/// <summary>
/// Returns the title depending on the response type.
/// </summary>
/// <param name="dollarResponse">The dollar response.</param>
/// <returns>The corresponding title.</returns>
private string GetTitle(DolarResponse dollarResponse)
{
return(dollarResponse.Type switch
{
DollarType.Oficial => DOLAR_OFICIAL_TITLE,
DollarType.Ahorro => DOLAR_AHORRO_TITLE,
DollarType.Blue => DOLAR_BLUE_TITLE,
DollarType.Bolsa => DOLAR_BOLSA_TITLE,
DollarType.Promedio => DOLAR_PROMEDIO_TITLE,
DollarType.ContadoConLiqui => DOLAR_CCL_TITLE,
DollarType.Nacion => Banks.Nacion.GetDescription(),
DollarType.BBVA => Banks.BBVA.GetDescription(),
DollarType.Piano => Banks.Piano.GetDescription(),
DollarType.Hipotecario => Banks.Hipotecario.GetDescription(),
DollarType.Galicia => Banks.Galicia.GetDescription(),
DollarType.Santander => Banks.Santander.GetDescription(),
DollarType.Ciudad => Banks.Ciudad.GetDescription(),
DollarType.Supervielle => Banks.Supervielle.GetDescription(),
DollarType.Patagonia => Banks.Patagonia.GetDescription(),
DollarType.Comafi => Banks.Comafi.GetDescription(),
DollarType.BIND => Banks.BIND.GetDescription(),
DollarType.Bancor => Banks.Bancor.GetDescription(),
DollarType.Chaco => Banks.Chaco.GetDescription(),
DollarType.Pampa => Banks.Pampa.GetDescription(),
_ => throw new ArgumentException($"Unable to get title from '{dollarResponse.Type}'.")
});
/// <summary>
/// Creates an <see cref="EmbedBuilder"/> object for multiple dollar responses specifying a custom description and thumbnail URL.
/// </summary>
/// <param name="dollarResponses">The dollar responses to show.</param>
/// <param name="description">The embed's description.</param>
/// <param name="thumbnailUrl">The URL of the embed's thumbnail image.</param>
/// <returns>An <see cref="EmbedBuilder"/> object ready to be built.</returns>
private EmbedBuilder CreateDollarEmbed(DolarResponse[] dollarResponses, string description, string thumbnailUrl)
{
Emoji dollarEmoji = new Emoji("\uD83D\uDCB5");
Emoji clockEmoji = new Emoji("\u23F0");
TimeZoneInfo localTimeZone = GlobalConfiguration.GetLocalTimeZoneInfo();
EmbedBuilder embed = new EmbedBuilder().WithColor(mainEmbedColor)
.WithTitle("Cotizaciones del Dólar")
.WithDescription(description.AppendLineBreak())
.WithThumbnailUrl(thumbnailUrl)
.WithFooter($"{clockEmoji} = Última actualización ({localTimeZone.StandardName})");
for (int i = 0; i < dollarResponses.Length; i++)
{
DolarResponse response = dollarResponses[i];
string blankSpace = GlobalConfiguration.Constants.BLANK_SPACE;
string title = GetTitle(response);
string lastUpdated = TimeZoneInfo.ConvertTimeFromUtc(response.Fecha, localTimeZone).ToString("dd/MM - HH:mm");
string buyPrice = decimal.TryParse(response?.Compra, NumberStyles.Any, Api.DolarArgentina.GetApiCulture(), out decimal compra) ? $"${compra:F}" : "?";
string sellPrice = decimal.TryParse(response?.Venta, NumberStyles.Any, Api.DolarArgentina.GetApiCulture(), out decimal venta) ? $"${venta:F}" : "?";
if (buyPrice != "?" || sellPrice != "?")
