@extends('components.dashboard.layouts.master')

@section('styles')
    @stack('datatableStyles')
    <style>
        /* ===== Installment Form Styles ===== */
        .installment-form .form-label{font-weight:600;}
        .installment-form .form-control,
        .installment-form .form-select{height:44px;}
        .installment-form .form-control[readonly],
        .installment-form .form-control:disabled{
            background:#f5f7fb; cursor:not-allowed; color:#6e6b7b;
        }
        .installment-form .mb-1{margin-bottom:1rem !important;}
        .installment-form .hint{font-size:.86rem; color:#8a8d93;}
        .installment-form .card-header{border-bottom:1px solid #ebe9f1;}
        .installment-form .btn{min-width:140px}
        .installment-form .form-check-input{ width:3rem; height:1.5rem; }
        .installment-form .form-check-input:checked{ background-color:#7367F0; border-color:#7367F0; }
        @media (max-width:576px){ .installment-form .btn{width:100%} }
    </style>
@endsection

@section('title')
    {{ __('Edit installment') }}
@endsection

@section('content')
    <div class="app-content content">
        <div class="content-overlay"></div>
        <div class="header-navbar-shadow"></div>
        <div class="content-wrapper">
            <div class="content-header row"></div>
            <div class="content-body">

                <section class="users-list-wrapper">
                    <x-dashboard.layouts.breadcrumb now="{{ __('Edit installment') }}"></x-dashboard.layouts.breadcrumb>

                    <section id="installment-edit" class="installment-form">
                        <div class="row">
                            <div class="col-12">
                                <div class="card">
                                    <div class="card-header d-flex justify-content-between align-items-center">
                                        <h4 class="card-title mb-0">{{ __('Edit installment') }}</h4>
                                    </div>

                                    <div class="card-content">
                                        <div class="card-body">
                                            <form method="POST" action="{{ route('teacher.installments.update', $installment->id) }}">
                                                @csrf
                                                @method('PUT')

                                                {{-- Keep course fixed --}}
                                                <input type="hidden" name="course_id" value="{{ $installment->course_id }}">

                                                <div class="row">
                                                    {{-- Amount --}}
                                                    <div class="col-md-6 mb-1">
                                                        <label class="form-label">{{ __('Amount') }} <span class="text-danger">*</span></label>
                                                        <input type="number" step="0.01" min="0" name="amount"
                                                               value="{{ old('amount', $installment->amount) }}"
                                                               class="form-control @error('amount') is-invalid @enderror" required>
                                                        @error('amount')<div class="invalid-feedback">{{ $message }}</div>@enderror
                                                    </div>

                                                    {{-- Minimum Amount --}}
                                                    <div class="col-md-6 mb-1"
                                                         style="display: {{ (int) old('is_final', $installment->is_final) === 1 ? 'none' : 'block' }};">
                                                        <label class="form-label">{{ __('Minimum amount') }}</label>
                                                        <input type="number" step="0.01" min="0" name="minimum_amount"
                                                               value="{{ old('minimum_amount', $installment->minimum_amount) }}"
                                                               class="form-control @error('minimum_amount') is-invalid @enderror">
                                                        <small class="hint">{{ __('Optional: minimum amount accepted for this installment') }}</small>
                                                        @error('minimum_amount')<div class="invalid-feedback">{{ $message }}</div>@enderror
                                                    </div>

                                                    {{-- Due Date --}}
                                                    <div class="col-md-6 mb-1">
                                                        <label class="form-label">{{ __('Due date') }} <span class="text-danger">*</span></label>
                                                        <input type="date" name="due_date"
                                                               value="{{ old('due_date', $installment->due_date) }}"
                                                               class="form-control @error('due_date') is-invalid @enderror" required>
                                                        @error('due_date')<div class="invalid-feedback">{{ $message }}</div>@enderror
                                                    </div>

                                                    {{-- Installment Number --}}
                                                    <div class="col-md-6 mb-1">
                                                        <label class="form-label">{{ __('Installment number') }}</label>
                                                        <select class="form-select form-control installment-number @error('installment_number') is-invalid @enderror"
                                                                name="installment_number" readonly required>

                                                                <option value="{{ $installment->installment_number }}" selected >
                                                                    {{\App\Enum\InstallmentNumbersEnum::getInstallmentName($installment->installment_number) }}
                                                                </option>

                                                        </select>
                                                        @error('installment_number')<div class="invalid-feedback">{{ $message }}</div>@enderror
                                                    </div>

                                                    <div class="form-check form-switch mb-1">
                                                        <input type="hidden" name="is_final" value="{{ (int) old('is_final', $installment->is_final) }}">

                                                        <input
                                                            class="form-check-input m-2"
                                                            type="checkbox"
                                                            id="is_final_display"
                                                            value="1"
                                                            @checked((int) old('is_final', $installment->is_final) === 1)
                                                            disabled
                                                            aria-disabled="true"
                                                            aria-describedby="is_final_help"
                                                        >
                                                        <label class="form-check-label" for="is_final_display">
                                                            {{ __('Is final installment?') }}
                                                        </label>
                                                    </div>

                                                </div>

                                                    <div class="mt-2 d-flex gap-1 flex-wrap">
                                                    <button type="submit" class="btn btn-primary">
                                                        {{ __('Update') }}
                                                    </button>

                                                 </div>
                                            </form>
                                        </div> {{-- card-body --}}
                                    </div>
                                </div>
                            </div>
                        </div>
                    </section>
                </section>

            </div>
        </div>
    </div>
@endsection

@section('script')
    @stack('datatableScripts')
@endsection