From b6765146c62a225c923df032a0c702109478c298 Mon Sep 17 00:00:00 2001
From: Martin Araneda <martix.araneda@gmail.com>
Date: Wed, 1 Feb 2023 23:51:02 -0300
Subject: [PATCH] basic crud layout in progress

---
 frontend/src/assets/badges.scss         |  81 +++++++++
 frontend/src/layout/AppMenu.vue         |   3 +-
 frontend/src/main.js                    |  22 +++
 frontend/src/router/index.js            |  12 +-
 frontend/src/views/{menu => }/Chart.vue |   2 +-
 frontend/src/views/Crud.vue             | 225 ++++++++++++++++++++++++
 6 files changed, 341 insertions(+), 4 deletions(-)
 create mode 100644 frontend/src/assets/badges.scss
 rename frontend/src/views/{menu => }/Chart.vue (98%)
 create mode 100644 frontend/src/views/Crud.vue

diff --git a/frontend/src/assets/badges.scss b/frontend/src/assets/badges.scss
new file mode 100644
index 0000000..77355a0
--- /dev/null
+++ b/frontend/src/assets/badges.scss
@@ -0,0 +1,81 @@
+.customer-badge,
+.product-badge,
+.order-badge {
+    border-radius: var(--border-radius);
+    padding: .25em .5rem;
+    text-transform: uppercase;
+    font-weight: 700;
+    font-size: 12px;
+    letter-spacing: .3px;
+}
+
+.product-badge {
+    &.status-instock {
+        background: #C8E6C9;
+        color: #256029;
+    }
+
+    &.status-outofstock {
+        background: #FFCDD2;
+        color: #C63737;
+    }
+
+    &.status-lowstock {
+        background: #FEEDAF;
+        color: #8A5340;
+    }
+}
+
+.customer-badge {
+    &.status-qualified {
+        background: #C8E6C9;
+        color: #256029;
+    }
+
+    &.status-unqualified {
+        background: #FFCDD2;
+        color: #C63737;
+    }
+
+    &.status-negotiation {
+        background: #FEEDAF;
+        color: #8A5340;
+    }
+
+    &.status-new {
+        background: #B3E5FC;
+        color: #23547B;
+    }
+
+    &.status-renewal {
+        background: #ECCFFF;
+        color: #694382;
+    }
+
+    &.status-proposal {
+        background: #FFD8B2;
+        color: #805B36;
+    }
+}
+
+.order-badge {
+    &.order-delivered {
+        background: #C8E6C9;
+        color: #256029;
+    }
+
+    &.order-cancelled {
+        background: #FFCDD2;
+        color: #C63737;
+    }
+
+    &.order-pending {
+        background: #FEEDAF;
+        color: #8A5340;
+    }
+
+    &.order-returned {
+        background: #ECCFFF;
+        color: #694382;
+    }
+}
diff --git a/frontend/src/layout/AppMenu.vue b/frontend/src/layout/AppMenu.vue
index 5714a40..61b2eb3 100644
--- a/frontend/src/layout/AppMenu.vue
+++ b/frontend/src/layout/AppMenu.vue
@@ -8,7 +8,8 @@ const model = ref([
         label: 'Home',
         items: [
             { label: 'Dashboard', icon: 'pi pi-fw pi-home', to: '/home' },
-            { label: 'Chart', icon: 'pi pi-fw pi-chart-bar', to: '/charts' }]
+            { label: 'Chart', icon: 'pi pi-fw pi-chart-bar', to: '/charts' },
+            { label: 'Crud', icon: 'pi pi-fw pi-pencil', to: '/crud' }]
     }
 ]);
 </script>
diff --git a/frontend/src/main.js b/frontend/src/main.js
index d0521fd..580cdfa 100644
--- a/frontend/src/main.js
+++ b/frontend/src/main.js
@@ -12,14 +12,26 @@ import InputText from 'primevue/inputtext';
 import Password from 'primevue/password';
 import Ripple from 'primevue/ripple';
 import StyleClass from 'primevue/styleclass';
+import Toast from 'primevue/toast';
+import ToastService from 'primevue/toastservice';
+import Toolbar from 'primevue/toolbar';
+import Column from 'primevue/column';
+import DataTable from 'primevue/datatable';
+import Textarea from 'primevue/textarea';
+import RadioButton from 'primevue/radiobutton';
+import InputNumber from 'primevue/inputnumber';
+import Dialog from 'primevue/dialog';
+
 import '@/assets/styles.scss';
 
