using System.ComponentModel;
using System.Text.Json;
using Sbroenne.ExcelMcp.CLI.Daemon;
using Sbroenne.ExcelMcp.CLI.Infrastructure;
using Sbroenne.ExcelMcp.Core.Models.Actions;
using Spectre.Console;
using Spectre.Console.Cli;
namespace Sbroenne.ExcelMcp.CLI.Commands;
/// <summary>
/// ConditionalFormat commands - thin wrapper that sends requests to daemon.
/// Actions: add-rule, clear-rules
/// </summary>
internal sealed class ConditionalFormatCommand : AsyncCommand<ConditionalFormatCommand.Settings>
{
public override async Task<int> ExecuteAsync(CommandContext context, Settings settings, CancellationToken cancellationToken)
{
if (string.IsNullOrWhiteSpace(settings.SessionId))
{
AnsiConsole.MarkupLine("[red]Session ID is required. Use --session <id>[/]");
return 1;
}
if (string.IsNullOrWhiteSpace(settings.Action))
{
AnsiConsole.MarkupLine("[red]Action is required.[/]");
return 1;
}
if (!ActionValidator.TryNormalizeAction<ConditionalFormatAction>(settings.Action, out var action, out var errorMessage))
{
AnsiConsole.MarkupLine($"[red]{errorMessage}[/]");
return 1;
}
var command = $"conditionalformat.{action}";
var formula = ResolveFileOrValue(settings.Formula, settings.FormulaFile);
object? args = action switch
{
"add-rule" => new { sheetName = settings.SheetName, rangeAddress = settings.Range, ruleType = settings.RuleType, formula, formatStyle = settings.FormatStyle },
"clear-rules" => new { sheetName = settings.SheetName, rangeAddress = settings.Range },
_ => new { sheetName = settings.SheetName, rangeAddress = settings.Range }
};
using var client = new DaemonClient();
var response = await client.SendAsync(new DaemonRequest
{
Command = command,
SessionId = settings.SessionId,
Args = args != null ? JsonSerializer.Serialize(args, DaemonProtocol.JsonOptions) : null
}, cancellationToken);
if (response.Success)
{
Console.WriteLine(!string.IsNullOrEmpty(response.Result) ? response.Result : JsonSerializer.Serialize(new { success = true }, DaemonProtocol.JsonOptions));
return 0;
}
else
{
Console.WriteLine(JsonSerializer.Serialize(new { success = false, error = response.ErrorMessage }, DaemonProtocol.JsonOptions));
return 1;
}
}
/// <summary>
/// Returns file contents if filePath is provided, otherwise returns the direct value.
/// </summary>
private static string? ResolveFileOrValue(string? directValue, string? filePath)
{
if (!string.IsNullOrWhiteSpace(filePath))
{
if (!File.Exists(filePath))
{
throw new FileNotFoundException($"File not found: {filePath}");
}
return File.ReadAllText(filePath);
}
return directValue;
}
internal sealed class Settings : CommandSettings
{
[CommandArgument(0, "<ACTION>")]
[Description("The action to perform (add-rule, clear-rules)")]
public string Action { get; init; } = string.Empty;
[CommandOption("-s|--session <SESSION>")]
[Description("Session ID from 'session open' command")]
public string SessionId { get; init; } = string.Empty;
[CommandOption("--sheet <NAME>")]
[Description("Target worksheet name")]
public string? SheetName { get; init; }
[CommandOption("--range <ADDRESS>")]
[Description("Cell range address (e.g., A1:C10)")]
public string? Range { get; init; }
[CommandOption("--rule-type <TYPE>")]
[Description("Conditional format rule type")]
public string? RuleType { get; init; }
[CommandOption("--formula <FORMULA>")]
[Description("Excel formula for rule condition")]
public string? Formula { get; init; }
[CommandOption("--formula-file <PATH>")]
[Description("Read formula from file instead of command line")]
public string? FormulaFile { get; init; }
[CommandOption("--format-style <STYLE>")]
[Description("Format style to apply when rule matches")]
public string? FormatStyle { get; init; }
}
}
