invyone/backend-spring/src/main/java/com/erp/controller/CascadingHierarchyController.java

package com.erp.controller;

import com.erp.dto.ApiResponse;
import com.erp.service.CascadingHierarchyService;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import java.util.*;

@RestController
@RequestMapping("/api/cascading-hierarchy")
@RequiredArgsConstructor
@Slf4j
public class CascadingHierarchyController {
    private final CascadingHierarchyService cascadingHierarchyService;

    // Pipeline api_test compatibility alias
    @GetMapping("/list")
    public ResponseEntity<ApiResponse<Map<String, Object>>> getGroupListAlias(
            @RequestAttribute("company_code") String companyCode,
            @RequestParam Map<String, Object> params) {
        params.put("company_code", companyCode);
        return ResponseEntity.ok(ApiResponse.success(cascadingHierarchyService.getCascadingHierarchyGroupList(params)));
    }

    @GetMapping
    public ResponseEntity<ApiResponse<Map<String, Object>>> getGroupList(
            @RequestAttribute("company_code") String companyCode,
            @RequestParam Map<String, Object> params) {
        params.put("company_code", companyCode);
        return ResponseEntity.ok(ApiResponse.success(cascadingHierarchyService.getCascadingHierarchyGroupList(params)));
    }

    @GetMapping("/{groupCode}")
    public ResponseEntity<ApiResponse<Map<String, Object>>> getGroupDetail(
            @RequestAttribute("company_code") String companyCode,
            @PathVariable String groupCode) {
        Map<String, Object> params = new HashMap<>();
        params.put("company_code", companyCode);
        params.put("group_code", groupCode);
        Map<String, Object> result = cascadingHierarchyService.getCascadingHierarchyGroupDetail(params);
        if (result == null) {
            return ResponseEntity.status(HttpStatus.NOT_FOUND)
                    .body(ApiResponse.error("계층 그룹을 찾을 수 없습니다."));
        }
        return ResponseEntity.ok(ApiResponse.success(result));
    }

    @PostMapping
    public ResponseEntity<ApiResponse<Map<String, Object>>> createGroup(
            @RequestAttribute("company_code") String companyCode,
            @RequestAttribute(value = "user_id", required = false) String userId,
            @RequestBody Map<String, Object> body) {
        body.put("company_code", companyCode);
        if (userId != null) body.put("user_id", userId);
        return ResponseEntity.status(HttpStatus.CREATED)
                .body(ApiResponse.success(cascadingHierarchyService.insertCascadingHierarchyGroup(body)));
    }

    @PutMapping("/{groupCode}")
    public ResponseEntity<ApiResponse<Map<String, Object>>> updateGroup(
            @RequestAttribute("company_code") String companyCode,
            @RequestAttribute(value = "user_id", required = false) String userId,
            @PathVariable String groupCode,
            @RequestBody Map<String, Object> body) {
        body.put("company_code", companyCode);
        body.put("group_code", groupCode);
        if (userId != null) body.put("user_id", userId);
        Map<String, Object> result = cascadingHierarchyService.updateCascadingHierarchyGroup(body);
        if (result == null) {
            return ResponseEntity.status(HttpStatus.NOT_FOUND)
                    .body(ApiResponse.error("계층 그룹을 찾을 수 없습니다."));
        }
        return ResponseEntity.ok(ApiResponse.success(result));
    }

    @DeleteMapping("/{groupCode}")
    public ResponseEntity<ApiResponse<Void>> deleteGroup(
            @RequestAttribute("company_code") String companyCode,
            @PathVariable String groupCode) {
        Map<String, Object> params = new HashMap<>();
        params.put("company_code", companyCode);
        params.put("group_code", groupCode);
        boolean deleted = cascadingHierarchyService.deleteCascadingHierarchyGroup(params);
        if (!deleted) {
            return ResponseEntity.status(HttpStatus.NOT_FOUND)
                    .body(ApiResponse.error("계층 그룹을 찾을 수 없습니다."));
        }
        return ResponseEntity.ok(ApiResponse.success(null));
    }

    @PostMapping("/{groupCode}/levels")
    public ResponseEntity<ApiResponse<Map<String, Object>>> addLevel(
            @RequestAttribute("company_code") String companyCode,
            @PathVariable String groupCode,
            @RequestBody Map<String, Object> body) {
        body.put("company_code", companyCode);
        body.put("group_code", groupCode);
        Map<String, Object> result = cascadingHierarchyService.addCascadingHierarchyLevel(body);
        if (result == null) {
            return ResponseEntity.status(HttpStatus.NOT_FOUND)
                    .body(ApiResponse.error("계층 그룹을 찾을 수 없습니다."));
        }
        return ResponseEntity.status(HttpStatus.CREATED).body(ApiResponse.success(result));
    }

    @PutMapping("/levels/{levelId}")
    public ResponseEntity<ApiResponse<Map<String, Object>>> updateLevel(
            @RequestAttribute("company_code") String companyCode,
            @PathVariable Long levelId,
            @RequestBody Map<String, Object> body) {
        body.put("company_code", companyCode);
        body.put("level_id", levelId);
        Map<String, Object> result = cascadingHierarchyService.updateCascadingHierarchyLevel(body);
        if (result == null) {
            return ResponseEntity.status(HttpStatus.NOT_FOUND)
                    .body(ApiResponse.error("레벨을 찾을 수 없습니다."));
        }
        return ResponseEntity.ok(ApiResponse.success(result));
    }

    @DeleteMapping("/levels/{levelId}")
    public ResponseEntity<ApiResponse<Void>> deleteLevel(
            @RequestAttribute("company_code") String companyCode,
            @PathVariable Long levelId) {
        Map<String, Object> params = new HashMap<>();
        params.put("company_code", companyCode);
        params.put("level_id", levelId);
        boolean deleted = cascadingHierarchyService.deleteCascadingHierarchyLevel(params);
        if (!deleted) {
            return ResponseEntity.status(HttpStatus.NOT_FOUND)
                    .body(ApiResponse.error("레벨을 찾을 수 없습니다."));
        }
        return ResponseEntity.ok(ApiResponse.success(null));
    }

    @GetMapping("/{groupCode}/options/{levelOrder}")
    public ResponseEntity<ApiResponse<Map<String, Object>>> getLevelOptions(
            @RequestAttribute("company_code") String companyCode,
            @PathVariable String groupCode,
            @PathVariable Integer levelOrder,
            @RequestParam(required = false) String parentValue) {
        Map<String, Object> params = new HashMap<>();
        params.put("company_code", companyCode);
        params.put("group_code", groupCode);
        params.put("level_order", levelOrder);
        if (parentValue != null) params.put("parent_value", parentValue);
        Map<String, Object> result = cascadingHierarchyService.getLevelOptions(params);
        if (result == null) {
            return ResponseEntity.status(HttpStatus.NOT_FOUND)
                    .body(ApiResponse.error("레벨을 찾을 수 없습니다."));
        }
        return ResponseEntity.ok(ApiResponse.success(result));
    }
}