{% extends "base.html" %}
{% block content %}
<div class="d-flex justify-content-between align-items-center mb-3">
    <h4 class="mb-0">账号管理</h4>
    <button class="btn btn-primary btn-sm" data-bs-toggle="modal" data-bs-target="#addModal">
        <i class="bi bi-plus-lg"></i> 添加账号
    </button>
</div>
<div class="card">
    <div class="table-responsive">
        <table class="table table-hover mb-0">
            <thead><tr>
                <th>ID</th><th>名称</th><th>手机号</th><th>登录状态</th><th>更新时间</th><th>操作</th>
            </tr></thead>
            <tbody>
            {% for a in accounts %}
            <tr>
                <td>{{ a.id }}</td>
                <td>{{ a.name }}</td>
                <td>{{ a.phone[:3] }}****{{ a.phone[-4:] if a.phone|length > 4 else '' }}</td>
                <td>
                    {% if a.is_logged_in %}
                    <span class="badge bg-success">已登录</span>
                    {% elif a.login_msg == '登录中...' or a.login_msg == '等待人机交互...' %}
                    <span class="badge bg-warning">
                        <span class="spinner-border spinner-border-sm" style="width:.7rem;height:.7rem"></span>
                        {{ a.login_msg }}
                    </span>
                    {% else %}
                    <span class="badge bg-secondary" title="{{ a.login_msg or '' }}">未登录</span>
                    {% endif %}
                </td>
                <td>{{ a.updated_at }}</td>
                <td>
                    <button class="btn btn-outline-primary btn-sm" onclick="doLogin({{ a.id }}, this)">
                        <i class="bi bi-key"></i> 密码登录
                    </button>
                    <button class="btn btn-outline-info btn-sm" onclick="doSmsLogin({{ a.id }}, this)">
                        <i class="bi bi-chat-dots"></i> 短信登录
                    </button>
                    <button class="btn btn-outline-danger btn-sm" onclick="deleteAccount({{ a.id }})">
                        <i class="bi bi-trash"></i>
                    </button>
                </td>
            </tr>
            {% endfor %}
            {% if not accounts %}
            <tr><td colspan="6" class="text-center text-muted py-4">暂无账号，点击右上角添加</td></tr>
            {% endif %}
            </tbody>
        </table>
    </div>
</div>

<!-- 添加账号弹窗 -->
<div class="modal fade" id="addModal" tabindex="-1">
    <div class="modal-dialog"><div class="modal-content">
        <div class="modal-header"><h5 class="modal-title">添加微店账号</h5></div>
        <div class="modal-body">
            <form id="addForm">
                <div class="mb-3">
                    <label class="form-label">备注名称</label>
                    <input type="text" class="form-control" name="name" required placeholder="如：主号、小号1">
                </div>
                <div class="mb-3">
                    <label class="form-label">手机号</label>
                    <input type="tel" class="form-control" name="phone" required placeholder="微店登录手机号">
                </div>
                <div class="mb-3">
                    <label class="form-label">密码</label>
                    <input type="password" class="form-control" name="password" required placeholder="微店登录密码">
                </div>
            </form>
        </div>
        <div class="modal-footer">
            <button class="btn btn-secondary" data-bs-dismiss="modal">取消</button>
            <button class="btn btn-primary" onclick="addAccount()">添加</button>
        </div>
    </div></div>
</div>

