package com.dy.pipIrrBase.user;

import com.dy.common.aop.SsoAop;
import com.dy.common.multiDataSource.DataSourceContext;
import com.dy.common.mybatis.envm.Deleted;
import com.dy.common.mybatis.envm.Disabled;
import com.dy.common.util.MD5;
import com.dy.common.webUtil.BaseResponse;
import com.dy.common.webUtil.BaseResponseUtils;
import com.dy.common.webUtil.QueryResultVo;
import com.dy.common.webUtil.ResultCodeMsg;
import com.dy.pipIrrBase.result.SystemResultCode;
import com.dy.pipIrrGlobal.pojoBa.BaUser;
import com.dy.pipIrrGlobal.util.Constant;
import com.dy.pipIrrGlobal.voBa.VoSimpleUser;
import com.dy.pipIrrGlobal.voBa.VoUserInfo;
import com.mysql.cj.util.StringUtils;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.media.Content;
import io.swagger.v3.oas.annotations.media.Schema;
import io.swagger.v3.oas.annotations.responses.ApiResponse;
import io.swagger.v3.oas.annotations.responses.ApiResponses;
import io.swagger.v3.oas.annotations.tags.Tag;
import jakarta.validation.Valid;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.MediaType;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Objects;

@Slf4j
@Tag(name = "用户管理", description = "用户增删改查等操作")
@RestController
@RequestMapping(path = "user")
@SuppressWarnings("unchecked")//java版本越高，对泛型约束越严，所以配置SuppressWarnings("unchecked")
public class UserCtrl {

    private UserSv sv;

    @Value("${user.defaultTrueRandomFalsePassword:true}")
    private Boolean defaultTrueRandomFalsePassword;

    @Value("${user.defaultPassword:abc_123}")
    private String defaultPassword;

    @Autowired
    private void setSv(UserSv sv) {
        this.sv = sv;
    }

    /**
     * 客户端请求得到默认密码
     * @return 默认密码
     */
    @Operation(summary = "获得默认密码", description = "获得默认密码")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "返回默认密码（BaseResponse.content:password）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = String.class))}
            )
    })
    @GetMapping(path = "defaultPassword")
    public BaseResponse<String> defaultPassword(){
        if(defaultTrueRandomFalsePassword){
            return BaseResponseUtils.buildSuccess(defaultPassword) ;
        }else{
            String password = this.sv.getStringRandom(6) ;
            return BaseResponseUtils.buildSuccess(password) ;
        }
    }

    /**
     * 客户端请求得到所有用户数据
     *
     * @return 所有用户数据
     */
    @Operation(summary = "获得一页用户", description = "返回一页用户数据")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "返回一页用户数据（BaseResponse.content:QueryResultVo[{}]）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = BaUser.class))}
            )
    })
    @GetMapping(path = "some")
    //@PostMapping(path = "some", consumes = MediaType.APPLICATION_JSON_VALUE)
    @SsoAop()
    public BaseResponse<QueryResultVo<List<VoUserInfo>>> some(QueryVo vo) {
        try {
            QueryResultVo<List<VoUserInfo>> res = this.sv.selectSome(vo);
//            if(res.itemTotal == 0) {
//                return BaseResponseUtils.buildSuccess(SystemResultCode.THE_USER_NOT_EXIST.getMessage());
//            }else {
                return BaseResponseUtils.buildSuccess(res);
//            }


        } catch (Exception e) {
            log.error("查询用户异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
    }

    /**
     * 得到一个用户数据
     *
     * @return 一个用户数据
     */
    @Operation(summary = "一个用户", description = "得到一个用户数据")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "返回一个用户数据（BaseResponse.content:{}）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = BaUser.class))}
            )
    })
    //@GetMapping(path = "one", consumes = MediaType.TEXT_PLAIN_VALUE)
    @GetMapping(path = "one")
    @SsoAop()
    public BaseResponse<BaUser> one(String id) {
        return BaseResponseUtils.buildSuccess(this.sv.selectById(Long.parseLong(id)));
    }

