{% extends "base.html" %}
{% block title %}Dashboard Home - ICDEV™{% endblock %}

{% block content %}
<div class="page-header">
    <h1>ICDEV™ Dashboard</h1>
    <p class="subtitle">Integrated Continuous Development Environment &mdash; Operations Overview
        <span class="help-icon" data-glossary="ICDEV™" title="Intelligent Certified Development Environment — AI-powered platform for building secure government applications">?</span>
    </p>
</div>

<!-- Quick Start Banner -->
<div style="background: rgba(74, 144, 217, 0.08); border: 1px solid rgba(74, 144, 217, 0.25); border-radius: 10px; padding: 16px 24px; margin-bottom: 24px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;">
    <div>
        <strong style="color: var(--accent-blue-light);">New here?</strong>
        <span class="text-secondary"> Answer 3 questions and get a personalized workflow recommendation.</span>
    </div>
    <a href="/wizard" class="btn btn-primary" style="background: var(--accent-blue); border-color: var(--accent-blue);">Get Started &rarr;</a>
</div>

<!-- Stat Bar (compact inline stats) -->
<div class="stat-bar">
    <div class="stat-bar-item">
        <div class="stat-bar-value blue">{{ total_projects }}</div>
        <div class="stat-bar-label">Total Projects</div>
    </div>
    <div class="stat-bar-item">
        <div class="stat-bar-value green">{{ active_agents }}</div>
        <div class="stat-bar-label">Active Agents
            <span class="text-muted" style="text-transform:none;letter-spacing:0;">({{ inactive_agents }} idle)</span>
        </div>
    </div>
    <a href="/poam?severity=CAT1" class="stat-bar-item" style="text-decoration:none; color:inherit; cursor:pointer;" title="View open CAT1 canvas findings &rarr;">
        <div class="stat-bar-value {% if firing_alerts > 0 %}red{% else %}green{% endif %}">{{ firing_alerts }}</div>
        <div class="stat-bar-label">CAT1 Findings</div>
    </a>
    <a href="/poam" class="stat-bar-item" style="text-decoration:none; color:inherit; cursor:pointer;" title="View POA&amp;M findings &rarr;">
        <div class="stat-bar-value {% if open_poam > 0 %}yellow{% else %}green{% endif %}">{{ open_poam }}</div>
        <div class="stat-bar-label">Open <span data-glossary="POA&amp;M">POA&amp;M</span></div>
    </a>
</div>

<!-- Task Kanban Board -->
<div style="display:flex; justify-content:space-between; align-items:center; margin-bottom:12px;">
    <h2 style="margin:0;">Task Board
        <span id="auto-refresh-countdown" style="font-size:12px; font-weight:normal; color:var(--text-dim); margin-left:8px;"></span>
    </h2>
    <div style="display:flex; gap:8px; align-items:center;">
        <button class="btn" id="refresh-btn" onclick="refreshDashboard()" title="Refresh now" style="padding:6px 12px; font-size:13px;">&#x21bb; Refresh</button>
        <button class="btn btn-primary" onclick="openAddTaskModal()">+ Add Task</button>
    </div>
</div>
<div class="kanban-board" id="kanban-board">
    {% set columns = [
        ("suggested", "Suggested"),
        ("backlog", "Backlog"),
        ("scheduled", "Scheduled"),
        ("in_progress", "In Progress"),
        ("done", "Done")
    ] %}
    {% for status_key, status_label in columns %}
    <div class="kanban-column" data-status="{{ status_key }}">
        <div class="kanban-column-header">
            <h3>{{ status_label }}</h3>
            <span class="kanban-column-count">0</span>
            {% if status_key == "suggested" %}
            <button class="btn btn-sm" id="btn-promote-all" onclick="promoteAllSuggested()" title="Promote all suggested cards to backlog" style="margin-left:auto; padding:4px 12px; font-size:12px; font-weight:600; background:#22c55e; color:#fff; border:none; border-radius:4px; cursor:pointer; display:none; letter-spacing:0.3px;">&#x2714; Promote All</button>
            {% endif %}
        </div>
        <div class="kanban-column-body">
            <div class="kanban-empty">Loading...</div>
        </div>
    </div>
    {% endfor %}
</div>

