SupportChild/Commands/InterviewTemplateCommands.cs
2025-02-12 00:02:14 +13:00

299 lines
No EOL
12 KiB
C#

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.IO;
using System.Linq;
using System.Net.Http;
using System.Text;
using System.Threading.Tasks;
using DSharpPlus.Commands;
using DSharpPlus.Commands.ContextChecks;
using DSharpPlus.Commands.Processors.SlashCommands;
using DSharpPlus.Entities;
using DSharpPlus.Exceptions;
using Newtonsoft.Json;
using Newtonsoft.Json.Schema;
using SupportChild.Interviews;
namespace SupportChild.Commands;
[Command("interviewtemplate")]
[Description("Interview template management.")]
public class InterviewTemplateCommands
{
private static readonly string jsonSchema = Utilities.ReadManifestData("Interviews.interview_template.schema.json");
[RequireGuild]
[Command("get")]
[Description("Provides a copy of the interview template for a category which you can edit and then reupload.")]
public async Task Get(SlashCommandContext command,
[Parameter("category")][Description("The category to get the template for.")] DiscordChannel category)
{
if (!category?.IsCategory ?? true)
{
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "That channel is not a category."
}, true);
return;
}
if (Database.Interviews.TryGetInterviewTemplateJSON(category.Id, out string templateJSON))
{
MemoryStream stream = new(Encoding.UTF8.GetBytes(templateJSON));
await command.RespondAsync(new DiscordInteractionResponseBuilder()
.AddEmbed(new DiscordEmbedBuilder
{
Color = DiscordColor.Green,
Description = "Upload the json file using the `/interviewtemplate set` command when you are done editing it.\n\n" +
"Click [here](https://toastielab.dev/toastie-stuff/SupportChild/src/branch/main/docs/InterviewTemplates.md) to learn how to edit interview templates."
})
.AddFile("interview-template-" + category.Id + ".json", stream)
.AsEphemeral());
return;
}
string defaultTemplate =
"{\n" +
" \"category-id\": " + category.Id + ",\n" +
" \"interview\":\n" +
" {\n" +
" \"message\": \"\",\n" +
" \"step-type\": \"\",\n" +
" \"color\": \"\",\n" +
" \"steps\":\n" +
" {\n" +
" \n" +
" }\n" +
" },\n" +
" \"definitions\":\n" +
" {\n" +
" \n" +
" }\n" +
"}";
MemoryStream defStream = new(Encoding.UTF8.GetBytes(defaultTemplate));
DiscordInteractionResponseBuilder response = new DiscordInteractionResponseBuilder().AddEmbed(new DiscordEmbedBuilder
{
Color = DiscordColor.Green,
Description = "No interview template found for this category. A default template has been generated.\n\n" +
"Upload the json file using the `/interviewtemplate set` command when you are done editing it.\n\n" +
"Click [here](https://toastielab.dev/toastie-stuff/SupportChild/src/branch/main/docs/InterviewTemplates.md) to learn how to edit interview templates."
}).AddFile("interview-template-" + category.Id + ".json", defStream).AsEphemeral();
await command.RespondAsync(response);
}
[RequireGuild]
[Command("set")]
[Description("Uploads an interview template file.")]
public async Task Set(SlashCommandContext command,
[Parameter("file")][Description("The file containing the template.")] DiscordAttachment file)
{
await command.DeferResponseAsync(true);
if (!file.MediaType?.Contains("application/json") ?? false)
{
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "The uploaded file is not a JSON file according to Discord."
}, true);
return;
}
Stream stream = await new HttpClient().GetStreamAsync(file.Url);
try
{
JSchemaValidatingReader validatingReader = new(new JsonTextReader(new StreamReader(stream)));
validatingReader.Schema = JSchema.Parse(jsonSchema);
// The schema seems to throw an additional error with incorrect information if an invalid parameter is included
// in the template. Throw here in order to only show the first correct error to the user, also skips unnecessary validation further down.
validatingReader.ValidationEventHandler += (_, a) => throw new JsonException(a.Message);
JsonSerializer serializer = new();
Template template = serializer.Deserialize<Template>(validatingReader);
DiscordChannel category;
try
{
category = await SupportChild.client.GetChannelAsync(template.categoryID);
}
catch (Exception e)
{
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "Could not get the category from the ID in the uploaded JSON structure."
