.selectedBuilding.curLevel < Selector.selectedData.levels.Count - 1){
                // upgradeBtn.interactable = true;
                // // upgradeBtn.GetComponentInChildren<TMP_Text>().text = "Upgrade";
                // upgradeBtn.transform.GetChild(1).gameObject.SetActive(false);
                // upgradeBtn.transform.GetChild(2).gameObject.SetActive(false);
                // upgradeBtn.transform.GetChild(3).gameObject.SetActive(true);
                upgradeBtn.gameObject.SetActive(false);
                btn_gold_cap.gameObject.SetActive(true);
                btn_gold_prod.gameObject.SetActive(true);
                OnUpgrade();
            }

            return;
        }
        
        upgradeBtn.gameObject.SetActive(true);
        btn_gold_cap.gameObject.SetActive(false);
        btn_gold_prod.gameObject.SetActive(false);
        upgradeBtn.transform.GetChild(3).gameObject.SetActive(false); //Not gold mine, no choice

        upgrade_tierTxt.text = BuildingManager.GetStatValue(Selector.selectedBuilding,"Level");
        if (Selector.selectedBuilding.curLevel < Selector.selectedData.levels.Count - 1)
        {
            int goldPrice = Selector.selectedData.levels[Selector.selectedBuilding.curLevel + 1].price;
            int metalPrice = Selector.selectedData.levels[Selector.selectedBuilding.curLevel + 1].metal_price;

            upgradeBtn.interactable = goldPrice <= DBmanager.Coins && metalPrice <= DBmanager.Metal;
            upgradeBtn.transform.GetChild(1).gameObject.SetActive(true);
            upgradeBtn.transform.GetChild(2).gameObject.SetActive(false);

            upgradeBtn.transform.GetChild(1).GetChild(0).gameObject.SetActive(goldPrice>0);
            upgradeBtn.transform.GetChild(1).GetChild(0).GetComponentInChildren<TMP_Text>().text = goldPrice.ToString();
            upgradeBtn.transform.GetChild(1).GetChild(1).gameObject.SetActive(metalPrice>0);
            upgradeBtn.transform.GetChild(1).GetChild(1).GetComponentInChildren<TMP_Text>().text = metalPrice.ToString();
        }
        else
        {
            upgradeBtn.interactable = false;
            // upgradeBtn.GetComponentInChildren<TMP_Text>().text = "MAX!";
            upgradeBtn.transform.GetChild(1).gameObject.SetActive(false);
            upgradeBtn.transform.GetChild(2).gameObject.SetActive(true);

      
            Debug.Log("Already max");
        }

        // if(Selector.selectedData == rocketRepair){
        //     SkinShopManager.instance.Populate();
        //     upgradeBtn.interactable= (SkinShopManager.availableToUpgrade);
        //     if(!SkinShopManager.availableToUpgrade && Selector.selectedBuilding.curLevel < Selector.selectedData.levels.Count-1){
        //         // MessageDialog.instance.ShowMessage("Notice!","You have to purchase half of the best rarity skins available to upgrade");
        //         extraDetailsTxt.gameObject.SetActive(true);
        //         extraDetailsTxt.text = "You have to purchase half of the best rarity skins available to upgrade";
        //         extraDetailsTxt.color = Color.red;
        //     }
        // }

        if (upgrade_statParent.childCount < stats.Count)
        {
            Debug.LogError("Please add another slot for stats in upgrade menu.\nSlots not enough for " + Selector.selectedBuilding.buildingData.name + " , " + upgrade_statParent.childCount + " slots for " + stats.Count + " stats");
        }
    }

    public void HideUpgradeMenu(){
        upgradeMenu.SetActive(false);
    }

    public void OnUpgrade()
    {
        if(Selector.selectedBuilding.GetComponent<GoldMine>()!=null){
            AudioManager.instnace.UIPopup();
            // goldMineUpgradeMenuTitle.text = "Upgrade Gold Mine";
            // goldmineUpgradeMenu.SetActive(true);
            int L = Selector.selectedBuilding.curLevel+1;
            int C = GoldMine.GetCapacityRateByLevel(L);        
            int P = GoldMine.GetProductionRateByLevel(L);
            //Calculate prices
            int gold_cost_p = GoldMine.GetGoldCostForProduction(L);
            int metal_cost_p = GoldMine.GetMetalCostForProduction(L);

