[#MUI-10] Création d'un composant bouton (#19)

| Numéro du ticket | Titre du ticket |
|------------------|-----------------|
|                  |                 |

## Description de la PR

## Modification du .env

## Check list

- [ ] Pas de régression
- [ ] TU/TI/TF rédigée
- [ ] TU/TI/TF OK
- [ ] CHANGELOG modifié

Reviewed-on: #19
Co-authored-by: tristan <tristan@yuno.malio.fr>
Co-committed-by: tristan <tristan@yuno.malio.fr>

app/components/malio/button/Button.vue

@@ -0,0 +1,102 @@
+<template>
+  <button
+    :id="buttonId"
+    :class="mergedButtonClass"
+    :disabled="disabled"
+    type="button"
+    v-bind="attrs"
+    @click="onClick"
+  >
+    <IconifyIcon
+      v-if="iconName && iconPosition === 'left'"
+      :icon="iconName"
+      :width="iconSize"
+      :height="iconSize"
+      data-test="icon-left"
+    />
+
+    <span><slot>{{ label }}</slot></span>
+
+    <IconifyIcon
+      v-if="iconName && iconPosition === 'right'"
+      :icon="iconName"
+      :width="iconSize"
+      :height="iconSize"
+      data-test="icon-right"
+    />
+  </button>
+</template>
+
+<script setup lang="ts">
+import { computed, useAttrs, useId } from 'vue'
+import { Icon as IconifyIcon } from '@iconify/vue'
+import { twMerge } from 'tailwind-merge'
+
+defineOptions({ name: 'MalioButton', inheritAttrs: false })
+
+const props = withDefaults(
+  defineProps<{
+    id?: string
+    label?: string
+    disabled?: boolean
+    buttonClass?: string
+    variant?: 'primary' | 'secondary' | 'tertiary' | 'danger'
+    iconName?: string
+    iconPosition?: 'left' | 'right'
+    iconSize?: string | number
+  }>(),
+  {
+    id: '',
+    label: '',
+    disabled: false,
+    buttonClass: '',
+    variant: 'primary',
+    iconName: '',
+    iconPosition: 'right',
+    iconSize: 16,
+  },
+)
+
+const attrs = useAttrs()
+const generatedId = useId()
+
+const buttonId = computed(() => props.id || `malio-button-${generatedId}`)
+
+const variantClasses = computed(() => {
+  if (props.disabled) {
+    if (props.variant === 'tertiary') {
+      return 'border border-m-disabled text-m-disabled bg-transparent cursor-not-allowed'
+    }
+    return 'bg-m-disabled text-white cursor-not-allowed'
+  }
+
+  switch (props.variant) {
+    case 'secondary':
+      return 'bg-m-btn-secondary hover:bg-m-btn-secondary-hover active:bg-m-btn-secondary-active text-white cursor-pointer'
+    case 'tertiary':
+      return 'border border-m-btn-primary bg-transparent text-m-btn-primary hover:border-m-btn-primary-hover hover:text-m-btn-primary-hover active:border-m-btn-primary-active active:text-m-btn-primary-active cursor-pointer'
+    case 'danger':
+      return 'bg-m-btn-danger hover:bg-m-btn-danger-hover active:bg-m-btn-danger-active text-white cursor-pointer'
+    default:
+      return 'bg-m-btn-primary hover:bg-m-btn-primary-hover active:bg-m-btn-primary-active text-white cursor-pointer'
+  }
+})
+
+const mergedButtonClass = computed(() =>
+  twMerge(
+    'inline-flex w-[240px] h-[40px] items-center justify-center gap-1 p-[10px] rounded-md text-base font-bold leading-[150%] transition-colors duration-150 focus:outline-none focus-visible:ring-2 focus-visible:ring-m-primary/50',
+    variantClasses.value,
+    props.buttonClass,
+  ),
+)
+
+const emit = defineEmits<{
+  (event: 'click', e: MouseEvent): void
+}>()
+
+function onClick(e: MouseEvent) {
+  if (!props.disabled) {
+    emit('click', e)
+  }
+}
+</script>