}, true);
Logger.Warn("Failed to get template category from ID: " + template.categoryID, e);
return;
}
if (!category.IsCategory)
{
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "The channel ID in the uploaded JSON structure is not a category."
}, true);
return;
}
List<string> errors = [];
List<string> warnings = [];
template.interview.Validate(ref errors, ref warnings, "interview", template.definitions);
foreach (KeyValuePair<string, InterviewStep> definition in template.definitions ?? [])
{
definition.Value.Validate(ref errors, ref warnings, "definitions." + definition.Key, template.definitions);
}
List<InterviewStep> allSteps = new();
template.interview.GetAllSteps(ref allSteps);
if (allSteps.Any(s => s.stepType is StepType.REFERENCE_END))
{
errors.Add("The normal interview tree cannot contain any steps of the 'REFERENCE_END' type, these are only allowed in the 'definitions'.");
}
if (errors.Count != 0)
{
string errorString = string.Join("```\n```", errors);
if (errorString.Length > 4000)
{
errorString = errorString.Substring(0, 4000);
}
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "The uploaded JSON structure could not be parsed as an interview template.\n\nErrors:\n```\n" + errorString + "\n```"
}, true);
return;
}
if (!Database.Interviews.SetInterviewTemplate(template))
{
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "An error occured trying to write the new template to database."
}, true);
return;
}
if (warnings.Count == 0)
{
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Green,
Description = "Uploaded interview template for `" + category.Name + "`."
}, true);
}
else
{
string warningString = string.Join("```\n```", warnings);
if (warningString.Length > 4000)
{
warningString = warningString.Substring(0, 4000);
}
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Orange,
Description = "Uploaded interview template.\n\n**Warnings:**\n```\n" + warningString + "\n```"
}, true);
}
try
{
if (Database.Interviews.TryGetInterviewTemplateJSON(template.categoryID, out string templateJSON))
{
MemoryStream memStream = new(Encoding.UTF8.GetBytes(templateJSON));
await LogChannel.Success(command.User.Mention + " uploaded a new interview template for the `" + category.Name + "` category.", 0,
new Utilities.File("interview-template-" + template.categoryID + ".json", memStream));
}
else
{
Logger.Error("Unable to get interview template from database after upload.");
}
}
catch (Exception e)
{
Logger.Error("Unable to log interview template upload.", e);
}
}
catch (Exception e)
{
Logger.Debug("Exception occured when trying to upload interview template:\n", e);
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "The uploaded JSON structure could not be parsed as an interview template.\n\nError message:\n```\n" + e.Message + "\n```",
Footer = new DiscordEmbedBuilder.EmbedFooter
{
Text = "More detailed information may be available as debug messages in the bot logs."
}
}, true);
return;
}
}
[RequireGuild]
[Command("delete")]
[Description("Deletes the interview template for a category.")]
public async Task Delete(SlashCommandContext command,
[Parameter("category")][Description("The category to delete the template for.")] DiscordChannel category)
{
if (!category?.IsCategory ?? true)
{
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "That channel is not a category."
}, true);
return;
}
if (!Database.Interviews.TryGetInterviewFromTemplate(category.Id, 0, out Interview _))
{
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "That category does not have an interview template."
}, true);
return;
}
if (!Database.Interviews.TryGetInterviewTemplateJSON(category.Id, out string templateJSON))
{
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "Something went wrong reading the interview template from the database."
}, true);
return;
}
MemoryStream memStream = new(Encoding.UTF8.GetBytes(templateJSON));
if (!Database.Interviews.TryDeleteInterviewTemplate(category.Id))
{
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Red,
Description = "A database error occured trying to delete the interview template."
}, true);
return;
}
await command.RespondAsync(new DiscordEmbedBuilder
{
Color = DiscordColor.Green,
Description = "Deleted interview template."
}, true);
await LogChannel.Success(command.User.Mention + " deleted the interview template for the `" + category.Name + "` category.", 0,
new Utilities.File("interview-template-" + category.Id + ".json", memStream));
}
}