{# app/templates/admin/logs.html #}
{% extends "admin/base.html" %}

{% block title %}Application Logs{% endblock %}

{% block alpine_data %}adminLogs(){% endblock %}

{% block content %}
<!-- Page Header -->
<div class="flex items-center justify-between my-6">
    <h2 class="text-2xl font-semibold text-gray-700 dark:text-gray-200">
        Application Logs
    </h2>
    <div class="flex items-center space-x-3">
        <button
            @click="refresh()"
            :disabled="loading"
            class="flex items-center px-4 py-2 text-sm font-medium leading-5 text-white transition-colors duration-150 bg-purple-600 border border-transparent rounded-lg hover:bg-purple-700 focus:outline-none focus:shadow-outline-purple disabled:opacity-50 disabled:cursor-not-allowed"
        >
            <span x-show="!loading" x-html="$icon('refresh', 'w-4 h-4 mr-2')"></span>
            <span x-show="loading" x-html="$icon('spinner', 'w-4 h-4 mr-2')"></span>
            <span x-text="loading ? 'Loading...' : 'Refresh'"></span>
        </button>
    </div>
</div>

<!-- Success Message -->
<div x-show="successMessage" x-transition class="mb-6 p-4 bg-green-100 border border-green-400 text-green-700 rounded-lg flex items-start">
    <span x-html="$icon('check-circle', 'w-5 h-5 mr-3 mt-0.5 flex-shrink-0')"></span>
    <div>
        <p class="font-semibold">Success</p>
        <p class="text-sm" x-text="successMessage"></p>
    </div>
</div>

<!-- Error Message -->
<div x-show="error" x-transition class="mb-6 p-4 bg-red-100 border border-red-400 text-red-700 rounded-lg flex items-start">
    <span x-html="$icon('exclamation', 'w-5 h-5 mr-3 mt-0.5 flex-shrink-0')"></span>
    <div>
        <p class="font-semibold">Error</p>
        <p class="text-sm" x-text="error"></p>
    </div>
</div>

<!-- Statistics Cards -->
<div x-show="stats" class="grid gap-6 mb-8 md:grid-cols-2 xl:grid-cols-4">
    <!-- Total Logs -->
    <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
        <div class="p-3 mr-4 text-blue-500 bg-blue-100 rounded-full dark:text-blue-100 dark:bg-blue-500">
            <span x-html="$icon('document-text', 'w-5 h-5')"></span>
        </div>
        <div>
            <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">Total Logs (7d)</p>
            <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.total_count">0</p>
        </div>
    </div>

    <!-- Warnings -->
    <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
        <div class="p-3 mr-4 text-yellow-500 bg-yellow-100 rounded-full dark:text-yellow-100 dark:bg-yellow-500">
            <span x-html="$icon('exclamation', 'w-5 h-5')"></span>
        </div>
        <div>
            <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">Warnings</p>
            <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.warning_count">0</p>
        </div>
    </div>

    <!-- Errors -->
    <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
        <div class="p-3 mr-4 text-red-500 bg-red-100 rounded-full dark:text-white dark:bg-red-600">
            <span x-html="$icon('x-circle', 'w-5 h-5')"></span>
        </div>
        <div>
            <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">Errors</p>
            <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.error_count">0</p>
        </div>
    </div>

    <!-- Critical -->
    <div class="flex items-center p-4 bg-white rounded-lg shadow-xs dark:bg-gray-800">
        <div class="p-3 mr-4 text-purple-500 bg-purple-100 rounded-full dark:text-purple-100 dark:bg-purple-500">
            <span x-html="$icon('lightning-bolt', 'w-5 h-5')"></span>
        </div>
        <div>
            <p class="mb-2 text-sm font-medium text-gray-600 dark:text-gray-400">Critical</p>
            <p class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="stats.critical_count">0</p>
        </div>
    </div>
</div>

