diff --git a/app/components/TypeEditForm.vue b/app/components/TypeEditForm.vue
new file mode 100644
index 0000000..d3492fb
--- /dev/null
+++ b/app/components/TypeEditForm.vue
@@ -0,0 +1,859 @@
+<template>
+  <div class="space-y-6">
+    <!-- Informations de base du type -->
+    <div class="card bg-base-100 shadow-lg">
+      <div class="card-body">
+        <h3 class="card-title text-lg mb-4">Informations de base</h3>
+        
+        <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+          <div class="form-control">
+            <label class="label">
+              <span class="label-text">Nom du type</span>
+              <span class="label-text-alt text-error">*</span>
+            </label>
+            <input 
+              v-model="formData.name" 
+              type="text" 
+              placeholder="Nom du type de machine" 
+              class="input input-bordered" 
+              required
+            />
+          </div>
+          
+          <div class="form-control">
+            <label class="label">
+              <span class="label-text">Catégorie</span>
+            </label>
+            <input 
+              v-model="formData.category" 
+              type="text" 
+              placeholder="Catégorie du type" 
+              class="input input-bordered" 
+            />
+          </div>
+          
+          <div class="form-control">
+            <label class="label">
+              <span class="label-text">Description</span>
+            </label>
+            <textarea 
+              v-model="formData.description" 
+              placeholder="Description du type de machine" 
+              class="textarea textarea-bordered h-24" 
+            ></textarea>
+          </div>
+          
+          <div class="form-control">
+            <label class="label">
+              <span class="label-text">Fréquence de maintenance</span>
+            </label>
+            <input 
+              v-model="formData.maintenanceFrequency" 
+              type="text" 
+              placeholder="ex: Mensuelle, Trimestrielle" 
+              class="input input-bordered" 
+            />
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Champs personnalisés du type -->
+    <div class="card bg-base-100 shadow-lg">
+      <div class="card-body">
+        <div class="flex items-center justify-between mb-4">
+          <h3 class="card-title text-lg">Champs personnalisés du type</h3>
+          <button 
+            type="button" 
+            @click="addCustomField" 
+            class="btn btn-primary btn-sm"
+          >
+            <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"></path>
+            </svg>
+            Ajouter un champ
+          </button>
+        </div>
+        
+        <div class="space-y-4">
+          <div 
+            v-for="(field, fieldIndex) in formData.customFields" 
+            :key="fieldIndex"
+            class="border border-gray-200 rounded-lg p-4 bg-gray-50"
+          >
+            <div class="flex items-center justify-between mb-3">
+              <h5 class="text-sm font-medium">Champ personnalisé {{ fieldIndex + 1 }}</h5>
+              <button 
+                type="button" 
+                @click="removeCustomField(fieldIndex)" 
+                class="btn btn-square btn-error btn-sm"
+              >
+                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                </svg>
+              </button>
+            </div>
+            
+            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Nom du champ</span>
+                  <span class="label-text-alt text-error">*</span>
+                </label>
+                <input 
+                  v-model="field.name" 
+                  type="text" 
+                  placeholder="Nom du champ" 
+                  class="input input-bordered input-sm" 
+                  required
+                />
+              </div>
+              
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Type de champ</span>
+                  <span class="label-text-alt text-error">*</span>
+                </label>
+                <select v-model="field.type" class="select select-bordered select-sm" required>
+                  <option value="">Sélectionner un type</option>
+                  <option value="text">Texte</option>
+                  <option value="number">Nombre</option>
+                  <option value="select">Liste déroulante</option>
+                  <option value="boolean">Oui/Non</option>
+                  <option value="date">Date</option>
+                </select>
+              </div>
+            </div>
+            
+            <div class="grid grid-cols-1 md:grid-cols-2 gap-4 mt-3">
+              <div class="flex items-center gap-2">
+                <input 
+                  v-model="field.required" 
+                  type="checkbox" 
+                  class="checkbox checkbox-sm" 
+                />
+                <span class="text-sm">Champ obligatoire</span>
+              </div>
+              
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Valeur par défaut</span>
+                </label>
+                <input 
+                  v-model="field.defaultValue" 
+                  type="text" 