<!-- Add/Edit Task Modal -->
<div id="task-modal" style="display:none; position:fixed; top:0; left:0; width:100%; height:100%; background:rgba(0,0,0,0.7); z-index:1000; display:none; align-items:center; justify-content:center;">
    <div style="background:var(--bg-card, #1e293b); border-radius:12px; width:90%; max-width:500px; border:1px solid var(--border);">
        <div style="display:flex; justify-content:space-between; align-items:center; padding:16px 20px; border-bottom:1px solid var(--border);">
            <h3 id="task-modal-title" style="margin:0;">Add Task</h3>
            <button class="btn btn-sm" onclick="closeTaskModal()">&times;</button>
        </div>
        <div style="padding:20px;">
            <input type="hidden" id="task-edit-id">
            <div style="margin-bottom:12px;">
                <label style="display:block; font-size:12px; color:var(--text-dim); margin-bottom:4px;">Title *</label>
                <input type="text" id="task-title" style="width:100%; padding:8px 12px; background:var(--bg-code); border:1px solid var(--border); border-radius:6px; color:var(--text-primary);" placeholder="e.g. Build notification system">
            </div>
            <div style="margin-bottom:12px;">
                <label style="display:block; font-size:12px; color:var(--text-dim); margin-bottom:4px;">Description</label>
                <textarea id="task-desc" rows="3" style="width:100%; padding:8px 12px; background:var(--bg-code); border:1px solid var(--border); border-radius:6px; color:var(--text-primary); resize:vertical;" placeholder="Optional details..."></textarea>
            </div>
            <div style="display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:12px;">
                <div>
                    <label style="display:block; font-size:12px; color:var(--text-dim); margin-bottom:4px;">Type</label>
                    <select id="task-type" style="width:100%; padding:8px; background:var(--bg-code); border:1px solid var(--border); border-radius:6px; color:var(--text-primary);">
                        <option value="build">Build</option>
                        <option value="run">Run</option>
                        <option value="fix">Fix</option>
                        <option value="research">Research</option>
                        <option value="deploy">Deploy</option>
                        <option value="test">Test</option>
                        <option value="chore">Chore</option>
                    </select>
                </div>
                <div>
                    <label style="display:block; font-size:12px; color:var(--text-dim); margin-bottom:4px;">Priority</label>
                    <select id="task-priority" style="width:100%; padding:8px; background:var(--bg-code); border:1px solid var(--border); border-radius:6px; color:var(--text-primary);">
                        <option value="low">Low</option>
                        <option value="medium" selected>Medium</option>
                        <option value="high">High</option>
                        <option value="critical">Critical</option>
                    </select>
                </div>
            </div>
            <div style="display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-bottom:12px;">
                <div>
                    <label style="display:block; font-size:12px; color:var(--text-dim); margin-bottom:4px;">Status</label>
                    <select id="task-status" style="width:100%; padding:8px; background:var(--bg-code); border:1px solid var(--border); border-radius:6px; color:var(--text-primary);">
                        <option value="backlog">Backlog</option>
                        <option value="scheduled">Scheduled</option>
                        <option value="in_progress">In Progress</option>
                        <option value="done">Done</option>
                    </select>
                </div>
                <div>
                    <label style="display:block; font-size:12px; color:var(--text-dim); margin-bottom:4px;">Scheduled For</label>
                    <input type="datetime-local" id="task-scheduled-at" style="width:100%; padding:8px; background:var(--bg-code); border:1px solid var(--border); border-radius:6px; color:var(--text-primary);">
                </div>
            </div>
        </div>
        <div style="padding:16px 20px; border-top:1px solid var(--border); display:flex; gap:12px; justify-content:flex-end;">
            <button class="btn" onclick="closeTaskModal()">Cancel</button>
            <button class="btn btn-primary" onclick="saveTask()">Save</button>
        </div>
    </div>
</div>