    /**
     * 保存用户
     *
     * @param po 保存用户form表单对象
     * @return 是否成功
     */
    @Operation(summary = "保存用户", description = "提交用户数据（form表单），进行保存")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "操作结果：true：成功，false：失败（BaseResponse.content）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = Boolean.class))}
            )
    })
    @PostMapping(path = "save", consumes = MediaType.APPLICATION_JSON_VALUE)
    @SsoAop()
    public BaseResponse<Boolean> save(@RequestBody @Valid BaUser po, BindingResult bindingResult) {
        if (bindingResult != null && bindingResult.hasErrors()) {
            return BaseResponseUtils.buildFail(Objects.requireNonNull(bindingResult.getFieldError()).getDefaultMessage());
        }
        po.id = null;
        Long userId;
        try {
            po.supperAdmin = Constant.no.byteValue() ;
            po.disabled = Disabled.NO;//默认不禁用
            po.deleted = Deleted.NO;//默认不删除
            po.orgTag = DataSourceContext.get();//机构标签
            if (!StringUtils.isNullOrEmpty(po.password)) {
                /*
                如果前端进行了base64加密
                po.password = new String(Base64.getDecoder().decode(po.password)) ;
                */
                po.password = MD5.encrypt(po.password);//进行加密码
            } else {
                po.password = MD5.encrypt(defaultPassword);
            }
            userId = this.sv.save(po);
            this.sv.setRoles(userId, po.roleIds);
        } catch (Exception e) {
            log.error("保存用户异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
        if (userId <= 0) {
            return BaseResponseUtils.buildFail("数据库存储失败");
        } else {
            return BaseResponseUtils.buildSuccess(true);
        }
    }

    /**
     * 编辑修改用户
     *
     * @param po 保存用户form表单对象
     * @return 是否成功
     */
    @Operation(summary = "编辑修改用户", description = "提交用户数据（form表单），进行修改")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "操作结果：true：成功，false：失败（BaseResponse.content）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = Boolean.class))}
            )
    })
    @PostMapping(path = "update", consumes = MediaType.APPLICATION_JSON_VALUE)
    @SsoAop()
    public BaseResponse<Boolean> update(@RequestBody @Valid BaUser po, BindingResult bindingResult) {
        if (bindingResult != null && bindingResult.hasErrors()) {
            return BaseResponseUtils.buildFail(Objects.requireNonNull(bindingResult.getFieldError()).getDefaultMessage());
        }
        if (po.id == null) {
            return BaseResponseUtils.buildFail("无数据实体ID");
        }
        int count;
        try {
            po.supperAdmin = null;//设置为null，不做更新
            po.deleted = null;//设置为null，不做更新
            po.orgTag = null;//设置为null，不做更新
//            修改用户信息不进行密码修改
//            po.password =  MD5.encrypt(po.password);//进行加密
            count = this.sv.update(po);
            this.sv.setRoles(po.id, po.roleIds);
        } catch (Exception e) {
            log.error("保存用户异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
        if (count <= 0) {
            return BaseResponseUtils.buildFail("数据库存储失败");
        } else {
            return BaseResponseUtils.buildSuccess(true);
        }
    }


    /**
     * 修改密码
     *
     * @param   vo
     * @return 是否成功
     */
    @Operation(summary = "修改密码", description = "提交用户ID、旧密码、新密码，进行改密码")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "操作结果：true：成功，false：失败（BaseResponse.content）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = Boolean.class))}
            )
    })
    //@GetMapping(path = "changePassword", consumes = MediaType.TEXT_PLAIN_VALUE)
    @PostMapping(path = "changePassword")
    @SsoAop()
    public BaseResponse<Boolean> changePassword(@RequestBody ChangePasswordVo vo) throws Exception {
        if (vo.id == null) {
            return BaseResponseUtils.buildErrorMsg("id不能为空");
        }
        if (StringUtils.isNullOrEmpty(vo.oldPassword)) {
            return BaseResponseUtils.buildErrorMsg("旧密码不能为空");
        }
        if (StringUtils.isNullOrEmpty(vo.newPassword)) {
            return BaseResponseUtils.buildErrorMsg("新密码不能为空");
        }
        /*
        如果前端进行了base64加密
        oldPassword = new String(Base64.getDecoder().decode(oldPassword)) ;
        newPassword = new String(Base64.getDecoder().decode(newPassword)) ;
        */
        vo.oldPassword = MD5.encrypt(vo.oldPassword);//进行加密码
        vo.newPassword = MD5.encrypt(vo.newPassword);//进行加密码

