package com.terra.system.controller.sys;

import com.terra.system.annotation.SysLog;
import com.terra.system.controller.all.BaseController;
import com.terra.system.entity.all.ResponseMsg;
import com.terra.system.entity.sys.ResEntity;
import com.terra.system.entity.sys.UserEntity;
import com.terra.system.helper.StringHelper;
import com.terra.system.service.all.PermsService;
import com.terra.system.service.all.UploadAttachService;
import com.terra.system.service.sys.ResService;
import com.terra.system.service.sys.TokenService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import javax.annotation.Resource;
import org.springframework.web.multipart.MultipartFile;

import org.springframework.web.bind.annotation.*;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.List;

/**
 * 资源表
 * @author SWS
 * @date 2022-09.28
 */
@Api(tags = "运维管理\\资源管理")
@RestController
@RequestMapping("/res")
public class ResController extends BaseController {
    @Resource
    ResService resService;

    @Resource
    TokenService tokenService;

    @Resource
    PermsService permsService;

    @Resource
    UploadAttachService uploadAttachService;

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

    @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 = "status", value = "状态", dataType = "Integer", paramType = "query", example = ""),
            @ApiImplicitParam(name = "category", value = "服务类别", dataType = "Integer", paramType = "query", example = ""),
            @ApiImplicitParam(name = "type", value = "服务类型", dataType = "Integer", paramType = "query", example = ""),
            @ApiImplicitParam(name = "data", value = "数据类型", dataType = "Integer", 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<ResEntity>> selectByPageAndCount(String name, Integer status, Integer category, Integer type, Integer data, 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 = resService.selectCount(name, status, category, type, data);
            if (count == 0) {
                return success(0, null);
            }

            List<ResEntity> rs = resService.selectByPage(name, status, category, type, data, pageSize, pageSize * (pageIndex - 1));

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

    @SysLog()
    @ApiOperation(value = "根据角色分页查询并返回记录数")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "roleid", value = "角色ID", dataType = "Integer", paramType = "query", example = "1"),
            @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 = "/selectByPageForRole")
    public ResponseMsg<List<ResEntity>> selectByPageForRole(Integer roleid, 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 = resService.selectCountForRole(roleid);
            if (count == 0) {
                return success(0, null);
            }

            List<ResEntity> rs = resService.selectByPageForRole(roleid, pageSize, pageSize * (pageIndex - 1));

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

    @SysLog()
    @ApiOperation(value = "查询所有")
    @GetMapping(value = "/selectAll")
    public ResponseMsg<List<ResEntity>> selectAll() {
        try {
            List<ResEntity> list = resService.selectAll();

            return success(list);
        } 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<ResEntity> selectById(int id) {
        try {
            ResEntity entity = resService.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 = "ResEntity", paramType = "body")
    })
    @PostMapping(value = "/insert", produces = "application/json; charset=UTF-8")
    public ResponseMsg<Integer> insert(@RequestBody ResEntity entity, HttpServletRequest req) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue != null) {
                entity.setCreateUser(ue.getId());
                entity.setDepid(ue.getDepcode());
            }

            permsService.clearPermsCache();
            int count = resService.insert(entity);

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

    @SysLog()
    @ApiOperation(value = "插入多条")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "list", value = "实体类集合", dataType = "ResEntity", paramType = "body")
    })
    @PostMapping(value = "/inserts", produces = "application/json; charset=UTF-8")
    public ResponseMsg<Integer> inserts(@RequestBody List<ResEntity> list, HttpServletRequest req) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue != null) {
                for (ResEntity entity : list) {
                    entity.setCreateUser(ue.getId());
                    entity.setDepid(ue.getDepcode());
                }
            }

            permsService.clearPermsCache();
            int count = resService.inserts(list);

            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 {
            permsService.clearPermsCache();
            int count = resService.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);
            }

            permsService.clearPermsCache();
            String strs = StringHelper.join(ids, ",");
            int count = resService.deletes(strs);

            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 = "ResEntity", paramType = "body")
    })
    @ResponseBody
    @PostMapping(value = "/update", produces = "application/json; charset=UTF-8")
    public ResponseMsg<Integer> update(@RequestBody ResEntity entity, HttpServletRequest req) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue != null) {
                entity.setUpdateUser(ue.getId());
                entity.setDepid(ue.getDepcode());
            }

            permsService.clearPermsCache();
            int count = resService.update(entity);

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

    @SysLog()
    @ApiOperation(value = "更新多条")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "list", value = "实体类集合", dataType = "ResEntity", paramType = "body")
    })
    @ResponseBody
    @PostMapping(value = "/updates", produces = "application/json; charset=UTF-8")
    public ResponseMsg<Integer> updates(@RequestBody List<ResEntity> list, HttpServletRequest req) {
        try {
            UserEntity ue = tokenService.getCurrentUser(req);
            if (ue != null) {
                for (ResEntity entity : list) {
                    entity.setUpdateUser(ue.getId());
                    entity.setDepid(ue.getDepcode());
                }
            }

            permsService.clearPermsCache();
            int count = resService.updates(list);

            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, false, res);
    }

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