<script>
function _isoToLocal(iso) {
    if (!iso) return '';
    var d = new Date(iso);
    if (isNaN(d.getTime())) return '';
    var pad = function(n) { return n < 10 ? '0' + n : '' + n; };
    return d.getFullYear() + '-' + pad(d.getMonth()+1) + '-' + pad(d.getDate())
        + 'T' + pad(d.getHours()) + ':' + pad(d.getMinutes());
}

function _localToIso(localVal) {
    if (!localVal) return null;
    return new Date(localVal).toISOString();
}

function _formatSchedule(iso) {
    if (!iso) return '';
    var d = new Date(iso);
    if (isNaN(d.getTime())) return '';
    return d.toLocaleDateString('en-US', { month: 'short', day: 'numeric', year: 'numeric' })
        + ' ' + d.toLocaleTimeString('en-US', { hour: 'numeric', minute: '2-digit' });
}

function openAddTaskModal() {
    document.getElementById('task-modal-title').textContent = 'Add Task';
    document.getElementById('task-edit-id').value = '';
    document.getElementById('task-title').value = '';
    document.getElementById('task-desc').value = '';
    document.getElementById('task-type').value = 'build';
    document.getElementById('task-priority').value = 'medium';
    document.getElementById('task-status').value = 'backlog';
    document.getElementById('task-scheduled-at').value = '';
    document.getElementById('task-modal').style.display = 'flex';
}

function openEditTaskModal(task) {
    document.getElementById('task-modal-title').textContent = 'Edit Task';
    document.getElementById('task-edit-id').value = task.id;
    document.getElementById('task-title').value = task.title;
    document.getElementById('task-desc').value = task.description || '';
    document.getElementById('task-type').value = task.task_type;
    document.getElementById('task-priority').value = task.priority;
    document.getElementById('task-status').value = task.status;
    document.getElementById('task-scheduled-at').value = _isoToLocal(task.scheduled_at);
    document.getElementById('task-modal').style.display = 'flex';
}

function closeTaskModal() {
    document.getElementById('task-modal').style.display = 'none';
}

function saveTask() {
    var editId = document.getElementById('task-edit-id').value;
    var payload = {
        title: document.getElementById('task-title').value,
        description: document.getElementById('task-desc').value,
        task_type: document.getElementById('task-type').value,
        priority: document.getElementById('task-priority').value,
        status: document.getElementById('task-status').value,
        scheduled_at: _localToIso(document.getElementById('task-scheduled-at').value)
    };
    if (!payload.title.trim()) { alert('Title is required'); return; }

    var url = editId ? '/api/kanban/tasks/' + editId : '/api/kanban/tasks';
    var method = editId ? 'PATCH' : 'POST';

    fetch(url, { method: method, headers: {'Content-Type': 'application/json'}, body: JSON.stringify(payload) })
        .then(function(r) { return r.json(); })
        .then(function() { closeTaskModal(); refreshKanbanTasks(); })
        .catch(function(e) { alert('Error: ' + e); });
}

function moveTask(taskId, newStatus) {
    fetch('/api/kanban/tasks/' + taskId + '/move', {
        method: 'POST',
        headers: {'Content-Type': 'application/json'},
        body: JSON.stringify({ status: newStatus })
    })
    .then(function(r) { return r.json(); })
    .then(function() { refreshKanbanTasks(); })
    .catch(function(e) { alert('Error: ' + e); });
}

function deleteTask(taskId) {
    if (!confirm('Delete this task?')) return;
    fetch('/api/kanban/tasks/' + taskId, { method: 'DELETE' })
        .then(function(r) { return r.json(); })
        .then(function() { refreshKanbanTasks(); })
        .catch(function(e) { alert('Error: ' + e); });
}

var _allTasks = [];

