@if($errors->any())
    <div class="alert alert-danger">
        <ul class="mb-0">@foreach($errors->all() as $e)<li>{{ $e }}</li>@endforeach</ul>
    </div>
@endif

@php $locked = isset($chartOfAccount) && $chartOfAccount->hasPostedLines(); @endphp

<div class="row">
    <div class="col-md-4">
        <div class="form-group">
            <label>Account Code <span class="text-danger">*</span></label>
            <input type="text" name="account_code" class="form-control @error('account_code') is-invalid @enderror"
                   value="{{ old('account_code', $chartOfAccount->account_code ?? '') }}" required>
            @error('account_code')<div class="invalid-feedback">{{ $message }}</div>@enderror
        </div>
    </div>
    <div class="col-md-8">
        <div class="form-group">
            <label>Account Name <span class="text-danger">*</span></label>
            <input type="text" name="account_name" class="form-control @error('account_name') is-invalid @enderror"
                   value="{{ old('account_name', $chartOfAccount->account_name ?? '') }}" required>
            @error('account_name')<div class="invalid-feedback">{{ $message }}</div>@enderror
        </div>
    </div>
</div>

<div class="row">
    <div class="col-md-6">
        <div class="form-group">
            <label>Account Group <span class="text-danger">*</span></label>
            <select name="account_group_id" class="form-control @error('account_group_id') is-invalid @enderror" required>
                <option value="">— Select Group —</option>
                @foreach($groups as $group)
                    <option value="{{ $group->id }}"
                        {{ old('account_group_id', $chartOfAccount->account_group_id ?? '') == $group->id ? 'selected' : '' }}>
                        {{ $group->name }} ({{ ucfirst($group->type) }})
                    </option>
                @endforeach
            </select>
            @error('account_group_id')<div class="invalid-feedback">{{ $message }}</div>@enderror
        </div>
    </div>
    <div class="col-md-6">
        <div class="form-group">
            <label>Parent Account</label>
            <select name="parent_id" class="form-control">
                <option value="">— None (top level) —</option>
                @foreach($parents as $p)
                    <option value="{{ $p->id }}"
                        {{ old('parent_id', $chartOfAccount->parent_id ?? '') == $p->id ? 'selected' : '' }}>
                        {{ $p->account_code }} — {{ $p->account_name }}
                    </option>
                @endforeach
            </select>
        </div>
    </div>
</div>

<div class="row">
    <div class="col-md-6">
        <div class="form-group">
            <label>Account Type <span class="text-danger">*</span></label>
            <select name="account_type" class="form-control @error('account_type') is-invalid @enderror"
                    required {{ $locked ? 'disabled' : '' }}>
                @foreach($types as $t)
                    <option value="{{ $t }}" {{ old('account_type', $chartOfAccount->account_type ?? '') === $t ? 'selected' : '' }}>
                        {{ ucfirst($t) }}
                    </option>
                @endforeach
            </select>
            @if($locked)<input type="hidden" name="account_type" value="{{ $chartOfAccount->account_type }}">@endif
            @error('account_type')<div class="invalid-feedback">{{ $message }}</div>@enderror
        </div>
    </div>
    <div class="col-md-6">
        <div class="form-group">
            <label>Normal Balance <span class="text-danger">*</span></label>
            <select name="normal_balance" class="form-control @error('normal_balance') is-invalid @enderror"
                    required {{ $locked ? 'disabled' : '' }}>
                @foreach(['debit','credit'] as $nb)
                    <option value="{{ $nb }}" {{ old('normal_balance', $chartOfAccount->normal_balance ?? '') === $nb ? 'selected' : '' }}>
                        {{ ucfirst($nb) }}
                    </option>
                @endforeach
            </select>
            @if($locked)<input type="hidden" name="normal_balance" value="{{ $chartOfAccount->normal_balance }}">@endif
            @error('normal_balance')<div class="invalid-feedback">{{ $message }}</div>@enderror
        </div>
    </div>
</div>

<div class="row">
    <div class="col-md-6">
        <div class="form-group">
            <label>Opening Balance</label>
            <input type="number" name="opening_balance" step="0.01" min="0"
                   class="form-control @error('opening_balance') is-invalid @enderror"
                   value="{{ old('opening_balance', $chartOfAccount->opening_balance ?? 0) }}">
            @error('opening_balance')<div class="invalid-feedback">{{ $message }}</div>@enderror
        </div>
    </div>
    <div class="col-md-6">
        <div class="form-group">
            <label>Opening Balance Side</label>
            <select name="opening_balance_type" class="form-control">
                <option value="">— Auto (normal balance) —</option>
                @foreach(['debit','credit'] as $nb)
                    <option value="{{ $nb }}" {{ old('opening_balance_type', $chartOfAccount->opening_balance_type ?? '') === $nb ? 'selected' : '' }}>
                        {{ ucfirst($nb) }}
                    </option>
                @endforeach
            </select>
        </div>
    </div>
</div>

<div class="form-group">
    <label>Notes</label>
    <textarea name="notes" class="form-control" rows="2">{{ old('notes', $chartOfAccount->notes ?? '') }}</textarea>
</div>

<div class="row">
    <div class="col-auto">
        <div class="form-check mr-3">
            <input type="checkbox" class="form-check-input" name="is_cash_account" id="is_cash" value="1"
                {{ old('is_cash_account', $chartOfAccount->is_cash_account ?? false) ? 'checked' : '' }}>
            <label class="form-check-label" for="is_cash">Cash Account</label>
        </div>
    </div>
    <div class="col-auto">
        <div class="form-check mr-3">
            <input type="checkbox" class="form-check-input" name="is_bank_account" id="is_bank" value="1"
                {{ old('is_bank_account', $chartOfAccount->is_bank_account ?? false) ? 'checked' : '' }}>
            <label class="form-check-label" for="is_bank">Bank Account</label>
        </div>
    </div>
    <div class="col-auto">
        <div class="form-check mr-3">
            <input type="checkbox" class="form-check-input" name="is_control_account" id="is_ctrl" value="1"
                {{ old('is_control_account', $chartOfAccount->is_control_account ?? false) ? 'checked' : '' }}>
            <label class="form-check-label" for="is_ctrl">Control Account</label>
        </div>
    </div>
    <div class="col-auto">
        <div class="form-check">
            <input type="checkbox" class="form-check-input" name="is_active" id="is_active" value="1"
                {{ old('is_active', $chartOfAccount->is_active ?? true) ? 'checked' : '' }}>
            <label class="form-check-label" for="is_active">Active</label>
        </div>
    </div>
</div>