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<template>
<div id="productEditCard">
<div class="card">
<div class="card-header">
<p class="card-header-title" v-if="currentProduct.id > 0">
{{ currentProduct.id }}: {{ currentProduct.name }}
</p>
</div>
<div class="card-content">
<div class="field">
<input
class="input"
type="text"
placeholder="(product name)"
v-model="newProduct.name"
/>
</div>
<div class="field has-addons">
<p class="control">
<a class="button is-static">
#
</a>
</p>
<p class="control is-expanded">
<input
class="input"
type="text"
placeholder="inventory (quantity)"
v-model="newProductQuantity"
/>
</p>
<div class="control">
<a
class="button is-info is-outlined"
@click="incrementQuantity(-1)"
>
▼
</a>
</div>
<div class="control">
<a class="button is-info is-outlined" @click="incrementQuantity(1)">
▲
</a>
</div>
</div>
<div class="field has-addons">
<p class="control">
<a class="button is-static">
$
</a>
</p>
<p class="control is-expanded">
<input
class="input"
type="text"
placeholder="price"
v-model="newProductPrice"
/>
</p>
</div>
<div class="field">
<div class="file has-name is-boxed is-fullwidth">
<label class="file-label">
<input
class="file-input"
type="file"
name="image"
accept=".jpg,.jpeg,.JPG,.JPEG"
@change="previewFiles"
/>
<span class="file-cta">
<span class="file-label has-text-centered">
↑ Choose a picture…
</span>
</span>
<span class="file-name">
{{ newProduct.imgPath }}
</span>
</label>
</div>
</div>
<div class="field">
<label class="checkbox">
<input type="checkbox" v-model="newProduct.featured" />
Featured?
</label>
</div>
<div class="field">
<textarea
class="textarea"
type="text"
placeholder="(product description)"
v-model="newProduct.description"
>
</textarea>
</div>
<progress
class="progress is-primary"
v-bind:value="fileProgress"
max="100"
v-if="fileProgress < 100"
>{{ fileProgress }}%</progress
>
</div>
<transition
enter-active-class="animate__animated animate__fadeIn"
leave-active-class="animate__animated animate__fadeOut"
>
<div class="card-footer" v-if="isDifferent && isValid">
<div class="card-footer-item">
<button class="button is-primary is-fullwidth" @click="saveProduct">
Save
</button>
</div>
</div>
</transition>
</div>
</div>
</template>
<script>
const dollarRe = /^\$?(\d+)\.(\d{2})/gm;
export default {
name: "ProductEditCard",
data: function() {
return {
newProduct: {
id: this.currentProduct.id,
name: this.currentProduct.name,
quantity: this.currentProduct.quantity,
cents: this.currentProduct.cents,
imgPath: this.currentProduct.imgPath,
description: this.currentProduct.description,
featured: this.currentProduct.featured,
categories: this.currentProduct.categories.slice(0)
},
fileProgress: 100
};
},
props: {
currentProduct: {
type: Object,
required: true
}
},
watch: {
currentProduct() {
this.newProduct.id = this.currentProduct.id;
this.newProduct.name = this.currentProduct.name;
this.newProduct.quantity = this.currentProduct.quantity;
this.newProduct.cents = this.currentProduct.cents;
this.newProduct.imgPath = this.currentProduct.imgPath;
this.newProduct.description = this.currentProduct.description;
this.newProduct.featured = this.currentProduct.featured;
this.newProduct.categories = this.currentProduct.categories.slice(0);
}
},
computed: {
isDifferent() {
// TODO: check categories!
return (
this.newProduct.id != this.currentProduct.id ||
this.newProduct.name != this.currentProduct.name ||
this.newProduct.quantity != this.currentProduct.quantity ||
this.newProduct.cents != this.currentProduct.cents ||
this.newProduct.imgPath != this.currentProduct.imgPath ||
this.newProduct.description != this.currentProduct.description ||
this.newProduct.featured != this.currentProduct.featured
);
},
isValid() {
return (
this.newProductPrice > 0 &&
this.newProduct.name != "" &&
this.newProduct.imgPath != "" &&
this.newProduct.description != ""
);
},
newProductQuantity: {
get: function() {
return this.newProduct.quantity;
},
set: function(val) {
if (!isNaN(val)) {
this.newProduct.quantity = 1 * val;
}
}
},
newProductPrice: {
get: function() {
return (this.newProduct.cents / 100).toFixed(2);
},
set: function(val) {
let groups = dollarRe.exec(val);
if (groups && groups[1] && groups[2]) {
this.newProduct.cents = 100 * groups[1] + 1 * groups[2];
}
}
}
},
methods: {
saveProduct() {
if (this.newProduct.id == 0) {
// new product
this.$store.dispatch("createProduct", this.newProduct);
} else {
// update existing
this.$store.dispatch("updateProduct", this.newProduct);
}
},
incrementQuantity(amount) {
if (this.newProduct.quantity + amount >= 0) {
this.newProduct.quantity += amount;
}
},
previewFiles(event) {
let file = event.target.files[0];
if (!file) {
return;
}
let reader = new FileReader();
reader.onprogress = e => {
if (e && e.lengthComputable) {
this.fileProgress = parseInt((e.loaded / e.total) * 100, 10);
}
};
reader.onloadend = e => {
console.log(e.target.result);
this.fileProgress = 100;
this.newProduct.imgPath = file.name;
};
reader.readAsDataURL(file);
}
}
};
</script>
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