// Suggested lane state — sort mode + bulk selection. Persisted in
// localStorage so a refresh or a dashboard reload does not reset the
// operator's preferred sort. Selection is deliberately NOT persisted;
// a fresh page load starts with zero cards selected.
var _suggestedSort = (function() {
    try { return localStorage.getItem('icdev.kanban.suggestedSort') || 'value'; }
    catch (e) { return 'value'; }
})();
var _selectedTaskIds = new Set();

function refreshKanbanTasks() {
    var url = '/api/kanban/tasks?sort=' + encodeURIComponent(_suggestedSort);
    fetch(url)
        .then(function(r) { return r.json(); })
        .then(function(data) {
            _allTasks = data.tasks || [];
            renderTaskKanban(_allTasks);
        });
}

function promoteAllSuggested() {
    if (!confirm('Promote ALL suggested cards to backlog?')) return;
    var btn = document.getElementById('btn-promote-all');
    if (btn) { btn.disabled = true; btn.textContent = 'Promoting...'; }
    fetch('/api/kanban/tasks/promote-all', { method: 'POST' })
        .then(function(r) { return r.json(); })
        .then(function(data) {
            if (btn) { btn.disabled = false; btn.textContent = '\u2714 Promote All'; }
            if (data.error) { alert('Error: ' + data.error); return; }
            refreshKanbanTasks();
        })
        .catch(function() {
            if (btn) { btn.disabled = false; btn.textContent = '\u2714 Promote All'; }
            alert('Promote all failed');
        });
}

// Sort dropdown handler — persists to localStorage + refetches so
// the server-side sort applies (value and confidence are computed
// post-fetch in Python, but the API still returns tasks pre-sorted so
// the client order matches the API order exactly).
function onSuggestedSortChange(val) {
    if (!val) return;
    _suggestedSort = val;
    try { localStorage.setItem('icdev.kanban.suggestedSort', val); } catch (e) {}
    refreshKanbanTasks();
}

// Bulk select preset — clears current selection and reselects rows
// matching the named threshold. Safe on tasks missing oracle_value
// or oracle_confidence (both default to 0).
function applySuggestedSelectPreset(preset) {
    _selectedTaskIds.clear();
    if (preset === 'none' || !preset) {
        renderTaskKanban(_allTasks);
        return;
    }
    var suggestedItems = _allTasks.filter(function(t) { return t.status === 'suggested'; });

    // Rule-based preset — format: "rule::<oracle_lens>". Added 2026-04-11
    // to let operators bulk-select every card from a noisy rule (e.g.
    // route_not_listed's 360 false positives) in one click and dismiss
    // them without touching the real-work rules.
    if (preset.indexOf('rule::') === 0) {
        var targetRule = preset.slice(6);
        suggestedItems.forEach(function(t) {
            if ((t.oracle_lens || '') === targetRule) {
                _selectedTaskIds.add(t.id);
            }
        });
        renderTaskKanban(_allTasks);
        return;
    }

    suggestedItems.forEach(function(t) {
        var conf = t.oracle_confidence || 0;
        var val = t.oracle_value || 0;
        var prio = (t.priority || '').toLowerCase();
        var match = false;
        switch (preset) {
            case 'all':       match = true; break;
            case 'conf95':    match = conf >= 0.95; break;
            case 'conf90':    match = conf >= 0.90; break;
            case 'value10':   match = val >= 1.0; break;
            case 'value08':   match = val >= 0.8; break;
            case 'value_lo':  match = val < 0.6; break;   // noise → dismiss
            case 'pri_crit':  match = prio === 'critical'; break;
            case 'pri_high':  match = prio === 'high'; break;
            case 'pri_med':   match = prio === 'medium'; break;
            case 'pri_low':   match = prio === 'low'; break;
        }
        if (match) _selectedTaskIds.add(t.id);
    });
    renderTaskKanban(_allTasks);
}

