@extends('layouts.app')
@section('title', '我的請假')

@push('styles')
<style>
.leave-badge { font-size:.72rem; padding:.3em .6em; border-radius:20px; font-weight:600; }
.balance-card { border-left:4px solid; }
.approval-dot { width:8px;height:8px;border-radius:50%;display:inline-block;margin-right:6px; }
</style>
@endpush

@section('content')
<div class="container-fluid py-4 px-4">

  {{-- 標題列 --}}
  <div class="d-flex align-items-center justify-content-between mb-4">
    <div>
      <h4 class="mb-0 fw-bold"><i class="bi bi-calendar2-check me-2 text-primary"></i>請假管理</h4>
      <div class="text-muted small mt-1">申請請假、查看狀態與假期餘額</div>
    </div>
    <div class="d-flex gap-2">
      @if($pendingForMe->count())
        <a href="{{ route('leave.approval.index') }}" class="btn btn-warning btn-sm">
          <i class="bi bi-inbox me-1"></i>待我審核
          <span class="badge bg-danger ms-1">{{ $pendingForMe->count() }}</span>
        </a>
      @endif
      <a href="{{ route('leave.create') }}" class="btn btn-primary btn-sm">
        <i class="bi bi-plus-lg me-1"></i>申請請假
      </a>
    </div>
  </div>

  @foreach(['success','error','info'] as $t)
    @if(session($t))
      <div class="alert alert-{{ $t==='error'?'danger':$t }} alert-dismissible fade show py-2 mb-3">
        {{ session($t) }}<button type="button" class="btn-close" data-bs-dismiss="alert"></button>
      </div>
    @endif
  @endforeach

  <div class="row g-4">

    {{-- 左欄：假期餘額 --}}
    <div class="col-12 col-xl-4">
      <div class="card shadow-sm border-0 mb-4">
        <div class="card-header bg-transparent fw-semibold py-3">
          <i class="bi bi-piggy-bank me-2 text-success"></i>{{ $year }} 年假期餘額
        </div>
        <div class="card-body p-0">
          @if($balances->isEmpty())
            <div class="text-muted text-center py-4 small">尚無假期配額資料</div>
          @else
            <ul class="list-group list-group-flush">
              @foreach($balances as $b)
                <li class="list-group-item px-3 py-2 balance-card"
                    style="border-left-color: {{ $b->leaveType->color }}">
                  <div class="d-flex justify-content-between align-items-center">
                    <span class="fw-semibold small">{{ $b->leaveType->name }}</span>
                    <span class="text-muted small">
                      剩 <strong class="text-dark">{{ $b->remaining_days }}</strong> /
                      {{ $b->total_days }} 天
                    </span>
                  </div>
                  <div class="progress mt-1" style="height:4px;">
                    @php $pct = $b->total_days > 0 ? min(100, round($b->used_days / $b->total_days * 100)) : 0; @endphp
                    <div class="progress-bar" role="progressbar"
                         style="width:{{ $pct }}%; background:{{ $b->leaveType->color }}"
                         aria-valuenow="{{ $pct }}" aria-valuemin="0" aria-valuemax="100"></div>
                  </div>
                  <div class="text-muted mt-1" style="font-size:.7rem;">已用 {{ $b->used_days }} 天</div>
                </li>
              @endforeach
            </ul>
          @endif
        </div>
      </div>

      {{-- 年份切換 --}}
      <div class="d-flex gap-1 flex-wrap">
        @foreach($years as $y)
          <a href="{{ route('leave.index', ['year'=>$y]) }}"
             class="btn btn-sm {{ $y == $year ? 'btn-primary' : 'btn-outline-secondary' }}">
            {{ $y }}
          </a>
        @endforeach
      </div>
    </div>

    {{-- 右欄：申請紀錄 --}}
    <div class="col-12 col-xl-8">
      <div class="card shadow-sm border-0">
        <div class="card-header bg-transparent fw-semibold py-3 d-flex justify-content-between">
          <span><i class="bi bi-list-ul me-2"></i>{{ $year }} 年請假紀錄</span>
          <span class="text-muted small fw-normal">共 {{ $myRequests->count() }} 筆</span>
        </div>
        <div class="card-body p-0">
          @if($myRequests->isEmpty())
            <div class="text-center py-5 text-muted">
              <i class="bi bi-calendar-x" style="font-size:2rem;opacity:.3;"></i>
              <div class="mt-2">本年度尚無請假紀錄</div>
              <a href="{{ route('leave.create') }}" class="btn btn-primary btn-sm mt-3">立即申請</a>
            </div>
          @else
            <div class="table-responsive">
              <table class="table table-hover align-middle mb-0">
                <thead class="table-light">
                  <tr>
                    <th class="ps-3">假別</th>
                    <th>期間</th>
                    <th class="text-center">天數</th>
                    <th>狀態</th>
                    <th class="pe-3 text-end">操作</th>
                  </tr>
                </thead>
                <tbody>
                  @foreach($myRequests as $r)
                  <tr>
                    <td class="ps-3">
                      <span class="badge rounded-pill text-white leave-badge"
                            style="background:{{ $r->leaveType->color }}">
                        {{ $r->leaveType->name }}
                      </span>
                    </td>
                    <td>
                      <div class="fw-semibold small">{{ $r->start_date->format('m/d') }}
                        @if($r->start_half)<span class="text-muted">(下午)</span>@endif
                        @if($r->start_date->ne($r->end_date))
                          — {{ $r->end_date->format('m/d') }}
                          @if($r->end_half)<span class="text-muted">(上午)</span>@endif
                        @endif
                      </div>
                      <div class="text-muted" style="font-size:.72rem;">{{ Str::limit($r->reason, 30) }}</div>
                    </td>
                    <td class="text-center fw-semibold">{{ $r->days }}</td>
                    <td>
                      <span class="badge bg-{{ $r->statusColor() }} leave-badge">
                        {{ $r->statusLabel() }}
                      </span>
                    </td>
                    <td class="pe-3 text-end">
                      <a href="{{ route('leave.show', $r) }}" class="btn btn-xs btn-outline-secondary btn-sm py-0 px-2">詳情</a>
                      @if($r->status === 'pending')
                        <form method="POST" action="{{ route('leave.destroy', $r) }}" class="d-inline"
                              onsubmit="return confirm('確定取消此申請？')">
                          @csrf @method('DELETE')
                          <button class="btn btn-xs btn-outline-danger btn-sm py-0 px-2">取消</button>
                        </form>
                      @endif
                    </td>
                  </tr>
                  @endforeach
                </tbody>
              </table>
            </div>
          @endif
        </div>
      </div>
    </div>
  </div>
</div>
@endsection