<template>
  <div
    :class="[
      'runner-card',
      runner ? 'occupied' : 'empty',
      isExpanded ? 'expanded' : ''
    ]"
    @click="handleClick"
  >
    <!-- Summary (always visible) -->
    <div class="runner-summary">
      <template v-if="runner">
        <!-- Occupied base -->
        <div class="w-10 h-10 rounded-full flex-shrink-0 overflow-hidden border-2" :style="{ borderColor: teamColor }">
          <img
            v-if="runnerPlayer?.headshot || runnerPlayer?.image"
            :src="runnerPlayer.headshot || runnerPlayer.image"
            :alt="runnerName"
            class="w-full h-full object-cover"
          >
          <div v-else class="w-full h-full bg-gray-300 flex items-center justify-center text-gray-600 font-bold text-sm">
            {{ base }}
          </div>
        </div>
        <div class="ml-3 flex-1">
          <div class="text-sm font-bold text-gray-900">{{ runnerName }}</div>
          <div class="text-xs text-gray-600">#{{ runnerNumber }} • {{ base }}</div>
        </div>
        <div class="text-xs text-gray-400">
          <svg
            xmlns="http://www.w3.org/2000/svg"
            :class="['h-4 w-4 transition-transform', isExpanded ? 'rotate-90' : '']"
            fill="none"
            viewBox="0 0 24 24"
            stroke="currentColor"
          >
            <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7" />
          </svg>
        </div>
      </template>
      <template v-else>
        <!-- Empty base -->
        <div class="w-10 h-10 rounded-full bg-gray-200 border-2 border-dashed border-gray-400 flex items-center justify-center flex-shrink-0">
          <span class="text-gray-400 text-sm font-bold">{{ base }}</span>
        </div>
        <div class="ml-3 text-sm text-gray-400 font-medium">Empty</div>
      </template>
    </div>

    <!-- Expanded view (full card) -->
    <div v-if="runner && isExpanded" class="runner-expanded">
      <div class="bg-gradient-to-b from-blue-900 to-blue-950 rounded-b-lg overflow-hidden matchup-card-blue">
        <div class="bg-blue-800/80 px-3 py-2 flex items-center gap-2 text-white text-xs font-semibold">
          <span class="font-bold text-white/90">RUNNER</span>
          <span class="text-white/70">{{ base }}</span>
          <span class="truncate flex-1 text-right font-bold">{{ runnerName }}</span>
        </div>
        <div class="p-0">
          <img
            v-if="runnerPlayer?.image"
            :src="runnerPlayer.image"
            :alt="`${runnerName} card`"
            class="w-full h-auto"
          >
          <div v-else class="w-full aspect-[4/5.5] bg-gradient-to-br from-blue-700 to-blue-900 flex items-center justify-center">
            <span class="text-5xl font-bold text-white/60">{{ getRunnerInitials }}</span>
          </div>
        </div>
      </div>
    </div>
  </div>
</template>

<script setup lang="ts">
import { computed } from 'vue'
import type { LineupPlayerState } from '~/types/game'
import { useGameStore } from '~/store/game'

interface Props {
  base: '1B' | '2B' | '3B'
  runner: LineupPlayerState | null
  isExpanded: boolean
  teamColor: string
}

const props = defineProps<Props>()
const emit = defineEmits<{
  click: []
}>()

const gameStore = useGameStore()

// Resolve player data from lineup
const runnerPlayer = computed(() => {
  if (!props.runner) return null
  const lineupEntry = gameStore.findPlayerInLineup(props.runner.lineup_id)
  return lineupEntry?.player ?? null
})

const runnerName = computed(() => {
  if (!runnerPlayer.value) return 'Unknown Runner'
  return runnerPlayer.value.name
})

const runnerNumber = computed(() => {
  // Try to extract jersey number from player data if available
  // For now, default to a placeholder based on lineup_id
  return props.runner?.lineup_id?.toString().padStart(2, '0') ?? '00'
})

const getRunnerInitials = computed(() => {
  if (!runnerPlayer.value) return '?'
  const parts = runnerPlayer.value.name.split(' ')
  if (parts.length >= 2) {
    return (parts[0][0] + parts[parts.length - 1][0]).toUpperCase()
  }
  return runnerPlayer.value.name.substring(0, 2).toUpperCase()
})

function handleClick() {
  if (props.runner) {
    emit('click')
  }
}
</script>

<style scoped>
.runner-card {
  @apply bg-white border-l-4 rounded-lg shadow-sm transition-all duration-400;
}

.runner-card.empty {
  @apply bg-gray-50 border-gray-300;
}

.runner-card.occupied {
  @apply cursor-pointer;
}

.runner-card.occupied:hover:not(.expanded) {
  @apply transform translate-x-1;
  background: rgba(255, 255, 255, 0.95);
}

.runner-card.expanded {
  @apply transform scale-105 z-10;
}

.runner-summary {
  @apply p-2 flex items-center;
}

.runner-expanded {
  @apply overflow-hidden;
  animation: expandHeight 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  animation: fadeIn 0.3s ease-out;
}

.matchup-card-blue {
  animation: pulseGlowBlue 2s ease-in-out infinite;
}

@keyframes pulseGlowBlue {
  0%, 100% {
    box-shadow: 0 0 15px 2px rgba(59, 130, 246, 0.5), 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  }
  50% {
    box-shadow: 0 0 30px 8px rgba(59, 130, 246, 0.7), 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  }
}

@keyframes expandHeight {
  from {
    max-height: 0;
    opacity: 0;
  }
  to {
    max-height: 800px;
    opacity: 1;
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
</style>
