package com.lf.server.controller.sys;

import com.lf.server.aspect.SysLog;
import com.lf.server.controller.all.BaseController;
import com.lf.server.entity.all.ResponseMsg;
import com.lf.server.entity.sys.UsersEntity;
import com.lf.server.helper.Md5Helper;
import com.lf.server.helper.StringHelper;
import com.lf.server.service.sys.TokenService;
import com.lf.server.service.sys.UsersService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

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

/**
 * 用户表
 * @author sws
 * @date 2022-09-27
 */
@Api(tags = "运维管理\\用户管理")
@RestController
@RequestMapping("/user")
public class UsersController extends BaseController {
    @Autowired
    UsersService userService;

    @Autowired
    TokenService tokenService;

    @SysLog()
    @ApiOperation(value = "查询记录数")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "uname", value = "用户名", dataType = "String", paramType = "query", required = false, example = "sys_user")
    })
    @GetMapping({"/selectCount"})
    public ResponseMsg<Integer> selectCount(String uname) {
        try {
            int count = userService.selectCount(uname);

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

    @SysLog()
    @ApiOperation(value = "分页查询")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "uname", value = "用戶名", dataType = "String", paramType = "query", example = "sys_user"),
            @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 = "/selectByPage")
    public ResponseMsg<List<UsersEntity>> selectByPage(String uname, Integer pageSize, Integer pageIndex) {
        try {
            if (pageSize < 1 || pageIndex < 1) {
                return fail("每页页数或分页数小于1", null);
            }

            List<UsersEntity> rs = userService.selectByPage(uname, pageSize, pageSize * (pageIndex - 1));

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

    @SysLog()
    @ApiOperation(value = "分页查询并返回记录数")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "uname", value = "用户名", dataType = "String", paramType = "query", example = "sys_dict"),
            @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<UsersEntity>> selectByPageAndCount(String uname, 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 = userService.selectCount(uname);
            if (count == 0) {
                return success(0, null);
            }
            List<UsersEntity> rs = userService.selectByPage(uname, pageSize, pageSize * (pageIndex - 1));

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

    @SysLog()
    @ApiOperation(value = "插入字典")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "userEntity", value = "字典实体类", dataType = "com.lf.server.entity.data.UserEntity", paramType = "body", example = "")
    })
    @PostMapping(value = "/insertUser", produces = "application/json; charset=UTF-8")
    public ResponseMsg<Integer> insertUser(@RequestBody UsersEntity usersEntity) {
        try {
            int count = userService.insertUser(usersEntity);

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

    @SysLog()
    @ApiOperation(value = "插入多条字典")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "userEntity", value = "字典实体类集合", dataType = "List<UserEntity>", paramType = "body", example = "")
    })
    @PostMapping(value = "/insertUsers", produces = "application/json; charset=UTF-8")
    public ResponseMsg<Integer> insertUsers(@RequestBody List<UsersEntity> usersEntity) {
        try {
            int count = userService.insertUsers(usersEntity);

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

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

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

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

            int count = userService.deleteUsers(ids);

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

    @SysLog()
    @ApiOperation(value = "更新一条字典")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "userEntity", value = "字典ID集合", dataType = "UserEntity", paramType = "body", example = "")
    })
    @ResponseBody
    @PostMapping(value = "/updateUsers", produces = "application/json; charset=UTF-8")
    public ResponseMsg<Integer> updateUsers(@RequestBody UsersEntity usersEntity) {
        try {
            int count = userService.updateUsers(usersEntity);

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

    @SysLog()
    @ApiOperation(value = "根据ID查询字典")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "id", value = "字典ID", dataType = "Integer", paramType = "query", example = "1")
    })
    @GetMapping(value = "/selectUser")
    public ResponseMsg<UsersEntity> selectUser(int id) {
        try {
            UsersEntity usersEntity = userService.selectUser(id);

            return success(usersEntity);
        } catch (Exception ex) {
            return fail(ex.getMessage(), null);
        }
    }

    @SysLog()
    @ApiOperation(value = "查询所有字典")
    @GetMapping(value = "/selectUserAll")
    public ResponseMsg<List<UsersEntity>> selectUserAll() {
        try {
            List<UsersEntity> list = userService.selectUserAll();

            return success(list);
        } catch (Exception ex) {
            return fail(ex.getMessage(), null);
        }
    }

    @SysLog()
    @ApiOperation(value = "更新用户密码")
    @ApiImplicitParams({
            @ApiImplicitParam(name = "user", value = "用户实体类", dataType = "UsersEntity", paramType = "body", example = "")
    })
    @PostMapping(value = "/updateUserPwd")
    public ResponseMsg<Boolean> updateUserPwd(@RequestBody UsersEntity user, HttpServletRequest req, HttpServletResponse res) {
        try {
            if (user == null) {
                return fail("请提交用户信息！", false);
            }
            if (StringHelper.isEmpty(user.getPwd())) {
                return fail("请输入用户密码！", false);
            }
            if (StringHelper.isEmpty(user.getSalt())) {
                return fail("请输入管理员密码！", false);
            }
            if (!StringHelper.checkPwdValid(user.getPwd())) {
                return fail("新密码不符合规则要求！", false);
            }

            UsersEntity ue = tokenService.getCurrentUser(req);
            if (ue == null) {
                return fail("没有登录或登录超时！", false);
            }
            if (!Md5Helper.validatePassword(user.getSalt(), ue.getPwd())) {
                return fail("管理员密码不正确！", false);
            }

            UsersEntity usersEntity = userService.selectUser(user.getId());
            if (usersEntity == null) {
                return fail("没有找到要修改的用户！", false);
            }
            // 设置新密码
            String md5 = Md5Helper.reverse(Md5Helper.generate(user.getPwd()));
            usersEntity.setPwd(md5);
            // 设置更新信息
            usersEntity.setUpdateUser(ue.getId());

            Integer rows = userService.updateUsers(usersEntity);

            return success(rows > 0 ? "更新成功" : "更新失败", rows > 0);
        } catch (Exception ex) {
            return fail(ex.getMessage(), false);
        }
    }
}