+                  placeholder="Valeur par défaut" 
+                  class="input input-bordered input-sm" 
+                />
+              </div>
+            </div>
+            
+            <!-- Options pour les champs de type SELECT -->
+            <div v-if="field.type === 'select'" class="mt-3">
+              <label class="label">
+                <span class="label-text">Options de la liste</span>
+                <span class="label-text-alt">Une option par ligne</span>
+              </label>
+              <textarea 
+                v-model="field.optionsText" 
+                placeholder="Option 1&#10;Option 2&#10;Option 3" 
+                class="textarea textarea-bordered textarea-sm w-full h-20"
+                @input="updateFieldOptions(fieldIndex)"
+              ></textarea>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Pièces principales du type -->
+    <div class="card bg-base-100 shadow-lg">
+      <div class="card-body">
+        <div class="flex items-center justify-between mb-4">
+          <h3 class="card-title text-lg">Pièces principales</h3>
+          <button 
+            type="button" 
+            @click="addMachinePiece" 
+            class="btn btn-primary btn-sm"
+          >
+            <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"></path>
+            </svg>
+            Ajouter une pièce
+          </button>
+        </div>
+        
+        <div class="space-y-4">
+          <div 
+            v-for="(piece, pieceIndex) in formData.machinePieces" 
+            :key="pieceIndex"
+            class="border border-gray-200 rounded-lg p-4 bg-gray-50"
+          >
+            <div class="flex items-center justify-between mb-3">
+              <h5 class="text-sm font-medium">Pièce {{ pieceIndex + 1 }}</h5>
+              <button 
+                type="button" 
+                @click="removeMachinePiece(pieceIndex)" 
+                class="btn btn-square btn-error btn-sm"
+              >
+                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                </svg>
+              </button>
+            </div>
+            
+            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Nom de la pièce</span>
+                  <span class="label-text-alt text-error">*</span>
+                </label>
+                <input 
+                  v-model="piece.name" 
+                  type="text" 
+                  placeholder="Nom de la pièce" 
+                  class="input input-bordered input-sm" 
+                  required
+                />
+              </div>
+              
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Référence</span>
+                </label>
+                <input 
+                  v-model="piece.reference" 
+                  type="text" 
+                  placeholder="Référence" 
+                  class="input input-bordered input-sm" 
+                />
+              </div>
+              
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Prestataire</span>
+                </label>
+                <input 
+                  v-model="piece.prestataire" 
+                  type="text" 
+                  placeholder="Prestataire" 
+                  class="input input-bordered input-sm" 
+                />
+              </div>
+              
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Emplacement</span>
+                </label>
+                <input 
+                  v-model="piece.emplacement" 
+                  type="text" 
+                  placeholder="Emplacement" 
+                  class="input input-bordered input-sm" 
+                />
+              </div>
+            </div>
+            
+            <!-- Champs personnalisés de la pièce -->
+            <div class="mt-4">
+              <div class="flex items-center gap-2 mb-2">
+                <span class="text-sm font-medium">Champs personnalisés de cette pièce :</span>
+                <button 
+                  type="button" 
+                  @click="addPieceCustomField(pieceIndex)" 
+                  class="btn btn-xs btn-outline"
+                >
+                  <svg class="w-3 h-3 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"></path>
+                  </svg>
+                  Ajouter
+                </button>
+              </div>
+              
+              <div class="space-y-2">
+                <div 
+                  v-for="(field, fieldIndex) in piece.customFields" 
+                  :key="fieldIndex"
+                  class="border border-gray-200 rounded p-2 bg-white"
+                >
+                  <div class="flex items-center justify-between mb-2">
+                    <span class="text-xs font-medium">Champ {{ fieldIndex + 1 }}</span>
+                    <button 
+                      type="button" 
+                      @click="removePieceCustomField(pieceIndex, fieldIndex)" 
+                      class="btn btn-square btn-error btn-xs"
+                    >
+                      <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                      </svg>
+                    </button>
+                  </div>
+                  
+                  <div class="grid grid-cols-1 md:grid-cols-2 gap-2">
