index & hook #89

src/hooks/useConflictDetection.ts

@@ -0,0 +1,123 @@
+import { useState, useEffect, useCallback } from 'react'
+import { Game } from '@/types'
+
+export interface Conflict {
+  gameId: string
+  gameTitle: string
+  type: 'cream-to-proton' | 'smoke-to-native'
+}
+
+export interface ConflictResolution {
+  gameId: string
+  removeFiles: boolean
+  conflictType: 'cream-to-proton' | 'smoke-to-native'
+}
+
+/**
+ * Hook for detecting platform conflicts
+ * Identifies when unlocker files exist for the wrong platform
+ */
+export function useConflictDetection(games: Game[]) {
+  const [conflicts, setConflicts] = useState<Conflict[]>([])
+  const [currentConflict, setCurrentConflict] = useState<Conflict | null>(null)
+  const [showReminder, setShowReminder] = useState(false)
+  const [isProcessing, setIsProcessing] = useState(false)
+  const [resolvedConflicts, setResolvedConflicts] = useState<Set<string>>(new Set())
+
+  // Detect conflicts whenever games change
+  useEffect(() => {
+    const detectedConflicts: Conflict[] = []
+
+    games.forEach((game) => {
+      // Skip if we've already resolved a conflict for this game
+      if (resolvedConflicts.has(game.id)) {
+        return
+      }
+
+      // Conflict 1: CreamLinux installed but game is now Proton
+      if (!game.native && game.cream_installed) {
+        detectedConflicts.push({
+          gameId: game.id,
+          gameTitle: game.title,
+          type: 'cream-to-proton',
+        })
+      }
+
+      // Conflict 2: SmokeAPI installed but game is now Native
+      if (game.native && game.smoke_installed) {
+        detectedConflicts.push({
+          gameId: game.id,
+          gameTitle: game.title,
+          type: 'smoke-to-native',
+        })
+      }
+    })
+
+    setConflicts(detectedConflicts)
+
+    // Show the first conflict if we have any and not currently processing
+    if (detectedConflicts.length > 0 && !currentConflict && !isProcessing) {
+      setCurrentConflict(detectedConflicts[0])
+    }
+  }, [games, currentConflict, isProcessing, resolvedConflicts])
+
+  // Handle conflict resolution
+  const resolveConflict = useCallback((): ConflictResolution | null => {
+    if (!currentConflict || isProcessing) return null
+
+    setIsProcessing(true)
+
+    const resolution: ConflictResolution = {
+      gameId: currentConflict.gameId,
+      removeFiles: true, // Always remove files
+      conflictType: currentConflict.type,
+    }
+
+    // Mark this game as resolved so we don't re-detect the conflict
+    setResolvedConflicts((prev) => new Set(prev).add(currentConflict.gameId))
+
+    // Remove this conflict from the list
+    const remainingConflicts = conflicts.filter((c) => c.gameId !== currentConflict.gameId)
+    setConflicts(remainingConflicts)
+
+    // Close current conflict dialog immediately
+    setCurrentConflict(null)
+
+    // Determine what to show next based on conflict type
+    if (resolution.conflictType === 'cream-to-proton') {
+      // CreamLinux removal - show reminder after delay
+      setTimeout(() => {
+        setShowReminder(true)
+        setIsProcessing(false)
+      }, 100)
+    } else {
+      // SmokeAPI removal - no reminder, just show next conflict or finish
+      setTimeout(() => {
+        if (remainingConflicts.length > 0) {
+          setCurrentConflict(remainingConflicts[0])
+        }
+        setIsProcessing(false)
+      }, 100)
+    }
+
+    return resolution
+  }, [currentConflict, conflicts, isProcessing])
+
+  // Close reminder dialog
+  const closeReminder = useCallback(() => {
+    setShowReminder(false)
+    
+    // After closing reminder, check if there are more conflicts
+    if (conflicts.length > 0) {
+      setCurrentConflict(conflicts[0])
+    }
+  }, [conflicts])
+
+  return {
+    currentConflict,
+    showReminder,
+    resolveConflict,
+    closeReminder,
+    hasConflicts: conflicts.length > 0,
+  }
+}