+
 const app = createApp(App);
 
 app.use(createPinia());
 app.use(router);
 
 app.use(PrimeVue, { ripple: true });
+app.use(ToastService);
 
 app.directive('ripple', Ripple);
 app.directive('styleclass', StyleClass);
@@ -29,6 +41,16 @@ app.component('Chart', Chart);
 app.component('Dropdown', Dropdown);
 app.component('InputText', InputText);
 app.component('Password', Password);
+app.component('Toast', Toast);
+app.component('Column', Column);
+app.component('Toolbar', Toolbar);
+app.component('DataTable', DataTable);
+app.component('Textarea', Textarea);
+app.component('RadioButton', RadioButton);
+app.component('InputNumber', InputNumber);
+app.component('Dialog', Dialog);
+
+
 app.mount('#app');
 
 
diff --git a/frontend/src/router/index.js b/frontend/src/router/index.js
index 6829a40..c5c40f9 100644
--- a/frontend/src/router/index.js
+++ b/frontend/src/router/index.js
@@ -3,7 +3,8 @@ import AppLayout from '@/layout/AppLayout.vue';
 import HomeView from '../views/HomeView.vue';
 import Landing from '../views/Landing.vue';
 import Login from '../views/Login.vue';
-import Chart from '@/views/menu/Chart.vue';
+import Chart from '@/views/Chart.vue';
+import Crud from '@/views/Crud.vue';
 
 const router = createRouter({
     history: createWebHistory(import.meta.env.BASE_URL),
@@ -29,7 +30,14 @@ const router = createRouter({
                     path: '/charts',
                     name: 'charts',
                     component: Chart
-                }/* ,
+                },
+                {
+                    path: '/crud',
+                    name: 'crud',
+                    component: Crud
+                }
+
+                /* ,
                 {
                     path: '/about',
                     name: 'about',
diff --git a/frontend/src/views/menu/Chart.vue b/frontend/src/views/Chart.vue
similarity index 98%
rename from frontend/src/views/menu/Chart.vue
rename to frontend/src/views/Chart.vue
index dc6edc1..8783896 100644
--- a/frontend/src/views/menu/Chart.vue
+++ b/frontend/src/views/Chart.vue
@@ -1,7 +1,7 @@
 <script setup>
 import { ref, watch, onMounted } from 'vue';
 import { useLayout } from '@/layout/composables/layout';
-import auth from '../../utils/Auth';
+import auth from '../utils/Auth';
 