{
StringBuilder sbField = new StringBuilder()
.AppendLine($"{dollarEmoji} {blankSpace} Compra: {Format.Bold(buyPrice)} {blankSpace}")
.AppendLine($"{dollarEmoji} {blankSpace} Venta: {Format.Bold(sellPrice)} {blankSpace}")
.AppendLine($"{clockEmoji} {blankSpace} {lastUpdated} {blankSpace} ");
embed.AddInlineField(title, sbField.ToString().AppendLineBreak());
}
}
return(embed);
}
public async Task GetDolarContadoConLiquiPriceAsync()
{
using (Context.Channel.EnterTypingState())
{
DolarResponse result = await Api.DolarArgentina.GetDollarPrice(DollarType.ContadoConLiqui).ConfigureAwait(false);
if (result != null)
{
EmbedBuilder embed = CreateDollarEmbed(result, $"Cotización del {Format.Bold("dólar contado con liquidación")}{Environment.NewLine} expresada en {Format.Bold("pesos argentinos")}.");
await ReplyAsync(embed : embed.Build()).ConfigureAwait(false);
}
else
{
await ReplyAsync(REQUEST_ERROR_MESSAGE).ConfigureAwait(false);
}
}
}
/// <summary>
/// Creates an <see cref="EmbedBuilder"/> object for a single dollar response specifying a custom description, title and thumbnail URL.
/// </summary>
/// <param name="dollarResponse">>The dollar response to show.</param>
/// <param name="description">The embed's description.</param>
/// <param name="title">Optional. The embed's title.</param>
/// <param name="thumbnailUrl">Optional. The embed's thumbnail URL.</param>
/// <returns>An <see cref="EmbedBuilder"/> object ready to be built.</returns>
private EmbedBuilder CreateDollarEmbed(DolarResponse dollarResponse, string description, string title = null, string thumbnailUrl = null)
{
Emoji dollarEmoji = new Emoji("\uD83D\uDCB5");
TimeZoneInfo localTimeZone = GlobalConfiguration.GetLocalTimeZoneInfo();
string dollarImageUrl = thumbnailUrl ?? Configuration.GetSection("images").GetSection("dollar")["64"];
string footerImageUrl = Configuration.GetSection("images").GetSection("clock")["32"];
string embedTitle = title ?? GetTitle(dollarResponse);
string lastUpdated = TimeZoneInfo.ConvertTimeFromUtc(dollarResponse.Fecha, localTimeZone).ToString(dollarResponse.Fecha.Date == DateTime.UtcNow.Date ? "HH:mm" : "dd/MM/yyyy - HH:mm");
string buyPrice = decimal.TryParse(dollarResponse?.Compra, NumberStyles.Any, Api.DolarArgentina.GetApiCulture(), out decimal compra) ? $"${compra:F}" : null;
string sellPrice = decimal.TryParse(dollarResponse?.Venta, NumberStyles.Any, Api.DolarArgentina.GetApiCulture(), out decimal venta) ? $"${venta:F}" : null;
EmbedBuilder embed = new EmbedBuilder().WithColor(mainEmbedColor)
.WithTitle(embedTitle)
.WithDescription(description.AppendLineBreak())
.WithThumbnailUrl(dollarImageUrl)
.WithFooter($"Ultima actualización: {lastUpdated} ({localTimeZone.StandardName})", footerImageUrl)
.AddInlineField("Compra", Format.Bold($"{dollarEmoji} {GlobalConfiguration.Constants.BLANK_SPACE} {buyPrice}"))
.AddInlineField("Venta", Format.Bold($"{dollarEmoji} {GlobalConfiguration.Constants.BLANK_SPACE} {sellPrice}".AppendLineBreak()));
return(embed);
}
/// <summary>
/// Querys an API endpoint asynchronously and returs its result.
/// </summary>
/// <param name="type">The type of dollar (endpoint) to query.</param>
/// <returns>A task that contains a normalized <see cref="DolarResponse"/> object.</returns>
public async Task <DolarResponse> GetDollarPrice(DollarType type)
{
DolarResponse cachedResponse = cache.GetObject <DolarResponse>(type);
if (cachedResponse != null)
{
return(cachedResponse);
}
else
{
string endpoint = type.GetDescription();
RestRequest request = new RestRequest(endpoint, DataFormat.Json);
IRestResponse <DolarResponse> response = await client.ExecuteGetAsync <DolarResponse>(request).ConfigureAwait(false);
if (response.IsSuccessful)
{
DolarResponse dolarResponse = response.Data;
dolarResponse.Type = type;
if (type == DollarType.Ahorro)
{
CultureInfo apiCulture = GetApiCulture();
decimal taxPercent = (decimal.Parse(configuration["dollarTaxPercent"]) / 100) + 1;
if (decimal.TryParse(dolarResponse.Venta, NumberStyles.Any, apiCulture, out decimal venta))
{
dolarResponse.Venta = Convert.ToDecimal(venta * taxPercent, apiCulture).ToString("F", apiCulture);
}
}
cache.SaveObject(type, dolarResponse);
return(response.Data);
}
else
{
OnError(response);
return(null);
}
}
}
public async Task GetDolarPriceAsync(
[Summary("Indica la cotización del banco a mostrar. Los valores posibles son aquellos devueltos por el comando `$bancos`.")]
