feat: dependencies rendering

apps/www/src/lib/registry/new-york/example/AutoForm.vue

@@ -3,25 +3,35 @@ import * as z from 'zod'
 import { h, reactive, ref } from 'vue'
 import { useForm } from 'vee-validate'
 import { toTypedSchema } from '@vee-validate/zod'
+import { DependencyType } from '../ui/auto-form/interface'
 import { Button } from '@/lib/registry/new-york/ui/button'
 import { toast } from '@/lib/registry/new-york/ui/toast'
 import type { Config } from '@/lib/registry/new-york/ui/auto-form'
-import { AutoForm as AutoFormComponent, AutoFormField } from '@/lib/registry/new-york/ui/auto-form'
+import { AutoForm, AutoFormField } from '@/lib/registry/new-york/ui/auto-form'
 
 const schema = z.object({
-  guestListName: z.string(),
+  age: z.number().default(20),
+  parentsAllowed: z.boolean().optional(),
+  vegetarian: z.boolean().default(true),
+  mealOptions: z.enum(['Pasta', 'Salad', 'Beef Wellington']).optional(),
   invitedGuests: z
     .array(
       z.object({
         name: z.string(),
         age: z.coerce.number(),
       }),
-    ).default([
-      { name: '123', age: 30 },
-      { name: '456', age: 30 },
-    ]).describe('How many guests'),
+    ).default([{ name: '123', age: 0 }]),
 
-  list: z.array(z.string()).describe('test the config').min(1, 'Please add some item').default([]),
+  subObject: z.object({
+    subField: z.string().optional().default('Sub Field'),
+    numberField: z.number().optional().default(10),
+
+    subSubObject: z
+      .object({
+        subSubField: z.string().default('Sub Sub Field'),
+      })
+      .describe('Sub Sub Object Description'),
+  }),
 })
 
 function onSubmit(values: Record<string, any>) {
@@ -30,42 +40,64 @@ function onSubmit(values: Record<string, any>) {
     description: h('pre', { class: 'mt-2 w-[340px] rounded-md bg-slate-950 p-4' }, h('code', { class: 'text-white' }, JSON.stringify(values, null, 2))),
   })
 }
-
-const form = useForm({
-  keepValuesOnUnmount: true, // make sure the array/object field doesn't destroy the linked field
-  validationSchema: toTypedSchema(schema),
-})
-
-form.setValues({
-  guestListName: 'testing 123',
-})
 </script>
 
 <template>
-  <AutoFormComponent
+  <AutoForm
     class="w-2/3 space-y-6"
-    :form="form"
     :schema="schema"
     :field-config="{
-      guestListName: {
-        label: 'Lisst',
-        inputProps: {
-          placeholder: 'testign123',
+      age: {
+        description:
+          'Setting this below 18 will require parents consent.',
       },
+      parentsAllowed: {
+        label: 'Did your parents allow you to register?',
       },
-      invitedGuests: {
-        name: {
-          label: 'walaaaaao',
+      vegetarian: {
+        label: 'Are you a vegetarian?',
+        description:
+          'Setting this to true will remove non-vegetarian food options.',
       },
-      },
-      list: {
-        label: 'woohooo',
+      mealOptions: {
+        component: 'radio',
       },
     }"
+    :dependencies="[
+      {
+        // 'age' hides 'parentsAllowed' when the age is 18 or older
+        sourceField: 'age',
+        type: DependencyType.HIDES,
+        targetField: 'parentsAllowed',
+        when: (age) => age >= 18,
+      },
+      {
+        // 'vegetarian' checkbox hides the 'Beef Wellington' option from 'mealOptions'
+        // if its not already selected
+        sourceField: 'vegetarian',
+        type: DependencyType.SETS_OPTIONS,
+        targetField: 'mealOptions',
+        when: (vegetarian, mealOption) =>
+          vegetarian && mealOption !== 'Beef Wellington',
+        options: ['Pasta', 'Salad'],
+      },
+      {
+        sourceField: 'age',
+        type: DependencyType.HIDES,
+        targetField: 'invitedGuests.age' as any,
+        when: (age) => age >= 18,
+      },
+      {
+        sourceField: 'age' as any,
+        type: DependencyType.HIDES,
+        targetField: 'subObject.subSubObject' as any,
+        when: (age) => age >= 18,
+      },
+    ]"
     @submit="onSubmit"
   >
     <Button type="submit">
       Submit
     </Button>
-  </AutoFormComponent>
+  </AutoForm>
 </template>

