workshop-manager/src/actions/weather.ts

'use server';

import { revalidatePath, revalidateTag } from 'next/cache';
import { auth } from '@/lib/auth';
import * as weatherService from '@/services/weather';
import { sessionsListTag } from '@/lib/cache-tags';
import { getUserById } from '@/services/auth';
import { broadcastToWeatherSession } from '@/app/api/weather/[id]/subscribe/route';

// ============================================
// Session Actions
// ============================================

export async function createWeatherSession(data: { title: string; date?: Date }) {
  const session = await auth();
  if (!session?.user?.id) {
    return { success: false, error: 'Non autorisé' };
  }

  try {
    const weatherSession = await weatherService.createWeatherSession(session.user.id, data);
    revalidatePath('/weather');
    revalidatePath('/sessions');
    revalidateTag(sessionsListTag(session.user.id), 'default');
    return { success: true, data: weatherSession };
  } catch (error) {
    console.error('Error creating weather session:', error);
    return { success: false, error: 'Erreur lors de la création' };
  }
}

export async function updateWeatherSession(
  sessionId: string,
  data: { title?: string; date?: Date }
) {
  const authSession = await auth();
  if (!authSession?.user?.id) {
    return { success: false, error: 'Non autorisé' };
  }

  try {
    await weatherService.updateWeatherSession(sessionId, authSession.user.id, data);

    // Get user info for broadcast
    const user = await getUserById(authSession.user.id);
    if (!user) {
      return { success: false, error: 'Utilisateur non trouvé' };
    }

    // Emit event for real-time sync
    const event = await weatherService.createWeatherSessionEvent(
      sessionId,
      authSession.user.id,
      'SESSION_UPDATED',
      data
    );

    // Broadcast immediately via SSE
    broadcastToWeatherSession(sessionId, {
      type: 'SESSION_UPDATED',
      payload: data,
      userId: authSession.user.id,
      user: { id: user.id, name: user.name, email: user.email },
      timestamp: event.createdAt,
    });

    revalidatePath(`/weather/${sessionId}`);
    revalidatePath('/weather');
    revalidatePath('/sessions');
    revalidateTag(sessionsListTag(authSession.user.id), 'default');
    return { success: true };
  } catch (error) {
    console.error('Error updating weather session:', error);
    return { success: false, error: 'Erreur lors de la mise à jour' };
  }
}

export async function deleteWeatherSession(sessionId: string) {
  const authSession = await auth();
  if (!authSession?.user?.id) {
    return { success: false, error: 'Non autorisé' };
  }

  try {
    await weatherService.deleteWeatherSession(sessionId, authSession.user.id);
    revalidatePath('/weather');
    revalidatePath('/sessions');
    revalidateTag(sessionsListTag(authSession.user.id), 'default');
    return { success: true };
  } catch (error) {
    console.error('Error deleting weather session:', error);
    return { success: false, error: 'Erreur lors de la suppression' };
  }
}

// ============================================
// Entry Actions
// ============================================

export async function createOrUpdateWeatherEntry(
  sessionId: string,
  data: {
    performanceEmoji?: string | null;
    moralEmoji?: string | null;
    fluxEmoji?: string | null;
    valueCreationEmoji?: string | null;
    notes?: string | null;
  }
) {
  const authSession = await auth();
  if (!authSession?.user?.id) {
    return { success: false, error: 'Non autorisé' };
  }

  // Check edit permission
  const canEdit = await weatherService.canEditWeatherSession(sessionId, authSession.user.id);
  if (!canEdit) {
    return { success: false, error: 'Permission refusée' };
  }

  try {
    const entry = await weatherService.createOrUpdateWeatherEntry(
      sessionId,
      authSession.user.id,
      data
    );

    // Get user info for broadcast
    const user = await getUserById(authSession.user.id);
    if (!user) {
      return { success: false, error: 'Utilisateur non trouvé' };
    }

    // Emit event for real-time sync
    const eventType =
      entry.createdAt.getTime() === entry.updatedAt.getTime() ? 'ENTRY_CREATED' : 'ENTRY_UPDATED';
    const event = await weatherService.createWeatherSessionEvent(
      sessionId,
      authSession.user.id,
      eventType,
      {
        entryId: entry.id,
        userId: entry.userId,
        ...data,
      }
    );

