@extends('layouts.app')
@section('title', 'New credit note')

@section('content')
    <div class="page-head">
        <div>
            <h1>New credit note</h1>
            <p>Credit a customer for a billing error, a service failure or a returned item.</p>
        </div>
        <div class="page-actions">
            <a href="{{ route('credit-notes.index') }}" class="btn secondary">Back</a>
        </div>
    </div>

    <form method="POST" action="{{ route('credit-notes.store') }}">
        @csrf

        <div class="grid grid-2">
            <div class="card">
                <div class="card-head"><h3>Credit</h3></div>
                <div class="card-body">
                    <div class="field">
                        <label>Customer <span class="req">*</span></label>
                        <select name="customer_id" required data-auto-submit>
                            <option value="">Select…</option>
                            @foreach ($customers as $c)
                                <option value="{{ $c->id }}" @selected(old('customer_id') == $c->id)>
                                    {{ $c->display_name }} — {{ $c->customer_number }}
                                </option>
                            @endforeach
                        </select>
                        @error('customer_id')<span class="err">{{ $message }}</span>@enderror
                    </div>

                    <div class="field">
                        <label>Against invoice</label>
                        <select name="invoice_id">
                            <option value="">None — hold as a customer credit</option>
                            @foreach ($invoices as $inv)
                                <option value="{{ $inv->id }}" @selected(old('invoice_id') == $inv->id)>
                                    {{ $inv->invoice_number }} — {{ $inv->customer?->display_name }}
                                    — balance {{ money($inv->balance, $inv->currency) }}
                                </option>
                            @endforeach
                        </select>
                        <span class="hint">Only invoices with an outstanding balance are listed. A credit cannot exceed the balance.</span>
                        @error('invoice_id')<span class="err">{{ $message }}</span>@enderror
                    </div>

                    <div class="grid grid-2">
                        <div class="field">
                            <label>Amount <span class="req">*</span></label>
                            <input type="number" name="amount" step="0.01" min="0.01" required
                                   value="{{ old('amount') }}">
                            @error('amount')<span class="err">{{ $message }}</span>@enderror
                        </div>
                        <div class="field">
                            <label>Issue date <span class="req">*</span></label>
                            <input type="date" name="issue_date" required
                                   value="{{ old('issue_date', now()->toDateString()) }}">
                            @error('issue_date')<span class="err">{{ $message }}</span>@enderror
                        </div>
                    </div>

                    <div class="field">
                        <label>Type <span class="req">*</span></label>
                        <select name="type" required>
                            @foreach ($types as $t)
                                <option value="{{ $t }}" @selected(old('type') === $t)>{{ title_case_words($t) }}</option>
                            @endforeach
                        </select>
                        @error('type')<span class="err">{{ $message }}</span>@enderror
                    </div>

                    <div class="field">
                        <label>Reason <span class="req">*</span></label>
                        <textarea name="reason" rows="3" maxlength="255" required
                                  placeholder="Why is this credit being raised?">{{ old('reason') }}</textarea>
                        @error('reason')<span class="err">{{ $message }}</span>@enderror
                    </div>
                </div>
            </div>

            <div class="card">
                <div class="card-head"><h3>Workflow</h3></div>
                <div class="card-body">
                    <p class="small">A new credit note starts as a <strong>draft</strong>. It must be
                        <strong>approved</strong> before it can be applied to an invoice; applying it
                        reduces the invoice balance and posts the ledger entry
                        (debit revenue, credit accounts receivable).</p>

                    <label class="check">
                        <input type="checkbox" name="submit" value="1" @checked(old('submit'))>
                        <span>Submit straight to approval instead of saving as a draft</span>
                    </label>
                </div>
                <div class="card-foot">
                    <button type="submit" class="btn">Create credit note</button>
                    <a href="{{ route('credit-notes.index') }}" class="btn secondary">Cancel</a>
                </div>
            </div>
        </div>
    </form>
@endsection