apps/www/src/lib/registry/new-york/ui/auto-form/AutoForm.vue

@@ -1,30 +1,36 @@
 <script setup lang="ts" generic="U extends ZodRawShape, T extends ZodObject<U>">
-import { computed, ref } from 'vue'
+import { computed, ref, toRef, toRefs } from 'vue'
 import type { ZodAny, ZodObject, ZodRawShape, z } from 'zod'
 import { toTypedSchema } from '@vee-validate/zod'
 import type { FormContext, GenericObject } from 'vee-validate'
-import { getBaseType, getDefaultValueInZodStack } from './utils'
-import type { Config, ConfigItem, Shape } from './interface'
+import { getBaseSchema, getBaseType, getDefaultValueInZodStack } from './utils'
+import type { Config, ConfigItem, Dependency, Shape } from './interface'
 import AutoFormField from './AutoFormField.vue'
+import { provideDependencies } from './dependencies'
 import { Form } from '@/lib/registry/new-york/ui/form'
 
 const props = defineProps<{
   schema: T
   form?: FormContext<GenericObject>
   fieldConfig?: Config<z.infer<T>>
+  dependencies?: Dependency<z.infer<T>>[]
 }>()
 
 const emits = defineEmits<{
   submit: [event: GenericObject]
 }>()
 
+const { dependencies } = toRefs(props)
+provideDependencies(dependencies)
+
 const shapes = computed(() => {
   // @ts-expect-error ignore {} not assignable to object
   const val: { [key in keyof T]: Shape } = {}
   const shape = props.schema.shape
   Object.keys(shape).forEach((name) => {
     const item = shape[name] as ZodAny
-    let options = 'values' in item._def ? item._def.values as string[] : undefined
+    const baseItem = getBaseSchema(item) as ZodAny
+    let options = (baseItem && 'values' in baseItem._def) ? baseItem._def.values as string[] : undefined
     if (!Array.isArray(options) && typeof options === 'object')
       options = Object.values(options)
 
@@ -33,7 +39,7 @@ const shapes = computed(() => {
       default: getDefaultValueInZodStack(item),
       options,
       required: !['ZodOptional', 'ZodNullable'].includes(item._def.typeName),
-      schema: item,
+      schema: baseItem,
     }
   })
   return val
@@ -41,13 +47,13 @@ const shapes = computed(() => {
 
 const formComponent = computed(() => props.form ? 'form' : Form)
 const formComponentProps = computed(() => {
-  const formSchema = toTypedSchema(props.schema)
   if (props.form) {
     return {
       onSubmit: props.form.handleSubmit(val => emits('submit', val)),
     }
   }
   else {
+    const formSchema = toTypedSchema(props.schema)
     return {
       keepValues: true,
       validationSchema: formSchema,

apps/www/src/lib/registry/new-york/ui/auto-form/AutoFormField.vue

@@ -3,6 +3,7 @@ import type { ZodAny } from 'zod'
 import { computed } from 'vue'
 import type { Config, ConfigItem, Shape } from './interface'
 import { DEFAULT_ZOD_HANDLERS, INPUT_COMPONENTS } from './constant'
+import useDependencies from './dependencies'
 
 const props = defineProps<{
   name: string
@@ -20,15 +21,19 @@ const delegatedProps = computed(() => {
     return { schema: props.shape?.schema }
   return undefined
 })
+
+const { isDisabled, isHidden, isRequired, overrideOptions } = useDependencies(props.name)
 </script>
 
