@extends('Admin.layout')
@section('content')

    <div class="row align-items-center justify-content-between mb-3 mt-3">
        <div class="col-auto">
            <h5>
                <button type="button" class="btn btn-icon bg-white me-2" style="box-shadow: 0px 9px 12px -2px #66328E1F;">
                    <a href="{{ route('attendance_list') }}">
                        <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none"
                            stroke="#000" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
                            <path stroke="none" d="M0 0h24v24H0z" fill="none" />
                            <path d="M15 6l-6 6l6 6" />
                        </svg>
                    </a>
                </button>
                Add Attendance
            </h5>
        </div>
    </div>

    <div class="card p-5 m-2">
        <form action="{{ route('attendance_store') }}" method="POST" id="attendanceForm">
            @csrf
            <input type="hidden" name="user_id" id="user_id">

            <div class="row">

                {{-- Member ID --}}
                <div class="col-lg-4 mb-3">
                    <label class="form-label">Member ID</label>
                    <div class="input-group">
                        <input type="text" class="form-control" id="member_id_input" placeholder="e.g. GYM0001"
                            autocomplete="off">

                    </div>
                    <small class="text-danger d-none" id="memberError">Member not found.</small>
                </div>

                {{-- Member Name (auto filled) --}}
                <div class="col-lg-4 mb-3">
                    <label class="form-label">Member Name</label>
                    <input type="text" class="form-control" id="member_name" placeholder="Auto filled after fetch" readonly>
                </div>

                {{-- Phone (auto filled) --}}
                <div class="col-lg-4 mb-3">
                    <label class="form-label">Phone</label>
                    <input type="text" class="form-control" id="member_phone" placeholder="Auto filled after fetch"
                        readonly>
                </div>

              

                {{-- Date --}}
                <div class="col-lg-4 mb-3">
                    <label class="form-label">Date</label>
                    <input type="date" class="form-control @error('date') is-invalid @enderror" name="date"
                        value="{{ old('date', date('Y-m-d')) }}" max="{{ date('Y-m-d') }}">
                    @error('date')
                        <small class="text-danger">{{ $message }}</small>
                    @enderror
                </div>

                {{-- Check In Time --}}
                <div class="col-lg-4 mb-3">
                    <label class="form-label">Check In Time <small class="text-muted">(Optional)</small></label>
                    <input type="time" class="form-control @error('check_in_time') is-invalid @enderror"
                        name="check_in_time" value="{{ old('check_in_time', date('H:i')) }}">
                    @error('check_in_time')
                        <small class="text-danger">{{ $message }}</small>
                    @enderror
                </div>

            </div>

            <div class="form-actions mt-4 d-flex gap-3 justify-content-center">
                <a type="reset" class="btn btn-label-secondary">Discard</a>
                <button type="submit" id="submitBtn" class="btn btn-primary" disabled>
                    <i class="ti tabler-check me-1"></i> Mark Attendance
                </button>
            </div>

        </form>
    </div>

   <script>
    let fetchTimeout;

    document.getElementById('member_id_input').addEventListener('input', function () {

        clearTimeout(fetchTimeout);

        const memberId = this.value.trim().toUpperCase();
        this.value = memberId;

        // Clear if empty
        if (memberId === '') {
            clearMemberData();
            return;
        }

        // Fetch only after user finishes typing
        fetchTimeout = setTimeout(() => {
            fetchMember(memberId);
        }, 500);

    });

    function fetchMember(memberId) {

        const errorEl = document.getElementById('memberError');
        const submitBtn = document.getElementById('submitBtn');

        errorEl.classList.add('d-none');

        fetch('{{ route("fetch_member") }}?member_id=' + encodeURIComponent(memberId), {
            headers: {
                'X-Requested-With': 'XMLHttpRequest',
                'X-CSRF-TOKEN': document.querySelector('meta[name="csrf-token"]').content
            }
        })
        .then(response => response.json())
        .then(data => {

            if (data.success) {

                document.getElementById('user_id').value = data.member.id;
                document.getElementById('member_name').value = data.member.name;
                document.getElementById('member_phone').value = data.member.phone;

                submitBtn.disabled = false;

            } else {

                clearMemberData();

                errorEl.textContent = data.message || 'Member not found.';
                errorEl.classList.remove('d-none');

            }

        })
        .catch(error => {

            console.error(error);

            clearMemberData();

            errorEl.textContent = 'Something went wrong.';
            errorEl.classList.remove('d-none');

        });
    }

    function clearMemberData() {

        document.getElementById('user_id').value = '';
        document.getElementById('member_name').value = '';
        document.getElementById('member_phone').value = '';

        document.getElementById('submitBtn').disabled = true;
    }

    // Disable submit while submitting
    document.getElementById('attendanceForm').addEventListener('submit', function (e) {

        if (!document.getElementById('user_id').value) {
            e.preventDefault();
            alert('Please enter a valid Member ID.');
            return;
        }

        const btn = document.getElementById('submitBtn');
        btn.disabled = true;
        btn.innerHTML = '<i class="ti tabler-loader me-1"></i> Processing...';
    });
</script>

@endsection