package com.cnbm.admin.controller;

import com.cnbm.admin.annotation.LogOperation;
import com.cnbm.admin.dto.PasswordDTO;
import com.cnbm.admin.dto.SysUserDTO;
import com.cnbm.admin.entity.LoginUser;
import com.cnbm.admin.entity.SysUserEntity;
import com.cnbm.admin.execl.SysUserExcel;
import com.cnbm.admin.service.SysRoleUserService;
import com.cnbm.admin.service.SysUserService;
import com.cnbm.common.utils.ExcelUtils;
import com.cnbm.admin.utils.PasswordUtils;
import com.cnbm.common.constant.Constant;
import com.cnbm.common.exception.ErrorCode;
import com.cnbm.common.page.PageData;
import com.cnbm.common.utils.ConvertUtils;
import com.cnbm.common.utils.Result;
import com.cnbm.common.validator.AssertUtils;
import com.cnbm.common.validator.ValidatorUtils;
import com.cnbm.common.validator.group.AddGroup;
import com.cnbm.common.validator.group.DefaultGroup;
import com.cnbm.common.validator.group.UpdateGroup;
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.security.access.prepost.PreAuthorize;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.web.bind.annotation.*;
import springfox.documentation.annotations.ApiIgnore;

import javax.servlet.http.HttpServletResponse;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

/**
 * @Author weihongyang
 * @Date 2022/6/10 1:23 PM
 * @Version 1.0
 */
@RestController
@RequestMapping("/sys/user")
@Api(tags="用户管理")
public class SysUserController {
    @Autowired
    private SysUserService sysUserService;
    @Autowired
    private SysRoleUserService sysRoleUserService;

    @GetMapping("page")
    @ApiOperation("分页")
    @ApiImplicitParams({
            @ApiImplicitParam(name = Constant.PAGE, value = "当前页码，从1开始", paramType = "query", required = true, dataTypeClass=Integer.class) ,
            @ApiImplicitParam(name = Constant.LIMIT, value = "每页显示记录数", paramType = "query",required = true, dataTypeClass=Integer.class) ,
            @ApiImplicitParam(name = Constant.ORDER_FIELD, value = "排序字段", paramType = "query", dataTypeClass=String.class) ,
            @ApiImplicitParam(name = Constant.ORDER, value = "排序方式，可选值(asc、desc)", paramType = "query", dataTypeClass=String.class) ,
            @ApiImplicitParam(name = "username", value = "用户名", paramType = "query", dataTypeClass=String.class),
            @ApiImplicitParam(name = "gender", value = "性别", paramType = "query", dataTypeClass=String.class),
            @ApiImplicitParam(name = "deptId", value = "部门ID", paramType = "query", dataTypeClass=String.class)
    })
    @PreAuthorize("@ex.hasAuthority('sys:user:page')")
    public Result<PageData<SysUserDTO>> page(@ApiIgnore @RequestParam Map<String, Object> params){
        PageData<SysUserDTO> page = sysUserService.page(params);

        return new Result<PageData<SysUserDTO>>().ok(page);
    }

    @GetMapping("{id}")
    @ApiOperation("信息")
    @PreAuthorize("@ex.hasAuthority('sys:user:info')")
    public Result<SysUserDTO> get(@PathVariable("id") Long id){
        SysUserDTO data = sysUserService.get(id);

        //用户角色列表
        List<Long> roleIdList = sysRoleUserService.getRoleIdList(id);
        data.setRoleIdList(roleIdList);

        return new Result<SysUserDTO>().ok(data);
    }

    @GetMapping("info")
    @ApiOperation("登录用户信息")
    public Result<SysUserDTO> info(){
        UsernamePasswordAuthenticationToken authentication = (UsernamePasswordAuthenticationToken) SecurityContextHolder.getContext().getAuthentication();
        LoginUser loginUser = (LoginUser) authentication.getPrincipal();
        SysUserDTO data = ConvertUtils.sourceToTarget(loginUser.getSysUserEntity(), SysUserDTO.class);
        return new Result<SysUserDTO>().ok(data);
    }

    @PutMapping("password")
    @ApiOperation("修改密码")
    @LogOperation("修改密码")
    public Result password(@RequestBody PasswordDTO dto){
        //效验数据
        ValidatorUtils.validateEntity(dto);

        UsernamePasswordAuthenticationToken authentication = (UsernamePasswordAuthenticationToken) SecurityContextHolder.getContext().getAuthentication();
        LoginUser loginUser = (LoginUser) authentication.getPrincipal();
        SysUserEntity user = loginUser.getSysUserEntity();

        //原密码不正确
        if(!PasswordUtils.matches(dto.getPassword(), user.getPassword())){
            return new Result().error(ErrorCode.PASSWORD_ERROR);
        }

        sysUserService.updatePassword(user.getId(), dto.getNewPassword());

        return new Result();
    }

    @PostMapping
    @ApiOperation("保存")
    @LogOperation("保存")
    @PreAuthorize("@ex.hasAuthority('sys:user:save')")
    public Result save(@RequestBody SysUserDTO dto){
        //效验数据
        ValidatorUtils.validateEntity(dto, AddGroup.class, DefaultGroup.class);

        sysUserService.save(dto);

        return new Result();
    }

    @PutMapping
    @ApiOperation("修改")
    @LogOperation("修改")
    @PreAuthorize("@ex.hasAuthority('sys:user:update')")
    public Result update(@RequestBody SysUserDTO dto){
        //效验数据
        ValidatorUtils.validateEntity(dto, UpdateGroup.class, DefaultGroup.class);

        sysUserService.update(dto);

        return new Result();
    }

    @DeleteMapping
    @ApiOperation("删除")
    @LogOperation("删除")
    @PreAuthorize("@ex.hasAuthority('sys:user:delete')")
    public Result delete(@RequestBody Long[] ids){
        //效验数据
        AssertUtils.isArrayEmpty(ids, "id");

        sysUserService.deleteBatchIds(Arrays.asList(ids));

        return new Result();
    }

    @GetMapping("export")
    @ApiOperation("导出")
    @LogOperation("导出")
    @ApiImplicitParam(name = "username", value = "用户名", paramType = "query", dataTypeClass=String.class)
    @PreAuthorize("@ex.hasAuthority('sys:user:export')")
    public void export(@ApiIgnore @RequestParam Map<String, Object> params, HttpServletResponse response) throws Exception {
        List<SysUserDTO> list = sysUserService.list(params);

        ExcelUtils.exportExcelToTarget(response, null, list, SysUserExcel.class);
    }

    @PostMapping(value = "list")
    @ApiOperation(value = "获取用户列表")
    @LogOperation("获取用户列表")
    public List<SysUserDTO> list(@ApiIgnore @RequestParam Map<String, Object> params) {
        return sysUserService.list(params); }
}