{% extends "base.html" %}

{% block title %}Sign In — Log Thread{% endblock %}

{% block content %}
<div class="min-h-screen flex items-center justify-center p-8 bg-slate-50">
    <div class="w-full max-w-md">
        <div class="text-center mb-8">
            <a href="/" class="inline-flex items-center gap-2 mb-6">
                <div class="w-12 h-12 rounded-xl gradient-bg flex items-center justify-center">
                    <svg class="w-7 h-7 text-white" fill="none" stroke="currentColor" viewBox="0 0 24 24">
                        <circle cx="12" cy="5" r="2"/><circle cx="6" cy="12" r="2"/><circle cx="18" cy="12" r="2"/>
                        <circle cx="9" cy="19" r="2"/><circle cx="15" cy="19" r="2"/>
                    </svg>
                </div>
            </a>
            <h1 class="text-3xl font-bold mb-2">Welcome back</h1>
            <p class="text-slate-600">Sign in to your Log Thread account</p>
        </div>
        
        <div class="bg-white rounded-2xl shadow-xl border border-slate-200 p-8">
            <form id="loginForm" class="space-y-5">
                <div>
                    <label class="block text-sm font-medium text-slate-700 mb-1">Email address</label>
                    <input type="email" name="email" required placeholder="jane@company.com" 
                        class="w-full px-4 py-3 rounded-xl border border-slate-300 focus:border-brand-500 focus:ring-2 focus:ring-brand-500/20 outline-none transition">
                </div>
                
                <div>
                    <label class="block text-sm font-medium text-slate-700 mb-1">Password</label>
                    <input type="password" name="password" required placeholder="••••••••" 
                        class="w-full px-4 py-3 rounded-xl border border-slate-300 focus:border-brand-500 focus:ring-2 focus:ring-brand-500/20 outline-none transition">
                </div>
                
                <div id="error" class="hidden p-4 rounded-xl bg-red-50 text-red-600 text-sm"></div>
                
                <div id="verified" class="hidden p-4 rounded-xl bg-green-50 text-green-600 text-sm">
                    Email verified! You can now sign in.
                </div>
                
                <button type="submit" id="submitBtn"
                    class="w-full py-4 rounded-xl gradient-bg text-white font-semibold text-lg hover:opacity-90 transition disabled:opacity-50">
                    Sign In
                </button>
            </form>
        </div>
        
        <p class="mt-8 text-center text-slate-600">
            Don't have an account? <a href="/register" class="text-brand-600 font-medium hover:underline">Create one</a>
        </p>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script>
    // Show verified message if redirected from verification
    if (new URLSearchParams(window.location.search).get('verified') === 'true') {
        document.getElementById('verified').classList.remove('hidden');
    }
    
    document.getElementById('loginForm').addEventListener('submit', async (e) => {
        e.preventDefault();
        
        const form = e.target;
        const btn = document.getElementById('submitBtn');
        const error = document.getElementById('error');
        
        btn.disabled = true;
        btn.textContent = 'Signing in...';
        error.classList.add('hidden');
        
        try {
            const res = await fetch('/auth/login', {
                method: 'POST',
                headers: { 'Content-Type': 'application/json' },
                body: JSON.stringify({
                    email: form.email.value,
                    password: form.password.value,
                }),
            });
            
            const data = await res.json();
            
            if (!res.ok) {
                throw new Error(data.detail || 'Login failed');
            }
            
            // Store token and redirect
            localStorage.setItem('lt_token', data.access_token);
            localStorage.setItem('lt_user', JSON.stringify(data.user));
            
            // Check if subscription is active
            if (!data.user.subscription_active) {
                window.location.href = '/pricing';
            } else {
                window.location.href = '/dashboard';
            }
            
        } catch (err) {
            error.textContent = err.message;
            error.classList.remove('hidden');
            btn.disabled = false;
            btn.textContent = 'Sign In';
        }
    });
</script>
{% endblock %}