@extends('install.layout', ['currentStep' => 2])

@section('title', 'Database Configuration')

@section('content')
<div class="p-8 flex flex-col flex-1">

    {{-- ── Step header ── --}}
    <div class="mb-7">
        <h2 class="text-xl font-bold text-slate-800">Database Configuration</h2>
        <p class="text-sm text-slate-500 mt-1">
            Enter your MySQL database credentials. These will be written to your <code class="text-xs bg-slate-100 px-1.5 py-0.5 rounded font-mono">.env</code> file.
        </p>
    </div>

    {{-- ── Global success flash ── --}}
    @if (session('success'))
        <div class="mb-5 flex items-center gap-3 px-4 py-3 bg-emerald-50 border border-emerald-200 rounded-xl">
            <svg class="w-5 h-5 text-emerald-500 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/>
            </svg>
            <p class="text-sm text-emerald-700">{{ session('success') }}</p>
        </div>
    @endif

    {{-- ── DB connection error ── --}}
    @error('db_connection')
        <div class="mb-5 flex items-start gap-3 px-4 py-3 bg-red-50 border border-red-200 rounded-xl">
            <svg class="w-5 h-5 text-red-500 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/>
            </svg>
            <div>
                <p class="text-sm font-semibold text-red-700">Connection failed</p>
                <p class="text-sm text-red-600 mt-0.5">{{ $message }}</p>
            </div>
        </div>
    @enderror

    {{-- ── Form ── --}}
    <form method="POST" action="{{ route('install.database') }}" id="dbForm">
        @csrf

        <div class="grid grid-cols-1 md:grid-cols-2 gap-5">

            {{-- DB Host --}}
            <div>
                <label class="block text-sm font-medium text-slate-700 mb-1.5" for="db_host">
                    Database Host
                </label>
                <input id="db_host" name="db_host" type="text"
                       value="{{ old('db_host', $current['db_host']) }}"
                       placeholder="127.0.0.1"
                       class="w-full px-3.5 py-2.5 text-sm border rounded-xl bg-white text-slate-800 placeholder-slate-400
                              focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent
                              @error('db_host') border-red-400 bg-red-50 @else border-slate-200 @enderror">
                @error('db_host')
                    <p class="mt-1 text-xs text-red-600">{{ $message }}</p>
                @enderror
            </div>

            {{-- DB Port --}}
            <div>
                <label class="block text-sm font-medium text-slate-700 mb-1.5" for="db_port">
                    Port
                </label>
                <input id="db_port" name="db_port" type="number" min="1" max="65535"
                       value="{{ old('db_port', $current['db_port']) }}"
                       placeholder="3306"
                       class="w-full px-3.5 py-2.5 text-sm border rounded-xl bg-white text-slate-800 placeholder-slate-400
                              focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent
                              @error('db_port') border-red-400 bg-red-50 @else border-slate-200 @enderror">
                @error('db_port')
                    <p class="mt-1 text-xs text-red-600">{{ $message }}</p>
                @enderror
            </div>

            {{-- DB Name --}}
            <div>
                <label class="block text-sm font-medium text-slate-700 mb-1.5" for="db_database">
                    Database Name
                </label>
                <input id="db_database" name="db_database" type="text"
                       value="{{ old('db_database', $current['db_database']) }}"
                       placeholder="ticketdjama"
                       class="w-full px-3.5 py-2.5 text-sm border rounded-xl bg-white text-slate-800 placeholder-slate-400
                              focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent
                              @error('db_database') border-red-400 bg-red-50 @else border-slate-200 @enderror">
                @error('db_database')
                    <p class="mt-1 text-xs text-red-600">{{ $message }}</p>
                @enderror
            </div>

            {{-- DB Username --}}
            <div>
                <label class="block text-sm font-medium text-slate-700 mb-1.5" for="db_username">
                    Username
                </label>
                <input id="db_username" name="db_username" type="text"
                       value="{{ old('db_username', $current['db_username']) }}"
                       placeholder="root"
                       class="w-full px-3.5 py-2.5 text-sm border rounded-xl bg-white text-slate-800 placeholder-slate-400
                              focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent
                              @error('db_username') border-red-400 bg-red-50 @else border-slate-200 @enderror">
                @error('db_username')
                    <p class="mt-1 text-xs text-red-600">{{ $message }}</p>
                @enderror
            </div>

