using System.Collections;
using System.Collections.Generic;
using UnityEngine;

/// <summary>
/// Handles generation of the shop encounter type
/// </summary>
public class ShopEncounter : Encounter<Shop>
{
    /// <summary>
    /// Collection of item information and state
    /// </summary>
    public Shop Shop { get; private set; }

    // Flag for which Encounter has been instanced
    private const int ShopValue = 0;

    // Max quantity of potential IDs to be generated
    private readonly int ShopStockMaxID = 7;

    public ShopEncounter(int encounterValue)
    {
        // TODO ---> Add different sections and methods for increasing levels of encounter values as well as 
        // location differences based on weather

        int shopStock;

        if (Globals.AlexsShopCheat)
            shopStock = -1;
        else
            shopStock = Random.Range(0, ShopStockMaxID);

        // Picks a random stock to instance
        (Dictionary<ItemSO, int> items, string[] shopAspects) = JsonReader.AspectCollector<ItemSO>.GatherProductAspects(shopStock);

        // Sets up shop by inputting shop and owner names
        this.Shop = new Shop(shopAspects[0], shopAspects[1]);

        // Stocks the newly instanced shop
        foreach (KeyValuePair<ItemSO, int> item in items)
        {
            if (item.Key is WeaponSO weapSO)
                this.Shop.Add(Globals.TurnWeaponFromObject(weapSO), item.Value);
            else if (item.Key is ApparelSO appSO)
                this.Shop.Add(Globals.TurnApparelFromObject(appSO), item.Value);
            else if (item.Key is ConsumableSO conSO)
                this.Shop.Add(Globals.TurnConsumableFromObject(conSO), item.Value);
            else if (item.Key is RelicSO relicSO)
                this.Shop.Add(Globals.TurnRelicFromObject(relicSO), item.Value);
            else
                this.Shop.Add(Globals.TurnItemFromObject(item.Key), item.Value);
        }

        // Sets up the misc Encounter logic such as weather and location
        ClimateManager.Instance.DecipherLocation(encounterValue, this);
        this.SetEncounter(Shop);
        GameManager.Instance.IndicateEncounterType(ShopValue, this);
    }
}