# frozen_string_literal: true

module Mcp
  module Tools
    module SearchTemplates
      SCHEMA = {
        name: 'search_templates',
        title: 'Search Templates',
        description: 'Search document templates by name',
        inputSchema: {
          type: 'object',
          properties: {
            q: {
              type: 'string',
              description: 'Search query to filter templates by name'
            },
            limit: {
              type: 'integer',
              description: 'The number of templates to return (default 10)'
            }
          },
          required: %w[q]
        },
        annotations: {
          readOnlyHint: true,
          destructiveHint: false,
          idempotentHint: true,
          openWorldHint: false
        }
      }.freeze

      module_function

      def call(arguments, current_user, current_ability)
        templates = Templates.search(current_user, Template.accessible_by(current_ability).active, arguments['q'])

        limit = arguments.fetch('limit', 10).to_i
        limit = 10 if limit <= 0
        limit = [limit, 100].min
        templates = templates.order(id: :desc).limit(limit)

        {
          content: [
            {
              type: 'text',
              text: templates.map { |t| { id: t.id, name: t.name } }.to_json
            }
          ]
        }
      end
    end
  end
end