sam-react-prod/src/components/production/WorkOrders/actions.ts

/**
 * 작업지시 관리 서버 액션
 *
 * API Endpoints:
 * - GET /api/v1/work-orders - 목록 조회
 * - GET /api/v1/work-orders/stats - 통계 조회
 * - GET /api/v1/work-orders/{id} - 상세 조회
 * - POST /api/v1/work-orders - 등록
 * - PUT /api/v1/work-orders/{id} - 수정
 * - DELETE /api/v1/work-orders/{id} - 삭제
 * - PATCH /api/v1/work-orders/{id}/status - 상태 변경
 * - PATCH /api/v1/work-orders/{id}/assign - 담당자 배정
 * - PATCH /api/v1/work-orders/{id}/bending/toggle - 벤딩 필드 토글
 * - POST /api/v1/work-orders/{id}/issues - 이슈 등록
 * - PATCH /api/v1/work-orders/{id}/issues/{issueId}/resolve - 이슈 해결
 */

'use server';

import { serverFetch } from '@/lib/api/fetch-wrapper';
import type {
  WorkOrder,
  WorkOrderStats,
  WorkOrderStatus,
  ProcessType,
  WorkOrderApiPaginatedResponse,
  WorkOrderStatsApi,
} from './types';
import {
  transformApiToFrontend,
  transformFrontendToApi,
  transformStatsApiToFrontend,
} from './types';

// ===== 페이지네이션 타입 =====
interface PaginationMeta {
  currentPage: number;
  lastPage: number;
  perPage: number;
  total: number;
}

// ===== 작업지시 목록 조회 =====
export async function getWorkOrders(params?: {
  page?: number;
  perPage?: number;
  status?: WorkOrderStatus | 'all';
  processType?: ProcessType | 'all';
  search?: string;
  startDate?: string;
  endDate?: string;
}): Promise<{
  success: boolean;
  data: WorkOrder[];
  pagination: PaginationMeta;
  error?: string;
}> {
  const emptyResponse = {
    success: false,
    data: [] as WorkOrder[],
    pagination: { currentPage: 1, lastPage: 1, perPage: 20, total: 0 },
  };

  try {
    const searchParams = new URLSearchParams();

    if (params?.page) searchParams.set('page', String(params.page));
    if (params?.perPage) searchParams.set('per_page', String(params.perPage));
    if (params?.status && params.status !== 'all') {
      searchParams.set('status', params.status);
    }
    if (params?.processType && params.processType !== 'all') {
      searchParams.set('process_type', params.processType);
    }
    if (params?.search) searchParams.set('search', params.search);
    if (params?.startDate) searchParams.set('start_date', params.startDate);
    if (params?.endDate) searchParams.set('end_date', params.endDate);

    const queryString = searchParams.toString();
    const url = `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders${queryString ? `?${queryString}` : ''}`;

    console.log('[WorkOrderActions] GET work-orders:', url);

    const { response, error } = await serverFetch(url, { method: 'GET' });

    if (error || !response) {
      return { ...emptyResponse, error: error?.message || 'API 요청 실패' };
    }

    if (!response.ok) {
      console.warn('[WorkOrderActions] GET work-orders error:', response.status);
      return { ...emptyResponse, error: `API 오류: ${response.status}` };
    }

    const result = await response.json();

    if (!result.success) {
      return {
        ...emptyResponse,
        error: result.message || '작업지시 목록 조회에 실패했습니다.',
      };
    }

    const paginatedData: WorkOrderApiPaginatedResponse = result.data || {
      data: [],
      current_page: 1,
      last_page: 1,
      per_page: 20,
      total: 0,
    };

    const workOrders = (paginatedData.data || []).map(transformApiToFrontend);

    return {
      success: true,
      data: workOrders,
      pagination: {
        currentPage: paginatedData.current_page,
        lastPage: paginatedData.last_page,
        perPage: paginatedData.per_page,
        total: paginatedData.total,
      },
    };
  } catch (error) {
    console.error('[WorkOrderActions] getWorkOrders error:', error);
    return { ...emptyResponse, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 작업지시 통계 조회 =====
export async function getWorkOrderStats(): Promise<{
  success: boolean;
  data?: WorkOrderStats;
  error?: string;
}> {
  try {
    const url = `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders/stats`;

    console.log('[WorkOrderActions] GET stats:', url);

    const { response, error } = await serverFetch(url, { method: 'GET' });

    if (error || !response) {
      return { success: false, error: error?.message || 'API 요청 실패' };
    }

    if (!response.ok) {
      console.warn('[WorkOrderActions] GET stats error:', response.status);
      return { success: false, error: `API 오류: ${response.status}` };
    }

