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<template>
<div class="ui-input" :class="[{ focused, filled }, styl]">
<div class="icon" ref="icon"><slot name="icon"></slot></div>
<div class="input">
<div class="password-meter" v-if="withPasswordMeter" v-show="passwordStrength != ''" :data-strength="passwordStrength">
<div class="value" ref="passwordMetar"></div>
</div>
<span class="label" ref="label"><slot></slot></span>
<div class="prefix" ref="prefix"><slot name="prefix"></slot></div>
<template v-if="type != 'file'">
<input ref="input"
:type="type"
v-model="v"
:required="required"
:readonly="readonly"
:pattern="pattern"
:autocomplete="autocomplete"
:spellcheck="spellcheck"
@focus="focused = true"
@blur="focused = false">
</template>
<template v-else>
<input ref="input"
type="text"
:value="placeholder"
readonly
@click="chooseFile">
<input ref="file"
type="file"
:value="value"
@change="onChangeFile">
</template>
<div class="suffix" ref="suffix"><slot name="suffix"></slot></div>
</div>
<div class="text"><slot name="text"></slot></div>
</div>
</template>
<script lang="ts">
import Vue from 'vue';
const getPasswordStrength = require('syuilo-password-strength');
export default Vue.extend({
props: {
value: {
required: false
},
type: {
type: String,
required: false
},
required: {
type: Boolean,
required: false
},
readonly: {
type: Boolean,
required: false
},
pattern: {
type: String,
required: false
},
autocomplete: {
required: false
},
spellcheck: {
required: false
},
withPasswordMeter: {
type: Boolean,
required: false,
default: false
}
},
data() {
return {
v: this.value,
focused: false,
passwordStrength: '',
styl: 'fill'
};
},
computed: {
filled(): boolean {
return this.v != '' && this.v != null;
},
placeholder(): string {
if (this.type != 'file') return null;
if (this.v == null) return null;
if (typeof this.v == 'string') return this.v;
if (Array.isArray(this.v)) {
return this.v.map(file => file.name).join(', ');
} else {
return this.v.name;
}
}
},
watch: {
value(v) {
this.v = v;
},
v(v) {
this.$emit('input', v);
if (this.withPasswordMeter) {
if (v == '') {
this.passwordStrength = '';
return;
}
const strength = getPasswordStrength(v);
this.passwordStrength = strength > 0.7 ? 'high' : strength > 0.3 ? 'medium' : 'low';
(this.$refs.passwordMetar as any).style.width = `${strength * 100}%`;
}
}
},
inject: {
isCardChild: { default: false }
},
created() {
if (this.isCardChild) {
this.styl = 'line';
}
},
mounted() {
if (this.$refs.prefix) {
this.$refs.label.style.left = (this.$refs.prefix.offsetLeft + this.$refs.prefix.offsetWidth) + 'px';
if (this.$refs.prefix.offsetWidth) {
this.$refs.input.style.paddingLeft = this.$refs.prefix.offsetWidth + 'px';
}
}
if (this.$refs.suffix) {
if (this.$refs.suffix.offsetWidth) {
this.$refs.input.style.paddingRight = this.$refs.suffix.offsetWidth + 'px';
}
}
},
methods: {
focus() {
this.$refs.input.focus();
},
chooseFile() {
this.$refs.file.click();
},
onChangeFile() {
this.v = Array.from((this.$refs.file as any).files);
this.$emit('input', this.v);
this.$emit('change', this.v);
}
}
});
</script>
<style lang="stylus" scoped>
@import '~const.styl'
root(isDark, fill)
margin 32px 0
> .icon
position absolute
top 0
left 0
width 24px
text-align center
line-height 32px
color isDark ? rgba(#fff, 0.7) : rgba(#000, 0.54)
&:not(:empty) + .input
margin-left 28px
> .input
if !fill
&:before
content ''
display block
position absolute
bottom 0
left 0
right 0
height 1px
background isDark ? rgba(#fff, 0.7) : rgba(#000, 0.42)
&:after
content ''
display block
position absolute
bottom 0
left 0
right 0
height 2px
background $theme-color
opacity 0
transform scaleX(0.12)
transition border 0.3s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1), transform 0.3s cubic-bezier(0.4, 0, 0.2, 1)
will-change border opacity transform
> .password-meter
position absolute
top 0
left 0
width 100%
height 100%
border-radius 6px
overflow hidden
opacity 0.3
&[data-strength='']
display none
&[data-strength='low']
> .value
background #d73612
&[data-strength='medium']
> .value
background #d7ca12
&[data-strength='high']
> .value
background #61bb22
> .value
display block
width 0%
height 100%
background transparent
border-radius 6px
transition all 0.1s ease
> .label
position absolute
z-index 1
top fill ? 6px : 0
left 0
pointer-events none
transition 0.4s cubic-bezier(0.25, 0.8, 0.25, 1)
transition-duration 0.3s
font-size 16px
line-height 32px
color isDark ? rgba(#fff, 0.7) : rgba(#000, 0.54)
pointer-events none
//will-change transform
transform-origin top left
transform scale(1)
> input
display block
width 100%
margin 0
padding 0
font inherit
font-weight fill ? bold : normal
font-size 16px
line-height 32px
color isDark ? #fff : #000
background transparent
border none
border-radius 0
outline none
box-shadow none
if fill
padding 6px 12px
background rgba(#000, 0.035)
border-radius 6px
&[type='file']
display none
> .prefix
> .suffix
display block
position absolute
z-index 1
top 0
font-size 16px
line-height fill ? 44px : 32px
color isDark ? rgba(#fff, 0.7) : rgba(#000, 0.54)
pointer-events none
&:empty
display none
> *
display block
min-width 16px
max-width 150px
overflow hidden
white-space nowrap
text-overflow ellipsis
> .prefix
left 0
padding-right 4px
if fill
padding-left 12px
> .suffix
right 0
padding-left 4px
if fill
padding-right 12px
> .text
margin 6px 0
font-size 13px
*
margin 0
&.focused
> .input
if fill
background rgba(#000, 0.05)
else
&:after
opacity 1
transform scaleX(1)
> .label
color $theme-color
&.focused
&.filled
> .input
> .label
top fill ? -24px : -17px
left 0 !important
transform scale(0.75)
.ui-input[data-darkmode]
&.fill
root(true, true)
&:not(.fill)
root(true, false)
.ui-input:not([data-darkmode])
&.fill
root(false, true)
&:not(.fill)
root(false, false)
</style>
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