/*
 * Copyright 2015 Benedikt Ritter
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package com.github.britter.springbootherokudemo

import javax.validation.Valid

import org.springframework.beans.factory.annotation.Autowired
import org.springframework.stereotype.Controller
import org.springframework.ui.ModelMap
import org.springframework.validation.BindingResult
import org.springframework.web.bind.annotation.ModelAttribute
import org.springframework.web.bind.annotation.RequestMapping
import org.springframework.web.bind.annotation.RequestMethod

@Controller
@RequestMapping("/")
class HomeController @Autowired
constructor(private val repository: RecordRepository) {

    @RequestMapping(method = [RequestMethod.GET])
    fun home(model: ModelMap): String {
        val records = repository.findAll()
        model.addAttribute("records", records)
        model.addAttribute("insertRecord", Record())
        return "home"
    }

    @RequestMapping(method = [RequestMethod.POST])
    fun insertData(model: ModelMap,
                   @ModelAttribute("insertRecord") @Valid record: Record,
                   result: BindingResult): String {
        if (!result.hasErrors()) {
            repository.save(record)
        }
        return home(model)
    }
}
