package com.ruoyi.admin.controller;


import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.admin.entity.Problem;
import com.ruoyi.admin.service.ProblemService;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.security.annotation.RequiresPermissions;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;

/**
 * <p>
 * 常见问题管理 前端控制器
 * </p>
 *
 * @author hjl
 * @since 2024-05-29
 */
@RestController
@RequestMapping("/problem")
@Api(tags = {"后台-系统设置-常见问题管理"})
public class ProblemController {

    @Resource
    private ProblemService problemService;

    /**
     * 常见问题分页列表
     *
     * @param pageNum  页码
     * @param pageSize 每页显示条数
     */
    @RequiresPermissions("system_problem")
    @ApiOperation(value = "常见问题分页查询列表", tags = {"后台-系统设置-常见问题管理"})
    @GetMapping(value = "/page")
    @ApiImplicitParams({
            @ApiImplicitParam(value = "页码", name = "pageNum", dataType = "Integer", required = true),
            @ApiImplicitParam(value = "每页条数", name = "pageSize", dataType = "Integer", required = true)
    })
    public R<IPage<Problem>> queryPageList(@RequestParam(name = "pageNum", defaultValue = "1") Integer pageNum,
                                           @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize) {
        return R.ok(problemService.lambdaQuery().eq(Problem::getIsDelete, 0)
                .orderByDesc(Problem::getCreateTime).page(Page.of(pageNum, pageSize)));
    }

    /**
     * 常见问题查询列表
     */
    @GetMapping(value = "/problemList")
    public R<List<Problem>> problemList() {
        return R.ok(problemService.lambdaQuery().eq(Problem::getIsDelete, 0)
                .orderByAsc(Problem::getSort).list());
    }

    /**
     * 常见问题详情
     *
     * @param id 常见问题id
     */
    @RequiresPermissions("problem_detail")
    @ApiOperation(value = "常见问题详情", tags = {"后台-系统设置-常见问题管理"})
    @GetMapping(value = "/detail")
    @ApiImplicitParams({
            @ApiImplicitParam(value = "常见问题id", name = "id", dataType = "Integer", required = true)
    })
    public R<Problem> detail(@RequestParam Integer id) {
        return R.ok(problemService.getById(id));
    }

    /**
     * 新增常见问题
     *
     * @param problem 常见问题信息
     */
    @RequiresPermissions("problem_save")
    @ApiOperation(value = "新增常见问题", tags = {"后台-系统设置-常见问题管理"})
    @PostMapping(value = "/save")
    public R<String> save(@RequestBody Problem problem) {
        return problemService.save(problem) ? R.ok() : R.fail();
    }

    /**
     * 修改常见问题
     *
     * @param problem 常见问题信息
     */
    @RequiresPermissions("problem_update")
    @ApiOperation(value = "修改常见问题", tags = {"后台-系统设置-常见问题管理"})
    @PostMapping(value = "/update")
    public R<String> update(@RequestBody Problem problem) {
        return problemService.updateById(problem) ? R.ok() : R.fail();
    }

    /**
     * 根据id批量删除常见问题
     *
     * @param ids 常见问题多条id拼接
     */
    @RequiresPermissions("problem_delete")
    @ApiOperation(value = "批量删除常见问题", tags = {"后台-系统设置-常见问题管理"})
    @GetMapping(value = "/batchDelete")
    @ApiImplicitParams({
            @ApiImplicitParam(value = "多个id ',' 拼接", name = "ids", dataType = "String", required = true)
    })
    public R<String> batchDelete(@RequestParam String ids) {
        List<String> idList = Arrays.stream(ids.split(",")).collect(Collectors.toList());
        List<Problem> list = problemService.lambdaQuery().in(Problem::getId, idList).list();
        list.forEach(data -> data.setIsDelete(1));
        return problemService.updateBatchById(list) ? R.ok() : R.fail();
    }

}