package com.lf.server.controller.sys;

import com.lf.server.annotation.SysLog;
import com.lf.server.controller.all.BaseController;
import com.lf.server.entity.all.ResponseMsg;
import com.lf.server.entity.sys.ReportEntity;
import com.lf.server.entity.sys.UserEntity;
import com.lf.server.service.all.UploadAttachService;
import com.lf.server.service.sys.ReportService;
import com.lf.server.service.sys.TokenService;
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 org.springframework.web.multipart.MultipartFile;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;

/**
 * 报告模板
 * @author WWW
 */
@Api(tags = "运维管理\\模板管理")
@RestController
@RequestMapping("/report")
public class ReportController extends BaseController {
    @Resource
    ReportService reportService;

    @Resource
    TokenService tokenService;

    @Resource
    UploadAttachService uploadAttachService;

    private final static String TAB_NAME = "lf.sys_report";

    @SysLog()
    @ApiOperation(value = "分页查询并返回记录数")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "name", value = "名称", dataType = "String", paramType = "query", example = ""),
            @ApiImplicitParam(name = "pageSize", value = "每页条数", dataType = "Integer", paramType = "query", example = "10"),
            @ApiImplicitParam(name = "pageIndex", value = "分页数（从1开始）", dataType = "Integer", paramType = "query", example = "1")
    })
    @GetMapping(value = "/selectByPageAndCount")
    public ResponseMsg<List<ReportEntity>> selectByPageAndCount(String name, Integer pageSize, Integer pageIndex) {
        try {
            if (pageSize < 1 || pageIndex < 1) {
                return fail("每页页数或分页数小于1", null);
            }

            int count = reportService.selectCount(name, null);
            if (count == 0) {
                return success(0, null);
            }

            List<ReportEntity> rs = reportService.selectByPage(name, null, pageSize, pageSize * (pageIndex - 1));

            return success(count, rs);
        } catch (Exception ex) {
            return fail(ex, null);
        }
    }

    @SysLog()
    @ApiOperation(value = "根据ID查询")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id", value = "ID", dataType = "int", paramType = "query", example = "1")
    })
    @GetMapping(value = "/selectById")
    public ResponseMsg<ReportEntity> selectById(int id) {
        try {
            ReportEntity entity = reportService.selectById(id);

            return success(entity);
        } catch (Exception ex) {
            return fail(ex, null);
        }
    }

    @SysLog()
    @ApiOperation(value = "插入一条")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "entity", value = "实体类", dataType = "ReportEntity", paramType = "body")
    })
    @PostMapping(value = "/insert", produces = "application/json; charset=UTF-8")
    public ResponseMsg<Integer> insert(@RequestBody ReportEntity entity, HttpServletRequest req) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue != null) {
                entity.setCreateUser(ue.getId());
            }

            int count = reportService.insert(entity);

            return success(count);
        } catch (Exception ex) {
            return fail(ex, -1);
        }
    }

    @SysLog()
    @ApiOperation(value = "删除一条")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id", value = "ID", dataType = "Integer", paramType = "query", example = "1")
    })
    @GetMapping(value = "/delete")
    public ResponseMsg<Integer> delete(int id) {
        try {
            int count = reportService.delete(id);

            return success(count);
        } catch (Exception ex) {
            return fail(ex, -1);
        }
    }

    @SysLog()
    @ApiOperation(value = "删除多条")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "ids", value = "ID数组", dataType = "Integer", paramType = "query", example = "1,2")
    })
    @GetMapping(value = "/deletes")
    public ResponseMsg<Integer> deletes(@RequestParam List<Integer> ids) {
        try {
            if (ids == null || ids.isEmpty()) {
                return fail("id数组不能为空", -1);
            }

            int count = reportService.deletes(ids);

            return success(count);
        } catch (Exception ex) {
            return fail(ex, -1);
        }
    }

    @SysLog()
    @ApiOperation(value = "更新一条")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "entity", value = "实体类", dataType = "ReportEntity", paramType = "body")
    })
    @ResponseBody
    @PostMapping(value = "/update", produces = "application/json; charset=UTF-8")
    public ResponseMsg<Integer> update(@RequestBody ReportEntity entity, HttpServletRequest req) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue != null) {
                entity.setUpdateUser(ue.getId());
            }

            int count = reportService.update(entity);

            return success(count);
        } catch (Exception ex) {
            return fail(ex, -1);
        }
    }

    @SysLog()
    @ApiOperation(value = "上传文件")
    @ResponseBody
    @PostMapping(value = "/upload")
    public ResponseMsg<String> upload(@RequestParam("file") MultipartFile file, HttpServletRequest req) {
        UserEntity ue = tokenService.getCurrentUser(req);

        return uploadAttachService.upload(ue, TAB_NAME, file, this);
    }

    @SysLog()
    @ApiOperation(value = "下载文件")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "guid", value = "附件Guid", dataType = "String", paramType = "body")
    })
    @GetMapping(value = "/download")
    public void download(String guid, HttpServletResponse res) {
        uploadAttachService.download(guid, res);
    }
}