 <template>
   <component
     :is="isValidConfig(config) ? INPUT_COMPONENTS[config.component!] : INPUT_COMPONENTS[DEFAULT_ZOD_HANDLERS[shape.type]] "
+    v-if="!isHidden"
     :name="name"
     :label="label"
-    :required="shape.required"
-    :options="shape.options"
+    :required="isRequired || shape.required"
+    :options="overrideOptions || shape.options"
+    :disabled="isDisabled"
     :config="config"
     v-bind="delegatedProps"
   >

apps/www/src/lib/registry/new-york/ui/auto-form/dependencies.ts

@@ -0,0 +1,110 @@
+import type * as z from 'zod'
+import type { Ref } from 'vue'
+import { computed, inject, ref, watch } from 'vue'
+import { FieldContextKey, FormContextKey } from 'vee-validate'
+import { createContext } from 'radix-vue'
+import { type Dependency, DependencyType, type EnumValues } from './interface'
+import { getIndexIfArray } from './utils'
+
+export const [injectDependencies, provideDependencies] = createContext<Ref<Dependency<z.infer<z.ZodObject<any>>>[] | undefined>>('AutoFormDependencies')
+
+function getValueByPath<T extends Record<string, any>>(obj: T, path: string): any {
+  const keys = path.split('.')
+  let value = obj
+
+  for (const key of keys) {
+    if (value && typeof value === 'object' && key in value)
+      value = value[key]
+    else
+      return undefined
+  }
+
+  return value
+}
+
+export default function useDependencies(
+  fieldName: string,
+) {
+  const form = inject(FormContextKey)
+  const field = inject(FieldContextKey)
+
+  const currentFieldName = fieldName.replace(/\[\d+\]/g, '')
+
+  if (!form)
+    throw new Error('useDependencies should be used within <AutoForm>')
+
+  const { controlledValues } = form
+  const dependencies = injectDependencies()
+  const isDisabled = ref(false)
+  const isHidden = ref(false)
+  const isRequired = ref(false)
+  const overrideOptions = ref<EnumValues | undefined>()
+
+  const currentFieldValue = computed(() => field?.value.value)
+  const currentFieldDependencies = computed(() => dependencies.value?.filter(
+    dependency => dependency.targetField === currentFieldName,
+  ))
+
+  function getSourceValue(dep: Dependency<any>) {
+    const source = dep.sourceField as string
+    const lastKey = source.split('.').at(-1)
+    if (source.includes('.') && lastKey) {
+      if (Array.isArray(field?.value.value)) {
+        const index = getIndexIfArray(fieldName) ?? -1
+        return field?.value.value[index][lastKey]
+      }
+
+      return getValueByPath(form!.values, source)
+    }
+
+    return controlledValues.value[source as string]
+  }
+
+  const sourceFieldValues = computed(() => currentFieldDependencies.value?.map(dep => getSourceValue(dep)))
+
+  const resetConditionState = () => {
+    isDisabled.value = false
+    isHidden.value = false
+    isRequired.value = false
+    overrideOptions.value = undefined
+  }
+
+  watch([sourceFieldValues, dependencies], () => {
+    resetConditionState()
+    currentFieldDependencies.value?.forEach((dep) => {
+      const sourceValue = getSourceValue(dep)
+
+      const conditionMet = dep.when(sourceValue, currentFieldValue.value)
+
+      switch (dep.type) {
+        case DependencyType.DISABLES:
+          if (conditionMet)
+            isDisabled.value = true
+
+          break
+        case DependencyType.REQUIRES:
+          if (conditionMet)
+            isRequired.value = true
+
+          break
+        case DependencyType.HIDES:
+          if (conditionMet)
+            isHidden.value = true
+
+          break
+        case DependencyType.SETS_OPTIONS:
+          if (conditionMet)
+            overrideOptions.value = dep.options
+
+          break
+      }
+    })
+  }, { immediate: true, deep: true })
+
+  return {
+    isDisabled,
+    isHidden,
+    isRequired,
+    overrideOptions,
+  }
+}

apps/www/src/lib/registry/new-york/ui/auto-form/fields/Array.vue

@@ -17,6 +17,7 @@ const props = defineProps<{
   required?: boolean
   config?: Config<T>
   schema?: z.ZodArray<T>
+  disabled?: boolean
 }>()
 