    const result = await response.json();

    if (!result.success) {
      return {
        success: false,
        error: result.message || '통계 조회에 실패했습니다.',
      };
    }

    const statsApi: WorkOrderStatsApi = result.data;

    return {
      success: true,
      data: transformStatsApiToFrontend(statsApi),
    };
  } catch (error) {
    console.error('[WorkOrderActions] getWorkOrderStats error:', error);
    return { success: false, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 작업지시 상세 조회 =====
export async function getWorkOrderById(id: string): Promise<{
  success: boolean;
  data?: WorkOrder;
  error?: string;
}> {
  try {
    const url = `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders/${id}`;

    console.log('[WorkOrderActions] GET work-order:', url);

    const { response, error } = await serverFetch(url, { method: 'GET' });

    if (error || !response) {
      return { success: false, error: error?.message || 'API 요청 실패' };
    }

    if (!response.ok) {
      console.error('[WorkOrderActions] GET work-order error:', response.status);
      return { success: false, error: `API 오류: ${response.status}` };
    }

    const result = await response.json();

    if (!result.success || !result.data) {
      return {
        success: false,
        error: result.message || '작업지시 조회에 실패했습니다.',
      };
    }

    return {
      success: true,
      data: transformApiToFrontend(result.data),
    };
  } catch (error) {
    console.error('[WorkOrderActions] getWorkOrderById error:', error);
    return { success: false, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 작업지시 등록 =====
export async function createWorkOrder(
  data: Partial<WorkOrder> & {
    salesOrderId?: number;
    assigneeId?: number;
    teamId?: number;
  }
): Promise<{ success: boolean; data?: WorkOrder; error?: string }> {
  try {
    const apiData = {
      ...transformFrontendToApi(data),
      sales_order_id: data.salesOrderId,
      assignee_id: data.assigneeId,
      team_id: data.teamId,
    };

    console.log('[WorkOrderActions] POST work-order request:', apiData);

    const { response, error } = await serverFetch(
      `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders`,
      {
        method: 'POST',
        body: JSON.stringify(apiData),
      }
    );

    if (error || !response) {
      return { success: false, error: error?.message || 'API 요청 실패' };
    }

    const result = await response.json();
    console.log('[WorkOrderActions] POST work-order response:', result);

    if (!response.ok || !result.success) {
      return {
        success: false,
        error: result.message || '작업지시 등록에 실패했습니다.',
      };
    }

    return {
      success: true,
      data: transformApiToFrontend(result.data),
    };
  } catch (error) {
    console.error('[WorkOrderActions] createWorkOrder error:', error);
    return { success: false, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 작업지시 수정 =====
export async function updateWorkOrder(
  id: string,
  data: Partial<WorkOrder>
): Promise<{ success: boolean; data?: WorkOrder; error?: string }> {
  try {
    const apiData = transformFrontendToApi(data);

    console.log('[WorkOrderActions] PUT work-order request:', apiData);

    const { response, error } = await serverFetch(
      `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders/${id}`,
      {
        method: 'PUT',
        body: JSON.stringify(apiData),
      }
    );

    if (error || !response) {
      return { success: false, error: error?.message || 'API 요청 실패' };
    }

    const result = await response.json();
    console.log('[WorkOrderActions] PUT work-order response:', result);

    if (!response.ok || !result.success) {
      return {
        success: false,
        error: result.message || '작업지시 수정에 실패했습니다.',
      };
    }

    return {
      success: true,
      data: transformApiToFrontend(result.data),
    };
  } catch (error) {
    console.error('[WorkOrderActions] updateWorkOrder error:', error);
    return { success: false, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 작업지시 삭제 =====
export async function deleteWorkOrder(id: string): Promise<{ success: boolean; error?: string }> {
  try {
    const { response, error } = await serverFetch(
      `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders/${id}`,
      { method: 'DELETE' }
    );

    if (error || !response) {
      return { success: false, error: error?.message || 'API 요청 실패' };
    }

    const result = await response.json();
    console.log('[WorkOrderActions] DELETE work-order response:', result);

    if (!response.ok || !result.success) {
      return {
        success: false,
        error: result.message || '작업지시 삭제에 실패했습니다.',
      };
    }

    return { success: true };
  } catch (error) {
    console.error('[WorkOrderActions] deleteWorkOrder error:', error);
    return { success: false, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 작업지시 상태 변경 =====
export async function updateWorkOrderStatus(
  id: string,
  status: WorkOrderStatus
): Promise<{ success: boolean; data?: WorkOrder; error?: string }> {
  try {
    console.log('[WorkOrderActions] PATCH status request:', { status });