+                    <input 
+                      v-model="field.name" 
+                      type="text" 
+                      placeholder="Nom du champ" 
+                      class="input input-bordered input-xs" 
+                    />
+                    <select v-model="field.type" class="select select-bordered select-xs">
+                      <option value="">Type</option>
+                      <option value="text">Texte</option>
+                      <option value="number">Nombre</option>
+                      <option value="select">Liste</option>
+                      <option value="boolean">Oui/Non</option>
+                      <option value="date">Date</option>
+                    </select>
+                  </div>
+                  
+                  <div class="grid grid-cols-1 md:grid-cols-2 gap-2 mt-2">
+                    <div class="flex items-center gap-2">
+                      <input 
+                        v-model="field.required" 
+                        type="checkbox" 
+                        class="checkbox checkbox-xs" 
+                      />
+                      <span class="text-xs">Obligatoire</span>
+                    </div>
+                    <input 
+                      v-model="field.defaultValue" 
+                      type="text" 
+                      placeholder="Valeur par défaut" 
+                      class="input input-bordered input-xs" 
+                    />
+                  </div>
+                  
+                  <!-- Options pour les champs de type SELECT -->
+                  <div v-if="field.type === 'select'" class="mt-2">
+                    <textarea 
+                      v-model="field.optionsText" 
+                      placeholder="Option 1&#10;Option 2&#10;Option 3" 
+                      class="textarea textarea-bordered textarea-xs w-full h-16"
+                      @input="updatePieceFieldOptions(pieceIndex, fieldIndex)"
+                    ></textarea>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Composants du type -->
+    <div class="card bg-base-100 shadow-lg">
+      <div class="card-body">
+        <div class="flex items-center justify-between mb-4">
+          <h3 class="card-title text-lg">Composants</h3>
+          <button 
+            type="button" 
+            @click="addComponent" 
+            class="btn btn-primary btn-sm"
+          >
+            <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"></path>
+            </svg>
+            Ajouter un composant
+          </button>
+        </div>
+        
+        <div class="space-y-4">
+          <div 
+            v-for="(component, componentIndex) in formData.components" 
+            :key="componentIndex"
+            class="border border-gray-200 rounded-lg p-4 bg-gray-50"
+          >
+            <div class="flex items-center justify-between mb-3">
+              <h5 class="text-sm font-medium">Composant {{ componentIndex + 1 }}</h5>
+              <button 
+                type="button" 
+                @click="removeComponent(componentIndex)" 
+                class="btn btn-square btn-error btn-sm"
+              >
+                <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                </svg>
+              </button>
+            </div>
+            
+            <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Nom du composant</span>
+                  <span class="label-text-alt text-error">*</span>
+                </label>
+                <input 
+                  v-model="component.name" 
+                  type="text" 
+                  placeholder="Nom du composant" 
+                  class="input input-bordered input-sm" 
+                  required
+                />
+              </div>
+              
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Référence</span>
+                </label>
+                <input 
+                  v-model="component.reference" 
+                  type="text" 
+                  placeholder="Référence" 
+                  class="input input-bordered input-sm" 
+                />
+              </div>
+              
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Prestataire</span>
+                </label>
+                <input 
+                  v-model="component.prestataire" 
+                  type="text" 
+                  placeholder="Prestataire" 
+                  class="input input-bordered input-sm" 
+                />
+              </div>
+              
+              <div class="form-control">
+                <label class="label">
+                  <span class="label-text">Emplacement</span>
+                </label>
+                <input 
+                  v-model="component.emplacement" 
+                  type="text" 
+                  placeholder="Emplacement" 
+                  class="input input-bordered input-sm" 
+                />
+              </div>
+            </div>
+            
+            <!-- Champs personnalisés du composant -->
+            <div class="mt-4">
+              <div class="flex items-center gap-2 mb-2">
+                <span class="text-sm font-medium">Champs personnalisés du composant :</span>
+                <button 
