module Riffer::Rig::Commands::Model

# File lib/riffer/rig/commands/model.rb, line 13
def command(env:, auth_path:, settings_path:, sdk: Riffer::Rig::SDK)
  Riffer::Rig::Command.new(
    'model',
    description: 'Switch the model for this session: /model provider/name, /model --save',
    extension: :core
  ) { |ctx| run(ctx, env:, auth_path:, settings_path:, sdk:) }
end

# File lib/riffer/rig/commands/model.rb, line 27
def run(ctx, env:, auth_path:, settings_path:, sdk:)
  words = ctx.args.split
  save = words.delete(SAVE)
  model = words.join(' ')

  if model.empty?
    return ctx.say("Model: #{ctx.runtime.model}") unless save

    refusal = Riffer::Rig::Settings::File.store_model(ctx.runtime.model, path: settings_path)
    return ctx.host.notify(refusal, level: :error) if refusal

    return ctx.say("Saved #{ctx.runtime.model} to #{settings_path}")
  end

  provider = Riffer::Rig::Settings::ModelOptions.provider_for(model)
  return ctx.say(hint) unless provider && Riffer::Providers::Repository.find(provider)
  return unless ready?(ctx, model, provider, env:, auth_path:, settings_path:, sdk:)

  ctx.runtime.model = model
  refusal = Riffer::Rig::Settings::File.store_model(model, path: settings_path) if save
  ctx.host.notify(refusal, level: :error) if refusal
  saved = save && !refusal
  ctx.say(saved ? "Model switched to #{model} and saved to #{settings_path}" : "Model switched to #{model}")
end