package com.tailbet.controller;

import com.tailbet.model.dto.LoginDTO;
import com.tailbet.model.dto.PageParam;
import com.tailbet.model.dto.PointsFlowQueryDTO;
import com.tailbet.model.dto.RegisterDTO;
import com.tailbet.model.dto.UpdatePasswordDTO;
import com.tailbet.model.dto.UpdateUserDTO;
import com.tailbet.model.entity.PointsFlow;
import com.tailbet.model.entity.RedPacket;
import com.tailbet.model.entity.RedPacketRecv;
import com.tailbet.model.vo.LoginUserVo;
import com.tailbet.model.vo.LoginVo;
import com.tailbet.model.vo.R;
import com.tailbet.model.vo.UserContext;
import com.tailbet.openim.OpenIMApiClient;
import com.tailbet.service.IPointsService;
import com.tailbet.service.IRedPacketService;
import com.tailbet.service.IUserService;
import com.tailbet.util.JwtUtil;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.RequiredArgsConstructor;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

/**
 * 用户Controller
 */
@RestController
@RequestMapping("/api/user")
@RequiredArgsConstructor
public class UserController {

    private final IUserService userService;
    private final JwtUtil jwtUtil;
    private final OpenIMApiClient openIMApiClient;
    private final IPointsService pointsService;
    private final IRedPacketService redPacketService;

    /**
     * 注册
     */
    @PostMapping("/register")
    public R<Void> register(@RequestBody @Validated RegisterDTO dto) {
        userService.register(dto.getUsername(), dto.getPassword());
        return R.ok();

    }

    /**
     * 登录
     */
    @PostMapping("/login")
    public R<LoginVo> login(@RequestBody @Validated LoginDTO dto) {
        Long userId = userService.login(dto.getUsername(), dto.getPassword());
        String token = jwtUtil.generateToken(userId, dto.getUsername());
        String openIMToken = openIMApiClient.getUserToken(String.valueOf(userId), 2); // platformID 2=Android

        LoginVo vo = new LoginVo();
        vo.setToken(token);
        vo.setOpenIMToken(openIMToken);
        return R.ok("登录成功", vo);

    }

    /**
     * 获取当前用户信息
     */
    @GetMapping("/info")
    public R<LoginUserVo> getInfo() {
        LoginUserVo user = UserContext.getUser();
        return R.ok(user);
    }

    /**
     * 更新用户信息
     */
    @PutMapping("/update")
    public R<Void> update(@RequestBody UpdateUserDTO dto) {
        Long userId = UserContext.getUserId();
        userService.updateUserInfo(userId, dto);
        return R.ok();

    }

    /**
     * 修改密码
     */
    @PutMapping("/password")
    public R<Void> changePassword(@RequestBody @Validated UpdatePasswordDTO dto) {
        Long userId = UserContext.getUserId();
        userService.changePassword(userId, dto.getOldPassword(), dto.getNewPassword());
        return R.ok();

    }

    /**
     * 我的积分流水分页
     */
    @PostMapping("/points/flow")
    public R<Page<PointsFlow>> pointsFlow(@RequestBody PointsFlowQueryDTO query) {
        Long userId = UserContext.getUserId();
        var page = pointsService.getFlowPage(userId, query.getType(), query.getPageNum(), query.getPageSize());
        return R.ok(page);
    }

    /**
     * 已发红包分页
     */
    @PostMapping("/rp/sent")
    public R<Page<RedPacket>> sentRp(@RequestBody PageParam query) {
        Long userId = UserContext.getUserId();
        var page = redPacketService.getRecords(userId, query.getPageNum(), query.getPageSize());
        return R.ok(page);
    }

    /**
     * 已收红包分页
     */
    @PostMapping("/rp/received")
    public R<Page<RedPacketRecv>> receivedRp(@RequestBody PageParam query) {
        Long userId = UserContext.getUserId();
        var page = redPacketService.getReceivedRecords(userId, query.getPageNum(), query.getPageSize());
        return R.ok(page);
    }

    /**
     * 退出登录
     */
    @PostMapping("/logout")
    public R<Void> logout() {
        // 可以在这里清理Redis中的token
        return R.ok();
    }
}