+                  type="button" 
+                  @click="addComponentCustomField(componentIndex)" 
+                  class="btn btn-xs btn-outline"
+                >
+                  <svg class="w-3 h-3 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"></path>
+                  </svg>
+                  Ajouter
+                </button>
+              </div>
+              
+              <div class="space-y-2">
+                <div 
+                  v-for="(field, fieldIndex) in component.customFields" 
+                  :key="fieldIndex"
+                  class="border border-gray-200 rounded p-2 bg-white"
+                >
+                  <div class="flex items-center justify-between mb-2">
+                    <span class="text-xs font-medium">Champ {{ fieldIndex + 1 }}</span>
+                    <button 
+                      type="button" 
+                      @click="removeComponentCustomField(componentIndex, fieldIndex)" 
+                      class="btn btn-square btn-error btn-xs"
+                    >
+                      <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                      </svg>
+                    </button>
+                  </div>
+                  
+                  <div class="grid grid-cols-1 md:grid-cols-2 gap-2">
+                    <input 
+                      v-model="field.name" 
+                      type="text" 
+                      placeholder="Nom du champ" 
+                      class="input input-bordered input-xs" 
+                    />
+                    <select v-model="field.type" class="select select-bordered select-xs">
+                      <option value="">Type</option>
+                      <option value="text">Texte</option>
+                      <option value="number">Nombre</option>
+                      <option value="select">Liste</option>
+                      <option value="boolean">Oui/Non</option>
+                      <option value="date">Date</option>
+                    </select>
+                  </div>
+                  
+                  <div class="grid grid-cols-1 md:grid-cols-2 gap-2 mt-2">
+                    <div class="flex items-center gap-2">
+                      <input 
+                        v-model="field.required" 
+                        type="checkbox" 
+                        class="checkbox checkbox-xs" 
+                      />
+                      <span class="text-xs">Obligatoire</span>
+                    </div>
+                    <input 
+                      v-model="field.defaultValue" 
+                      type="text" 
+                      placeholder="Valeur par défaut" 
+                      class="input input-bordered input-xs" 
+                    />
+                  </div>
+                  
+                  <!-- Options pour les champs de type SELECT -->
+                  <div v-if="field.type === 'select'" class="mt-2">
+                    <textarea 
+                      v-model="field.optionsText" 
+                      placeholder="Option 1&#10;Option 2&#10;Option 3" 
+                      class="textarea textarea-bordered textarea-xs w-full h-16"
+                      @input="updateComponentFieldOptions(componentIndex, fieldIndex)"
+                    ></textarea>
+                  </div>
+                </div>
+              </div>
+            </div>
+            
+            <!-- Pièces du composant -->
+            <div class="mt-4">
+              <div class="flex items-center gap-2 mb-2">
+                <span class="text-sm font-medium">Pièces du composant :</span>
+                <button 
+                  type="button" 
+                  @click="addComponentPiece(componentIndex)" 
+                  class="btn btn-xs btn-outline"
+                >
+                  <svg class="w-3 h-3 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                    <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"></path>
+                  </svg>
+                  Ajouter
+                </button>
+              </div>
+              
+              <div class="space-y-2">
+                <div 
+                  v-for="(piece, pieceIndex) in component.pieces" 
+                  :key="pieceIndex"
+                  class="border border-gray-200 rounded p-2 bg-white"
+                >
+                  <div class="flex items-center justify-between mb-2">
+                    <div class="flex items-center gap-2">
+                      <svg class="w-3 h-3 text-red-500" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                        <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M7 7h.01M7 3h5c.512 0 1.024.195 1.414.586l7 7a2 2 0 010 2.828l-7 7a2 2 0 01-2.828 0l-7-7A1.994 1.994 0 013 12V7a4 4 0 014-4z"></path>
+                      </svg>
+                      <input 
+                        v-model="piece.name" 
+                        type="text" 
+                        :placeholder="`Pièce ${pieceIndex + 1}`" 
+                        class="input input-bordered input-xs flex-1" 
+                      />
+                    </div>
+                    <div class="flex gap-1">
+                      <button 
+                        type="button" 