    const { response, error } = await serverFetch(
      `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders/${id}/status`,
      {
        method: 'PATCH',
        body: JSON.stringify({ status }),
      }
    );

    if (error || !response) {
      return { success: false, error: error?.message || 'API 요청 실패' };
    }

    const result = await response.json();
    console.log('[WorkOrderActions] PATCH status response:', result);

    if (!response.ok || !result.success) {
      return {
        success: false,
        error: result.message || '상태 변경에 실패했습니다.',
      };
    }

    return {
      success: true,
      data: transformApiToFrontend(result.data),
    };
  } catch (error) {
    console.error('[WorkOrderActions] updateWorkOrderStatus error:', error);
    return { success: false, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 담당자 배정 =====
export async function assignWorkOrder(
  id: string,
  assigneeId: number,
  teamId?: number
): Promise<{ success: boolean; data?: WorkOrder; error?: string }> {
  try {
    const body: { assignee_id: number; team_id?: number } = { assignee_id: assigneeId };
    if (teamId) body.team_id = teamId;

    console.log('[WorkOrderActions] PATCH assign request:', body);

    const { response, error } = await serverFetch(
      `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders/${id}/assign`,
      {
        method: 'PATCH',
        body: JSON.stringify(body),
      }
    );

    if (error || !response) {
      return { success: false, error: error?.message || 'API 요청 실패' };
    }

    const result = await response.json();
    console.log('[WorkOrderActions] PATCH assign response:', result);

    if (!response.ok || !result.success) {
      return {
        success: false,
        error: result.message || '담당자 배정에 실패했습니다.',
      };
    }

    return {
      success: true,
      data: transformApiToFrontend(result.data),
    };
  } catch (error) {
    console.error('[WorkOrderActions] assignWorkOrder error:', error);
    return { success: false, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 벤딩 필드 토글 =====
export async function toggleBendingField(
  id: string,
  field: string
): Promise<{ success: boolean; data?: WorkOrder; error?: string }> {
  try {
    console.log('[WorkOrderActions] PATCH bending toggle request:', { field });

    const { response, error } = await serverFetch(
      `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders/${id}/bending/toggle`,
      {
        method: 'PATCH',
        body: JSON.stringify({ field }),
      }
    );

    if (error || !response) {
      return { success: false, error: error?.message || 'API 요청 실패' };
    }

    const result = await response.json();
    console.log('[WorkOrderActions] PATCH bending toggle response:', result);

    if (!response.ok || !result.success) {
      return {
        success: false,
        error: result.message || '벤딩 필드 토글에 실패했습니다.',
      };
    }

    return {
      success: true,
      data: transformApiToFrontend(result.data),
    };
  } catch (error) {
    console.error('[WorkOrderActions] toggleBendingField error:', error);
    return { success: false, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 이슈 등록 =====
export async function addWorkOrderIssue(
  id: string,
  data: {
    title: string;
    description?: string;
    priority?: 'low' | 'medium' | 'high';
  }
): Promise<{ success: boolean; data?: WorkOrder; error?: string }> {
  try {
    console.log('[WorkOrderActions] POST issue request:', data);

    const { response, error } = await serverFetch(
      `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders/${id}/issues`,
      {
        method: 'POST',
        body: JSON.stringify(data),
      }
    );

    if (error || !response) {
      return { success: false, error: error?.message || 'API 요청 실패' };
    }

    const result = await response.json();
    console.log('[WorkOrderActions] POST issue response:', result);

    if (!response.ok || !result.success) {
      return {
        success: false,
        error: result.message || '이슈 등록에 실패했습니다.',
      };
    }

    return {
      success: true,
      data: transformApiToFrontend(result.data),
    };
  } catch (error) {
    console.error('[WorkOrderActions] addWorkOrderIssue error:', error);
    return { success: false, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 이슈 해결 =====
export async function resolveWorkOrderIssue(
  workOrderId: string,
  issueId: string
): Promise<{ success: boolean; data?: WorkOrder; error?: string }> {
  try {
    console.log('[WorkOrderActions] PATCH issue resolve:', { workOrderId, issueId });

    const { response, error } = await serverFetch(
      `${process.env.NEXT_PUBLIC_API_URL}/api/v1/work-orders/${workOrderId}/issues/${issueId}/resolve`,
      { method: 'PATCH' }
    );

    if (error || !response) {
      return { success: false, error: error?.message || 'API 요청 실패' };
    }

    const result = await response.json();
    console.log('[WorkOrderActions] PATCH issue resolve response:', result);

    if (!response.ok || !result.success) {
      return {
        success: false,
        error: result.message || '이슈 해결 처리에 실패했습니다.',
      };
    }