 const { layoutConfig } = useLayout();
 let documentStyle = getComputedStyle(document.documentElement);
diff --git a/frontend/src/views/Crud.vue b/frontend/src/views/Crud.vue
new file mode 100644
index 0000000..204a28b
--- /dev/null
+++ b/frontend/src/views/Crud.vue
@@ -0,0 +1,225 @@
+<script setup>
+import { FilterMatchMode } from 'primevue/api';
+import { ref, onMounted, onBeforeMount } from 'vue';
+import { useLayout } from '@/layout/composables/layout';
+import { useToast } from 'primevue/usetoast';
+
+const { contextPath } = useLayout();
+const toast = useToast();
+
+const products = ref(null);
+const productDialog = ref(false);
+const deleteProductDialog = ref(false);
+const deleteProductsDialog = ref(false);
+const product = ref({});
+const selectedProducts = ref(null);
+const dt = ref(null);
+const filters = ref({});
+const submitted = ref(false);
+const statuses = ref([
+    { label: 'INSTOCK', value: 'instock' },
+    { label: 'LOWSTOCK', value: 'lowstock' },
+    { label: 'OUTOFSTOCK', value: 'outofstock' }
+]);
+
+
+onBeforeMount(() => {
+    initFilters();
+});
+onMounted(() => {
+});
+
+const openNew = () => {
+    product.value = {};
+    submitted.value = false;
+    productDialog.value = true;
+};
+
+const hideDialog = () => {
+    productDialog.value = false;
+    submitted.value = false;
+};
+
+const saveProduct = () => {
+    submitted.value = true;
+    if (product.value.name && product.value.name.trim() && product.value.price) {
+        if (product.value.id) {
+            product.value.inventoryStatus = product.value.inventoryStatus.value ? product.value.inventoryStatus.value : product.value.inventoryStatus;
+            products.value[findIndexById(product.value.id)] = product.value;
+            toast.add({ severity: 'success', summary: 'Successful', detail: 'Product Updated', life: 3000 });
+        } else {
+            product.value.id = createId();
+            product.value.code = createId();
+            product.value.image = 'product-placeholder.svg';
+            product.value.inventoryStatus = product.value.inventoryStatus ? product.value.inventoryStatus.value : 'INSTOCK';
+            products.value.push(product.value);
+            toast.add({ severity: 'success', summary: 'Successful', detail: 'Product Created', life: 3000 });
+        }
+        productDialog.value = false;
+        product.value = {};
+    }
+};
+
+const editProduct = (editProduct) => {
+    product.value = { ...editProduct };
+    console.log(product);
+    productDialog.value = true;
+};
+
+const confirmDeleteProduct = (editProduct) => {
+    product.value = editProduct;
+    deleteProductDialog.value = true;
+};
+
+const deleteProduct = () => {
+    products.value = products.value.filter((val) => val.id !== product.value.id);
+    deleteProductDialog.value = false;
+    product.value = {};
+    toast.add({ severity: 'success', summary: 'Successful', detail: 'Product Deleted', life: 3000 });
+};
+
+const findIndexById = (id) => {
+    let index = -1;
+    for (let i = 0; i < products.value.length; i++) {
+        if (products.value[i].id === id) {
+            index = i;
+            break;
+        }
+    }
+    return index;
+};
+
+const createId = () => {
+    let id = '';
+    const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
+    for (let i = 0; i < 5; i++) {
+        id += chars.charAt(Math.floor(Math.random() * chars.length));
+    }
+    return id;
+};
+
+const exportCSV = () => {
+    dt.value.exportCSV();
+};
+
+const confirmDeleteSelected = () => {
+    deleteProductsDialog.value = true;
+};
+const deleteSelectedProducts = () => {
+    products.value = products.value.filter((val) => !selectedProducts.value.includes(val));
+    deleteProductsDialog.value = false;
+    selectedProducts.value = null;
+    toast.add({ severity: 'success', summary: 'Successful', detail: 'Products Deleted', life: 3000 });
+};
+
+const initFilters = () => {
+    filters.value = {
+        global: { value: null, matchMode: FilterMatchMode.CONTAINS }
+    };
+};
+</script>
+
+<template>
+    <div class="grid">
+        <div class="col-12">
+            <div class="card">
+                <Toast />
+                <Toolbar class="mb-4">
+                    <template v-slot:start>
+                        <div class="my-2">
+                            <Button label="New" icon="pi pi-plus" class="p-button-success mr-2" @click="openNew" />
+                            <Button label="Delete" icon="pi pi-trash" class="p-button-danger"
+                                @click="confirmDeleteSelected"
+                                :disabled="!selectedProducts || !selectedProducts.length" />
+                        </div>
+                    </template>
+
+
+                </Toolbar>
+
+                <DataTable ref="dt" :value="products" v-model:selection="selectedProducts" dataKey="id"
+                    :paginator="true" :rows="10" :filters="filters"
+                    paginatorTemplate="FirstPageLink PrevPageLink PageLinks NextPageLink LastPageLink CurrentPageReport RowsPerPageDropdown"
