package com.huaheng.pc.system.user.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.huaheng.common.utils.Wrappers;
import com.huaheng.common.utils.StringUtils;
import com.huaheng.common.utils.poi.ExcelUtil;
import com.huaheng.common.utils.security.ShiroUtils;
import com.huaheng.framework.aspectj.lang.annotation.Log;
import com.huaheng.framework.aspectj.lang.constant.BusinessType;
import com.huaheng.framework.web.controller.BaseController;
import com.huaheng.framework.web.domain.AjaxResult;
import com.huaheng.framework.web.page.TableDataInfo;
import com.huaheng.pc.config.company.domain.Company;
import com.huaheng.pc.config.company.service.CompanyService;
import com.huaheng.pc.config.warehouse.domain.Warehouse;
import com.huaheng.pc.config.warehouse.mapper.WarehouseMapper;
import com.huaheng.pc.config.warehouse.service.WarehouseService;
import com.huaheng.pc.system.role.service.IRoleService;
import com.huaheng.pc.system.user.domain.User;
import com.huaheng.pc.system.user.service.IUserService;
import org.apache.shiro.authz.annotation.RequiresPermissions;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.ui.ModelMap;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;
import java.util.Map;

/**
 * 用户信息
 *
 * @author huaheng
 */
@Controller
@RequestMapping("/system/user")
public class UserController extends BaseController
{
    private String prefix = "system/user";

    @Autowired
    private IUserService userService;

    @Autowired
    private IRoleService roleService;

    @Autowired
    private CompanyService companyService;

    @Autowired
    private WarehouseService warehouseService;

    @Resource
    private WarehouseMapper warehouseMapper;

    @RequiresPermissions("system:user:view")
    @GetMapping()
    public String user()
    {
        return prefix + "/user";
    }

    @RequiresPermissions("system:user:list")
    @Log(title = "系统管理-用户管理", operating = "查看用户列表", action = BusinessType.GRANT)
    @PostMapping("/list")
    @ResponseBody
    public TableDataInfo list(User user)
    {
        startPage();
        List<User> list = userService.selectUserList(user);
        return getDataTable(list);
    }

    @Log(title = "系统管理-用户管理", operating = "导出用户", action = BusinessType.EXPORT)
    @RequiresPermissions("system:user:export")
    @PostMapping("/export")
    @ResponseBody
    public AjaxResult export(User user)
    {
        try
        {
            List<User> list = userService.selectUserList(user);
            ExcelUtil<User> util = new ExcelUtil<User>(User.class);
            return util.exportExcel(list, "user");
        }
        catch (Exception e)
        {
            return error("导出Excel失败，请联系网站管理员！");
        }
    }

    /**
     * 新增用户
     */
    @GetMapping("/add")
    public String add(ModelMap mmap)
    {
        mmap.put("roles", roleService.selectRoleAll());
        //只能看到当前仓库的货主
        LambdaQueryWrapper<Company> lambdaQueryWrapper = Wrappers.lambdaQuery();
        lambdaQueryWrapper.eq(Company::getWarehouseCode,ShiroUtils.getWarehouseCode());
        List<Company>  companys =  companyService.list(lambdaQueryWrapper);
        mmap.put("companys", companys);
        mmap.put("warehouseList",warehouseService.getWarehouseMap());
        return prefix + "/add";
    }

    /**
     * 新增保存用户
     */
    @RequiresPermissions("system:user:add")
    @Log(title = "系统管理-用户管理", operating = "新增用户", action = BusinessType.INSERT)
    @PostMapping("/add")
    @Transactional(rollbackFor = Exception.class)
    @ResponseBody
    public AjaxResult addSave(User user)
    {
        if (StringUtils.isNotNull(user.getId()) && User.unAdmin(user.getId()))
        {
            return error("不允许修改超级管理员用户");
        }
        List<Integer> roleList = user.getRoleIds();
        if(roleList != null && roleList.size() > 1) {
            return error("一个用户不允许有多个角色");
        }
        AjaxResult ajaxResult = toAjax(userService.insertUser(user));
        return  ajaxResult;
    }

    /**
     * 修改用户
     */
    @GetMapping("/edit/{id}")
    public String edit(@PathVariable("id") Integer id, ModelMap mmap)
    {
        mmap.put("user", userService.selectUserById(id));
        mmap.put("roles", roleService.selectRolesByUserId(id));
        mmap.put("companyList", companyService.selectCompanyByUserId(id));
        mmap.put("warehouseList", warehouseService.selectWarehouseByUserId(id));
        return prefix + "/edit";
    }

    /**
     * 修改保存用户
     */
    @RequiresPermissions("system:user:edit")
    @Log(title = "系统管理-用户管理", operating = "修改用户", action = BusinessType.UPDATE)
    @PostMapping("/edit")
    @Transactional(rollbackFor = Exception.class)
    @ResponseBody
    public AjaxResult editSave(User user)
    {

        if (StringUtils.isNotNull(user.getId()) && User.unAdmin(user.getId()))
        {
            return error("不允许修改超级管理员用户");
        }
        List<Integer> roleList = user.getRoleIds();
        if(roleList != null && roleList.size() > 1) {
            return error("一个用户不允许有多个角色");
        }
        AjaxResult ajaxResult = toAjax(userService.updateUser(user));

        if (ShiroUtils.getLoginName().equals(user.getUserName())) {
            ShiroUtils.logout();
        }

        return ajaxResult;
    }

    @RequiresPermissions("system:user:resetPwd")
    @Log(title = "系统管理-用户管理", operating = "重置密码", action = BusinessType.UPDATE)
    @GetMapping("/resetPwd/{id}")
    public String resetPwd(@PathVariable("id") Integer userId, ModelMap mmap)
    {
        mmap.put("user", userService.selectUserById(userId));
        return prefix + "/resetPwd";
    }

    @RequiresPermissions("system:user:resetPwd")
    @Log(title = "系统管理-用户管理", operating = "重置密码", action = BusinessType.UPDATE)
    @PostMapping("/resetPwd")
    @ResponseBody
    public AjaxResult resetPwd(User user)
    {
        return toAjax(userService.resetUserPwd(user));
    }

    @RequiresPermissions("system:user:remove")
    @Log(title = "系统管理-用户管理", operating = "删除用户", action = BusinessType.DELETE)
    @PostMapping("/remove")
    @ResponseBody
    public AjaxResult remove(String ids)
    {
        try
        {
            return toAjax(userService.deleteUserByIds(ids));
        }
        catch (Exception e)
        {
            return error(e.getMessage());
        }
    }

    /**
     * 校验用户名
     */
    @PostMapping("/checkLoginNameUnique")
    @ResponseBody
    public String checkLoginNameUnique(User user)
    {
        String uniqueFlag = "0";
        if (StringUtils.isNotNull(user))
        {
            uniqueFlag = userService.checkLoginNameUnique(user.getLoginName());
        }
        return uniqueFlag;
    }

    /**
     * 校验手机号码
     */
    @PostMapping("/checkPhoneUnique")
    @ResponseBody
    public String checkPhoneUnique(User user)
    {
        String uniqueFlag = "0";
        if (StringUtils.isNotNull(user))
        {
            uniqueFlag = userService.checkPhoneUnique(user);
        }
        return uniqueFlag;
    }

    /**
     * 校验email邮箱
     */
    @PostMapping("/checkEmailUnique")
    @ResponseBody
    public String checkEmailUnique(User user)
    {
        String uniqueFlag = "0";
        if (StringUtils.isNotNull(user))
        {
            uniqueFlag = userService.checkEmailUnique(user);
        }
        return uniqueFlag;
    }


}