    return {
      success: true,
      data: transformApiToFrontend(result.data),
    };
  } catch (error) {
    console.error('[WorkOrderActions] resolveWorkOrderIssue error:', error);
    return { success: false, error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 수주 목록 조회 (작업지시 생성용) =====
export interface SalesOrderForWorkOrder {
  id: number;
  orderNo: string;
  client: string;
  projectName: string;
  dueDate: string;
  status: string;
  itemCount: number;
  splitCount: number;
}

export async function getSalesOrdersForWorkOrder(params?: {
  q?: string;
  status?: string;
}): Promise<{
  success: boolean;
  data: SalesOrderForWorkOrder[];
  error?: string;
}> {
  try {
    const searchParams = new URLSearchParams();

    // 작업지시 생성 가능한 상태만 조회 (예: 회계확인 완료)
    searchParams.set('for_work_order', '1');
    if (params?.q) searchParams.set('q', params.q);
    if (params?.status) searchParams.set('status', params.status);

    const queryString = searchParams.toString();
    const url = `${process.env.NEXT_PUBLIC_API_URL}/api/v1/sales-orders${queryString ? `?${queryString}` : ''}`;

    console.log('[WorkOrderActions] GET sales-orders for work-order:', url);

    const { response, error } = await serverFetch(url, { method: 'GET' });

    if (error || !response) {
      return { success: false, data: [], error: error?.message || 'API 요청 실패' };
    }

    if (!response.ok) {
      console.warn('[WorkOrderActions] GET sales-orders error:', response.status);
      return { success: false, data: [], error: `API 오류: ${response.status}` };
    }

    const result = await response.json();

    if (!result.success) {
      return {
        success: false,
        data: [],
        error: result.message || '수주 목록 조회에 실패했습니다.',
      };
    }

    // API 응답 변환
    const salesOrders: SalesOrderForWorkOrder[] = (result.data?.data || result.data || []).map(
      (item: {
        id: number;
        order_no: string;
        client?: { name: string };
        project_name?: string;
        due_date?: string;
        status: string;
        items_count?: number;
        split_count?: number;
      }) => ({
        id: item.id,
        orderNo: item.order_no,
        client: item.client?.name || '-',
        projectName: item.project_name || '-',
        dueDate: item.due_date || '-',
        status: item.status,
        itemCount: item.items_count || 0,
        splitCount: item.split_count || 0,
      })
    );

    return {
      success: true,
      data: salesOrders,
    };
  } catch (error) {
    console.error('[WorkOrderActions] getSalesOrdersForWorkOrder error:', error);
    return { success: false, data: [], error: '서버 오류가 발생했습니다.' };
  }
}

// ===== 부서 + 사용자 조회 (담당자 선택용) =====
export interface DepartmentUser {
  id: number;
  name: string;
  email: string;
}

export interface DepartmentWithUsers {
  id: number;
  name: string;
  code: string | null;
  users: DepartmentUser[];
  children: DepartmentWithUsers[];
}

export async function getDepartmentsWithUsers(): Promise<{
  success: boolean;
  data: DepartmentWithUsers[];
  error?: string;
}> {
  try {
    const url = `${process.env.NEXT_PUBLIC_API_URL}/api/v1/departments/tree?with_users=1`;

    console.log('[WorkOrderActions] GET departments with users:', url);

    const { response, error } = await serverFetch(url, { method: 'GET' });

    if (error || !response) {
      return { success: false, data: [], error: error?.message || 'API 요청 실패' };
    }

    if (!response.ok) {
      console.warn('[WorkOrderActions] GET departments error:', response.status);
      return { success: false, data: [], error: `API 오류: ${response.status}` };
    }

    const result = await response.json();

    if (!result.success) {
      return {
        success: false,
        data: [],
        error: result.message || '부서 목록 조회에 실패했습니다.',
      };
    }

    // API 응답을 프론트엔드 형식으로 변환
    const transformDepartment = (dept: {
      id: number;
      name: string;
      code: string | null;
      users?: { id: number; name: string; email: string }[];
      children?: unknown[];
    }): DepartmentWithUsers => ({
      id: dept.id,
      name: dept.name,
      code: dept.code,
      users: (dept.users || []).map((u) => ({
        id: u.id,
        name: u.name,
        email: u.email,
      })),
      children: (dept.children || []).map((child) =>
        transformDepartment(child as typeof dept)
      ),
    });

    const departments = (result.data || []).map(transformDepartment);

    return {
      success: true,
      data: departments,
    };
  } catch (error) {
    console.error('[WorkOrderActions] getDepartmentsWithUsers error:', error);
    return { success: false, data: [], error: '서버 오류가 발생했습니다.' };
  }
}