sfp_front_vue_diarista_cliente/src/components/login/LoginStep2Panel.vue

<template>
  <q-card-section class="code-step full-width no-padding q-mb-xl">
    <div class="text-text q-mb-xs text-left">
      <span class="font14 fontbold">{{ $t("auth.validation_code") }}</span>
    </div>

    <div class="code-boxes-wrapper" @click="focusCodeInput">
      <div
        v-for="i in 6"
        :key="i"
        :class="{ 'code-box--active': code.length === i - 1 }"
        class="code-box"
      >
        <span v-if="code[i - 1]" class="text-text">{{ code[i - 1] }}</span>
        <span v-else class="text-text-light text-h6">{{ placeholder }}</span>
      </div>
    </div>

    <q-input
      ref="codeInputRef"
      v-model="code"
      class="code-hidden-input"
      hide-bottom-space
      inputmode="numeric"
      lazy-rules
      mask="######"
      no-error-icon
      :error="!!serverErrors.code"
      :error-message="serverErrors.code"
      :rules="[inputRules.required]"
      @update:model-value="clearServerError('code')"
    />
  </q-card-section>
</template>

<script setup>
import { inject, ref } from "vue";

import { useInputRules } from "src/composables/useInputRules";

const code = defineModel("code", {
  required: true,
  type: String,
});

defineProps({
  serverErrors: {
    type: Object,
    default: () => ({}),
  },
});

const clearServerError = inject("clearServerError", () => {});

const { inputRules } = useInputRules();

const codeInputRef = ref(null);

const placeholder = "x";

const focusCodeInput = () => {
  codeInputRef.value?.$el.querySelector("input")?.focus();
};
</script>

<style lang="scss" scoped>
.code-boxes-wrapper {
  cursor: text;
  display: grid;
  gap: 6px;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  margin: 0 auto;
  max-width: 292px;
  width: 100%;

  .code-box {
    align-items: center;
    background-color: #f9fafb;
    border: 2px solid #e4e4e4;
    border-radius: 8px;
    color: var(--q-text);
    display: flex;
    aspect-ratio: 1;
    height: auto;
    justify-content: center;
    min-width: 0;
    transition: border-color 0.2s ease;
    width: 100%;

    &--active {
      border-color: var(--q-primary);
    }
  }
}

.code-step {
  max-width: 292px;
}

.code-hidden-input {
  height: 1px;
  left: -9999px;
  opacity: 0;
  overflow: hidden;
  pointer-events: none;
  position: fixed;
  top: 0;
  width: 1px;

  :deep(.q-field__control),
  :deep(.q-field__bottom) {
    height: 1px;
    min-height: 1px;
  }
}
</style>