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.pipIrrGlobal.pojoBa.BaUser;
import com.mysql.cj.util.StringUtils;
import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
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.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 ;

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

    /**
     * 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))}
            )
    })
    @PostMapping(path = "some", consumes = MediaType.APPLICATION_JSON_VALUE)
    @SsoAop("-1")
    public BaseResponse<QueryResultVo<List<BaUser>>> some(@RequestBody @Parameter(description = "查询form表单json数据", required = true) @Valid QueryVo vo){
        try {
            QueryResultVo<List<BaUser>> res = this.sv.selectSome(vo) ;
            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)
    @SsoAop("-1")
    public BaseResponse<BaUser> one(@Parameter(description = "实体id", required = true) 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("-1")//@SsoAop(power = "-1")
    public BaseResponse<Boolean> save(@RequestBody @Parameter(description = "form表单json数据", required = true) @Valid BaUser po, @Parameter(hidden = true) BindingResult bindingResult){
        if(bindingResult != null && bindingResult.hasErrors()){
            return BaseResponseUtils.buildFail(Objects.requireNonNull(bindingResult.getFieldError()).getDefaultMessage());
        }
        po.id = null ;
        int count;
        try {
            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
            }
            count = this.sv.save(po);
        } 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) ;
        }
    }

    /**
     * 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("-1")//@SsoAop(power = "-1")
    public BaseResponse<Boolean> update(@RequestBody @Parameter(description = "form表单json数据", required = true) @Valid BaUser po, @Parameter(hidden = true) 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.deleted = null ;//设置为null，不做更新
            po.orgTag = null ;//设置为null，不做更新
            count = this.sv.update(po);
        } 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 id 用户ID
     * @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)
    @SsoAop("-1")//@SsoAop(power = "-1")
    public BaseResponse<Boolean> changePassword(@Parameter(description = "实体id", required = true) String id,
                                                @Parameter(description = "旧密码", required = true) String oldPassword,
                                                @Parameter(description = "新密码", required = true) String newPassword) throws Exception{
        if(id == null){
            return BaseResponseUtils.buildFail("id不能为空") ;
        }
        if(StringUtils.isNullOrEmpty(oldPassword)){
            return BaseResponseUtils.buildFail("旧密码不能为空") ;
        }
        if(StringUtils.isNullOrEmpty(newPassword)){
            return BaseResponseUtils.buildFail("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)) ;
        */
        oldPassword = MD5.encrypt(oldPassword) ;//进行加密码
        newPassword = MD5.encrypt(newPassword) ;//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{
                if(!po.password.equalsIgnoreCase(oldPassword)){
                    return BaseResponseUtils.buildFail("旧密码不正确，请求失败") ;
                }else{
                    count = this.sv.changePassword(idLg, newPassword) ;
                }
            }
        } 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) ;
        }
    }


    /**
     * 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("-1")//@SsoAop(power = "-1")
    public BaseResponse<Boolean> setRoles(@Parameter(description = "实体id", required = true) 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)
    @SsoAop("-1")//@SsoAop(power = "-1")
    public BaseResponse<Boolean> delete(@Parameter(description = "实体id", required = true) 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("数据库存储失败") ;
        }else{
            return BaseResponseUtils.buildSuccess(true) ;
        }
    }
}