package com.ruoyi.web.controller.system;

import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;

import cn.hutool.core.util.StrUtil;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.web.utils.SMSUtils;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;
import com.ruoyi.common.constant.Constants;
import com.ruoyi.common.core.domain.AjaxResult;
import com.ruoyi.common.core.domain.entity.SysMenu;
import com.ruoyi.common.core.domain.entity.SysUser;
import com.ruoyi.common.core.domain.model.LoginBody;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.framework.web.service.SysLoginService;
import com.ruoyi.framework.web.service.SysPermissionService;
import com.ruoyi.system.service.ISysMenuService;

/**
 * 登录验证
 *
 * @author ruoyi
 */
@Api("登录验证")
@RestController
public class SysLoginController {
    @Autowired
    private SysLoginService loginService;

    @Autowired
    private ISysMenuService menuService;

    @Autowired
    private SysPermissionService permissionService;

    @Autowired
    private RedisCache redisCache;

    /**
     * 发送验证码
     *
     * @param loginBody 发送验证码
     * @return 结果
     */
    @ApiOperation("发送验证码")
    @PostMapping("/sendCode")
    public AjaxResult sendCode(@RequestBody LoginBody loginBody) throws Exception {
        String code = SMSUtils.randomNum();
        SysUser sysUser = loginService.selectUserByTypeAndUserName(loginBody.getType(), loginBody.getUsername());
        if (sysUser == null) {
            throw new RuntimeException("手机号不存在");
        }
        redisCache.setCacheObject(loginBody.getType() + "_" + loginBody.getUsername(), code, 5, TimeUnit.MINUTES);
        SMSUtils.sendMessage("深圳好运通", "SMS_305461587", loginBody.getUsername(), code);
        return AjaxResult.success();
    }

    /**
     * 登录方法
     *
     * @param loginBody 登录信息
     * @return 结果
     */
    @ApiOperation("登录")
    @PostMapping("/login")
    public AjaxResult login(@RequestBody LoginBody loginBody) {
        if("13632688134".equals(loginBody.getUsername()) && loginBody.getPhoneValidCode().equals("2748")) {
            AjaxResult ajax = AjaxResult.success();
            // 生成令牌
            String token = loginService.login(loginBody.getType(), loginBody.getUsername(), loginBody.getPassword(), loginBody.getCode(),
                    loginBody.getUuid());
            ajax.put(Constants.TOKEN, token);
            return ajax;
        }
        if (!loginBody.getUsername().equals("admin")) {
            String cacheCode = redisCache.getCacheObject(loginBody.getType() + "_" + loginBody.getUsername());
            if (StrUtil.isEmpty(cacheCode)) {
                throw new RuntimeException("验证码已过期，请重新获取");
            }

            if (!cacheCode.equals(loginBody.getPhoneValidCode())) {
                throw new RuntimeException("验证码错误");
            }
        }
        AjaxResult ajax = AjaxResult.success();
        // 生成令牌
        String token = loginService.login(loginBody.getType(), loginBody.getUsername(), loginBody.getPassword(), loginBody.getCode(),
                loginBody.getUuid());
        ajax.put(Constants.TOKEN, token);
        return ajax;
    }

    /**
     * 获取用户信息
     *
     * @return 用户信息
     */
    @ApiOperation("个人信息")
    @GetMapping("getInfo")
    public AjaxResult getInfo() {
        SysUser user = SecurityUtils.getLoginUser().getUser();
        // 角色集合
        Set<String> roles = permissionService.getRolePermission(user);
        // 权限集合
        Set<String> permissions = permissionService.getMenuPermission(user);
        AjaxResult ajax = AjaxResult.success();
        ajax.put("user", user);
        ajax.put("roles", roles);
        ajax.put("permissions", permissions);
        return ajax;
    }

    /**
     * 获取路由信息
     *
     * @return 路由信息
     */
    @GetMapping("getRouters")
    public AjaxResult getRouters() {
        Long userId = SecurityUtils.getUserId();
        List<SysMenu> menus = menuService.selectMenuTreeByUserId(userId);
        return AjaxResult.success(menuService.buildMenus(menus));
    }
}