using System;
using System.Collections.Generic;

internal static class BriskValueReader
{
    public static string GetString(Dictionary<string, object> data, string key)
    {
        if (!TryGetValue(data, key, out var value) || value == null)
        {
            return null;
        }

        return Convert.ToString(value);
    }

    public static bool GetBool(Dictionary<string, object> data, string key)
    {
        if (!TryGetValue(data, key, out var value) || value == null)
        {
            return false;
        }

        if (value is bool boolValue)
        {
            return boolValue;
        }

        if (bool.TryParse(Convert.ToString(value), out var parsed))
        {
            return parsed;
        }

        return false;
    }

    public static int GetInt(Dictionary<string, object> data, string key)
    {
        if (!TryGetValue(data, key, out var value) || value == null)
        {
            return 0;
        }

        try
        {
            return Convert.ToInt32(value);
        }
        catch
        {
            return 0;
        }
    }

    public static long GetLong(Dictionary<string, object> data, string key)
    {
        if (!TryGetValue(data, key, out var value) || value == null)
        {
            return 0L;
        }

        try
        {
            return Convert.ToInt64(value);
        }
        catch
        {
            return 0L;
        }
    }

    public static Dictionary<string, object> GetDictionary(Dictionary<string, object> data, string key)
    {
        if (!TryGetValue(data, key, out var value) || value == null)
        {
            return null;
        }

        return value as Dictionary<string, object>;
    }

    public static List<object> GetList(Dictionary<string, object> data, string key)
    {
        if (!TryGetValue(data, key, out var value) || value == null)
        {
            return null;
        }

        return value as List<object>;
    }

    public static bool TryGetValue(Dictionary<string, object> data, string key, out object value)
    {
        value = null;
        return data != null && !string.IsNullOrWhiteSpace(key) && data.TryGetValue(key, out value);
    }
}