@extends('layouts.app')

@section('title', _lang('Platform Settings'))

@section('content')
    <div class="d-md-flex d-block align-items-center justify-content-between my-4 page-header-breadcrumb">
        <div>
            <h4 class="mb-0">{{ _lang('Platform Settings') }}</h4>
            <p class="mb-0 text-muted">{{ _lang('Global application settings for the platform.') }}</p>
        </div>
    </div>

    @include('partials.alerts')

    <form action="{{ route('admin.settings.update') }}" method="POST" enctype="multipart/form-data">
        @csrf
        @method('PUT')

        <div class="card custom-card">
            <div class="card-header">
                <div class="card-title">{{ _lang('General') }}</div>
            </div>
            <div class="card-body">
                <div class="row g-3">
                    <div class="col-md-6">
                        <label for="app_name" class="form-label">{{ _lang('App Name') }}</label>
                        <input type="text" id="app_name" name="app_name" class="form-control"
                            value="{{ old('app_name', $settings['app_name']) }}">
                    </div>
                    <div class="col-md-6">
                        <label for="organization_name" class="form-label">{{ _lang('Organization / Brand Name') }}</label>
                        <input type="text" id="organization_name" name="organization_name" class="form-control"
                            value="{{ old('organization_name', $settings['organization_name']) }}">
                    </div>
                    <div class="col-md-6">
                        <label for="support_email" class="form-label">{{ _lang('Support Email') }}</label>
                        <input type="email" id="support_email" name="support_email" class="form-control"
                            value="{{ old('support_email', $settings['support_email']) }}">
                    </div>
                    <div class="col-md-6">
                        <label for="support_phone" class="form-label">{{ _lang('Support Phone') }}</label>
                        <input type="text" id="support_phone" name="support_phone" class="form-control"
                            value="{{ old('support_phone', $settings['support_phone']) }}">
                    </div>

                    <div class="col-md-12">
                        <label for="system_logo" class="form-label">{{ _lang('System Logo') }}</label>
                        <div class="d-flex align-items-center gap-3 flex-wrap">
                            <div class="d-flex align-items-center justify-content-center"
                                 style="height:56px;min-width:120px;padding:.4rem .8rem;background:#0f172a;border-radius:.6rem;">
                                @if (system_logo_url())
                                    <img src="{{ system_logo_url() }}" alt="logo" style="max-height:40px;max-width:160px;">
                                @else
                                    <span style="color:#fff;font-weight:800;font-size:1.05rem;">{{ brand_name() }}</span>
                                @endif
                            </div>
                            <div class="flex-grow-1">
                                <input type="file" id="system_logo" name="system_logo" class="form-control"
                                       accept="image/png,image/jpeg,image/webp,image/svg+xml">
                                <small class="text-muted">{{ _lang('PNG/SVG, max 2MB. Leave empty to keep the brand name text.') }}</small>
                                @if (system_logo_url())
                                    <div class="form-check mt-1">
                                        <input class="form-check-input" type="checkbox" id="remove_logo" name="remove_logo" value="1">
                                        <label class="form-check-label text-danger small" for="remove_logo">{{ _lang('Remove logo (use text instead)') }}</label>
                                    </div>
                                @endif
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>

        <div class="card custom-card">
            <div class="card-header">
                <div class="card-title">{{ _lang('Localization') }}</div>
            </div>
            <div class="card-body">
                <div class="row g-3">
                    <div class="col-md-6">
                        <label for="default_language" class="form-label">{{ _lang('Default Language') }}</label>
                        <select id="default_language" name="default_language" class="form-select">
                            @foreach (available_languages() as $code => $label)
                                <option value="{{ $code }}" {{ old('default_language', $settings['default_language']) === $code ? 'selected' : '' }}>
                                    {{ $label }}
                                </option>
                            @endforeach
                        </select>
                    </div>
                    <div class="col-md-6">
                        <label for="default_currency" class="form-label">{{ _lang('Default Currency') }}</label>
                        <input type="text" id="default_currency" name="default_currency" class="form-control"
                            value="{{ old('default_currency', $settings['default_currency']) }}" placeholder="BDT">
                    </div>
                </div>
            </div>
        </div>

