package com.mrxu.admin;

import com.alibaba.fastjson.JSONObject;
import com.mrxu.admin.controller.AdminBaseController;
import com.mrxu.base.dto.LoginDto;
import com.mrxu.base.entity.SysMenu;
import com.mrxu.base.enums.MenuForFront;
import com.mrxu.base.model.LoginUserInfo;
import com.mrxu.base.service.SysMenuService;
import com.mrxu.framework.boot.bean.ResponseObj;
import com.mrxu.framework.common.util.MrxuAssert;
import com.wf.captcha.utils.CaptchaUtil;
import io.swagger.annotations.Api;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.apache.shiro.SecurityUtils;
import org.apache.shiro.authc.UsernamePasswordToken;
import org.apache.shiro.authz.annotation.RequiresUser;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.web.servlet.error.ErrorController;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.*;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.util.List;

@Slf4j
@Api(tags = "商户管理")
@Controller
@RequiredArgsConstructor(onConstructor = @__(@Autowired))
public class MainController extends AdminBaseController implements ErrorController {

    @Value("${spring.profiles.active}")
    private String profiles;

    // 万能验证码
    private String rightCode = "0add8f2717b0691442d548f1fd277e4f";

    private final SysMenuService menuService;

    @ResponseBody
    @RequestMapping("/login.json")
    public ResponseObj<String> login(String username, String password, String code, @RequestParam(defaultValue="false",required=true)Boolean remember, HttpServletRequest request) {
        log.info("登录用户:{}",username);
        MrxuAssert.isNotEmpty(username,"请输入账号");

        // 为了方便本地dev环境不校验验证码
        if(!"dev".equals(profiles)) {
            MrxuAssert.isTrue(rightCode.equals(code) || CaptchaUtil.ver(code, request),"验证码不正确");
        }

        SecurityUtils.getSubject().login(new UsernamePasswordToken(username, password, remember));
        log.info("用户:{}登录成功",username);
        return success(request.getSession().getId());
    }

    @ResponseBody
    @PostMapping("/login")
    public ResponseObj<String> login(@RequestBody LoginDto loginDto, HttpServletRequest request) {
        SecurityUtils.getSubject().login(new UsernamePasswordToken(loginDto.getUsername(),
                loginDto.getPassword(), loginDto.getRemember()));
        return success(request.getSession().getId());
    }

    @RequiresUser
    @ResponseBody
    @GetMapping("/getUserInfo.json")
    public ResponseObj<LoginUserInfo> getUserInfo() {
        LoginUserInfo userInfo = new LoginUserInfo();
        return success(userInfo);
    }

    /**
     * 主页
     */
    @RequestMapping({"/", "/index"})
    public String index(Model model) {
        List<SysMenu> menus = menuService.getUserMenuTree(getLoginUser(), MenuForFront.oldFront);
        model.addAttribute("menus",menus);

        JSONObject tenant = new JSONObject();
        model.addAttribute("tenant",tenant);
        return "index.html";
    }

    /**
     * 登录页
     */
    @GetMapping("/login.html")
    public String login() {
        return "login.html";
    }

    /**
     * logout退出
     * @return
     */
    @GetMapping("/logout")
    public String logout() {
        if(SecurityUtils.getSubject() != null) {
            SecurityUtils.getSubject().logout();
        }
        return "redirect:/login.html";
    }

    @GetMapping("/home.html")
    public String home() {
        return "crm/home.html";
    }

    /**
     * 图形验证码
     */
    @RequestMapping("/assets/captcha")
    public void captcha(HttpServletRequest request, HttpServletResponse response) {
        try {
            CaptchaUtil.out(5, request, response);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    /**
     * 主页弹窗页面
     */
    @RequestMapping("/tpl/{name}")
    public String tpl(@PathVariable("name") String name) {
        return "index/" + name + ".html";
    }

    /**
     * 错误页
     */
    @RequestMapping("/error")
    public String error(HttpServletRequest request) {
        String code = request.getAttribute("javax.servlet.error.status_code").toString();
        if("404".equals(code)) {
            return "error/404.html";
        }
        request.setAttribute("message",request.getAttribute("javax.servlet.error.message"));
        return "error/500.html";
    }

    // 1 第一次提交修改
    @Override
    public String getErrorPath() {
        return "/error";
    }

}