            int gold_cost_c = GoldMine.GetGoldCostForCapacity(L);
            int metal_cost_c = GoldMine.GetMetalCostForCapacity(L);
            if(P>=GoldMine.LevelsCount){
                btn_gold_prod.interactable=false; 
                btn_gold_prod.transform.Find("Price/txt_price").GetComponent<TMP_Text>().text = "Max!";
                btn_gold_prod.transform.Find("Price/txt_price_metal").gameObject.SetActive(false);
                btn_gold_prod.transform.Find("Price/txt_price").gameObject.SetActive(true);
            }
            else{
                bool affroadable = DBmanager.Coins >= gold_cost_p && DBmanager.Metal >= metal_cost_p;
                btn_gold_prod.interactable=affroadable;
                btn_gold_prod.transform.Find("Price/txt_price").GetComponent<TMP_Text>().text = gold_cost_p.ToString();
                btn_gold_prod.transform.Find("Price/txt_price_metal").GetComponent<TMP_Text>().text = metal_cost_p.ToString();
                btn_gold_prod.transform.Find("Price/txt_price").gameObject.SetActive(gold_cost_p>0);
                btn_gold_prod.transform.Find("Price/txt_price_metal").gameObject.SetActive(metal_cost_p>0);
            }
            if(C>=GoldMine.LevelsCount){
                btn_gold_cap.interactable = false;
                btn_gold_cap.transform.Find("Price/txt_price").GetComponent<TMP_Text>().text = "Max!";
                btn_gold_cap.transform.Find("Price/txt_price_metal").gameObject.SetActive(false);
                btn_gold_cap.transform.Find("Price/txt_price").gameObject.SetActive(true);
            }
            else{
                bool affroadable = DBmanager.Coins >= gold_cost_c && DBmanager.Metal >= metal_cost_c;
                btn_gold_cap.interactable=affroadable; 
                btn_gold_cap.transform.Find("Price/txt_price").GetComponent<TMP_Text>().text = gold_cost_c.ToString();
                btn_gold_cap.transform.Find("Price/txt_price_metal").GetComponent<TMP_Text>().text = metal_cost_c.ToString();
                btn_gold_cap.transform.Find("Price/txt_price").gameObject.SetActive(gold_cost_c > 0);
                btn_gold_cap.transform.Find("Price/txt_price_metal").gameObject.SetActive(metal_cost_c > 0);


            }


            return;
        }else if(Selector.selectedBuilding.GetComponent<SolarPanels>()!=null){
            AudioManager.instnace.UIPopup();
            // goldmineUpgradeMenu.SetActive(true);
            // goldMineUpgradeMenuTitle.text = "Upgrade Solar Panels";

            int L = Selector.selectedBuilding.curLevel+1;
            int C = SolarPanels.GetCapacityRateByLevel(L);        
            int P = SolarPanels.GetProductionRateByLevel(L);
            //Calculate prices
            int gold_cost_p = SolarPanels.GetGoldCostForProduction(L);
            int metal_cost_p = SolarPanels.GetMetalCostForProduction(L);

            int gold_cost_c = SolarPanels.GetGoldCostForCapacity(L);
            int metal_cost_c = SolarPanels.GetMetalCostForCapacity(L);
            if(P>=SolarPanels.LevelsCount){
                btn_gold_prod.interactable=false; 
                btn_gold_prod.transform.Find("Price/txt_price").GetComponent<TMP_Text>().text = "Max!";
                btn_gold_prod.transform.Find("Price/txt_price_metal").gameObject.SetActive(false);
                btn_gold_prod.transform.Find("Price/txt_price").gameObject.SetActive(true);
            }
            else{
                bool affroadable = DBmanager.Coins >= gold_cost_p && DBmanager.Metal >= metal_cost_p;
                btn_gold_prod.interactable=affroadable;
                btn_gold_prod.transform.Find("Price/txt_price").GetComponent<TMP_Text>().text = gold_cost_p.ToString();
                btn_gold_prod.transform.Find("Price/txt_price_metal").GetComponent<TMP_Text>().text = metal_cost_p.ToString();
                btn_gold_prod.transform.Find("Price/txt_price").gameObject.SetActive(gold_cost_p>0);
                btn_gold_prod.transform.Find("Price/txt_price_metal").gameObject.SetActive(metal_cost_p>0);
            }
            if(C>=SolarPanels.LevelsCount){
                btn_gold_cap.interactable = false;
                btn_gold_cap.transform.Find("Price/txt_price").GetComponent<TMP_Text>().text = "Max!";
                btn_gold_cap.transform.Find("Price/txt_price_metal").gameObject.SetActive(false);
                btn_gold_cap.transform.Find("Price/txt_price").gameObject.SetActive(true);
            }
            else{
                bool affroadable = DBmanager.Coins >= gold_cost_c && DBmanager.Metal >= metal_cost_c;
                btn_gold_cap.interactable=affroadable; 
                btn_gold_cap.transform.Find("Price/txt_price").GetComponent<TMP_Text>().text = gold_cost_c.ToString();
                btn_gold_cap.transform.Find("Price/txt_price_metal").GetComponent<TMP_Text>().text = metal_cost_c.ToString();
                btn_gold_cap.transform.Find("Price/txt_price").gameObject.SetActive(gold_cost_c > 0);
                btn_gold_cap.transform.Find("Price/txt_price_metal").gameObject.SetActive(metal_cost_c > 0);