+                        @click="addPieceCustomFieldToComponent(componentIndex, pieceIndex)" 
+                        class="btn btn-xs btn-ghost"
+                      >
+                        <svg class="w-3 h-3" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 6v6m0 0v6m0-6h6m-6 0H6"></path>
+                        </svg>
+                      </button>
+                      <button 
+                        type="button" 
+                        @click="removeComponentPiece(componentIndex, pieceIndex)" 
+                        class="btn btn-square btn-error btn-xs"
+                      >
+                        <svg class="w-2 h-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                          <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                        </svg>
+                      </button>
+                    </div>
+                  </div>
+                  
+                  <!-- Champs personnalisés de cette pièce -->
+                  <div v-if="piece.customFields && piece.customFields.length > 0" class="mt-2 ml-4">
+                    <div class="space-y-1">
+                      <div 
+                        v-for="(field, fieldIndex) in piece.customFields" 
+                        :key="fieldIndex"
+                        class="border border-gray-100 rounded p-1 bg-gray-50"
+                      >
+                        <div class="flex items-center justify-between mb-1">
+                          <span class="text-xs">Champ {{ fieldIndex + 1 }}</span>
+                          <button 
+                            type="button" 
+                            @click="removePieceCustomFieldFromComponent(componentIndex, pieceIndex, fieldIndex)" 
+                            class="btn btn-square btn-error btn-xs"
+                          >
+                            <svg class="w-2 h-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M6 18L18 6M6 6l12 12"></path>
+                            </svg>
+                          </button>
+                        </div>
+                        
+                        <div class="grid grid-cols-2 gap-1">
+                          <input 
+                            v-model="field.name" 
+                            type="text" 
+                            placeholder="Nom" 
+                            class="input input-bordered input-xs" 
+                          />
+                          <select v-model="field.type" class="select select-bordered select-xs">
+                            <option value="">Type</option>
+                            <option value="text">Texte</option>
+                            <option value="number">Nombre</option>
+                            <option value="select">Liste</option>
+                            <option value="boolean">Oui/Non</option>
+                            <option value="date">Date</option>
+                          </select>
+                        </div>
+                        
+                        <div class="grid grid-cols-2 gap-1 mt-1">
+                          <div class="flex items-center gap-1">
+                            <input 
+                              v-model="field.required" 
+                              type="checkbox" 
+                              class="checkbox checkbox-xs" 
+                            />
+                            <span class="text-xs">Obligatoire</span>
+                          </div>
+                          <input 
+                            v-model="field.defaultValue" 
+                            type="text" 
+                            placeholder="Défaut" 
+                            class="input input-bordered input-xs" 
+                          />
+                        </div>
+                        
+                        <!-- Options pour les champs de type SELECT -->
+                        <div v-if="field.type === 'select'" class="mt-1">
+                          <textarea 
+                            v-model="field.optionsText" 
+                            placeholder="Option 1&#10;Option 2&#10;Option 3" 
+                            class="textarea textarea-bordered textarea-xs w-full h-10"
+                            @input="updateComponentPieceFieldOptions(componentIndex, pieceIndex, fieldIndex)"
+                          ></textarea>
+                        </div>
+                      </div>
+                    </div>
+                  </div>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <!-- Actions -->
+    <div class="card bg-base-100 shadow-lg">
+      <div class="card-body">
+        <div class="card-actions justify-end">
+          <button type="button" @click="resetForm" class="btn btn-outline">
+            Réinitialiser
+          </button>
+          <button type="submit" class="btn btn-primary" :disabled="saving">
+            <svg v-if="saving" class="w-5 h-5 mr-2 animate-spin" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 4v5h.582m15.356 2A8.001 8.001 0 004.582 9m0 0H9m11 11v-5h-.581m0 0a8.003 8.003 0 01-15.357-2m15.357 2H15"></path>
+            </svg>
+            <svg v-else class="w-5 h-5 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+              <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M5 13l4 4L19 7"></path>