<!-- Log Source Tabs -->
<div class="mb-6">
    <div class="border-b border-gray-200 dark:border-gray-700">
        <nav class="-mb-px flex space-x-8">
            <button
                @click="logSource = 'database'; loadLogs()"
                :class="logSource === 'database' ? 'border-purple-500 text-purple-600 dark:text-purple-400' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 dark:text-gray-400 dark:hover:text-gray-300'"
                class="whitespace-nowrap py-4 px-1 border-b-2 font-medium text-sm transition-colors"
            >
                <span x-html="$icon('database', 'inline w-5 h-5 mr-2')"></span>
                Database Logs
            </button>
            <button
                @click="logSource = 'file'; loadFileLogs()"
                :class="logSource === 'file' ? 'border-purple-500 text-purple-600 dark:text-purple-400' : 'border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300 dark:text-gray-400 dark:hover:text-gray-300'"
                class="whitespace-nowrap py-4 px-1 border-b-2 font-medium text-sm transition-colors"
            >
                <span x-html="$icon('document', 'inline w-5 h-5 mr-2')"></span>
                File Logs
            </button>
        </nav>
    </div>
</div>

<!-- Database Logs Section -->
<div x-show="logSource === 'database'" x-transition>
    <!-- Filters -->
    <div class="bg-white dark:bg-gray-800 rounded-lg shadow-md p-6 mb-6">
        <div class="flex items-center justify-between mb-4">
            <h3 class="text-lg font-semibold text-gray-700 dark:text-gray-200">Filters</h3>
            <button
                @click="resetFilters()"
                class="text-sm text-purple-600 hover:text-purple-700 dark:text-purple-400"
            >
                Reset Filters
            </button>
        </div>

        <div class="grid grid-cols-1 md:grid-cols-3 gap-4">
            <!-- Log Level Filter -->
            <div>
                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Log Level</label>
                <select
                    x-model="filters.level"
                    @change="loadLogs()"
                    class="block w-full px-3 py-2 text-gray-700 dark:text-gray-300 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-lg focus:outline-none focus:ring-2 focus:ring-purple-600"
                >
                    <option value="">All Levels</option>
                    <option value="WARNING">WARNING</option>
                    <option value="ERROR">ERROR</option>
                    <option value="CRITICAL">CRITICAL</option>
                </select>
            </div>

            <!-- Module Filter -->
            <div>
                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Module</label>
                <input
                    type="text"
                    x-model="filters.module"
                    @keyup.enter="loadLogs()"
                    placeholder="Filter by module..."
                    class="block w-full px-3 py-2 text-gray-700 dark:text-gray-300 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-lg focus:outline-none focus:ring-2 focus:ring-purple-600"
                />
            </div>

            <!-- Search -->
            <div>
                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Search</label>
                <input
                    type="text"
                    x-model="filters.search"
                    @keyup.enter="loadLogs()"
                    placeholder="Search in messages..."
                    class="block w-full px-3 py-2 text-gray-700 dark:text-gray-300 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-lg focus:outline-none focus:ring-2 focus:ring-purple-600"
                />
            </div>
        </div>
    </div>

    <!-- Database Logs Table -->
    <div class="bg-white dark:bg-gray-800 rounded-lg shadow-md overflow-hidden">
        <div class="overflow-x-auto">
            <table class="w-full whitespace-no-wrap">
                <thead>
                    <tr class="text-xs font-semibold tracking-wide text-left text-gray-500 uppercase border-b dark:border-gray-700 bg-gray-50 dark:text-gray-400 dark:bg-gray-800">
                        <th class="px-4 py-3">Timestamp</th>
                        <th class="px-4 py-3">Level</th>
                        <th class="px-4 py-3">Module</th>
                        <th class="px-4 py-3">Message</th>
                        <th class="px-4 py-3">Actions</th>
                    </tr>
                </thead>
                <tbody class="bg-white divide-y dark:divide-gray-700 dark:bg-gray-800">
                    <template x-if="loading">
                        <tr>
                            <td colspan="5" class="px-4 py-8 text-center">
                                <span x-html="$icon('spinner', 'inline w-6 h-6 text-purple-600')"></span>
                                <p class="mt-2 text-sm text-gray-600 dark:text-gray-400">Loading logs...</p>
                            </td>
                        </tr>
                    </template>

                    <template x-if="!loading && logs.length === 0">
                        <tr>
                            <td colspan="5" class="px-4 py-8 text-center text-gray-500 dark:text-gray-400">
                                No logs found
                            </td>
                        </tr>
                    </template>

