From c281a579e3e76e21ed57b83d7eddf83f29d1bf1f Mon Sep 17 00:00:00 2001
From: axolotle <nchesnais@mailoo.org>
Date: Tue, 25 Jul 2023 19:19:27 +0200
Subject: [PATCH] add base form components

---
 components/BaseForm.vue  | 25 +++++++++++++
 components/FormField.vue | 76 ++++++++++++++++++++++++++++++++++++++++
 components/TextInput.vue | 43 +++++++++++++++++++++++
 components/YButton.vue   | 28 +++++++++++++++
 composables/form.ts      |  4 +++
 5 files changed, 176 insertions(+)
 create mode 100644 components/BaseForm.vue
 create mode 100644 components/FormField.vue
 create mode 100644 components/TextInput.vue
 create mode 100644 components/YButton.vue
 create mode 100644 composables/form.ts

diff --git a/components/BaseForm.vue b/components/BaseForm.vue
new file mode 100644
index 0000000..9b76086
--- /dev/null
+++ b/components/BaseForm.vue
@@ -0,0 +1,25 @@
+<script setup lang="ts">
+import { useForm } from 'vee-validate'
+import { toTypedSchema } from '@vee-validate/yup'
+import * as yup from 'yup'
+
+const props = defineProps<{
+  schema: yup.ObjectShape
+}>()
+
+const emit = defineEmits(['submit'])
+
+const { handleSubmit } = useForm({
+  validationSchema: toTypedSchema(yup.object(props.schema)),
+})
+
+const onSubmit = handleSubmit((values) => {
+  emit('submit', values)
+})
+</script>
+
+<template>
+  <form novalidate @submit.prevent="onSubmit">
+    <slot name="default" />
+  </form>
+</template>
diff --git a/components/FormField.vue b/components/FormField.vue
new file mode 100644
index 0000000..cfb1ef7
--- /dev/null
+++ b/components/FormField.vue
@@ -0,0 +1,76 @@
+<script setup lang="ts">
+import { useField } from 'vee-validate'
+import { formGroupExtras } from '@/composables/form'
+
+const props = defineProps<{
+  name: string
+  label: string
+  icon?: string
+  description?: string
+}>()
+
+const { errorMessage } = useField(() => props.name)
+const invalid = computed(() => !!errorMessage.value)
+const describedBy = computed(() => {
+  return (
+    [
+      props.description ? props.name + '__description' : null,
+      invalid.value ? props.name + '__feedback_invalid' : null,
+    ]
+      .filter((x) => x)
+      .join(' ') || undefined
+  )
+})
+
+provide(formGroupExtras, {
+  describedBy,
+  invalid,
+})
+</script>
+
+<template>
+  <div>
+    <div
+      role="group"
+      :aria-invalid="invalid"
+      :class="{ 'is-invalid': invalid }"
+      class="flex"
+    >
+      <slot name="label">
+        <label :id="name + '__label'" :for="name" class="block">
+          <Icon
+            v-if="icon"
+            :name="icon"
+            size="2em"
+            aria-hidden="true"
+            class="m-2"
+          />
+          <span :class="{ 'sr-only': !!icon }">{{ label }}</span>
+        </label>
+      </slot>
+
+      <div>
+        <slot name="default" />
+
+        <div
+          v-show="invalid"
+          :id="name + '__feedback_invalid'"
+          tabindex="-1"
+          aria-live="assertive"
+          aria-atomic="true"
+          class="text-error mt-1"
+        >
+          {{ errorMessage }}
+        </div>
+        <small
+          v-if="description"
+          :id="name + '__description'"
+          tabindex="-1"
+          class="block text-gray-400 mt-1"
+        >
+          {{ description }}
+        </small>
+      </div>
+    </div>
+  </div>
+</template>
diff --git a/components/TextInput.vue b/components/TextInput.vue
new file mode 100644
index 0000000..cae6548
--- /dev/null
+++ b/components/TextInput.vue
@@ -0,0 +1,43 @@
+<script setup lang="ts">
+import { useField } from 'vee-validate'
+import { formGroupExtras } from '@/composables/form'
+
+const props = defineProps<{
+  name: string
+  type: HTMLInputElement['type']
+  placeholder?: string
+}>()
+const attrs = useAttrs()
+const { describedBy, invalid } = inject(formGroupExtras, {
+  describedBy: ref(undefined),
+  invalid: ref(false),
+})
+const { value, handleBlur, handleChange, errorMessage } = useField(
+  () => props.name,
+  {
+    validateOnValueUpdate: false,
+  },
+)
+
+const validationListeners = {
+  blur: (e: FocusEvent) => handleBlur(e, true),
+  change: handleChange,
+  input: (e: InputEvent) => handleChange(e, !!errorMessage.value),
+}
+</script>
+
+<template>
+  <input
+    :id="name"
+    :value="value"
+    :name="name"
+    :type="type"
+    :placeholder="placeholder"
+    :aria-invalid="invalid"
+    :aria-describedby="describedBy"
+    class="input input-bordered"
+    :class="{ 'input-error': invalid }"
+    v-bind="attrs"
+    v-on="validationListeners"
+  />
+</template>
diff --git a/components/YButton.vue b/components/YButton.vue
new file mode 100644
index 0000000..e869e4f
--- /dev/null
+++ b/components/YButton.vue
@@ -0,0 +1,28 @@
+<script setup lang="ts">
+const props = withDefaults(
+  defineProps<{
+    variant?: string
+    type?: HTMLButtonElement['type']
+    block?: boolean
+  }>(),
+  {
+    variant: 'primary',
+    type: 'button',
+    block: false,
+  },
+)
+
+const variantClass = computed(() => {
+  return {
+    primary: 'btn-primary',
+    success: 'btn-success',
+    info: 'btn-info',
+  }[props.variant]
+})
+</script>
+
+<template>
+  <button class="btn" :class="[variantClass, { 'btn-block': block }]">
+    <slot name="default" />
+  </button>
+</template>
diff --git a/composables/form.ts b/composables/form.ts
new file mode 100644
index 0000000..9712666
--- /dev/null
+++ b/composables/form.ts
@@ -0,0 +1,4 @@
+export const formGroupExtras = Symbol('form-group-extras') as InjectionKey<{
+  invalid: Ref<boolean>
+  describedBy: Ref<string | undefined>
+}>