        Long idLg = Long.parseLong(vo.id);
        int count;
        try {
            BaUser po = this.sv.selectById(idLg);
            if (Objects.isNull(po)) {
                return BaseResponseUtils.buildErrorMsg("未得到用户，请求失败");
            } else {
                if (!po.password.equalsIgnoreCase(vo.oldPassword)) {
                    return BaseResponseUtils.buildErrorMsg("旧密码不正确，请求失败");
                } else {
                    count = this.sv.changePassword(idLg, vo.newPassword);
                }
            }
        } catch (Exception e) {
            log.error("保存用户异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
        if (count <= 0) {
            return BaseResponseUtils.buildErrorMsg("数据库存储失败");
        } else {
            return BaseResponseUtils.buildSuccess(true);
        }
    }

    /**
     * 重置密码
     * @param
     * @return 是否成功
     */
    @Operation(summary = "重置密码", description = "提交数据（form表单json数据），进行密码重置")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "操作结果：true：成功，false：失败（BaseResponse.content）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = Boolean.class))}
            )
    })
    @PostMapping(path = "resetPassword", consumes = MediaType.APPLICATION_JSON_VALUE)
    @SsoAop()
    public BaseResponse<Boolean> resetPassword(@RequestBody ResetPasswordVo vo) throws Exception {
        if (vo.id == null || vo.id == "") {
            return BaseResponseUtils.buildFail("id不能为空");
        }
        Long idLg = Long.parseLong(vo.id);
        int count;
        try {
            BaUser po = this.sv.selectById(idLg);
            if (Objects.isNull(po)) {
                return BaseResponseUtils.buildFail("未得到用户，请求失败");
            }else {
                String defaultPassword1 = MD5.encrypt(defaultPassword);//进行加密码
                count = this.sv.changePassword(idLg, defaultPassword1);
            }
        } catch (Exception e) {
            log.error("保存用户异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
        if (count <= 0) {
            return BaseResponseUtils.buildFail("数据库存储失败");
        } else {
            return BaseResponseUtils.buildSuccess(true);
        }
    }

    /*
     * 重置密码为默认值
     *
     * @param id 用户ID
     * @return 是否成功

    @Operation(summary = "重置密码为默认密码", description = "提交用户ID")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "操作结果：true：成功，false：失败（BaseResponse.content）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = Boolean.class))}
            )
    })
    @GetMapping(path = "resetPasswordByDefault", consumes = MediaType.TEXT_PLAIN_VALUE)
    @SsoAop()
    public BaseResponse<Boolean> resetPasswordByDefault(String id) throws Exception {
        if (id == null) {
            return BaseResponseUtils.buildFail("id不能为空");
        }
        String password = MD5.encrypt(defaultPassword);//进行加密码
        Long idLg = Long.parseLong(id);
        int count;
        try {
            BaUser po = this.sv.selectById(idLg);
            if (Objects.isNull(po)) {
                return BaseResponseUtils.buildFail("未得到用户，请求失败");
            } else {
                count = this.sv.changePassword(idLg, password);
            }
        } catch (Exception e) {
            log.error("保存用户异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
        if (count <= 0) {
            return BaseResponseUtils.buildFail("数据库存储失败");
        } else {
            return BaseResponseUtils.buildSuccess(true);
        }
    }
    */

    /*
     * 重置密码为随机数字加字母
     *
     * @param id 用户ID
     * @return 是否成功

    @Operation(summary = "重置密码为随机数字加字母", description = "提交用户ID")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "操作结果：true：成功，false：失败（BaseResponse.content）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = Boolean.class))}
            )
    })
    @GetMapping(path = "resetPasswordByRandom", consumes = MediaType.TEXT_PLAIN_VALUE)
    @SsoAop()
    public BaseResponse<String> resetPasswordByRandom(String id) throws Exception {
        if (id == null) {
            return BaseResponseUtils.buildFail("id不能为空");
        }
        String randomPassword = this.sv.getStringRandom(6);
        String password = MD5.encrypt(randomPassword);//进行加密码
        Long idLg = Long.parseLong(id);
        int count;
        try {
            BaUser po = this.sv.selectById(idLg);
            if (Objects.isNull(po)) {
                return BaseResponseUtils.buildFail("未得到用户，请求失败");
            } else {
                count = this.sv.changePassword(idLg, password);
            }
        } catch (Exception e) {
            log.error("保存用户异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
        if (count <= 0) {
            return BaseResponseUtils.buildFail("数据库存储失败");
        } else {
            return BaseResponseUtils.buildSuccess(randomPassword);
        }
    }
    */

