class MaintenanceSchedulesController < ApplicationController
  before_action :set_vehicle
  before_action :set_maintenance_schedule, only: %i[show edit update deactivate]

  def index
    @maintenance_schedules = @vehicle.maintenance_schedules.order(active: :desc, maintenance_type: :asc)
  end

  def show
  end

  def new
    @maintenance_schedule = @vehicle.maintenance_schedules.build(
      baseline_odometer: @vehicle.current_odometer,
      baseline_date: Date.current
    )
  end

  def create
    @maintenance_schedule = @vehicle.maintenance_schedules.build(maintenance_schedule_params)

    if @maintenance_schedule.save
      redirect_to vehicle_maintenance_schedules_path(@vehicle), notice: "Maintenance schedule created."
    else
      render :new, status: :unprocessable_entity
    end
  end

  def edit
  end

  def update
    if @maintenance_schedule.update(maintenance_schedule_params)
      redirect_to vehicle_maintenance_schedules_path(@vehicle), notice: "Maintenance schedule updated."
    else
      render :edit, status: :unprocessable_entity
    end
  end

  def deactivate
    @maintenance_schedule.update!(active: false)
    redirect_to vehicle_maintenance_schedules_path(@vehicle), notice: "Maintenance schedule deactivated."
  end

  private

  def set_vehicle
    @vehicle = Vehicle.find(params[:vehicle_id])
  end

  def set_maintenance_schedule
    @maintenance_schedule = @vehicle.maintenance_schedules.find(params[:id])
  end

  def maintenance_schedule_params
    params.require(:maintenance_schedule).permit(
      :maintenance_type,
      :mileage_interval,
      :time_interval,
      :baseline_odometer,
      :baseline_date,
      :active
    )
  end
end