 const fieldContext = useField(props.name)
@@ -57,7 +58,7 @@ provide(FieldContextKey, fieldContext)
 <template>
   <FieldArray v-slot="{ fields, remove, push }" as="section" :name="name">
     <slot v-bind="props">
-      <Accordion type="multiple" class="w-full" collapsible>
+      <Accordion type="multiple" class="w-full" collapsible :disabled="disabled">
         <AccordionItem :value="name" class="border-none">
           <AccordionTrigger>
             <AutoFormLabel class="text-base" :required="required">

apps/www/src/lib/registry/new-york/ui/auto-form/fields/Boolean.vue

@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { computed } from 'vue'
 import { beautifyObjectName } from '../utils'
 import type { ConfigItem, FieldProps } from '../interface'
 import AutoFormLabel from '../AutoFormLabel.vue'
@@ -6,7 +7,9 @@ import { FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessa
 import { Switch } from '@/lib/registry/new-york/ui/switch'
 import { Checkbox } from '@/lib/registry/new-york/ui/checkbox'
 
-defineProps<FieldProps>()
+const props = defineProps<FieldProps>()
+
+const booleanComponent = computed(() => props.config?.component === 'switch' ? Switch : Checkbox)
 </script>
 
 <template>
@@ -15,8 +18,13 @@ defineProps<FieldProps>()
       <div class="space-y-0 mb-3 flex items-center gap-3">
         <FormControl>
           <slot v-bind="slotProps">
-            <Switch v-if="config?.component === 'switch'" v-bind="{ ...slotProps.componentField }" />
-            <Checkbox v-else v-bind="{ ...slotProps.componentField }" />
+            <component
+              :is="booleanComponent"
+              v-bind="{ ...slotProps.componentField }"
+              :disabled="disabled"
+              :checked="slotProps.componentField.modelValue"
+              @update:checked="slotProps.componentField['onUpdate:modelValue']"
+            />
           </slot>
         </FormControl>
         <AutoFormLabel v-if="!config?.hideLabel" :required="required">

apps/www/src/lib/registry/new-york/ui/auto-form/fields/Date.vue

@@ -28,7 +28,7 @@ const df = new DateFormatter('en-US', {
         <slot v-bind="slotProps">
           <div>
             <Popover>
-              <PopoverTrigger as-child>
+              <PopoverTrigger as-child :disabled="disabled">
                 <Button
                   variant="outline"
                   :class="cn(

apps/www/src/lib/registry/new-york/ui/auto-form/fields/Enum.vue

@@ -23,14 +23,14 @@ const computedOptions = computed(() => props.config?.enumProps?.options || props
       </AutoFormLabel>
       <FormControl>
         <slot v-bind="slotProps">
-          <RadioGroup v-if="config?.component === 'radio'" :orientation="'vertical'" v-bind="{ ...slotProps.componentField }">
+          <RadioGroup v-if="config?.component === 'radio'" :disabled="disabled" :orientation="'vertical'" v-bind="{ ...slotProps.componentField }">
             <div v-for="(option, index) in computedOptions" :key="option" class="mb-2 flex items-center gap-3 space-y-0">
               <RadioGroupItem :id="`${option}-${index}`" :value="option" />
               <Label :for="`${option}-${index}`">{{ beautifyObjectName(option) }}</Label>
             </div>
           </RadioGroup>
 
-          <Select v-else v-bind="{ ...slotProps.componentField }">
+          <Select v-else :disabled="disabled" v-bind="{ ...slotProps.componentField }">
             <SelectTrigger class="w-full">
               <SelectValue :placeholder="config?.enumProps?.placeholder" />
             </SelectTrigger>

apps/www/src/lib/registry/new-york/ui/auto-form/fields/File.vue

@@ -34,6 +34,7 @@ async function parseFileAsString(file: File | undefined): Promise<string> {
           <Input
             type="file"
             v-bind="{ ...config?.inputProps }"
+            :disabled="disabled"
             @change="async (ev: InputEvent) => {
               const file = (ev.target as HTMLInputElement).files?.[0]
               const parsed = await parseFileAsString(file)