            }
            return;

        }
        upgradeBtn.interactable= false;
        Selector.selectedBuilding.Upgrade();
        // OnUpgradeMenuClicked();
    }
    
    public void OnGoldmineCapUpgrade(){
        HideUpgradeMenu();

        if(Selector.selectedBuilding.GetComponent<GoldMine>()!=null){
            int L = Selector.selectedBuilding.curLevel+1;
            int C = GoldMine.GetCapacityRateByLevel(L);
            if(C >=GoldMine.LevelsCount){return;}
            int P = GoldMine.GetProductionRateByLevel(L);

            int newLevel = GoldMine.GetLevelByRates(C + 1, P);
            upgradeBtn.interactable= false;
            Selector.selectedBuilding.Upgrade(newLevel:newLevel-1, gold_cost:GoldMine.GetGoldCostForCapacity(L), metal_cost: GoldMine.GetMetalCostForCapacity(L) );
            // goldmineUpgradeMenu.SetActive(false);

            OnUpgradeMenuClicked();
        }else{
            int L = Selector.selectedBuilding.curLevel+1;
            int C = SolarPanels.GetCapacityRateByLevel(L);
            if(C >=SolarPanels.LevelsCount){return;}
            int P = SolarPanels.GetProductionRateByLevel(L);

            int newLevel = SolarPanels.GetLevelByRates(C + 1, P);
            upgradeBtn.interactable= false;
            Selector.selectedBuilding.Upgrade(newLevel:newLevel-1, gold_cost:SolarPanels.GetGoldCostForCapacity(L), metal_cost: SolarPanels.GetMetalCostForCapacity(L) );
            // goldmineUpgradeMenu.SetActive(false);
            OnUpgradeMenuClicked();
        }
        HideUpgradeMenu();
    }

    public void OnGoldmineProdUpgrade(){
        HideUpgradeMenu();
        if(Selector.selectedBuilding.GetComponent<GoldMine>()!=null){

            int L = Selector.selectedBuilding.curLevel+1;
            int C = GoldMine.GetCapacityRateByLevel(L);        
            int P = GoldMine.GetProductionRateByLevel(L);
            if(P >=GoldMine.LevelsCount){return;}
            int newLevel = GoldMine.GetLevelByRates(C, P+1);
            upgradeBtn.interactable= false;
            Selector.selectedBuilding.Upgrade(newLevel:newLevel-1, gold_cost: GoldMine.GetGoldCostForProduction(L), metal_cost: GoldMine.GetMetalCostForProduction(L));
        }else{
            int L = Selector.selectedBuilding.curLevel+1;
            int C = SolarPanels.GetCapacityRateByLevel(L);        
            int P = SolarPanels.GetProductionRateByLevel(L);
            if(P >=SolarPanels.LevelsCount){return;}
            int newLevel = SolarPanels.GetLevelByRates(C, P+1);
            upgradeBtn.interactable= false;
            Selector.selectedBuilding.Upgrade(newLevel:newLevel-1, gold_cost: SolarPanels.GetGoldCostForProduction(L), metal_cost: SolarPanels.GetMetalCostForProduction(L));
        
        }
        // goldmineUpgradeMenu.SetActive(false);

        OnUpgradeMenuClicked();
        HideUpgradeMenu();

    }

    void OnInfoClicked()
    {
        Debug.Log("Opening Info Menu for : " + Selector.selectedBuilding.buildingData.name);

        infoMenu.SetActive(true);
        buildingName.text = Selector.selectedBuilding.buildingData.buildingName;
        levelTxt.text = BuildingManager.GetStatValue(Selector.selectedBuilding, "Level");
        descriptionTxt.text = Selector.selectedBuilding.buildingData.description;

        AudioManager.instnace.UIPopup();
    }

    public void OpenSkinMenu(){
        SkinShopManager.instance.Show();
        AudioManager.instnace.UIPopup();
    }

    public void OpenTradingPost(){
        tradingPost.Show();
        AudioManager.instnace.UIPopup();
    }

    public void OpenDesignLab(){
        designLab.Show();
        AudioManager.instnace.UIPopup();
    }

    void OnCollect(){
        Debug.Log("Collecting from : " + Selector.selectedData.buildingName);
    }

}