# Copyright (C) 2024-2025 LibreWeddingPlanner contributors

# frozen_string_literal: true

class InvitationsController < ApplicationController
  skip_before_action :authenticate_user!, only: :show

  def index
    @invitations = Invitation.includes(:guests).all
    respond_to do |format|
      format.json do
        render json: @invitations.as_json(
          only: :id,
          include: { guests: { only: %i[id name] } }
        )
      end
      format.pdf do
        pdf_html = ActionController::Base.new.render_to_string(
          template: 'invitations/sheet',
          layout: 'pdf',
          locals: { invitations: @invitations }
        )
        pdf = WickedPdf.new.pdf_from_string(pdf_html)
        send_data pdf, filename: "invitations_#{Time.current.strftime('%Y%m%d_%H%M%S')}.pdf"
      end
    end
  end

  def sheet; end

  def show
    invitation = Invitation.includes(:guests).find(params[:id])

    if invitation
      render json: invitation, only: :id, include: { guests: { only: %i[id name status] } }, status: :ok
    else
      render json: { error: 'Invitation not found' }, status: :not_found
    end
  end

  def create
    invitation = Invitation.create

    if invitation.persisted?
      render json: invitation, only: :id, status: :created
    else
      render json: { errors: invitation.errors.full_messages }, status: :unprocessable_entity
    end
  end

  def update
    invitation = Invitation.find(params[:id])

    if invitation.update(guest_ids: params[:invitation][:guest_ids])
      render json: invitation, only: :id, include: { guests: { only: %i[id name] } }, status: :ok
    else
      render json: { errors: invitation.errors.full_messages }, status: :unprocessable_entity
    end
  end

  def destroy
    invitation = Invitation.find(params[:id])

    if invitation.destroy
      head :no_content
    else
      render json: { errors: invitation.errors.full_messages }, status: :unprocessable_entity
    end
  end
end