public async Task Comparison(CommandContext ctx,
[Description("Criterion such as change1h, change24h, change7d, volume24h, marketcap")] string criterion,
[Description("Cryptocurrency abbreviations separated by a space")] params string[] symbols)
{
try
{
//Cleaning 'trash' criterions
if (criterion != "change1h" &
criterion != "change24h" &
criterion != "change7d" &
criterion != "volume24h" &
criterion != "marketcap")
{
throw new InvalidOperationException();
}
//Try to get currencies
var api = new CoinmarketcapAPI();
string json = api.QuotesLatest(Strings.Merger(symbols).ToUpper());
//Try to deserialize json
var deserializeJson = JsonConvert.DeserializeObject <Cryptocurrency>(json);
var cryptocurrencies = deserializeJson.Data.Values.ToList();
switch (criterion)
{
case "change1h":
cryptocurrencies = cryptocurrencies.OrderByDescending(x => x.Quote.First().Value.Change1h).ToList();
break;
case "change24h":
cryptocurrencies = cryptocurrencies.OrderByDescending(x => x.Quote.First().Value.Change24h).ToList();
break;
case "change7d":
cryptocurrencies = cryptocurrencies.OrderByDescending(x => x.Quote.First().Value.Change7d).ToList();
break;
case "volume24h":
cryptocurrencies = cryptocurrencies.OrderByDescending(x => x.Quote.First().Value.Volume24h).ToList();
break;
case "marketcap":
cryptocurrencies = cryptocurrencies.OrderByDescending(x => x.Quote.First().Value.MarketCap).ToList();
break;
}
var embed = new DiscordEmbedBuilder()
{
Author = new DiscordEmbedBuilder.EmbedAuthor
{
IconUrl = "https://img.icons8.com/color/2x/price-comparison.png",
Name = $"Comparison by {criterion}"
},
Color = DiscordColor.Sienna,
Timestamp = DateTime.Now,
};
string names = GetEditedNames(cryptocurrencies);
string criterions = string.Empty;
if (criterion == "change1h" |
criterion == "change24h" |
criterion == "change7d")
{
criterions = GetEditedPercentes(cryptocurrencies, criterion);
}
else
{
criterions = GetEditedAmount(cryptocurrencies, criterion);
}
string prices = GetEditedPrices(cryptocurrencies);
embed.AddField($"#CMCR - Name (Symbol)", names, true);
embed.AddField($"{criterion.ToUpper()}", criterions, true);
embed.AddField($"Price", prices, true);
await ctx.Channel.SendMessageAsync(embed : embed);
}
catch (WebException)
{
await Prompt.SendPromptAsync(ctx.Channel, ctx.User, "Type the correct cryptocurrency abbreviations");
}
catch (InvalidOperationException)
{
await Prompt.SendPromptAsync(ctx.Channel, ctx.User, "Type the correct criterion");
}
catch (Exception ex)
{
BotLoging.PrintError(ctx.Client, ctx.User, ex);
}
}
public async Task Crypto(CommandContext ctx,
[Description("Abbreviation of a specific cryptocurrency")] string abbreviation)
{
var api = new CoinmarketcapAPI();
try
{
string json = api.QuotesLatest(abbreviation);
//Try to get currency
var cryptocurrency = JsonConvert.DeserializeObject <Cryptocurrency>(json);
var id = cryptocurrency.Data.First().Value.Id;
var rank = cryptocurrency.Data.First().Value.Rank;
var name = cryptocurrency.Data.First().Value.Name;
var slug = cryptocurrency.Data.First().Value.Slug;
var symbol = cryptocurrency.Data.First().Value.Symbol;
var price = cryptocurrency.Data.First().Value.Quote["USD"].Price;
var change1h = cryptocurrency.Data.First().Value.Quote["USD"].Change1h;
var change24h = cryptocurrency.Data.First().Value.Quote["USD"].Change24h;
