From 96036c27e86ec0514eff90e82f6ae787519c05ca Mon Sep 17 00:00:00 2001
From: Alexandr <a.pashkevich22@gmail.com>
Date: Thu, 28 Jul 2022 20:22:21 +0300
Subject: [PATCH] feat: alert system + useToast works

---
 .../examples/ToastProviderExample.vue         | 13 ++++-
 .../examples/ToastProviderExampleChild.vue    | 20 ++++----
 .../ToastProvider/ToastProvider.css           | 48 +++++++++++++++++--
 .../ToastProvider/ToastProvider.vue           | 41 +++++++++++-----
 .../ToastProvider/composables/useToast.ts     | 30 +++++++++++-
 .../Toast/components/ToastProvider/types.ts   |  7 ++-
 6 files changed, 129 insertions(+), 30 deletions(-)

diff --git a/docs/components/toastProvider/examples/ToastProviderExample.vue b/docs/components/toastProvider/examples/ToastProviderExample.vue
index 7aab2d7..e207368 100644
--- a/docs/components/toastProvider/examples/ToastProviderExample.vue
+++ b/docs/components/toastProvider/examples/ToastProviderExample.vue
@@ -1,5 +1,13 @@
 <template>
-  <toast-provider>
+  <toast-provider :transition="transition">
+    <label for="countries" class="block mb-2 text-sm font-medium text-gray-900 dark:text-gray-400">Select transition</label>
+    <select v-model="transition" id="countries" class="mb-2 bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500">
+      <option value="slide-left">Slide left</option>
+      <option value="slide-right">Slide right</option>
+      <option value="slide-top">Slide top</option>
+      <option value="slide-bottom">Slide bottom</option>
+      <option value="fade">Fade</option>
+    </select>
     <div class="vp-raw flex align-center gap-2 flex-wrap flex-col">
       <toast-provider-example-child />
     </div>
@@ -8,4 +16,7 @@
 <script setup>
 import { ToastProvider } from '../../../../src/index'
 import ToastProviderExampleChild from './ToastProviderExampleChild.vue'
+import { ref } from 'vue'
+
+const transition = ref('slide-left')
 </script>
diff --git a/docs/components/toastProvider/examples/ToastProviderExampleChild.vue b/docs/components/toastProvider/examples/ToastProviderExampleChild.vue
index ce24439..b4555f6 100644
--- a/docs/components/toastProvider/examples/ToastProviderExampleChild.vue
+++ b/docs/components/toastProvider/examples/ToastProviderExampleChild.vue
@@ -1,6 +1,7 @@
 <template>
   <div class="flex flex-col gap-2">
-    <input class="text-black" type="number" v-model="ms">
+    <label for="ms" class="block text-sm font-medium text-gray-900 dark:text-gray-400">Duration(ms)</label>
+    <input v-model.number="ms" type="number" id="ms" class="bg-gray-50 border border-gray-300 text-gray-900 text-sm rounded-lg focus:ring-blue-500 focus:border-blue-500 block w-full p-2.5 dark:bg-gray-700 dark:border-gray-600 dark:placeholder-gray-400 dark:text-white dark:focus:ring-blue-500 dark:focus:border-blue-500" placeholder="John" required>
     <div class="flex gap-2">
       <Button @click="() => add('success')" color="green">success</Button>
       <Button @click="() => add('warning')" color="yellow">warning</Button>
@@ -8,22 +9,21 @@
       <Button @click="() => add('update')" color="purple">update</Button>
     </div>
     <div class="flex">
-      <Button @click="remove" color="alternative">remove</Button>
+      <Button @click="remove" color="alternative">pop</Button>
     </div>
   </div>
 </template>
 <script setup>
-import { FLOWBITE_TOAST_INJECTION_KEY } from '../../../../src/components/Toast/components/ToastProvider/injection/config'
-import { inject, ref, shallowRef } from 'vue'
-import { Button } from '../../../../src/index'
+import { ref, shallowRef } from 'vue'
+import { Button, useToast } from '../../../../src/index'
 import UpdateToast from './UpdateToast.vue'
 