+                    :rowsPerPageOptions="[5, 10, 25]"
+                    currentPageReportTemplate="Showing {first} to {last} of {totalRecords} products"
+                    responsiveLayout="scroll">
+                    <template #header>
+                        <div class="flex flex-column md:flex-row md:justify-content-between md:align-items-center">
+                            <h5 class="m-0">Manage Products</h5>
+                            <span class="block mt-2 md:mt-0 p-input-icon-left">
+                                <i class="pi pi-search" />
+                                <InputText v-model="filters['global'].value" placeholder="Search..." />
+                            </span>
+                        </div>
+                    </template>
+
+                    <Column selectionMode="multiple" headerStyle="width: 3rem"></Column>
+                    <Column field="name" header="Name" :sortable="true" headerStyle="width:14%; min-width:10rem;">
+                        <template #body="slotProps">
+                            <span class="p-column-title">Name</span>
+                            {{ slotProps.data.name }}
+                        </template>
+                    </Column>
+                    <Column headerStyle="min-width:10rem;">
+                        <template #body="slotProps">
+                            <Button icon="pi pi-pencil" class="p-button-rounded p-button-success mr-2"
+                                @click="editProduct(slotProps.data)" />
+                            <Button icon="pi pi-trash" class="p-button-rounded p-button-warning mt-2"
+                                @click="confirmDeleteProduct(slotProps.data)" />
+                        </template>
+                    </Column>
+                </DataTable>
+
+                <Dialog v-model:visible="productDialog" :style="{ width: '450px' }" header="Product Details"
+                    :modal="true" class="p-fluid">
+                    <img :src="contextPath + 'demo/images/product/' + product.image" :alt="product.image"
+                        v-if="product.image" width="150" class="mt-0 mx-auto mb-5 block shadow-2" />
+                    <div class="field">
+                        <label for="name">Name</label>
+                        <InputText id="name" v-model.trim="product.name" required="true" autofocus
+                            :class="{ 'p-invalid': submitted && !product.name }" />
+                        <small class="p-invalid" v-if="submitted && !product.name">Name is required.</small>
+                    </div>
+                    <div class="field">
+                        <label for="description">Description</label>
+                        <Textarea id="description" v-model="product.description" required="true" rows="3" cols="20" />
+                    </div>
+                    <template #footer>
+                        <Button label="Cancel" icon="pi pi-times" class="p-button-text" @click="hideDialog" />
+                        <Button label="Save" icon="pi pi-check" class="p-button-text" @click="saveProduct" />
+                    </template>
+                </Dialog>
+
+                <Dialog v-model:visible="deleteProductDialog" :style="{ width: '450px' }" header="Confirm"
+                    :modal="true">
+                    <div class="flex align-items-center justify-content-center">
+                        <i class="pi pi-exclamation-triangle mr-3" style="font-size: 2rem" />
+                        <span v-if="product">Are you sure you want to delete <b>{{ product.name }}</b>?</span>
+                    </div>
+                    <template #footer>
+                        <Button label="No" icon="pi pi-times" class="p-button-text"
+                            @click="deleteProductDialog = false" />
+                        <Button label="Yes" icon="pi pi-check" class="p-button-text" @click="deleteProduct" />
+                    </template>
+                </Dialog>
+
+                <Dialog v-model:visible="deleteProductsDialog" :style="{ width: '450px' }" header="Confirm"
+                    :modal="true">
+                    <div class="flex align-items-center justify-content-center">
+                        <i class="pi pi-exclamation-triangle mr-3" style="font-size: 2rem" />
+                        <span v-if="product">Are you sure you want to delete the selected products?</span>
+                    </div>
+                    <template #footer>
+                        <Button label="No" icon="pi pi-times" class="p-button-text"
+                            @click="deleteProductsDialog = false" />
+                        <Button label="Yes" icon="pi pi-check" class="p-button-text" @click="deleteSelectedProducts" />
+                    </template>
+                </Dialog>
+            </div>
+        </div>
+    </div>
+</template>
+
+<style scoped lang="scss">
+@import '@/assets/badges.scss';
+</style>