string banco = null)
{
using (Context.Channel.EnterTypingState())
{
if (banco != null)
{
if (Enum.TryParse(banco, true, out Banks bank))
{
if (bank == Banks.Bancos)
{
//Show all private banks prices
List <Banks> banks = Enum.GetValues(typeof(Banks)).Cast <Banks>().Where(b => b != Banks.Bancos).ToList();
Task <DolarResponse>[] tasks = new Task <DolarResponse> [banks.Count];
for (int i = 0; i < banks.Count; i++)
{
DollarType dollarType = GetBankInformation(banks[i], out string _);
tasks[i] = Api.DolarArgentina.GetDollarPrice(dollarType);
}
DolarResponse[] responses = await Task.WhenAll(tasks).ConfigureAwait(false);
if (responses.Any(r => r != null))
{
string thumbnailUrl = Configuration.GetSection("images").GetSection("bank")["64"];
DolarResponse[] successfulResponses = responses.Where(r => r != null).ToArray();
EmbedBuilder embed = CreateDollarEmbed(successfulResponses, $"Cotizaciones de {Format.Bold("bancos")} expresados en {Format.Bold("pesos argentinos")}.", thumbnailUrl);
if (responses.Length != successfulResponses.Length)
{
await ReplyAsync($"{Format.Bold("Atención")}: No se pudieron obtener algunas cotizaciones. Sólo se mostrarán aquellas que no presentan errores.").ConfigureAwait(false);
}
await ReplyAsync(embed : embed.Build()).ConfigureAwait(false);
}
else
{
await ReplyAsync(REQUEST_ERROR_MESSAGE).ConfigureAwait(false);
}
}
else
{ //Show individual bank price
DollarType dollarType = GetBankInformation(bank, out string thumbnailUrl);
DolarResponse result = await Api.DolarArgentina.GetDollarPrice(dollarType).ConfigureAwait(false);
if (result != null)
{
EmbedBuilder embed = CreateDollarEmbed(result, $"Cotización del {Format.Bold("dólar oficial")} del {Format.Bold(bank.GetDescription())} expresada en {Format.Bold("pesos argentinos")}.", null, thumbnailUrl);
await ReplyAsync(embed : embed.Build()).ConfigureAwait(false);
}
else
{
await ReplyAsync(REQUEST_ERROR_MESSAGE).ConfigureAwait(false);
}
}
}
else
{ //Unknown parameter
string commandPrefix = Configuration["commandPrefix"];
string bankCommand = GetType().GetMethod("GetBanks").GetCustomAttributes(true).OfType <CommandAttribute>().First().Text;
await ReplyAsync($"Banco '{Format.Bold(banco)}' inexistente. Verifique los bancos disponibles con {Format.Code($"{commandPrefix}{bankCommand}")}.").ConfigureAwait(false);
}
}
else
{ //Show all dollar types (not banks)
DolarResponse[] responses = await Task.WhenAll(Api.DolarArgentina.GetDollarPrice(DollarType.Oficial),
Api.DolarArgentina.GetDollarPrice(DollarType.Ahorro),
Api.DolarArgentina.GetDollarPrice(DollarType.Blue),
Api.DolarArgentina.GetDollarPrice(DollarType.Bolsa),
Api.DolarArgentina.GetDollarPrice(DollarType.Promedio),
Api.DolarArgentina.GetDollarPrice(DollarType.ContadoConLiqui)).ConfigureAwait(false);
if (responses.Any(r => r != null))
{
DolarResponse[] successfulResponses = responses.Where(r => r != null).ToArray();
EmbedBuilder embed = CreateDollarEmbed(successfulResponses);
if (responses.Length != successfulResponses.Length)
{
await ReplyAsync($"{Format.Bold("Atención")}: No se pudieron obtener algunas cotizaciones. Sólo se mostrarán aquellas que no presentan errores.").ConfigureAwait(false);
}
await ReplyAsync(embed : embed.Build()).ConfigureAwait(false);
}
else
{
await ReplyAsync(REQUEST_ERROR_MESSAGE).ConfigureAwait(false);
}
}
}
}