-const ms = ref('5000')
+const ms = ref(5000)
 
-const injected = inject(FLOWBITE_TOAST_INJECTION_KEY)
+const toast = useToast()
 
 const addUpdate = () => {
-  injected.add({
+  const id = toast.add({
     time: parseInt(ms.value) || 0,
     text: 'A new software version is available for download.',
     component: shallowRef(UpdateToast),
@@ -36,7 +36,7 @@ const addUpdate = () => {
 
 const add = (type) => {
   if(type === 'update') return addUpdate()
-  injected.add({
+  toast.add({
     type,
     time: parseInt(ms.value) || 0,
     text: `${type} alert! Hello world!`,
@@ -44,7 +44,7 @@ const add = (type) => {
 
 }
 const remove = () => {
-  injected.pop()
+  toast.pop()
 }
 
 </script>
diff --git a/src/components/Toast/components/ToastProvider/ToastProvider.css b/src/components/Toast/components/ToastProvider/ToastProvider.css
index 48177ac..e52bb84 100644
--- a/src/components/Toast/components/ToastProvider/ToastProvider.css
+++ b/src/components/Toast/components/ToastProvider/ToastProvider.css
@@ -1,9 +1,49 @@
-.list-enter-active,
-.list-leave-active {
+
+.slide-left-enter-active,
+.slide-left-leave-active {
     transition: all 0.5s ease;
 }
-.list-enter-from,
-.list-leave-to {
+.slide-left-enter-from,
+.slide-left-leave-to {
     opacity: 0;
     transform: translateX(30px);
 }
+
+.slide-right-enter-active,
+.slide-right-leave-active {
+    transition: all 0.5s ease;
+}
+.slide-right-enter-from,
+.slide-right-leave-to {
+    opacity: 0;
+    transform: translateX(-30px);
+}
+
+.slide-top-enter-active,
+.slide-top-leave-active {
+    transition: all 0.5s ease;
+}
+.slide-top-enter-from,
+.slide-top-leave-to {
+    opacity: 0;
+    transform: translateY(30px);
+}
+
+.slide-bottom-enter-active,
+.slide-bottom-leave-active {
+    transition: all 0.5s ease;
+}
+.slide-bottom-enter-from,
+.slide-bottom-leave-to {
+    opacity: 0;
+    transform: translateY(-30px);
+}
+
+.fade-enter-active,
+.fade-leave-active {
+    transition: all 0.5s ease;
+}
+.fade-enter-from,
+.fade-leave-to {
+    opacity: 0;
+}
diff --git a/src/components/Toast/components/ToastProvider/ToastProvider.vue b/src/components/Toast/components/ToastProvider/ToastProvider.vue
index 3d5b3b8..b2afbf2 100644
--- a/src/components/Toast/components/ToastProvider/ToastProvider.vue
+++ b/src/components/Toast/components/ToastProvider/ToastProvider.vue
@@ -1,14 +1,26 @@
 <script lang="ts">
-import { defineComponent, h, provide, ref, resolveComponent, TransitionGroup } from 'vue'
+import { defineComponent, h, provide, ref, TransitionGroup } from 'vue'
 import { FLOWBITE_TOAST_INJECTION_KEY } from '@/components/Toast/components/ToastProvider/injection/config'
-import type { ToastItem, ToastItemWithId } from '@/components/Toast/components/ToastProvider/types'
+import type {
+  ToastItem,
+  ToastItemWithId,
+  ToastTransition,
+  UseToastInjection,
+} from '@/components/Toast/components/ToastProvider/types'
 import { Toast } from '@/index'
 import { useTimeoutFn } from '@vueuse/core'
+import type { PropType } from 'vue'
 
 export default defineComponent({
   components: {
     Toast: Toast as any,
   },
+  props: {
+    transition: {
+      type: String as PropType<ToastTransition>,
+      default: 'slide-left',
+    },
+  },
   setup() {
     const toasts = ref<ToastItemWithId[]>([])
 