+            </svg>
+            {{ saving ? 'Sauvegarde...' : 'Sauvegarder les modifications' }}
+          </button>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<script setup>
+import { ref, reactive, watch } from 'vue'
+
+const props = defineProps({
+  modelValue: {
+    type: Object,
+    required: true
+  },
+  saving: {
+    type: Boolean,
+    default: false
+  }
+})
+
+const emit = defineEmits(['update:modelValue', 'submit'])
+
+// Initialiser les données du formulaire
+const formData = reactive({
+  name: props.modelValue?.name || '',
+  description: props.modelValue?.description || '',
+  category: props.modelValue?.category || '',
+  maintenanceFrequency: props.modelValue?.maintenanceFrequency || '',
+  customFields: props.modelValue?.customFields || [],
+  machinePieces: props.modelValue?.machinePieces || [],
+  components: props.modelValue?.components || []
+})
+
+// Surveiller les changements et émettre les mises à jour
+watch(formData, (newValue) => {
+  emit('update:modelValue', newValue)
+}, { deep: true })
+
+// Méthodes pour les champs personnalisés
+const addCustomField = () => {
+  formData.customFields.push({
+    name: '',
+    type: '',
+    required: false,
+    defaultValue: '',
+    optionsText: ''
+  })
+}
+
+const removeCustomField = (index) => {
+  formData.customFields.splice(index, 1)
+}
+
+const updateFieldOptions = (fieldIndex) => {
+  if (formData.customFields[fieldIndex]) {
+    formData.customFields[fieldIndex].optionsText = formData.customFields[fieldIndex].optionsText.replace(/\r\n/g, '\n').replace(/\r/g, '\n')
+  }
+}
+
+// Méthodes pour les pièces principales
+const addMachinePiece = () => {
+  formData.machinePieces.push({
+    name: '',
+    reference: '',
+    prestataire: '',
+    emplacement: '',
+    prix: null,
+    customFields: []
+  })
+}
+
+const removeMachinePiece = (index) => {
+  formData.machinePieces.splice(index, 1)
+}
+
+const addPieceCustomField = (pieceIndex) => {
+  if (!formData.machinePieces[pieceIndex].customFields) {
+    formData.machinePieces[pieceIndex].customFields = []
+  }
+  formData.machinePieces[pieceIndex].customFields.push({
+    name: '',
+    type: '',
+    required: false,
+    defaultValue: '',
+    optionsText: ''
+  })
+}
+
+const removePieceCustomField = (pieceIndex, fieldIndex) => {
+  if (formData.machinePieces[pieceIndex].customFields) {
+    formData.machinePieces[pieceIndex].customFields.splice(fieldIndex, 1)
+  }
+}
+
+const updatePieceFieldOptions = (pieceIndex, fieldIndex) => {
+  if (formData.machinePieces[pieceIndex]?.customFields?.[fieldIndex]) {
+    formData.machinePieces[pieceIndex].customFields[fieldIndex].optionsText = formData.machinePieces[pieceIndex].customFields[fieldIndex].optionsText.replace(/\r\n/g, '\n').replace(/\r/g, '\n')
+  }
+}
+
+// Méthodes pour les composants
+const addComponent = () => {
+  formData.components.push({
+    name: '',
+    reference: '',
+    prestataire: '',
+    emplacement: '',
+    prix: null,
+    customFields: [],
+    pieces: []
+  })
+}
+
+const removeComponent = (index) => {
+  formData.components.splice(index, 1)
+}
+
+const addComponentCustomField = (componentIndex) => {
+  if (!formData.components[componentIndex].customFields) {
+    formData.components[componentIndex].customFields = []
+  }
+  formData.components[componentIndex].customFields.push({
+    name: '',
+    type: '',
+    required: false,
+    defaultValue: '',
+    optionsText: ''
+  })
+}
+
+const removeComponentCustomField = (componentIndex, fieldIndex) => {
+  if (formData.components[componentIndex].customFields) {
+    formData.components[componentIndex].customFields.splice(fieldIndex, 1)
+  }
+}
+
+const updateComponentFieldOptions = (componentIndex, fieldIndex) => {
+  if (formData.components[componentIndex]?.customFields?.[fieldIndex]) {
+    formData.components[componentIndex].customFields[fieldIndex].optionsText = formData.components[componentIndex].customFields[fieldIndex].optionsText.replace(/\r\n/g, '\n').replace(/\r/g, '\n')
+  }
+}
+
+const addComponentPiece = (componentIndex) => {
+  if (!formData.components[componentIndex].pieces) {
+    formData.components[componentIndex].pieces = []
+  }
+  formData.components[componentIndex].pieces.push({
+    name: '',
+    reference: '',
+    prestataire: '',
+    emplacement: '',
+    prix: null,
+    customFields: []
+  })
+}
+
+const removeComponentPiece = (componentIndex, pieceIndex) => {
+  if (formData.components[componentIndex].pieces) {
+    formData.components[componentIndex].pieces.splice(pieceIndex, 1)
+  }
+}
+
+const addPieceCustomFieldToComponent = (componentIndex, pieceIndex) => {
+  if (!formData.components[componentIndex].pieces[pieceIndex].customFields) {
+    formData.components[componentIndex].pieces[pieceIndex].customFields = []
+  }
+  formData.components[componentIndex].pieces[pieceIndex].customFields.push({
+    name: '',
+    type: '',
+    required: false,
+    defaultValue: '',
+    optionsText: ''
+  })
+}
+
+const removePieceCustomFieldFromComponent = (componentIndex, pieceIndex, fieldIndex) => {
+  if (formData.components[componentIndex]?.pieces?.[pieceIndex]?.customFields) {
