package com.zhentao.user.controller;

import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.model.PutObjectRequest;
import com.zhentao.config.NullLogin;

import com.zhentao.osspicture.OssUtil;
import com.zhentao.tool.TokenUtils;
import com.zhentao.user.domain.UserLogin;
import com.zhentao.user.dto.*;
import com.zhentao.user.service.UserLoginService;
import com.zhentao.vo.Result;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import javax.validation.Valid;
import javax.validation.constraints.NotNull;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;


@RestController
@RequestMapping("user")
@RequiredArgsConstructor
@Validated
public class UserController {

    @Autowired
    public UserLoginService userLoginService;

    @Autowired
    public OssUtil ossUtil;

    //注册
    @PostMapping("/register")
    @NullLogin
    public Result Register(@RequestBody @Valid UserRegister userRegister){
        return userLoginService.register(userRegister);
    }

    //验证码
    @PostMapping("/code")
    @NullLogin
    public Result code(@RequestBody @Valid NoteDto noteDto) {
//        System.err.println(noteDto);
        return userLoginService.note(noteDto);
    }

    //手机号登录
    @PostMapping("/login")
    @NullLogin
    public Result login(@RequestBody @Valid UserLoginDto userLoginDto) {
        return userLoginService.login(userLoginDto);
    }

    //账号和密码进行登录
    @PostMapping("/UserPassLogin")
    @NullLogin
    public Result UserPassLogin(@RequestBody @Valid UserPassDto userPassDto) {
        return userLoginService.UserPassLogin(userPassDto);
    }

    //    忘记密码
    @PostMapping("/ForgetPass")
    @NullLogin
    public Result ForgetPass(@RequestBody @Valid ForgetPassDto forgetPassDto) {
        return userLoginService.ForgetPass(forgetPassDto);
    }


    /**
     * 上传头像
     */
    @PostMapping("/upload-avatar")
    @NullLogin
    public Map<String, Object> uploadAvatar(@NotNull(message = "请选择上传文件")
                                            @RequestParam("file") MultipartFile file) {
        Map<String, Object> result = new HashMap<>();

        try {
            // 上传到OSS
            String url = ossUtil.uploadFile(file);

            // TODO: 保存URL到数据库
            // userService.updateAvatar(userId, url);

            result.put("success", true);
            result.put("message", "上传成功");
            result.put("url", url);
        } catch (IOException e) {
            result.put("success", false);
            result.put("message", "上传失败: " + e.getMessage());
        }

        return result;
    }


    //根据ID查询用户的信息
    @GetMapping("getUserById")
    @NullLogin
    public Result getUserById(@RequestHeader("token") String token) {
        String userIdFromToken = TokenUtils.getUserIdFromToken(token);
        UserLogin userById = userLoginService.getUserById(Long.valueOf(userIdFromToken));
        System.err.println(userById);
        return Result.OK(userById, "查询成功");
    }

    //查询好有-搜索
    @GetMapping("searchFriends")
    @NullLogin
    public Result searchFriends(@RequestParam("keyword") String keyword) {
        return Result.OK(userLoginService.searchFriends(keyword), "查询成功");
    }

}