        <div class="card custom-card">
            <div class="card-header">
                <div class="card-title"><i class="bi bi-chat-dots me-1 text-primary"></i> {{ _lang('SMS Gateway') }} <small class="text-muted">({{ _lang('used by all organizations') }})</small></div>
            </div>
            <div class="card-body">
                <div class="row">
                    <div class="col-md-12 mb-3">
                        <label class="form-label">{{ _lang('API Link') }}</label>
                        <input type="text" name="sms_api_link" class="form-control" value="{{ old('sms_api_link', $settings['sms_api_link']) }}">
                    </div>
                    <div class="col-md-4 mb-3">
                        <label class="form-label">{{ _lang('API Key / Username') }}</label>
                        <input type="text" name="sms_api_username" class="form-control" value="{{ old('sms_api_username', $settings['sms_api_username']) }}">
                    </div>
                    <div class="col-md-4 mb-3">
                        <label class="form-label">{{ _lang('Password') }} <small class="text-muted">({{ _lang('if required') }})</small></label>
                        <input type="text" name="sms_api_password" class="form-control" value="{{ old('sms_api_password', $settings['sms_api_password']) }}">
                    </div>
                    <div class="col-md-4 mb-3">
                        <label class="form-label">{{ _lang('Sender ID') }}</label>
                        <input type="text" name="sms_sender_id" class="form-control" value="{{ old('sms_sender_id', $settings['sms_sender_id']) }}">
                    </div>
                </div>
            </div>
        </div>

        <div class="card custom-card">
            <div class="card-header">
                <div class="card-title"><i class="bi bi-phone me-1" style="color:#e2136e;"></i> {{ _lang('bKash Payment (SMS Credit)') }}</div>
            </div>
            <div class="card-body">
                <div class="row">
                    <div class="col-md-4 mb-3">
                        <label class="form-label">{{ _lang('Rate per SMS') }} (BDT)</label>
                        <input type="number" step="0.01" min="0" name="sms_rate" class="form-control" value="{{ old('sms_rate', $settings['sms_rate']) }}">
                    </div>
                    <div class="col-md-8 mb-3">
                        <label class="form-label">{{ _lang('bKash Base URL') }}</label>
                        <input type="text" name="bkash_base_url" class="form-control" value="{{ old('bkash_base_url', $settings['bkash_base_url']) }}">
                        <small class="text-muted">{{ _lang('Sandbox by default. Use the live URL in production.') }}</small>
                    </div>
                    <div class="col-md-6 mb-3">
                        <label class="form-label">{{ _lang('App Key') }}</label>
                        <input type="text" name="bkash_app_key" class="form-control" value="{{ old('bkash_app_key', $settings['bkash_app_key']) }}">
                    </div>
                    <div class="col-md-6 mb-3">
                        <label class="form-label">{{ _lang('App Secret') }}</label>
                        <input type="text" name="bkash_app_secret" class="form-control" value="{{ old('bkash_app_secret', $settings['bkash_app_secret']) }}">
                    </div>
                    <div class="col-md-6 mb-3">
                        <label class="form-label">{{ _lang('bKash Username') }}</label>
                        <input type="text" name="bkash_username" class="form-control" value="{{ old('bkash_username', $settings['bkash_username']) }}">
                    </div>
                    <div class="col-md-6 mb-3">
                        <label class="form-label">{{ _lang('bKash Password') }}</label>
                        <input type="text" name="bkash_password" class="form-control" value="{{ old('bkash_password', $settings['bkash_password']) }}">
                    </div>
                </div>
            </div>
        </div>

        <div class="card custom-card">
            <div class="card-header">
                <div class="card-title"><i class="bi bi-telegram me-1" style="color:#229ED9;"></i> {{ _lang('Telegram Alerts') }} <small class="text-muted">({{ _lang('new-organization signup notifications') }})</small></div>
            </div>
            <div class="card-body">
                <div class="row g-3">
                    <div class="col-md-6">
                        <label class="form-label">{{ _lang('Bot Token') }}</label>
                        <input type="text" name="telegram_bot_token" class="form-control" autocomplete="off"
                            value="{{ old('telegram_bot_token', $settings['telegram_bot_token']) }}" placeholder="123456789:ABCdef...">
                        <small class="text-muted">{{ _lang('From @BotFather. Create a bot, copy its token.') }}</small>
                    </div>
                    <div class="col-md-6">
                        <label class="form-label">{{ _lang('Chat ID') }}</label>
                        <input type="text" name="telegram_chat_id" class="form-control" autocomplete="off"
                            value="{{ old('telegram_chat_id', $settings['telegram_chat_id']) }}" placeholder="-1001234567890 {{ _lang('or') }} 123456789">
                        <small class="text-muted">{{ _lang('Your user/group/channel ID. Add the bot there first; get the ID from @userinfobot.') }}</small>
                    </div>
                </div>
            </div>
        </div>