    // Broadcast immediately via SSE
    broadcastToWeatherSession(sessionId, {
      type: eventType,
      payload: {
        entryId: entry.id,
        userId: entry.userId,
        ...data,
      },
      userId: authSession.user.id,
      user: { id: user.id, name: user.name, email: user.email },
      timestamp: event.createdAt,
    });

    revalidatePath(`/weather/${sessionId}`);
    return { success: true, data: entry };
  } catch (error) {
    console.error('Error creating/updating weather entry:', error);
    return { success: false, error: 'Erreur lors de la sauvegarde' };
  }
}

export async function deleteWeatherEntry(sessionId: string) {
  const authSession = await auth();
  if (!authSession?.user?.id) {
    return { success: false, error: 'Non autorisé' };
  }

  // Check edit permission
  const canEdit = await weatherService.canEditWeatherSession(sessionId, authSession.user.id);
  if (!canEdit) {
    return { success: false, error: 'Permission refusée' };
  }

  try {
    await weatherService.deleteWeatherEntry(sessionId, authSession.user.id);

    // Get user info for broadcast
    const user = await getUserById(authSession.user.id);
    if (!user) {
      return { success: false, error: 'Utilisateur non trouvé' };
    }

    // Emit event for real-time sync
    const event = await weatherService.createWeatherSessionEvent(
      sessionId,
      authSession.user.id,
      'ENTRY_DELETED',
      { userId: authSession.user.id }
    );

    // Broadcast immediately via SSE
    broadcastToWeatherSession(sessionId, {
      type: 'ENTRY_DELETED',
      payload: { userId: authSession.user.id },
      userId: authSession.user.id,
      user: { id: user.id, name: user.name, email: user.email },
      timestamp: event.createdAt,
    });

    revalidatePath(`/weather/${sessionId}`);
    return { success: true };
  } catch (error) {
    console.error('Error deleting weather entry:', error);
    return { success: false, error: 'Erreur lors de la suppression' };
  }
}

// ============================================
// Sharing Actions
// ============================================

export async function shareWeatherSession(
  sessionId: string,
  targetEmail: string,
  role: 'VIEWER' | 'EDITOR' = 'EDITOR'
) {
  const authSession = await auth();
  if (!authSession?.user?.id) {
    return { success: false, error: 'Non autorisé' };
  }

  try {
    const share = await weatherService.shareWeatherSession(
      sessionId,
      authSession.user.id,
      targetEmail,
      role
    );
    revalidatePath(`/weather/${sessionId}`);
    return { success: true, data: share };
  } catch (error) {
    console.error('Error sharing weather session:', error);
    const message = error instanceof Error ? error.message : 'Erreur lors du partage';
    return { success: false, error: message };
  }
}

export async function shareWeatherSessionToTeam(
  sessionId: string,
  teamId: string,
  role: 'VIEWER' | 'EDITOR' = 'EDITOR'
) {
  const authSession = await auth();
  if (!authSession?.user?.id) {
    return { success: false, error: 'Non autorisé' };
  }

  try {
    const shares = await weatherService.shareWeatherSessionToTeam(
      sessionId,
      authSession.user.id,
      teamId,
      role
    );
    revalidatePath(`/weather/${sessionId}`);
    return { success: true, data: shares };
  } catch (error) {
    console.error('Error sharing weather session to team:', error);
    const message = error instanceof Error ? error.message : "Erreur lors du partage à l'équipe";
    return { success: false, error: message };
  }
}

export async function removeWeatherShare(sessionId: string, shareUserId: string) {
  const authSession = await auth();
  if (!authSession?.user?.id) {
    return { success: false, error: 'Non autorisé' };
  }

  try {
    await weatherService.removeWeatherShare(sessionId, authSession.user.id, shareUserId);
    revalidatePath(`/weather/${sessionId}`);
    return { success: true };
  } catch (error) {
    console.error('Error removing weather share:', error);
    return { success: false, error: 'Erreur lors de la suppression du partage' };
  }
}