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import ColorInput from 'src/components/color_input/color_input.vue'
import OpacityInput from 'src/components/opacity_input/opacity_input.vue'
import Select from 'src/components/select/select.vue'
import Checkbox from 'src/components/checkbox/checkbox.vue'
import Popover from 'src/components/popover/popover.vue'
import ComponentPreview from 'src/components/component_preview/component_preview.vue'
import { getCssShadow, getCssShadowFilter } from '../../services/theme_data/theme_data.service.js'
import { library } from '@fortawesome/fontawesome-svg-core'
import { throttle } from 'lodash'
import {
faTimes,
faChevronDown,
faChevronUp,
faPlus
} from '@fortawesome/free-solid-svg-icons'
library.add(
faChevronDown,
faChevronUp,
faTimes,
faPlus
)
const toModel = (object = {}) => ({
x: 0,
y: 0,
blur: 0,
spread: 0,
inset: false,
color: '#000000',
alpha: 1,
...object
})
export default {
props: [
'modelValue', 'fallback', 'separateInset', 'noPreview', 'disabled'
],
emits: ['update:modelValue', 'subShadowSelected'],
data () {
return {
selectedId: 0,
// TODO there are some bugs regarding display of array (it's not getting updated when deleting for some reason)
cValue: (this.modelValue ?? this.fallback ?? []).map(toModel)
}
},
components: {
ColorInput,
OpacityInput,
Select,
Checkbox,
Popover,
ComponentPreview
},
beforeUpdate () {
this.cValue = (this.modelValue ?? this.fallback ?? []).map(toModel)
},
computed: {
selected () {
const selected = this.cValue[this.selectedId]
if (selected) {
return { ...selected }
}
return null
},
present () {
return this.selected != null && !this.usingFallback
},
shadowsAreNull () {
return this.modelValue == null
},
currentFallback () {
return this.fallback?.[this.selectedId]
},
moveUpValid () {
return this.selectedId > 0
},
moveDnValid () {
return this.selectedId < this.cValue.length - 1
},
usingFallback () {
return this.modelValue == null
},
style () {
if (this.separateInset) {
return {
filter: getCssShadowFilter(this.cValue),
boxShadow: getCssShadow(this.cValue, true)
}
}
return {
boxShadow: getCssShadow(this.cValue)
}
}
},
watch: {
selected (value) {
this.$emit('subShadowSelected', this.selectedId)
}
},
methods: {
updateProperty: throttle(function (prop, value) {
this.cValue[this.selectedId][prop] = value
if (prop === 'inset' && value === false && this.separateInset) {
this.cValue[this.selectedId].spread = 0
}
this.$emit('update:modelValue', this.cValue)
}, 100),
add () {
this.cValue.push(toModel(this.selected))
this.selectedId = Math.max(this.cValue.length - 1, 0)
this.$emit('update:modelValue', this.cValue)
},
del () {
this.cValue.splice(this.selectedId, 1)
this.selectedId = this.cValue.length === 0 ? undefined : Math.max(this.selectedId - 1, 0)
this.$emit('update:modelValue', this.cValue)
},
moveUp () {
const movable = this.cValue.splice(this.selectedId, 1)[0]
this.cValue.splice(this.selectedId - 1, 0, movable)
this.selectedId -= 1
this.$emit('update:modelValue', this.cValue)
},
moveDn () {
const movable = this.cValue.splice(this.selectedId, 1)[0]
this.cValue.splice(this.selectedId + 1, 0, movable)
this.selectedId += 1
this.$emit('update:modelValue', this.cValue)
}
}
}
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