    /*
     * 2023-12-05 在 save和update方法中进行了角色设置关联，本方法废弃
     * 设置用户角色
     *
     * @param id 用户ID
     * @return 是否成功

    @Operation(summary = "设置用户角色", description = "提交用户ID，及所选择的角色ID集合（数组）")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "操作结果：true：成功，false：失败（BaseResponse.content）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = Boolean.class))}
            )
    })
    @GetMapping(path = "setRoles", consumes = MediaType.TEXT_PLAIN_VALUE)
    @SsoAop()
    public BaseResponse<Boolean> setRoles(String id,
                                          @Parameter(description = "角色id数组") String[] roleIds) {
        Long[] roleId_lg = null;
        if (roleIds != null && roleIds.length > 0) {
            roleId_lg = new Long[roleIds.length];
            int index = 0;
            for (String roleId : roleIds) {
                roleId_lg[index++] = Long.parseLong(roleId);
            }
        }
        try {
            this.sv.setRoles(Long.parseLong(id), roleId_lg);
        } catch (Exception e) {
            log.error("保存用户异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
        return BaseResponseUtils.buildSuccess(true);
    }
     */

    /**
     * 删除用户
     *
     * @param id 用户ID
     * @return 是否成功
     */
    @Operation(summary = "删除用户", description = "提交用户ID，进行逻辑删除")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "操作结果：true：成功，false：失败（BaseResponse.content）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = Boolean.class))}
            )
    })
    //@GetMapping(path = "delete", consumes = MediaType.TEXT_PLAIN_VALUE)
    @GetMapping(path = "delete")
    @SsoAop()
    public BaseResponse<Boolean> delete(String id) {
        if (id == null) {
            return BaseResponseUtils.buildFail("id不能为空");
        }
        int count;
        try {
            count = this.sv.delete(Long.parseLong(id));
        } catch (Exception e) {
            log.error("保存用户异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
        if (count <= 0) {
            return BaseResponseUtils.buildFail(SystemResultCode.USER_NOT_EXIST.getMessage());
        } else {
            return BaseResponseUtils.buildSuccess(true);
        }
    }

    /**
     * 根据用户编号获取用户信息
     * @param userId 用户编号
     * @return 用户信息列表
     */
    @Operation(summary = "获得全部用户信息", description = "返回全部用户信息数据")
    @ApiResponses(value = {
            @ApiResponse(
                    responseCode = ResultCodeMsg.RsCode.SUCCESS_CODE,
                    description = "返回全部用户数据（BaseResponse.content:QueryResultVo[{}]）",
                    content = {@Content(mediaType = MediaType.APPLICATION_JSON_VALUE,
                            schema = @Schema(implementation = BaUser.class))}
            )
    })
    @GetMapping("/getUserInfos/{userId}")
    @SsoAop()
    public BaseResponse<QueryResultVo<VoUserInfo>> getUserInfos(@PathVariable("userId") Long userId) {
        try {
            VoUserInfo res = this.sv.getUserInfos(userId);
            if(res == null) {
                return BaseResponseUtils.buildException(SystemResultCode.THE_USER_NOT_EXIST.getMessage());
            }
            //System.out.println("   :" + res);
            return BaseResponseUtils.buildSuccess(res);
        } catch (Exception e) {
            log.error("查询用户信息异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
    }

    /**
     * 获取简单用户数据列表，数据列表查询条件中使用
     * @return
     */
    @GetMapping(path = "simple_users")
    @SsoAop()
    public BaseResponse<List<VoSimpleUser>> getSimpleUsers(){
        try {
            return BaseResponseUtils.buildSuccess(sv.getSimpleUsers());
        } catch (Exception e) {
            log.error("查询简单用户信息异常", e);
            return BaseResponseUtils.buildException(e.getMessage());
        }
    }
}