package com.whdc.controller;


import com.whdc.model.bean.ItemType;
import com.whdc.model.dto.FindRuleDto;
import com.whdc.model.entity.ERule;
import com.whdc.model.group.Insert;
import com.whdc.model.group.Update;
import com.whdc.service.IERuleService;
import com.whdc.utils.ResultJson;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.apache.commons.collections.CollectionUtils;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.util.Objects;

/**
 * @author xusan
 * @since 2023-03-19
 */
@Api(tags = "规则管理 - Controller")
@RestController
@RequestMapping("/v2/eRule")
public class ERuleController {

    @Autowired
    private IERuleService ieRuleService;


    @ApiOperation(value = "查询所有")
    @PostMapping(value = "list")
    public ResultJson list() {

        return ResultJson.ok(ieRuleService.list());

    }

    @ApiOperation(value = "分页查询")
    @PostMapping(value = "page")
    public ResultJson page(@RequestBody FindRuleDto ruleDto) {

        return ResultJson.ok(ieRuleService.page(ruleDto));

    }


    @ApiOperation(value = "添加")
    @PostMapping(value = "save")
    public ResultJson insert(@RequestBody @Validated(Insert.class) ERule model) {

        if (CollectionUtils.isNotEmpty(
                ieRuleService.lambdaQuery()
                .eq(ERule::getName,String.valueOf(model.getName()).trim())
                .list())
        ){
            return ResultJson.error("该名称重复");
        }

        if (
                StringUtils.isBlank(model.getDiffMax())
                && StringUtils.isBlank(model.getMin())
                && StringUtils.isBlank(model.getMax())
        ){
            return ResultJson.error("请设置规则");
        }

        if (!ItemType.map().containsKey(model.getItem())) {
            return ResultJson.error("规则类型不存在");
        }

        return ResultJson.ok(ieRuleService.save(model));

    }

    @ApiOperation(value = "修改")
    @PostMapping(value = "edit")
    public ResultJson update(@RequestBody @Validated(Update.class) ERule model) {

        if (CollectionUtils.isNotEmpty(
                ieRuleService.lambdaQuery()
                        .eq(ERule::getName,String.valueOf(model.getName()).trim())
                        .ne(ERule::getId, model.getId())
                        .list())
        ){
            return ResultJson.error("该名称重复");
        }

        return ResultJson.ok(ieRuleService.updateById(model));
    }


    @ApiOperation(value = "删除")
    @GetMapping(value = "del/{id}")
    public ResultJson delete(@PathVariable("id") Integer id) {


        if (Objects.isNull(ieRuleService.getById(id))) {

            return ResultJson.error("当前数据不存在");

        }

        return ResultJson.ok(ieRuleService.removeById(id));

    }


    @ApiOperation(value = "获取规则类型")
    @GetMapping(value = "getItem")
    public ResultJson getItem() {
        return ResultJson.ok(ItemType.list());
    }



}