                    <template x-for="log in logs" :key="log.id">
                        <tr class="text-gray-700 dark:text-gray-400 hover:bg-gray-50 dark:hover:bg-gray-700">
                            <td class="px-4 py-3 text-sm">
                                <span x-text="formatTimestamp(log.timestamp)"></span>
                            </td>
                            <td class="px-4 py-3 text-xs">
                                <span
                                    :class="{
                                        'bg-yellow-100 text-yellow-800 dark:bg-yellow-800 dark:text-yellow-100': log.level === 'WARNING',
                                        'bg-red-100 text-red-800 dark:bg-red-800 dark:text-red-100': log.level === 'ERROR',
                                        'bg-purple-100 text-purple-800 dark:bg-purple-800 dark:text-purple-100': log.level === 'CRITICAL'
                                    }"
                                    class="px-2 py-1 font-semibold leading-tight rounded-full"
                                    x-text="log.level"
                                ></span>
                            </td>
                            <td class="px-4 py-3 text-sm">
                                <span x-text="log.module || '-'"></span>
                            </td>
                            <td class="px-4 py-3 text-sm">
                                <div class="max-w-2xl truncate" x-text="log.message"></div>
                            </td>
                            <td class="px-4 py-3 text-sm">
                                <button
                                    @click="showLogDetail(log)"
                                    class="text-purple-600 hover:text-purple-700 dark:text-purple-400"
                                >
                                    <span x-html="$icon('eye', 'w-5 h-5')"></span>
                                </button>
                            </td>
                        </tr>
                    </template>
                </tbody>
            </table>
        </div>

        <!-- Pagination -->
        <div x-show="!loading && logs.length > 0" class="px-4 py-3 border-t dark:border-gray-700 bg-gray-50 dark:bg-gray-800">
            <div class="flex items-center justify-between">
                <div class="text-sm text-gray-700 dark:text-gray-400">
                    Showing <span x-text="filters.skip + 1"></span> to <span x-text="Math.min(filters.skip + filters.limit, totalLogs)"></span> of <span x-text="totalLogs"></span>
                </div>
                <div class="flex space-x-2">
                    <button
                        @click="previousPage()"
                        :disabled="filters.skip === 0"
                        class="px-3 py-1 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed dark:bg-gray-700 dark:text-gray-300 dark:border-gray-600"
                    >
                        Previous
                    </button>
                    <button
                        @click="nextPage()"
                        :disabled="filters.skip + filters.limit >= totalLogs"
                        class="px-3 py-1 text-sm font-medium text-gray-700 bg-white border border-gray-300 rounded-lg hover:bg-gray-50 disabled:opacity-50 disabled:cursor-not-allowed dark:bg-gray-700 dark:text-gray-300 dark:border-gray-600"
                    >
                        Next
                    </button>
                </div>
            </div>
        </div>
    </div>
</div>

<!-- File Logs Section -->
<div x-show="logSource === 'file'" x-transition>
    <!-- File Selection -->
    <div class="bg-white dark:bg-gray-800 rounded-lg shadow-md p-6 mb-6">
        <div class="flex items-center justify-between mb-4">
            <h3 class="text-lg font-semibold text-gray-700 dark:text-gray-200">Log Files</h3>
            <button
                @click="loadFileLogs()"
                class="text-sm text-purple-600 hover:text-purple-700 dark:text-purple-400"
            >
                Refresh List
            </button>
        </div>

        <div class="grid grid-cols-1 md:grid-cols-2 gap-4">
            <div>
                <label class="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">Select Log File</label>
                <select
                    x-model="selectedFile"
                    @change="loadFileContent()"
                    class="block w-full px-3 py-2 text-gray-700 dark:text-gray-300 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 rounded-lg focus:outline-none focus:ring-2 focus:ring-purple-600"
                >
                    <option value="">Select a file...</option>
                    <template x-for="file in logFiles" :key="file.filename">
                        <option :value="file.filename" x-text="`${file.filename} (${file.size_mb} MB)`"></option>
                    </template>
                </select>
            </div>

            <div class="flex items-end">
                <button
                    @click="downloadLogFile()"
                    :disabled="!selectedFile"
                    class="px-4 py-2 text-sm font-medium leading-5 text-white transition-colors duration-150 bg-green-600 border border-transparent rounded-lg hover:bg-green-700 focus:outline-none focus:shadow-outline-green disabled:opacity-50 disabled:cursor-not-allowed"
                >
                    <span x-html="$icon('download', 'inline w-4 h-4 mr-2')"></span>
                    Download File
                </button>
            </div>
        </div>
    </div>