            {{-- DB Password (spans full width) --}}
            <div class="md:col-span-2">
                <label class="block text-sm font-medium text-slate-700 mb-1.5" for="db_password">
                    Password
                    <span class="text-slate-400 font-normal">(leave blank if none)</span>
                </label>
                <input id="db_password" name="db_password" type="password"
                       placeholder="••••••••"
                       class="w-full px-3.5 py-2.5 text-sm border border-slate-200 rounded-xl bg-white text-slate-800 placeholder-slate-400
                              focus:outline-none focus:ring-2 focus:ring-brand-500 focus:border-transparent">
            </div>
        </div>

        {{-- ── Test connection banner ── --}}
        <div id="testResult" class="mt-5 hidden items-center gap-3 px-4 py-3 rounded-xl border text-sm"></div>

        {{-- ── Actions ── --}}
        <div class="mt-8 pt-6 border-t border-slate-100 flex flex-col sm:flex-row items-center justify-between gap-3">
            <a href="{{ route('install.requirements') }}"
               class="text-sm text-slate-500 hover:text-slate-700 flex items-center gap-1.5">
                <svg class="w-4 h-4" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24">
                    <path stroke-linecap="round" stroke-linejoin="round" d="M15 19l-7-7 7-7"/>
                </svg>
                Back
            </a>

            <div class="flex gap-3">
                {{-- Test button (AJAX) --}}
                <button type="button" id="btnTest"
                        class="inline-flex items-center gap-2 px-5 py-2.5 border border-slate-200 text-slate-600 text-sm font-medium rounded-xl hover:border-brand-400 hover:text-brand-700 transition-colors">
                    <svg class="w-4 h-4" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" d="M13 10V3L4 14h7v7l9-11h-7z"/>
                    </svg>
                    Test Connection
                </button>

                {{-- Save & continue --}}
                <button type="submit"
                        class="inline-flex items-center gap-2 px-6 py-2.5 bg-brand-600 text-white text-sm font-semibold rounded-xl hover:bg-brand-700 transition-colors shadow-sm">
                    Save &amp; Continue
                    <svg class="w-4 h-4" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24">
                        <path stroke-linecap="round" stroke-linejoin="round" d="M9 5l7 7-7 7"/>
                    </svg>
                </button>
            </div>
        </div>
    </form>
</div>
@endsection

@push('scripts')
<script>
document.getElementById('btnTest').addEventListener('click', async function () {
    const btn    = this;
    const banner = document.getElementById('testResult');

    const payload = {
        db_host:     document.getElementById('db_host').value,
        db_port:     document.getElementById('db_port').value,
        db_database: document.getElementById('db_database').value,
        db_username: document.getElementById('db_username').value,
        db_password: document.getElementById('db_password').value,
        _token:      document.querySelector('meta[name="csrf-token"]').content,
    };

    btn.disabled = true;
    btn.textContent = 'Testing…';
    banner.className = 'mt-5 hidden';

    try {
        const res  = await fetch('{{ route('install.database.test') }}', {
            method:  'POST',
            headers: { 'Content-Type': 'application/json', 'X-CSRF-TOKEN': payload._token },
            body:    JSON.stringify(payload),
        });
        const data = await res.json();

        banner.classList.remove('hidden');
        banner.classList.add('flex');

        if (data.ok) {
            banner.className = 'mt-5 flex items-center gap-3 px-4 py-3 rounded-xl border bg-emerald-50 border-emerald-200 text-sm text-emerald-700';
            banner.innerHTML = '<svg class="w-5 h-5 flex-shrink-0" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 12l2 2 4-4m6 2a9 9 0 11-18 0 9 9 0 0118 0z"/></svg><span>' + data.message + '</span>';
        } else {
            banner.className = 'mt-5 flex items-start gap-3 px-4 py-3 rounded-xl border bg-red-50 border-red-200 text-sm text-red-700';
            banner.innerHTML = '<svg class="w-5 h-5 flex-shrink-0 mt-0.5" fill="none" stroke="currentColor" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M12 8v4m0 4h.01M21 12a9 9 0 11-18 0 9 9 0 0118 0z"/></svg><span>' + data.message + '</span>';
        }
    } catch (e) {
        banner.className = 'mt-5 flex items-center gap-3 px-4 py-3 rounded-xl border bg-red-50 border-red-200 text-sm text-red-700';
        banner.innerHTML = 'Request failed. Check the browser console for details.';
    }

    btn.disabled = false;
    btn.innerHTML = '<svg class="w-4 h-4" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24"><path stroke-linecap="round" stroke-linejoin="round" d="M13 10V3L4 14h7v7l9-11h-7z"/></svg> Test Connection';
});
</script>
@endpush