<!-- 远程浏览器弹窗 -->
<div class="modal fade" id="rbModal" tabindex="-1" data-bs-backdrop="static">
    <div class="modal-dialog modal-dialog-centered" style="max-width:430px">
        <div class="modal-content" style="border-radius:16px;overflow:hidden">
            <div class="modal-header py-2" style="background:#f0f4ff;border:none">
                <span class="fw-bold" style="font-size:.9rem">
                    <i class="bi bi-phone"></i> 远程浏览器 — 短信登录
                </span>
                <button type="button" class="btn-close" onclick="closeRB()"></button>
            </div>
            <div class="modal-body p-0 text-center" style="background:#000">
                <div id="rbStatus" style="color:#fff;font-size:.8rem;padding:6px 12px;background:#333">
                    正在启动浏览器...
                </div>
                <canvas id="rbCanvas" width="390" height="844"
                    style="width:390px;height:844px;cursor:pointer;display:block;margin:0 auto"></canvas>
            </div>
            <div class="modal-footer py-2 justify-content-center" style="background:#f0f4ff;border:none">
                <span style="font-size:.75rem;color:#888">
                    直接在上方画面中点击、拖动操作浏览器
                </span>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block scripts %}
<script src="https://cdn.socket.io/4.7.5/socket.io.min.js"></script>
<script>
var rbSocket = null, rbSessionId = null, rbDragging = false;
var rbCanvas = document.getElementById('rbCanvas');
var rbCtx = rbCanvas.getContext('2d');

function addAccount() {
    var form = document.getElementById('addForm');
    var data = new FormData(form);
    var btn = event.target;
    btn.disabled = true; btn.textContent = '添加中...';
    fetch('/accounts/add', { method: 'POST', body: data })
        .then(function(r) { return r.json(); })
        .then(function(d) {
            if (d.success) {
                bootstrap.Modal.getInstance(document.getElementById('addModal')).hide();
                form.reset(); location.reload();
            } else { alert(d.msg); btn.disabled = false; btn.textContent = '添加'; }
        }).catch(function() { btn.disabled = false; btn.textContent = '添加'; });
}

function doLogin(id, btn) {
    btn.disabled = true;
    btn.innerHTML = '<span class="spinner-border spinner-border-sm"></span> 登录中...';
    fetch('/accounts/login/' + id, { method: 'POST' })
        .then(function(r) { return r.json(); })
        .then(function() { pollStatus(id, btn); })
        .catch(function() { btn.disabled = false; btn.innerHTML = '<i class="bi bi-key"></i> 密码登录'; });
}

function doSmsLogin(id, btn) {
    btn.disabled = true;
    btn.innerHTML = '<span class="spinner-border spinner-border-sm"></span> 启动中...';
    fetch('/accounts/login_sms/' + id, { method: 'POST' })
        .then(function(r) { return r.json(); })
        .then(function(d) {
            if (d.success && d.session_id) {
                openRB(d.session_id, id, btn);
            } else {
                alert(d.msg || '启动失败');
                btn.disabled = false;
                btn.innerHTML = '<i class="bi bi-chat-dots"></i> 短信登录';
            }
        }).catch(function() {
            btn.disabled = false;
            btn.innerHTML = '<i class="bi bi-chat-dots"></i> 短信登录';
        });
}

function openRB(sessionId, accountId, btn) {
    rbSessionId = sessionId;
    document.getElementById('rbStatus').textContent = '正在启动浏览器...';
    rbCtx.fillStyle = '#111';
    rbCtx.fillRect(0, 0, 390, 844);
    rbCtx.fillStyle = '#666';
    rbCtx.font = '14px sans-serif';
    rbCtx.textAlign = 'center';
    rbCtx.fillText('正在加载...', 195, 422);

    var modal = new bootstrap.Modal(document.getElementById('rbModal'));
    modal.show();

    // 连接 WebSocket
    if (rbSocket) { rbSocket.disconnect(); }
    rbSocket = io('/rb', { transports: ['websocket', 'polling'] });

    rbSocket.on('connect', function() {
        console.log('RB WebSocket connected');
    });

    rbSocket.on('rb_frame', function(data) {
        if (data.session_id !== rbSessionId) return;
        var img = new Image();
        img.onload = function() {
            rbCtx.drawImage(img, 0, 0, 390, 844);
        };
        img.src = 'data:image/jpeg;base64,' + data.data;
    });

    rbSocket.on('rb_status', function(data) {
        if (data.session_id !== rbSessionId) return;
        document.getElementById('rbStatus').textContent = data.msg || '';
        if (data.status === 'success') {
            document.getElementById('rbStatus').style.background = '#198754';
            document.getElementById('rbStatus').textContent = '✅ 登录成功！3秒后关闭...';
            setTimeout(function() { closeRB(); location.reload(); }, 3000);
        } else if (data.status === 'failed') {
            document.getElementById('rbStatus').style.background = '#dc3545';
        }
    });