function toggleTaskSelected(taskId, ev) {
    if (ev) ev.stopPropagation();
    if (_selectedTaskIds.has(taskId)) _selectedTaskIds.delete(taskId);
    else _selectedTaskIds.add(taskId);
    // Lightweight: update only the counter badges without full re-render.
    var countEls = document.querySelectorAll('[data-bulk-count]');
    for (var i = 0; i < countEls.length; i++) {
        countEls[i].textContent = _selectedTaskIds.size;
    }
}

function bulkMoveSuggested(newStatus, actionLabel) {
    var ids = Array.from(_selectedTaskIds);
    if (!ids.length) {
        alert('No tasks selected. Use the "Select" dropdown to pick a threshold.');
        return;
    }
    if (!confirm(actionLabel + ' ' + ids.length + ' suggested task(s)?')) return;
    fetch('/api/kanban/tasks/bulk-move', {
        method: 'POST',
        headers: { 'Content-Type': 'application/json' },
        body: JSON.stringify({ task_ids: ids, status: newStatus })
    })
        .then(function(r) { return r.json(); })
        .then(function(data) {
            _selectedTaskIds.clear();
            refreshKanbanTasks();
            if (data && data.failed && data.failed.length) {
                console.warn('bulk-move partial failures:', data.failed);
            }
        })
        .catch(function(e) { alert('Bulk move failed: ' + e); });
}

function bulkPromoteSuggested() { bulkMoveSuggested('backlog', 'Promote to backlog'); }
function bulkDismissSuggested() { bulkMoveSuggested('done',    'Dismiss'); }

function renderTaskKanban(tasks) {
    var board = document.getElementById('kanban-board');
    if (!board) return;

    var columns = { suggested: [], backlog: [], scheduled: [], in_progress: [], done: [] };
    tasks.forEach(function(t) {
        var s = t.status || 'backlog';
        if (columns[s]) columns[s].push(t);
        else columns.backlog.push(t);
    });

    var priorityColors = { critical: '#ef4444', high: '#f97316', medium: '#3b82f6', low: '#6b7280' };
    var typeIcons = { build: '\u{1F528}', run: '\u25B6', fix: '\u{1F41B}', research: '\u{1F50D}', deploy: '\u{1F680}', test: '\u2705', chore: '\u{1F9F9}' };
    var nextStatus = { backlog: 'scheduled', scheduled: 'in_progress', in_progress: 'done' };
    var prevStatus = { scheduled: 'backlog', in_progress: 'scheduled', done: 'in_progress' };

    // Confidence label derived from priority (Oracle maps confidence → priority on insert)
    var confidenceLabel = { critical: '≥90%', high: '75–89%', medium: '55–74%', low: '<55%' };

    board.querySelectorAll('.kanban-column').forEach(function(colEl) {
        var status = colEl.getAttribute('data-status');
        if (!columns[status]) return;
        var items = columns[status];

        var countEl = colEl.querySelector('.kanban-column-count');
        if (countEl) countEl.textContent = items.length;

        // Show/hide the Promote All button based on suggested card count
        if (status === 'suggested') {
            var promBtn = document.getElementById('btn-promote-all');
            if (promBtn) promBtn.style.display = items.length > 0 ? 'inline-block' : 'none';
        }

        var bodyEl = colEl.querySelector('.kanban-column-body');
        if (!bodyEl) return;

        if (items.length === 0) {
            bodyEl.innerHTML = '<div class="kanban-empty">No tasks</div>';
            return;
        }

        var esc = window.ICDEV && ICDEV.escapeHTML ? ICDEV.escapeHTML : function(s) { return String(s || ''); };

