managarten/chat/apps/mobile/services/space.ts

/**
 * Space Service - CRUD operations via Backend API
 */
import { spaceApi, type Space as ApiSpace, type SpaceMember as ApiSpaceMember } from './api';

// Re-export types with backwards-compatible naming (snake_case for mobile)
export type Space = {
  id: string;
  name: string;
  description?: string;
  owner_id: string;
  created_at: string;
  updated_at: string;
  is_archived: boolean;
};

export type SpaceMember = {
  id: string;
  space_id: string;
  user_id: string;
  role: 'owner' | 'admin' | 'member' | 'viewer';
  invitation_status: 'pending' | 'accepted' | 'declined';
  invited_by?: string;
  invited_at: string;
  joined_at?: string;
  created_at: string;
  updated_at: string;
};

// Helper to convert API response to local format
function toLocalSpace(space: ApiSpace): Space {
  return {
    id: space.id,
    name: space.name,
    description: space.description,
    owner_id: space.ownerId,
    created_at: space.createdAt,
    updated_at: space.updatedAt,
    is_archived: space.isArchived,
  };
}

function toLocalSpaceMember(member: ApiSpaceMember): SpaceMember {
  return {
    id: member.id,
    space_id: member.spaceId,
    user_id: member.userId,
    role: member.role,
    invitation_status: member.invitationStatus,
    invited_by: member.invitedBy,
    invited_at: member.invitedAt,
    joined_at: member.joinedAt,
    created_at: member.createdAt,
    updated_at: member.updatedAt,
  };
}

/**
 * Get all spaces for a user (both owned and member of)
 */
export async function getUserSpaces(userId: string): Promise<Space[]> {
  try {
    const spaces = await spaceApi.getUserSpaces();
    return spaces.map(toLocalSpace);
  } catch (error) {
    console.error('Error in getUserSpaces:', error);
    return [];
  }
}

/**
 * Get spaces the user owns
 */
export async function getOwnedSpaces(userId: string): Promise<Space[]> {
  try {
    const spaces = await spaceApi.getOwnedSpaces();
    return spaces.map(toLocalSpace);
  } catch (error) {
    console.error('Error in getOwnedSpaces:', error);
    return [];
  }
}

/**
 * Get a single space by ID
 */
export async function getSpace(spaceId: string): Promise<Space | null> {
  try {
    const space = await spaceApi.getSpace(spaceId);
    if (!space) {
      return null;
    }
    return toLocalSpace(space);
  } catch (error) {
    console.error('Error in getSpace:', error);
    return null;
  }
}

/**
 * Create a new space
 */
export async function createSpace(
  userId: string,
  name: string,
  description?: string
): Promise<string | null> {
  try {
    const space = await spaceApi.createSpace(name, description);
    return space?.id || null;
  } catch (error) {
    console.error('Error in createSpace:', error);
    return null;
  }
}

/**
 * Update a space
 */
export async function updateSpace(
  spaceId: string,
  updates: { name?: string; description?: string; is_archived?: boolean }
): Promise<boolean> {
  try {
    return await spaceApi.updateSpace(spaceId, {
      name: updates.name,
      description: updates.description,
      isArchived: updates.is_archived,
    });
  } catch (error) {
    console.error('Error in updateSpace:', error);
    return false;
  }
}

/**
 * Delete a space
 */
export async function deleteSpace(spaceId: string): Promise<boolean> {
  try {
    return await spaceApi.deleteSpace(spaceId);
  } catch (error) {
    console.error('Error in deleteSpace:', error);
    return false;
  }
}

/**
 * Get members of a space
 */
export async function getSpaceMembers(spaceId: string): Promise<SpaceMember[]> {
  try {
    const members = await spaceApi.getSpaceMembers(spaceId);
    return members.map(toLocalSpaceMember);
  } catch (error) {
    console.error('Error in getSpaceMembers:', error);
    return [];
  }
}

/**
 * Add a member to a space (invite)
 */
export async function inviteUserToSpace(
  spaceId: string,
  userId: string,
  invitedByUserId: string,
  role: 'admin' | 'member' | 'viewer' = 'member'
): Promise<boolean> {
  try {
    return await spaceApi.inviteUser(spaceId, userId, role);
  } catch (error) {
    console.error('Error in inviteUserToSpace:', error);
    return false;
  }
}

/**
 * Accept or decline a space invitation
 */
export async function respondToInvitation(
  spaceId: string,
  userId: string,
  status: 'accepted' | 'declined'
): Promise<boolean> {
  try {
    return await spaceApi.respondToInvitation(spaceId, status);
  } catch (error) {
    console.error('Error in respondToInvitation:', error);
    return false;
  }
}

/**
 * Remove a member from a space
 */
export async function removeMember(spaceId: string, userId: string): Promise<boolean> {
  try {
    return await spaceApi.removeMember(spaceId, userId);
  } catch (error) {
    console.error('Error in removeMember:', error);
    return false;
  }
}

/**
 * Change a member's role
 */
export async function changeMemberRole(
  spaceId: string,
  userId: string,
  newRole: 'admin' | 'member' | 'viewer'
): Promise<boolean> {
  try {
    return await spaceApi.changeMemberRole(spaceId, userId, newRole);
  } catch (error) {
    console.error('Error in changeMemberRole:', error);
    return false;
  }
}

/**
 * Get user's role in a space
 */
export async function getUserRoleInSpace(
  spaceId: string,
  userId: string
): Promise<'owner' | 'admin' | 'member' | 'viewer' | null> {
  try {
    return await spaceApi.getUserRoleInSpace(spaceId);
  } catch (error) {
    console.error('Error in getUserRoleInSpace:', error);
    return null;
  }
}

/**
 * Get pending space invitations for a user
 */
export async function getPendingInvitations(
  userId: string
): Promise<Array<{ invitation: SpaceMember; space: Space }>> {
  try {
    const invitations = await spaceApi.getPendingInvitations();
    return invitations.map((inv) => ({
      invitation: toLocalSpaceMember(inv.invitation),
      space: toLocalSpace(inv.space),
    }));
  } catch (error) {
    console.error('Error in getPendingInvitations:', error);
    return [];
  }
}