@@ -17,29 +29,33 @@ export default defineComponent({
     }
 
     const addToast = (toast: ToastItem) => {
-      const id = ((new Date()).getTime() * Math.random()).toString()
+      const id = parseInt(((new Date()).getTime() * Math.random()).toString()).toString()
       toasts.value.push({
         id,
         ...toast,
       })
       if (toast.time > 0)
         runRemoveTimeout(id, toast.time)
+      return id
+    }
+
+    const popToast = () => {
+      if (toasts.value.length === 0) return ''
+      const lastId = toasts.value[toasts.value.length - 1].id
+      toasts.value.pop()
+      return lastId
     }
 
     const removeToast = (id: string) => {
       const index = toasts.value.findIndex(_ => _.id === id)
-      toasts.value.splice(index, 1)
+      if(index >= 0) toasts.value.splice(index, 1)
+      return index >= 0
     }
 
-    const popToast = () => {
-      if (toasts.value.length === 0) return
-      toasts.value.pop()
-    }
-
-    provide(FLOWBITE_TOAST_INJECTION_KEY, {
+    provide<UseToastInjection>(FLOWBITE_TOAST_INJECTION_KEY, {
       add: addToast,
-      remove: removeToast,
       pop: popToast,
+      remove: removeToast,
     })
 
     return {
@@ -49,6 +65,7 @@ export default defineComponent({
   },
   render() {
     const {
+      $props,
       $slots,
       toasts,
       removeToast,
@@ -57,7 +74,7 @@ export default defineComponent({
     return h('div', {}, [
       $slots.default ? $slots.default() : null, // rendering default slot
       h(TransitionGroup, {
-            name: 'list',
+            name: $props.transition,
             tag: 'div',
             class: 'xl:w-1/6 md:w-1/4 sm:w-1/4 fixed top-3 right-3 flex flex-col gap-2 z-50',
           },
diff --git a/src/components/Toast/components/ToastProvider/composables/useToast.ts b/src/components/Toast/components/ToastProvider/composables/useToast.ts
index c268f7e..65e33c3 100644
--- a/src/components/Toast/components/ToastProvider/composables/useToast.ts
+++ b/src/components/Toast/components/ToastProvider/composables/useToast.ts
@@ -1,3 +1,29 @@
-export function useToast() {
-    return ''
+import { inject } from 'vue'
+import type { ToastItem, UseToastInjection } from '@/components/Toast/components/ToastProvider/types'
+import { FLOWBITE_TOAST_INJECTION_KEY } from '@/components/Toast/components/ToastProvider/injection/config'
+
+export function useToast(): UseToastInjection {
+    const injection = inject<UseToastInjection | null>(FLOWBITE_TOAST_INJECTION_KEY, null)
+    if(injection === null) console.warn('Cannot use useToast outside <toast-provider> component. Please wrap your component with <toast-provider>')
+
+    const add = (toast: ToastItem): string => {
+        if(!injection) return ''
+        return injection?.add(toast)
+    }
+
+    const remove = (id: string): boolean => {
+        if(!injection) return false
+        return injection?.remove(id)
+    }
+
+    const pop = (): string => {
+        if(!injection) return ''
+        return injection?.pop()
+    }
+
+    return {
+        add,
+        remove,
+        pop,
+    }
 }
diff --git a/src/components/Toast/components/ToastProvider/types.ts b/src/components/Toast/components/ToastProvider/types.ts
index 3d802c3..ac64d98 100644
--- a/src/components/Toast/components/ToastProvider/types.ts
+++ b/src/components/Toast/components/ToastProvider/types.ts
@@ -13,5 +13,10 @@ export type ToastItemWithId = ToastItem & {
     id: string
 }
 
-export type ToastInjection = {
+export type ToastTransition = 'slide-left' | 'slide-right' | 'fade' | 'slide-top' | 'slide-bottom'
+
+export type UseToastInjection = {
+    add: (toast: ToastItem) => string
+    remove: (id: string) => boolean // true if removed, false if not found
+    pop: () => string // empty '' string if no toast to pop
 }