module NippoCore
  class ReportsController < ApplicationController
    include Pundit
    before_action :find_group
    before_action :initialize_report, except: :index

    # TODO: Implement test
    def index
      redirect_to home_path unless @group.member?(current_user)
      @reports = @group.reports.order(reported_at: :desc).page(params[:page]).per(10)
    end

    def show
      authorize @report
    end

    def new
      authorize @report
    end

    def create
      authorize @report
      if @report.save
        redirect_to group_reports_path(group_id: @group.id)
      else
        render 'new', status: 400
      end
    end

    def edit
      authorize @report
      render layout: nil
    end

    def update
      authorize @report
      if @report.update(report_params)
        redirect_to [@group, @report]
      else
        head 400
      end
    end

  private
    def initialize_report
      # TODO: integrate parmas[:report][:reported_at]
      @report = @group.reports.find_by(id: params[:id]) || @group.reports.new(report_params.merge(reported_at: params.fetch(:report, {})[:reported_at] || Date.today, user: current_user))
    end

    def report_params
      params.fetch(:report, {}).permit(:body)
    end
  end
end