<template>
  <div class="timeline">
    <div class="timeline-line">
      <div class="progress-bar" :style="{ width: progressWidth }"></div>
    </div>
    <div class="timeline-item" v-for="(step, index) in steps" :key="index">
      <div :class="['circle', { active: index + 1 <= currentStep }]">
        {{ index + 1 }}
      </div>
      <div :class="['label', { 'next-step': index === currentStep }]">
        <span>{{ step.label }}</span>
      </div>
    </div>
  </div>
</template>

<script>
export default {
  props: {
    currentStep: {
      type: Number,
      default: 0
    },
  },

  data() {
    return {
      steps: [
        { label: 'OFF ROAD FREQUENCY' },
        { label: 'ADVENTURE TYPE' },
        { label: 'TOWING CAPACITY' },
        { label: 'TYRE SIZE' }
      ]
    };
  },
  computed: {
    progressWidth() {
      return ((this.currentStep - 1) / (this.steps.length - 1)) * 100 + '%';
    }
  }
};
</script>

<style scoped>
.timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  width: 100%;
  max-width: 996px;
  margin: 80px auto;
}

.timeline .label span {
  font-size: 16px;
  font-weight: 700;
}

.timeline-line {
  position: absolute;
  top: 15%;
  /* left: 33px;
    right: 20px; */
  /* width: 93%; */
  height: 9px;
  background-color: lightgray;
  z-index: 0;
  left: 37px;
  right: 30px;
}

.progress-bar {
  height: 9px;
  background-color: #0D3379;
  /* Dark Blue */
  z-index: 1;
}

.timeline-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 2;
  max-width: 75px;
}

.circle {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background-color: #CCCCCC;
  color: #171717;
  display: flex;
  font-size: 16px;
  font-weight: 700;
  align-items: center;
  justify-content: center;
  margin-bottom: 5px;
}

.circle.active {
  background-color: #002855;
  /* Dark Blue */
  color: #FFFFFF;
}

.label {
  text-align: center;
}

.label.next-step span {
  color: #002855;
  /* Dark Blue for the next step */
}
</style>