+    formData.components[componentIndex].pieces[pieceIndex].customFields.splice(fieldIndex, 1)
+  }
+}
+
+const updateComponentPieceFieldOptions = (componentIndex, pieceIndex, fieldIndex) => {
+  if (formData.components[componentIndex]?.pieces?.[pieceIndex]?.customFields?.[fieldIndex]) {
+    formData.components[componentIndex].pieces[pieceIndex].customFields[fieldIndex].optionsText = formData.components[componentIndex].pieces[pieceIndex].customFields[fieldIndex].optionsText.replace(/\r\n/g, '\n').replace(/\r/g, '\n')
+  }
+}
+
+// Méthode de réinitialisation
+const resetForm = () => {
+  Object.assign(formData, {
+    name: props.modelValue?.name || '',
+    description: props.modelValue?.description || '',
+    category: props.modelValue?.category || '',
+    maintenanceFrequency: props.modelValue?.maintenanceFrequency || '',
+    customFields: props.modelValue?.customFields || [],
+    machinePieces: props.modelValue?.machinePieces || [],
+    components: props.modelValue?.components || []
+  })
+}
+</script> 
\ No newline at end of file
diff --git a/app/pages/type/[id].vue b/app/pages/type/[id].vue
index a9657b2..348b479 100644
--- a/app/pages/type/[id].vue
+++ b/app/pages/type/[id].vue
@@ -26,9 +26,17 @@
             <h2 class="card-title text-2xl">
               Modifier : {{ type.name }}
             </h2>
-            <NuxtLink to="/types" class="btn btn-outline">
-              Retour
-            </NuxtLink>
+            <div class="flex gap-2">
+              <NuxtLink :to="`/type/edit/${type.id}`" class="btn btn-secondary">
+                <svg class="w-4 h-4 mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path>
+                </svg>
+                Éditer complètement
+              </NuxtLink>
+              <NuxtLink to="/types" class="btn btn-outline">
+                Retour
+              </NuxtLink>
+            </div>
           </div>
 
           <!-- Current Type Info -->
diff --git a/app/pages/type/edit/[id].vue b/app/pages/type/edit/[id].vue
new file mode 100644
index 0000000..5ef2bd9
--- /dev/null
+++ b/app/pages/type/edit/[id].vue
@@ -0,0 +1,221 @@
+<template>
+  <main class="container mx-auto px-6 py-8">
+    <!-- Hero Section -->
+    <div class="hero min-h-[30vh] bg-gradient-to-r from-secondary to-primary">
+      <div class="hero-content text-center text-neutral-content">
+        <div class="max-w-md">
+          <h1 class="mb-5 text-4xl font-bold">Modifier le Type</h1>
+          <p class="mb-5">
+            Modifiez les informations du type de machine.
+          </p>
+        </div>
+      </div>
+    </div>
+
+    <!-- Loading State -->
+    <div v-if="loading" class="my-8 text-center">
+      <div class="loading loading-spinner loading-lg"></div>
+      <p class="mt-4 text-gray-600">Chargement du type...</p>
+    </div>
+
+    <!-- Edit Form -->
+    <div v-else-if="type" class="my-8">
+      <div class="card bg-base-100 shadow-xl">
+        <div class="card-body">
+          <div class="flex items-center justify-between mb-6">
+            <h2 class="card-title text-2xl">
+              Modifier : {{ type.name }}
+            </h2>
+            <NuxtLink to="/types" class="btn btn-outline">
+              Retour
+            </NuxtLink>
+          </div>
+
+          <form @submit.prevent="saveChanges">
+            <TypeEditForm 
+              v-model="editedType" 
+              :saving="saving"
+              @submit="saveChanges"
+            />
+          </form>
+        </div>
+      </div>
+    </div>
+
+    <!-- Error State -->
+    <div v-else class="my-8 text-center">
+      <div class="alert alert-error">
+        <div>
+          <h3 class="font-bold">Type non trouvé</h3>
+          <p>Le type de machine demandé n'existe pas.</p>
+        </div>
+      </div>
+      <NuxtLink to="/types" class="btn btn-primary mt-4">
+        Retour aux types
+      </NuxtLink>
+    </div>
+  </main>
+</template>
+
+<script setup>
+import { ref, reactive, onMounted } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
+import { useMachineTypesApi } from '~/composables/useMachineTypesApi'
+import { useToast } from '~/composables/useToast'
+
+const route = useRoute()
+const router = useRouter()
+const { getMachineTypeById, updateMachineType } = useMachineTypesApi()
+const { showSuccess, showError } = useToast()
+
+const type = ref(null)
+const loading = ref(true)
+const saving = ref(false)
+
+// Données éditées du type
+const editedType = reactive({
+  name: '',
+  description: '',
+  category: '',
+  maintenanceFrequency: '',
+  customFields: [],
+  machinePieces: [],
+  components: []
+})
+
+const saveChanges = async () => {
+  try {
+    saving.value = true
+
+    // Préparer les données pour l'API
+    const updatedType = {
+      ...editedType,
+      // Traiter les champs personnalisés
+      customFields: editedType.customFields
+        .filter(field => field.name.trim() !== '')
+        .map(field => ({
+          name: field.name,
+          type: field.type,
+          required: field.required || false,
+          defaultValue: field.defaultValue || '',
+          options: field.type === 'select' && field.optionsText 
+            ? field.optionsText.split('\n').filter(opt => opt.trim() !== '')
+            : []
+        })),