var change7d = cryptocurrency.Data.First().Value.Quote["USD"].Change7d;
var volume24h = cryptocurrency.Data.First().Value.Quote["USD"].Volume24h;
var marketCap = cryptocurrency.Data.First().Value.Quote["USD"].MarketCap;
var circulatingSupply = cryptocurrency.Data.First().Value.CirculatingSupply;
var totalSupply = cryptocurrency.Data.First().Value.TotalSupply;
var maxSupply = cryptocurrency.Data.First().Value.MaxSupply;
var dateAdded = cryptocurrency.Data.First().Value.DateAdded;
//Create Embed
var embed = new DiscordEmbedBuilder()
{
Author = new DiscordEmbedBuilder.EmbedAuthor
{
IconUrl = $"https://s2.coinmarketcap.com/static/img/coins/64x64/{id}.png",
Name = $"#{rank} - {name} ({symbol})",
Url = $"https://coinmarketcap.com/currencies/{slug}/"
},
Thumbnail = new DiscordEmbedBuilder.EmbedThumbnail
{
Url = $"https://s2.coinmarketcap.com/static/img/coins/64x64/{id}.png",
Height = 100,
Width = 100
},
Timestamp = cryptocurrency.Data.First().Value.LastUpdated,
Title = DiscordText.Bold($"Price {DiscordText.UnderLine($"${Numbers.EditToReadableNumber(price)}")}"),
};
//Price info
embed.AddField(
$"Change{DiscordText.BoldItalic("(1h)")}",
change1h > 0 ? DiscordText.GreenLine($"{Numbers.EditToReadablePercent(change1h)}% ▲") : DiscordText.RedLine($"{Numbers.EditToReadablePercent(change1h)}% ▼"),
true);
embed.AddField(
$"Change{DiscordText.BoldItalic("(24h)")}",
change24h > 0 ? DiscordText.GreenLine($"{Numbers.EditToReadablePercent(change24h)}% ▲") : DiscordText.RedLine($"{Numbers.EditToReadablePercent(change24h)}% ▼"),
true);
embed.AddField(
$"Change{DiscordText.BoldItalic("(7d)")}",
change7d > 0 ? DiscordText.GreenLine($"{Numbers.EditToReadablePercent(change7d)}% ▲") : DiscordText.RedLine($"{Numbers.EditToReadablePercent(change7d)}% ▼"),
true);
embed.AddField(
$"Volume{DiscordText.BoldItalic("(24h)")}",
DiscordText.Bold($"${Numbers.EditToReadableNumber(volume24h)}"),
true);
embed.AddField($"⠀", "⠀", true);
embed.AddField(
$"Market cap",
DiscordText.Bold($"${Numbers.EditToReadableNumber(marketCap)}"),
true);
embed.AddField(
$"Circulating Supply",
DiscordText.Bold(DiscordText.SingleLineCode($"{Numbers.EditToReadableNumber(circulatingSupply)} {symbol}")),
true);
embed.AddField(
$"Total Supply",
DiscordText.Bold(DiscordText.SingleLineCode($"{Numbers.EditToReadableNumber(totalSupply)} {symbol}")),
true);
embed.AddField(
$"Max Supply",
DiscordText.Bold(DiscordText.SingleLineCode($"{Numbers.EditToReadableNumber(maxSupply)} {symbol}")),
true);
//Coin info
string info = $"{DiscordText.Bold("Date added:")} {dateAdded.ToShortDateString()}";
if (cryptocurrency.Data.First().Value.Platform != null)
{
info += Environment.NewLine + DiscordText.Bold("Platform: ") +
DiscordText.SingleLineCode(cryptocurrency.Data.First().Value.Platform.Name);
}
embed.AddField(DiscordText.BoldUnderLine($"Coin data:"), info);
//Change color
if (change7d < 0)
{
embed.Color = DiscordColor.Red;
}
else if (change7d > 0)
{
embed.Color = DiscordColor.Green;
}
else
{
embed.Color = DiscordColor.Gray;
}
await ctx.Channel.SendMessageAsync(embed : embed);
}
catch (WebException)
{
await Prompt.SendPromptAsync(ctx.Channel, ctx.User, "To view the cryptocurrency rate, enter the correct abbreviated name");
}
catch (Exception ex)
{
BotLoging.PrintError(ctx.Client, ctx.User, ex);
}
}