@csrf

<div class="row g-3">
    <div class="col-md-6">
        <label for="election_id" class="form-label">Pilihan Raya</label>
        <select id="election_id" name="election_id" class="form-select @error('election_id') is-invalid @enderror" required>
            <option value="">Pilih pilihan raya</option>
            @foreach ($elections as $election)
                <option value="{{ $election->id }}" @selected((string) old('election_id', $pusat->election_id) === (string) $election->id)>
                    {{ $election->name }}
                </option>
            @endforeach
        </select>
        @error('election_id')
            <div class="invalid-feedback">{{ $message }}</div>
        @enderror
    </div>

    <div class="col-md-6">
        <label for="dun_id" class="form-label">Dewan Undangan Negeri (DUN)</label>
        <select id="dun_id" name="dun_id" class="form-select @error('dun_id') is-invalid @enderror">
            <option value="">Pilih DUN (pilihan)</option>
            @foreach ($duns as $dun)
                <option value="{{ $dun->id }}" @selected((string) old('dun_id', $pusat->dun_id) === (string) $dun->id)>
                    {{ $dun->code }} - {{ $dun->name }}
                </option>
            @endforeach
        </select>
        @error('dun_id')
            <div class="invalid-feedback">{{ $message }}</div>
        @enderror
    </div>

    <div class="col-md-4">
        <label for="code" class="form-label">Kod Pusat</label>
        <input id="code" type="text" name="code" value="{{ old('code', $pusat->code) }}" class="form-control @error('code') is-invalid @enderror" maxlength="50" required>
        @error('code')
            <div class="invalid-feedback">{{ $message }}</div>
        @enderror
    </div>

    <div class="col-md-8">
        <label for="name" class="form-label">Nama Pusat Mengundi</label>
        <input id="name" type="text" name="name" value="{{ old('name', $pusat->name) }}" class="form-control @error('name') is-invalid @enderror" maxlength="255" required>
        @error('name')
            <div class="invalid-feedback">{{ $message }}</div>
        @enderror
    </div>

    <div class="col-12">
        <label for="address" class="form-label">Alamat</label>
        <textarea id="address" name="address" rows="3" class="form-control @error('address') is-invalid @enderror">{{ old('address', $pusat->address) }}</textarea>
        @error('address')
            <div class="invalid-feedback">{{ $message }}</div>
        @enderror
    </div>

    @unless ($pusat->exists)
        @php
            $operationalFields = [
                'saluran_count' => ['label' => 'Bilangan Saluran', 'default' => 1, 'min' => 1],
                'ktm_count' => ['label' => 'KTM setiap Saluran', 'default' => 1],
                'polis_iring_count' => ['label' => 'Polis Iring setiap Saluran', 'default' => 1],
                'kp_count' => ['label' => 'KP setiap Saluran', 'default' => 4],
                'ppm_count' => ['label' => 'PPM setiap Pusat', 'default' => 1],
                'kpdp_count' => ['label' => 'KPDP setiap Saluran', 'default' => 1],
                'papm_count' => ['label' => 'PAPM setiap Pusat', 'default' => 0],
                'jkm_count' => ['label' => 'JKM setiap Pusat', 'default' => 1],
                'kkm_count' => ['label' => 'KKM setiap Pusat', 'default' => 1],
                'calon_tambahan_count' => ['label' => 'Calon Tambahan setiap Saluran', 'default' => 1],
            ];
        @endphp

        <div class="col-12 mt-4">
            <h2 class="h6 mb-1">Bilangan Operasi</h2>
            <p class="text-body-secondary small mb-0">Saluran akan dijana mengikut nombor secara automatik.</p>
        </div>

        @foreach ($operationalFields as $field => $configuration)
            <div class="col-6 col-md-4 col-xl-3">
                <label for="{{ $field }}" class="form-label">{{ $configuration['label'] }}</label>
                <input
                    id="{{ $field }}"
                    type="number"
                    name="{{ $field }}"
                    value="{{ old($field, $configuration['default']) }}"
                    min="{{ $configuration['min'] ?? 0 }}"
                    max="100"
                    class="form-control @error($field) is-invalid @enderror"
                    required
                >
                @error($field)
                    <div class="invalid-feedback">{{ $message }}</div>
                @enderror
            </div>
        @endforeach
    @endunless
</div>

<div class="d-flex justify-content-end gap-2 mt-4">
    <a href="{{ $pusat->exists ? route('admin.setup.pusat.show', $pusat) : route('admin.setup.pusat.index') }}" class="btn btn-outline-secondary">Batal</a>
    <button class="btn btn-primary" type="submit">
        <i class="bi bi-save me-1"></i>{{ $pusat->exists ? 'Kemas Kini Pusat' : 'Simpan Pusat' }}
    </button>
</div>