package com.takensoft.cms.mber.web;

import com.takensoft.cms.mber.service.UnifiedLoginService;
import com.takensoft.cms.mber.vo.MberSocialAccountVO;
import com.takensoft.common.message.MessageCode;
import com.takensoft.common.service.VerificationService;
import com.takensoft.common.util.ResponseUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.List;

/**
 * @author takensoft
 * @since 2025.05.29
 * @modification
 *     since    |    author    | description
 *  2025.05.29  |  takensoft   | 최초 등록
 *
 * 통합 로그인 관련 컨트롤러
 */
@RestController
@RequiredArgsConstructor
@Slf4j
@RequestMapping(value = "/mbr/unified")
public class UnifiedLoginController {

    private final UnifiedLoginService unifiedLoginService;
    private final VerificationService verificationService;
    private final ResponseUtil resUtil;

    /**
     * 연동된 계정 목록 조회
     */
    @PostMapping("/linkedAccounts.json")
    public ResponseEntity<?> getLinkedAccounts() {
        try {
            String currentUserId = verificationService.getCurrentUserId();
            List<MberSocialAccountVO> linkedAccounts = unifiedLoginService.getLinkedAccounts(currentUserId, true);

            return resUtil.successRes(linkedAccounts, MessageCode.COMMON_SUCCESS);
        } catch (Exception e) {
            return resUtil.errorRes(MessageCode.COMMON_UNKNOWN_ERROR);
        }
    }

    /**
     * 계정 연동
     */
    @PostMapping("/linkAccount.json")
    public ResponseEntity<?> linkAccount(@RequestBody HashMap<String, String> params) {
        try {
            String currentUserId = verificationService.getCurrentUserId();
            String lgnOffrType = params.get("lgnOffrType");
            String snsLgnId = params.get("snsLgnId");
            String lgnId = params.get("lgnId");
            String email = params.get("email");
            String name = params.get("name");

            boolean success = unifiedLoginService.linkAccount(currentUserId, lgnOffrType, snsLgnId, lgnId, email, name);

            if (success) {
                return resUtil.successRes("계정 연동이 완료되었습니다.", MessageCode.COMMON_SUCCESS);
            } else {
                return resUtil.errorRes(MessageCode.COMMON_UNKNOWN_ERROR);
            }
        } catch (Exception e) {
            return resUtil.errorRes(MessageCode.COMMON_UNKNOWN_ERROR);
        }
    }

    /**
     * 계정 연동 해지
     */
    @PostMapping("/unlinkAccount.json")
    public ResponseEntity<?> unlinkAccount(@RequestBody HashMap<String, String> params) {
        try {
            String currentUserId = verificationService.getCurrentUserId();
            String lgnOffrType = params.get("lgnOffrType");

            boolean success = unifiedLoginService.unlinkAccount(currentUserId, lgnOffrType);

            if (success) {
                return resUtil.successRes("계정 연동이 해지되었습니다.", MessageCode.COMMON_SUCCESS);
            } else {
                return resUtil.errorRes(MessageCode.COMMON_UNKNOWN_ERROR);
            }
        } catch (Exception e) {
            return resUtil.errorRes(MessageCode.COMMON_UNKNOWN_ERROR);
        }
    }

    /**
     * 계정 재연동
     */
    @PostMapping("/reLinkAccount.json")
    public ResponseEntity<?> reLinkAccount(@RequestBody HashMap<String, String> params) {
        try {
            String currentUserId = verificationService.getCurrentUserId();
            String lgnOffrType = params.get("lgnOffrType");

            boolean success = unifiedLoginService.reLinkAccount(currentUserId, lgnOffrType);

            if (success) {
                return resUtil.successRes("계정 연동이 활성화되었습니다.", MessageCode.COMMON_SUCCESS);
            } else {
                return resUtil.errorRes(MessageCode.COMMON_UNKNOWN_ERROR);
            }
        } catch (Exception e) {
            return resUtil.errorRes(MessageCode.COMMON_UNKNOWN_ERROR);
        }
    }

    /**
     * 메인 프로필 설정
     */
    @PostMapping("/setPrimaryProfile.json")
    public ResponseEntity<?> setPrimaryProfile(@RequestBody HashMap<String, String> params) {
        try {
            String currentUserId = verificationService.getCurrentUserId();
            String lgnOffrType = params.get("lgnOffrType");

            boolean success = unifiedLoginService.setPrimaryProfile(currentUserId, lgnOffrType);

            if (success) {
                return resUtil.successRes("메인 프로필이 설정되었습니다.", MessageCode.COMMON_SUCCESS);
            } else {
                return resUtil.errorRes(MessageCode.COMMON_UNKNOWN_ERROR);
            }
        } catch (Exception e) {
            return resUtil.errorRes(MessageCode.COMMON_UNKNOWN_ERROR);
        }
    }

    /**
     * 계정 통합 제안 조회
     */
    @PostMapping("/suggestMerge.json")
    public ResponseEntity<?> suggestAccountMerge(@RequestBody HashMap<String, String> params) {
        try {
            String email = params.get("email");
            String newProviderType = params.get("lgnOffrType");

            HashMap<String, Object> suggestion = unifiedLoginService.suggestAccountMerge(email, newProviderType);

            return resUtil.successRes(suggestion, MessageCode.COMMON_SUCCESS);
        } catch (Exception e) {
            return resUtil.errorRes(MessageCode.COMMON_UNKNOWN_ERROR);
        }
    }
}