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switched/src/client/app/common/define-widget.ts

77 lines
1.1 KiB
TypeScript

import Vue from 'vue';
export default function<T extends object>(data: {
name: string;
props?: () => T;
}) {
return Vue.extend({
props: {
widget: {
type: Object
},
platform: {
type: String,
required: true
},
isCustomizeMode: {
type: Boolean,
default: false
}
},
computed: {
id(): string {
return this.widget.id;
},
props(): T {
return this.widget.data;
}
},
data() {
return {
bakedOldProps: null
};
},
created() {
this.mergeProps();
this.$watch('props', () => {
this.mergeProps();
});
this.bakeProps();
},
methods: {
bakeProps() {
this.bakedOldProps = JSON.stringify(this.props);
},
mergeProps() {
if (data.props) {
const defaultProps = data.props();
Object.keys(defaultProps).forEach(prop => {
if (!this.props.hasOwnProperty(prop)) {
Vue.set(this.props, prop, defaultProps[prop]);
}
});
}
},
save() {
if (this.bakedOldProps == JSON.stringify(this.props)) return;
this.bakeProps();
(this as any).api('i/update_widget', {
id: this.id,
data: this.props
});
}
}
});
}