import { apiClient } from './client';

export interface StaffMemberDto {
  id: string;
  userId: string;
  email: string;
  name: string;
  isOwner: boolean;
  isActive: boolean;
  invitationStatus: 'ACTIVE' | 'PENDING' | 'EXPIRED';
  invitedAt: string | null;
  acceptedAt: string | null;
  permissions: string[] | null;
}

export interface StaffListResponse {
  success: boolean;
  data: {
    members: StaffMemberDto[];
    seats: {
      used: number;
      limit: number | null;
      unlimited: boolean;
    };
  };
}

export interface InviteStaffResponse {
  success: boolean;
  data: {
    membershipId: string;
    userId: string;
    email: string;
    invitationId: string | null;
    invitationUrl: string | null;
    invitationStatus: 'PENDING' | 'ACCEPTED';
  };
}

export interface PreviewInviteResponse {
  success: boolean;
  data: {
    email: string;
    name: string;
    organizationName: string;
    expiresAt: string;
    status: 'PENDING' | 'ACCEPTED';
  };
}

export const staffApi = {
  list: async (): Promise<StaffListResponse> => {
    const response = await apiClient.get('/staff');
    return response.data;
  },

  invite: async (body: {
    email: string;
    name: string;
    permissionNames: string[];
  }): Promise<InviteStaffResponse> => {
    const response = await apiClient.post('/staff/invite', body);
    return response.data;
  },

  previewInvite: async (token: string): Promise<PreviewInviteResponse> => {
    const response = await apiClient.get(`/staff/invitations/preview?token=${encodeURIComponent(token)}`);
    return response.data;
  },

  acceptInvite: async (body: {
    token: string;
    password: string;
    name: string;
  }): Promise<{ success: boolean; message: string; data: { email: string } }> => {
    const response = await apiClient.post('/staff/invitations/accept', body);
    return response.data;
  },

  updateMember: async (
    membershipId: string,
    body: { name?: string; permissionNames?: string[] },
  ): Promise<{ success: boolean; message: string }> => {
    const response = await apiClient.patch(`/staff/members/${membershipId}`, body);
    return response.data;
  },

  removeMember: async (
    membershipId: string,
  ): Promise<{ success: boolean; message: string }> => {
    const response = await apiClient.delete(`/staff/members/${membershipId}`);
    return response.data;
  },
};