+      // Traiter les pièces principales
+      machinePieces: editedType.machinePieces
+        .filter(piece => piece.name.trim() !== '')
+        .map(piece => ({
+          name: piece.name,
+          reference: piece.reference || '',
+          prestataire: piece.prestataire || '',
+          emplacement: piece.emplacement || '',
+          prix: piece.prix || null,
+          customFields: (piece.customFields || [])
+            .filter(field => field.name.trim() !== '')
+            .map(field => ({
+              name: field.name,
+              type: field.type,
+              required: field.required || false,
+              defaultValue: field.defaultValue || '',
+              options: field.type === 'select' && field.optionsText 
+                ? field.optionsText.split('\n').filter(opt => opt.trim() !== '')
+                : []
+            }))
+        })),
+      // Traiter les composants
+      components: editedType.components
+        .filter(comp => comp.name.trim() !== '')
+        .map(comp => ({
+          name: comp.name,
+          reference: comp.reference || '',
+          prestataire: comp.prestataire || '',
+          emplacement: comp.emplacement || '',
+          prix: comp.prix || null,
+          customFields: (comp.customFields || [])
+            .filter(field => field.name.trim() !== '')
+            .map(field => ({
+              name: field.name,
+              type: field.type,
+              required: field.required || false,
+              defaultValue: field.defaultValue || '',
+              options: field.type === 'select' && field.optionsText 
+                ? field.optionsText.split('\n').filter(opt => opt.trim() !== '')
+                : []
+            })),
+          pieces: (comp.pieces || [])
+            .filter(piece => piece.name.trim() !== '')
+            .map(piece => ({
+              name: piece.name,
+              reference: piece.reference || '',
+              prestataire: piece.prestataire || '',
+              emplacement: piece.emplacement || '',
+              prix: piece.prix || null,
+              customFields: (piece.customFields || [])
+                .filter(field => field.name.trim() !== '')
+                .map(field => ({
+                  name: field.name,
+                  type: field.type,
+                  required: field.required || false,
+                  defaultValue: field.defaultValue || '',
+                  options: field.type === 'select' && field.optionsText 
+                    ? field.optionsText.split('\n').filter(opt => opt.trim() !== '')
+                    : []
+                }))
+            }))
+        }))
+    }
+
+    const result = await updateMachineType(type.value.id, updatedType)
+    
+    if (result.success) {
+      showSuccess('Type mis à jour avec succès !')
+      router.push('/types')
+    } else {
+      showError('Erreur lors de la mise à jour du type')
+    }
+  } catch (error) {
+    console.error('Erreur lors de la sauvegarde:', error)
+    showError('Erreur lors de la sauvegarde')
+  } finally {
+    saving.value = false
+  }
+}
+
+// Charger le type au montage
+onMounted(async () => {
+  try {
+    const typeId = route.params.id
+    console.log('=== EDIT TYPE PAGE LOADING ===')
+    console.log('Loading type with ID:', typeId)
+    
+    const result = await getMachineTypeById(typeId)
+    console.log('API Result:', result)
+    
+    if (result.success) {
+      type.value = result.data
+      console.log('Type loaded successfully:', type.value)
+      
+      // Initialiser les données éditées
+      Object.assign(editedType, {
+        name: type.value.name || '',
+        description: type.value.description || '',
+        category: type.value.category || '',
+        maintenanceFrequency: type.value.maintenanceFrequency || '',
+        customFields: type.value.customFields || [],
+        machinePieces: type.value.machinePieces || [],
+        components: type.value.components || []
+      })
+    } else {
+      console.error('Failed to load type:', result.error)
+      showError('Type non trouvé')
+    }
+  } catch (error) {
+    console.error('Erreur lors du chargement:', error)
+    showError('Erreur lors du chargement')
+  } finally {
+    loading.value = false
+    console.log('Loading finished, loading.value:', loading.value)
+  }
+})
+</script> 
\ No newline at end of file
diff --git a/app/pages/types.vue b/app/pages/types.vue
index 5ffa991..2cbd896 100644
--- a/app/pages/types.vue
+++ b/app/pages/types.vue
@@ -76,6 +76,12 @@
                 Supprimer
               </button>
               <NuxtLink :to="`/type/${type.id}`" class="btn btn-sm btn-outline">Voir détails</NuxtLink>
+              <NuxtLink :to="`/type/edit/${type.id}`" class="btn btn-sm btn-secondary">
+                <svg class="w-4 h-4 mr-1" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                  <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M11 5H6a2 2 0 00-2 2v11a2 2 0 002 2h11a2 2 0 002-2v-5m-1.414-9.414a2 2 0 112.828 2.828L11.828 15H9v-2.828l8.586-8.586z"></path>
+                </svg>
+                Modifier
+              </NuxtLink>
               <button class="btn btn-sm btn-primary">Utiliser</button>
             </div>
           </div>