    // Canvas 鼠标/触摸事件
    rbCanvas.onmousedown = function(e) {
        rbDragging = true;
        var r = rbCanvas.getBoundingClientRect();
        var x = e.clientX - r.left, y = e.clientY - r.top;
        rbSocket.emit('rb_mouse', { session_id: rbSessionId, action: 'down', x: x, y: y });
    };
    rbCanvas.onmousemove = function(e) {
        if (!rbDragging) return;
        var r = rbCanvas.getBoundingClientRect();
        var x = e.clientX - r.left, y = e.clientY - r.top;
        rbSocket.emit('rb_mouse', { session_id: rbSessionId, action: 'move', x: x, y: y });
    };
    rbCanvas.onmouseup = function(e) {
        if (!rbDragging) return;
        rbDragging = false;
        var r = rbCanvas.getBoundingClientRect();
        var x = e.clientX - r.left, y = e.clientY - r.top;
        rbSocket.emit('rb_mouse', { session_id: rbSessionId, action: 'up', x: x, y: y });
    };
    rbCanvas.onclick = function(e) {
        if (rbDragging) return;
        var r = rbCanvas.getBoundingClientRect();
        var x = e.clientX - r.left, y = e.clientY - r.top;
        rbSocket.emit('rb_mouse', { session_id: rbSessionId, action: 'click', x: x, y: y });
    };

    // 键盘事件（当 modal 打开时捕获）
    document.addEventListener('keydown', rbKeyHandler);

    // 存储 btn 引用用于关闭时恢复
    window._rbBtn = btn;
    window._rbAccountId = accountId;
}

function rbKeyHandler(e) {
    if (!rbSocket || !rbSessionId) return;
    // 不拦截 Escape
    if (e.key === 'Escape') return;
    e.preventDefault();
    if (e.key.length === 1) {
        rbSocket.emit('rb_keyboard', { session_id: rbSessionId, text: e.key });
    } else {
        rbSocket.emit('rb_key', { session_id: rbSessionId, key: e.key });
    }
}

function closeRB() {
    document.removeEventListener('keydown', rbKeyHandler);
    if (rbSocket && rbSessionId) {
        rbSocket.emit('rb_close', { session_id: rbSessionId });
        rbSocket.disconnect();
        rbSocket = null;
    }
    rbSessionId = null;
    try {
        bootstrap.Modal.getInstance(document.getElementById('rbModal')).hide();
    } catch(e) {}
    if (window._rbBtn) {
        window._rbBtn.disabled = false;
        window._rbBtn.innerHTML = '<i class="bi bi-chat-dots"></i> 短信登录';
    }
}

function pollStatus(id, btn) {
    var interval = setInterval(function() {
        fetch('/accounts/status/' + id)
            .then(function(r) { return r.json(); })
            .then(function(d) {
                if (d.done) {
                    clearInterval(interval);
                    var row = btn ? btn.closest('tr') : null;
                    if (row) {
                        var badge = row.querySelector('.badge');
                        if (d.is_logged_in) {
                            badge.className = 'badge bg-success'; badge.textContent = '已登录';
                        } else {
                            badge.className = 'badge bg-danger'; badge.textContent = '失败';
                            badge.title = d.login_msg;
                        }
                    }
                    if (btn) {
                        btn.disabled = false;
                        btn.innerHTML = '<i class="bi bi-key"></i> 密码登录';
                    }
                }
            });
    }, 2000);
}

function deleteAccount(id) {
    if (!confirm('确定删除此账号？相关任务也会被删除。')) return;
    fetch('/accounts/delete/' + id, { method: 'POST' })
        .then(function(r) { return r.json(); })
        .then(function(d) { if (d.success) location.reload(); });
}
</script>
{% endblock %}