package com.xuqm.push.controller;

import com.xuqm.common.model.ApiResponse;
import com.xuqm.push.entity.DeviceTokenEntity;
import com.xuqm.push.service.PushAccountService;
import com.xuqm.push.service.PushDispatcher;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.Map;

@RestController
@RequestMapping("/api/push/auth")
public class PushAuthController {

    private final PushAccountService accountService;
    private final PushDispatcher pushDispatcher;

    public PushAuthController(PushAccountService accountService, PushDispatcher pushDispatcher) {
        this.accountService = accountService;
        this.pushDispatcher = pushDispatcher;
    }

    /**
     * Login with userSig. On success, automatically registers the device push token.
     * Returns a pushToken (JWT) used to authenticate subsequent push service requests.
     */
    @PostMapping("/login")
    public ResponseEntity<ApiResponse<Map<String, Object>>> login(
            @RequestParam String appKey,
            @RequestParam String userId,
            @RequestParam String userSig,
            @RequestParam DeviceTokenEntity.Vendor vendor,
            @RequestParam String token,
            @RequestParam(required = false) String platform,
            @RequestParam(required = false) String deviceId,
            @RequestParam(required = false) String brand,
            @RequestParam(required = false) String model,
            @RequestParam(required = false) String osVersion,
            @RequestParam(required = false) String appVersion) {

        PushAccountService.LoginResult result = accountService.loginWithUserSig(appKey, userId, userSig);
        pushDispatcher.registerToken(appKey, userId, vendor, token, platform, deviceId, brand, model, osVersion, appVersion);

        Map<String, Object> response = Map.of(
                "pushToken", result.pushToken(),
                "userId", result.user().getUserId(),
                "appKey", appKey,
                "nickname", result.user().getNickname() != null ? result.user().getNickname() : ""
        );
        return ResponseEntity.ok(ApiResponse.success(response));
    }
}