package com.ruoyi.web.controller.system;

import com.alibaba.fastjson.JSON;
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.LoginAppBody;
import com.ruoyi.common.core.domain.model.LoginUserApplet;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.framework.web.service.SysLoginService;
import com.ruoyi.framework.web.service.SysPermissionService;
import com.ruoyi.framework.web.service.TokenService;
import com.ruoyi.system.service.ISysMenuService;
import com.ruoyi.system.service.ISysRoleService;
import com.ruoyi.web.controller.tool.MsgUtils;
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 java.util.List;
import java.util.Set;

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

    @Autowired
    private ISysMenuService menuService;

    @Autowired
    private SysPermissionService permissionService;
    @Autowired
    private RedisCache redisCache;
    @Autowired
    private TokenService tokenService;
    @Autowired
    private ISysRoleService roleService;
    @Autowired
    private MsgUtils msgUtils;

    /**
     * 账号密码登录
     * 
     * @param param 登录信息
     * @return 结果
     */
    @ApiOperation(value = "账号密码登录",notes = "账号密码登录")
    @PostMapping("/api/loginApp")
    public AjaxResult login(@RequestBody String param)
    {
        LoginAppBody loginAppBody = JSON.parseObject(param, LoginAppBody.class);
        AjaxResult ajax = AjaxResult.success();
        // 生成令牌
        LoginUserApplet loginUser = loginService.loginCodeApplet(loginAppBody.getAccount(), loginAppBody.getPassword());
        ajax.put(Constants.TOKEN, tokenService.createTokenApplet(loginUser));
        ajax.put("data",loginUser);

        return ajax;
    }


    /**
     * 获取用户信息
     * 
     * @return 用户信息
     */
    @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));
    }
}