@extends('Admin.layout')

@section('content')
    <div class="container-xxl flex-grow-1 container-p-y">

        {{-- Page Header --}}
        <div class="d-flex flex-wrap justify-content-between align-items-center mb-4">

            <div class="d-flex align-items-center gap-3">

                {{-- Back Button --}}
                <a href="{{ route('gold_rate') }}" class="back-btn" title="Back to Gold Rates">
                    <i class="fas fa-chevron-left"></i>
                </a>

                <div>
                    <h4 class="fw-bold mb-1">
                        Add Gold Rate
                    </h4>
                </div>

            </div>

        </div>


        {{-- Rate Card --}}
        <div class="card">

            <div class="card-header">
                <h5 class="mb-0">
                    Rate Details
                </h5>
            </div>

            <div class="card-body">

                <form action="{{ route('store_rate') }}" id="SubmitForm" method="POST">
                    @csrf

                    <div class="row">

                        {{-- 22K Gold --}}
                        <div class="col-md-4 mb-3">

                            <label class="form-label">
                                22K Gold Rate
                            </label>

                            <div class="input-group">

                                <span class="input-group-text">
                                    ₹
                                </span>

                                <input type="number" name="rate_22k"
                                    class="form-control @error('rate_22k') is-invalid @enderror"
                                    value="{{ old('rate_22k') }}" placeholder="Enter 22K rate" min="0"
                                    step="0.01">

                            </div>

                            <div class="form-text">
                                Per Gram
                            </div>

                            @if (isset($latestRates['22k']))
                                <small class="text-muted">
                                    Last updated:
                                    ₹{{ number_format($latestRates['22k']->rate, 2) }}
                                    on
                                    {{ \Carbon\Carbon::parse($latestRates['22k']->rate_date)->format('d M Y') }}

                                    @if ($latestRates['22k']->updated_at)
                                        at {{ $latestRates['22k']->updated_at->format('h:i A') }}
                                    @endif
                                </small>
                            @else
                                <small class="text-muted">
                                    No previous rate available
                                </small>
                            @endif

                            @error('rate_22k')
                                <div class="text-danger small mt-1">
                                    {{ $message }}
                                </div>
                            @enderror

                        </div>


                        {{-- 24K Gold --}}
                        <div class="col-md-4 mb-3">

                            <label class="form-label">
                                24K Gold Rate
                            </label>

                            <div class="input-group">

                                <span class="input-group-text">
                                    ₹
                                </span>

                                <input type="number" name="rate_24k"
                                    class="form-control @error('rate_24k') is-invalid @enderror"
                                    value="{{ old('rate_24k') }}" placeholder="Enter 24K rate" min="0"
                                    step="0.01">

                            </div>

                            <div class="form-text">
                                Per Gram
                            </div>

                            @if (isset($latestRates['24k']))
                                <small class="text-muted">
                                    Last updated:
                                    ₹{{ number_format($latestRates['24k']->rate, 2) }}
                                    on
                                    {{ \Carbon\Carbon::parse($latestRates['24k']->rate_date)->format('d M Y') }}

                                    @if ($latestRates['24k']->updated_at)
                                        at {{ $latestRates['24k']->updated_at->format('h:i A') }}
                                    @endif
                                </small>
                            @else
                                <small class="text-muted">
                                    No previous rate available
                                </small>
                            @endif

                            @error('rate_24k')
                                <div class="text-danger small mt-1">
                                    {{ $message }}
                                </div>
                            @enderror

                        </div>


                        {{-- Silver --}}
                        <div class="col-md-4 mb-3">

                            <label class="form-label">
                                Silver Rate
                            </label>

                            <div class="input-group">

                                <span class="input-group-text">
                                    ₹
                                </span>

                                <input type="number" name="rate_silver"
                                    class="form-control @error('rate_silver') is-invalid @enderror"
                                    value="{{ old('rate_silver') }}" placeholder="Enter Silver rate" min="0"
                                    step="0.01">

                            </div>

                            <div class="form-text">
                                Per Gram
                            </div>

                            @if (isset($latestRates['silver']))
                                <small class="text-muted">
                                    Last updated:
                                    ₹{{ number_format($latestRates['silver']->rate, 2) }}
                                    on
                                    {{ \Carbon\Carbon::parse($latestRates['silver']->rate_date)->format('d M Y') }}

                                    @if ($latestRates['silver']->updated_at)
                                        at {{ $latestRates['silver']->updated_at->format('h:i A') }}
                                    @endif
                                </small>
                            @else
                                <small class="text-muted">
                                    No previous rate available
                                </small>
                            @endif

                            @error('rate_silver')
                                <div class="text-danger small mt-1">
                                    {{ $message }}
                                </div>
                            @enderror

                        </div>


                        {{-- Rate Date --}}
                        <div class="col-md-6 mb-3">

                            <label class="form-label">
                                Rate Date
                            </label>

                            <input type="date" name="rate_date"
                                class="form-control @error('rate_date') is-invalid @enderror"
                                value="{{ old('rate_date', date('Y-m-d')) }}">

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

                        </div>


                        {{-- Unit --}}
                        <div class="col-md-6 mb-3">

                            <label class="form-label">
                                Unit
                            </label>

                            <input type="text" class="form-control" value="Per Gram" readonly>

                        </div>


                        {{-- Notes --}}
                        <div class="col-12 mb-3">

                            <label class="form-label">
                                Notes
                            </label>

                            <textarea name="notes" class="form-control @error('notes') is-invalid @enderror" rows="3"
                                placeholder="Optional notes">{{ old('notes') }}</textarea>

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

                        </div>

                    </div>


                    {{-- Buttons --}}
                    <div class="d-flex gap-2 justify-content-center mt-3">

                        <a href="{{ route('gold_rate') }}" class="btn btn-outline-secondary">
                            Cancel
                        </a>

                        <button type="submit" id="submit_btn" class="btn btn-primary">

                            <i class="bi bi-save me-1"></i>
                            Save Rates

                        </button>

                    </div>

                </form>

            </div>

        </div>

    </div>


    <script>
        document.addEventListener('DOMContentLoaded', function() {

            const form = document.getElementById('SubmitForm');
            const btn = document.getElementById('submit_btn');

            if (!form || !btn) {
                return;
            }

            form.addEventListener('submit', function() {

                if (btn.disabled) {
                    return;
                }

                btn.disabled = true;

                btn.innerHTML = `
                    <span class="spinner-border spinner-border-sm me-1"
                        aria-hidden="true"></span>
                    Processing...
                `;
            });

        });
    </script>
@endsection