        {{-- Google Analytics --}}
        <div class="card custom-card">
            <div class="card-header">
                <div class="card-title"><i class="bi bi-graph-up-arrow me-1" style="color:#E8710A;"></i> {{ _lang('Google Analytics') }} <small class="text-muted">({{ _lang('public website') }})</small></div>
            </div>
            <div class="card-body">
                <div class="row g-3">
                    <div class="col-md-6">
                        <label class="form-label">{{ _lang('Measurement ID (GA4)') }}</label>
                        <input type="text" name="ga_measurement_id" class="form-control" autocomplete="off"
                            value="{{ old('ga_measurement_id', $settings['ga_measurement_id']) }}" placeholder="G-XXXXXXXXXX">
                        <small class="text-muted">{{ _lang('From analytics.google.com → GA4 property → Web data stream. Once saved, the gtag script loads on every public website page.') }}</small>
                    </div>
                </div>
            </div>
        </div>

        <div class="card custom-card">
            <div class="card-header d-flex align-items-center justify-content-between">
                <div class="card-title"><i class="bi bi-bell me-1" style="color:#FFA000;"></i> {{ _lang('Firebase Push Notifications') }}</div>
                @if ($settings['firebase_configured'])
                    <span class="badge bg-success-transparent"><i class="bi bi-check-circle me-1"></i>{{ _lang('Configured') }}</span>
                @else
                    <span class="badge bg-warning-transparent"><i class="bi bi-exclamation-circle me-1"></i>{{ _lang('Not configured') }}</span>
                @endif
            </div>
            <div class="card-body">
                <div class="row g-3">
                    <div class="col-md-12">
                        <label class="form-label">{{ _lang('Firebase Project ID') }}</label>
                        <input type="text" name="firebase_project_id" class="form-control" autocomplete="off"
                            value="{{ old('firebase_project_id', $settings['firebase_project_id']) }}" placeholder="my-app-12345">
                        <small class="text-muted">Firebase Console → Project settings → Project ID</small>
                    </div>
                    <div class="col-md-12">
                        <label class="form-label">{{ _lang('Service Account JSON') }}</label>
                        <textarea name="firebase_service_account_json" class="form-control" rows="6" autocomplete="off"
                            placeholder='{ "type": "service_account", "project_id": "...", "private_key": "...", ... }'>{{ old('firebase_service_account_json') }}</textarea>
                        <small class="text-muted">
                            Firebase Console → Project settings → <b>Service accounts</b> → "Generate new private key" → ডাউনলোড করা JSON ফাইলের পুরো লেখা এখানে পেস্ট করুন।
                            @if ($settings['firebase_service_account_json'])
                                <span class="text-success"><br>✓ JSON সংরক্ষিত আছে — বদলাতে চাইলে নতুন করে পেস্ট করুন, নাহলে খালি রাখুন।</span>
                            @endif
                        </small>
                    </div>
                </div>
            </div>
        </div>

        <div class="card custom-card">
            <div class="card-header">
                <div class="card-title">{{ _lang('Access') }}</div>
            </div>
            <div class="card-body">
                <div class="form-check form-switch">
                    <input type="checkbox" id="registration_enabled" name="registration_enabled" value="1"
                        class="form-check-input" {{ old('registration_enabled', $settings['registration_enabled']) === '1' ? 'checked' : '' }}>
                    <label for="registration_enabled" class="form-check-label">{{ _lang('Registration Enabled') }}</label>
                </div>
            </div>
            <div class="card-footer text-end">
                <button type="submit" class="btn btn-primary">
                    <i class="bi bi-check-lg me-1"></i> {{ _lang('Save Changes') }}
                </button>
            </div>
        </div>
    </form>

    {{-- Firebase test (separate form — uses the SAVED credentials, so save first) --}}
    <div class="card custom-card">
        <div class="card-body d-flex align-items-center justify-content-between flex-wrap gap-2">
            <div>
                <div class="fw-semibold">{{ _lang('Test Firebase connection') }}</div>
                <small class="text-muted">সেভ করার পর এখানে চাপ দিয়ে যাচাই করুন credential ঠিক আছে কিনা।</small>
            </div>
            <form action="{{ route('admin.settings.firebase-test') }}" method="POST">@csrf
                <button class="btn btn-primary-light"><i class="bi bi-broadcast me-1"></i> {{ _lang('Test connection') }}</button>
            </form>
        </div>
    </div>
@endsection