    <!-- File Content -->
    <div x-show="fileContent" class="bg-white dark:bg-gray-800 rounded-lg shadow-md overflow-hidden">
        <div class="p-4 border-b dark:border-gray-700 flex items-center justify-between">
            <div>
                <h3 class="text-lg font-semibold text-gray-700 dark:text-gray-200" x-text="selectedFile"></h3>
                <p class="text-sm text-gray-600 dark:text-gray-400">
                    Showing last <span x-text="fileContent?.lines?.length || 0"></span> lines of <span x-text="fileContent?.total_lines || 0"></span> total
                </p>
            </div>
        </div>
        <div class="p-4 bg-gray-900 overflow-x-auto">
            <pre class="text-xs text-green-400 font-mono"><code x-text="fileContent?.lines?.join('\n')"></code></pre>
        </div>
    </div>
</div>

<!-- Log Detail Modal -->
<div x-show="selectedLog" x-transition class="fixed inset-0 z-50 flex items-center justify-center bg-black bg-opacity-50" @click.self="selectedLog = null">
    <div class="bg-white dark:bg-gray-800 rounded-lg shadow-xl max-w-4xl w-full mx-4 max-h-[90vh] overflow-hidden">
        <div class="p-6 border-b dark:border-gray-700">
            <div class="flex items-center justify-between">
                <h3 class="text-xl font-semibold text-gray-700 dark:text-gray-200">Log Details</h3>
                <button @click="selectedLog = null" class="text-gray-500 hover:text-gray-700 dark:text-gray-400 dark:hover:text-gray-300">
                    <span x-html="$icon('close', 'w-6 h-6')"></span>
                </button>
            </div>
        </div>
        <div class="p-6 overflow-y-auto max-h-[calc(90vh-120px)]">
            <template x-if="selectedLog">
                <div class="space-y-4">
                    <div class="grid grid-cols-2 gap-4">
                        <div>
                            <p class="text-sm font-medium text-gray-600 dark:text-gray-400">Timestamp</p>
                            <p class="text-sm text-gray-800 dark:text-gray-200" x-text="formatTimestamp(selectedLog.timestamp)"></p>
                        </div>
                        <div>
                            <p class="text-sm font-medium text-gray-600 dark:text-gray-400">Level</p>
                            <p class="text-sm text-gray-800 dark:text-gray-200" x-text="selectedLog.level"></p>
                        </div>
                        <div>
                            <p class="text-sm font-medium text-gray-600 dark:text-gray-400">Logger</p>
                            <p class="text-sm text-gray-800 dark:text-gray-200" x-text="selectedLog.logger_name"></p>
                        </div>
                        <div>
                            <p class="text-sm font-medium text-gray-600 dark:text-gray-400">Module</p>
                            <p class="text-sm text-gray-800 dark:text-gray-200" x-text="selectedLog.module || '-'"></p>
                        </div>
                    </div>
                    <div>
                        <p class="text-sm font-medium text-gray-600 dark:text-gray-400 mb-2">Message</p>
                        <p class="text-sm text-gray-800 dark:text-gray-200 bg-gray-50 dark:bg-gray-700 p-3 rounded" x-text="selectedLog.message"></p>
                    </div>
                    <div x-show="selectedLog.exception_message">
                        <p class="text-sm font-medium text-gray-600 dark:text-gray-400 mb-2">Exception</p>
                        <p class="text-sm text-red-600 dark:text-red-400 bg-red-50 dark:bg-red-900 p-3 rounded" x-text="selectedLog.exception_type + ': ' + selectedLog.exception_message"></p>
                    </div>
                    <div x-show="selectedLog.stack_trace">
                        <p class="text-sm font-medium text-gray-600 dark:text-gray-400 mb-2">Stack Trace</p>
                        <pre class="text-xs text-gray-800 dark:text-gray-200 bg-gray-50 dark:bg-gray-700 p-3 rounded overflow-x-auto"><code x-text="selectedLog.stack_trace"></code></pre>
                    </div>
                </div>
            </template>
        </div>
    </div>
</div>

{% endblock %}

{% block extra_scripts %}
<script src="{{ url_for('static', path='admin/js/logs.js') }}"></script>
{% endblock %}