add frontend/vben from vben-admin-thin

frontend/vben/src/components/StrengthMeter/index.ts

@@ -0,0 +1,4 @@
+import { withInstall } from '/@/utils'
+import strengthMeter from './src/StrengthMeter.vue'
+
+export const StrengthMeter = withInstall(strengthMeter)

frontend/vben/src/components/StrengthMeter/src/StrengthMeter.vue

@@ -0,0 +1,142 @@
+<template>
+  <div :class="prefixCls" class="relative">
+    <InputPassword
+      v-if="showInput"
+      v-bind="$attrs"
+      allowClear
+      :value="innerValueRef"
+      @change="handleChange"
+      :disabled="disabled"
+    >
+      <template #[item]="data" v-for="item in Object.keys($slots)">
+        <slot :name="item" v-bind="data || {}"></slot>
+      </template>
+    </InputPassword>
+    <div :class="`${prefixCls}-bar`">
+      <div :class="`${prefixCls}-bar--fill`" :data-score="getPasswordStrength"></div>
+    </div>
+  </div>
+</template>
+
+<script lang="ts">
+  import { defineComponent, computed, ref, watch, unref, watchEffect } from 'vue'
+  import { Input } from 'ant-design-vue'
+  import { zxcvbn } from '@zxcvbn-ts/core'
+  import { useDesign } from '/@/hooks/web/useDesign'
+  import { propTypes } from '/@/utils/propTypes'
+
+  export default defineComponent({
+    name: 'StrengthMeter',
+    components: { InputPassword: Input.Password },
+    props: {
+      value: propTypes.string,
+      showInput: propTypes.bool.def(true),
+      disabled: propTypes.bool,
+    },
+    emits: ['score-change', 'change'],
+    setup(props, { emit }) {
+      const innerValueRef = ref('')
+      const { prefixCls } = useDesign('strength-meter')
+
+      const getPasswordStrength = computed(() => {
+        const { disabled } = props
+        if (disabled) return -1
+        const innerValue = unref(innerValueRef)
+        const score = innerValue ? zxcvbn(unref(innerValueRef)).score : -1
+        emit('score-change', score)
+        return score
+      })
+
+      function handleChange(e: ChangeEvent) {
+        innerValueRef.value = e.target.value
+      }
+
+      watchEffect(() => {
+        innerValueRef.value = props.value || ''
+      })
+
+      watch(
+        () => unref(innerValueRef),
+        (val) => {
+          emit('change', val)
+        },
+      )
+
+      return {
+        getPasswordStrength,
+        handleChange,
+        prefixCls,
+        innerValueRef,
+      }
+    },
+  })
+</script>
+<style lang="less" scoped>
+  @prefix-cls: ~'@{namespace}-strength-meter';
+
+  .@{prefix-cls} {
+    &-bar {
+      position: relative;
+      height: 6px;
+      margin: 10px auto 6px;
+      background-color: @disabled-color;
+      border-radius: 6px;
+
+      &::before,
+      &::after {
+        position: absolute;
+        z-index: 10;
+        display: block;
+        width: 20%;
+        height: inherit;
+        background-color: transparent;
+        border-color: @white;
+        border-style: solid;
+        border-width: 0 5px;
+        content: '';
+      }
+
+      &::before {
+        left: 20%;
+      }
+
+      &::after {
+        right: 20%;
+      }
+
+      &--fill {
+        position: absolute;
+        width: 0;
+        height: inherit;
+        background-color: transparent;
+        border-radius: inherit;
+        transition: width 0.5s ease-in-out, background 0.25s;
+
+        &[data-score='0'] {
+          width: 20%;
+          background-color: darken(@error-color, 10%);
+        }
+
+        &[data-score='1'] {
+          width: 40%;
+          background-color: @error-color;
+        }
+
+        &[data-score='2'] {
+          width: 60%;
+          background-color: @warning-color;
+        }
+
+        &[data-score='3'] {
+          width: 80%;
+          background-color: fade(@success-color, 50%);
+        }
+
+        &[data-score='4'] {
+          width: 100%;
+          background-color: @success-color;
+        }
+      }
+    }
+  }
+</style>