apps/www/src/lib/registry/new-york/ui/auto-form/fields/Input.vue

@@ -1,4 +1,5 @@
 <script setup lang="ts">
+import { computed } from 'vue'
 import { beautifyObjectName } from '../utils'
 import type { Config, ConfigItem, FieldProps } from '../interface'
 import AutoFormLabel from '../AutoFormLabel.vue'
@@ -6,7 +7,8 @@ import { FormControl, FormDescription, FormField, FormItem, FormLabel, FormMessa
 import { Input } from '@/lib/registry/new-york/ui/input'
 import { Textarea } from '@/lib/registry/new-york/ui/textarea'
 
-defineProps<FieldProps>()
+const props = defineProps<FieldProps>()
+const inputComponent = computed(() => props.config?.component === 'textarea' ? Textarea : Input)
 </script>
 
 <template>
@@ -17,8 +19,12 @@ defineProps<FieldProps>()
       </AutoFormLabel>
       <FormControl>
         <slot v-bind="slotProps">
-          <Textarea v-if="config?.component === 'textarea'" type="text" v-bind="{ ...slotProps.componentField, ...config?.inputProps }" />
-          <Input v-else type="text" v-bind="{ ...slotProps.componentField, ...config?.inputProps }" />
+          <component
+            :is="inputComponent"
+            type="text"
+            v-bind="{ ...slotProps.componentField, ...config?.inputProps }"
+            :disabled="disabled"
+          />
         </slot>
       </FormControl>
       <FormDescription v-if="config?.description">

apps/www/src/lib/registry/new-york/ui/auto-form/fields/Number.vue

@@ -20,7 +20,7 @@ defineProps<FieldProps>()
       </AutoFormLabel>
       <FormControl>
         <slot v-bind="slotProps">
-          <Input type="number" v-bind="{ ...slotProps.componentField, ...config?.inputProps }" />
+          <Input type="number" v-bind="{ ...slotProps.componentField, ...config?.inputProps }" :disabled="disabled" />
         </slot>
       </FormControl>
       <FormDescription v-if="config?.description">

apps/www/src/lib/registry/new-york/ui/auto-form/fields/Object.vue

@@ -11,6 +11,7 @@ const props = defineProps<{
   required?: boolean
   config?: Config<T>
   schema?: ZodObject<T>
+  disabled?: boolean
 }>()
 
 const shapes = computed(() => {
@@ -43,7 +44,7 @@ const shapes = computed(() => {
 <template>
   <section>
     <slot v-bind="props">
-      <Accordion type="multiple" class="w-full" collapsible>
+      <Accordion type="multiple" class="w-full" collapsible :disabled="disabled">
         <AccordionItem :value="name" class="border-none">
           <AccordionTrigger class="text-base">
             {{ schema?.description || beautifyObjectName(name) }}
@@ -52,7 +53,7 @@ const shapes = computed(() => {
             <template v-for="(shape, key) in shapes" :key="key">
               <AutoFormField
                 :config="config?.[key as keyof typeof config] as ConfigItem"
-                :name="`${name}${key.toString()}`"
+                :name="`${name}.${key.toString()}`"
                 :label="key.toString()"
                 :shape="shape"
               />

apps/www/src/lib/registry/new-york/ui/auto-form/interface.ts

@@ -7,6 +7,7 @@ export interface FieldProps {
   label?: string
   required?: boolean
   config?: ConfigItem
+  disabled?: boolean
 }
 
 export interface Shape {

apps/www/src/lib/registry/new-york/ui/auto-form/utils.ts

@@ -17,6 +17,20 @@ export function beautifyObjectName(string: string) {
   return output
 }
 
+/**
+ * Parse string and extract the index
+ * @param string
+ * @returns index or undefined
+ */
+export function getIndexIfArray(string: string) {
+  const indexRegex = /\[(\d+)\]/
+  // Match the index
+  const match = string.match(indexRegex)
+  // Extract the index (number)
+  const index = match ? Number.parseInt(match[1]) : undefined
+  return index
+}
+
 /**
  * Get the lowest level Zod type.
  * This will unpack optionals, refinements, etc.