        // Suggested-lane toolbar: sort dropdown + bulk select preset +
        // bulk promote/dismiss buttons. Rendered BEFORE the card list so
        // it stays at the top of the column. Not rendered for any other
        // status — the toolbar only makes sense for Oracle-backed
        // suggestions that want triage.
        var toolbarHtml = '';
        if (status === 'suggested') {
            var selectedCount = _selectedTaskIds.size;
            // Build the dynamic "Rule: <name> (<count>)" preset options
            // from whatever rules are currently present in the Suggested
            // lane. Sorted by count DESC so the noisiest rules surface
            // first — operators usually want to dismiss those in bulk.
            var ruleCounts = {};
            items.forEach(function(t) {
                var r = t.oracle_lens || '(none)';
                ruleCounts[r] = (ruleCounts[r] || 0) + 1;
            });
            var ruleList = Object.keys(ruleCounts).map(function(r) {
                return { rule: r, count: ruleCounts[r] };
            }).sort(function(a, b) { return b.count - a.count; });
            var ruleOptionsHtml = ruleList.map(function(r) {
                return '<option value="rule::' + esc(r.rule) + '">Rule: ' + esc(r.rule) + ' (' + r.count + ')</option>';
            }).join('');
            toolbarHtml =
                '<div id="suggested-bulk-bar" style="padding:8px; background:var(--bg-code); border:1px solid var(--border); border-radius:6px; margin-bottom:8px;">'
                + '<div style="display:flex; gap:6px; align-items:center; margin-bottom:6px; flex-wrap:wrap;">'
                + '<label style="font-size:11px; color:var(--text-dim); min-width:42px;">Sort:</label>'
                + '<select onchange="onSuggestedSortChange(this.value)" style="flex:1; font-size:11px; padding:3px 6px; background:var(--bg-card); border:1px solid var(--border); border-radius:4px; color:var(--text-primary);">'
                + '<option value="value"' + (_suggestedSort==='value'?' selected':'') + '>Value (default)</option>'
                + '<option value="confidence"' + (_suggestedSort==='confidence'?' selected':'') + '>Confidence</option>'
                + '<option value="priority"' + (_suggestedSort==='priority'?' selected':'') + '>Priority (critical→low)</option>'
                + '<option value="created_at"' + (_suggestedSort==='created_at'?' selected':'') + '>Newest first</option>'
                + '</select>'
                + '</div>'
                + '<div style="display:flex; gap:6px; align-items:center; margin-bottom:6px; flex-wrap:wrap;">'
                + '<label style="font-size:11px; color:var(--text-dim); min-width:42px;">Select:</label>'
                + '<select onchange="applySuggestedSelectPreset(this.value); this.value=\'\'" style="flex:1; font-size:11px; padding:3px 6px; background:var(--bg-card); border:1px solid var(--border); border-radius:4px; color:var(--text-primary);">'
                + '<option value="">Choose threshold…</option>'
                + '<option value="all">All</option>'
                + '<optgroup label="By confidence">'
                + '<option value="conf95">Confidence ≥ 95%</option>'
                + '<option value="conf90">Confidence ≥ 90%</option>'
                + '</optgroup>'
                + '<optgroup label="By value">'
                + '<option value="value10">Value ≥ 1.0  (real work)</option>'
                + '<option value="value08">Value ≥ 0.8</option>'
                + '<option value="value_lo">Value < 0.6  (noise → dismiss)</option>'
                + '</optgroup>'
                + '<optgroup label="By priority">'
                + '<option value="pri_crit">Priority: CRITICAL</option>'
                + '<option value="pri_high">Priority: HIGH</option>'
                + '<option value="pri_med">Priority: MEDIUM</option>'
                + '<option value="pri_low">Priority: LOW</option>'
                + '</optgroup>'
                + (ruleOptionsHtml ? '<optgroup label="By rule (live counts)">' + ruleOptionsHtml + '</optgroup>' : '')
                + '<option value="none">None</option>'
                + '</select>'
                + '</div>'
                + '<div style="display:flex; gap:6px;">'
                + '<button class="btn btn-sm btn-primary" style="flex:1; font-size:11px; padding:4px 6px;" onclick="bulkPromoteSuggested()" title="Promote selected to backlog">\u2191 Promote <span data-bulk-count>' + selectedCount + '</span></button>'
                + '<button class="btn btn-sm" style="flex:1; font-size:11px; padding:4px 6px; color:#ef4444;" onclick="bulkDismissSuggested()" title="Dismiss selected (marks oracle_prediction dismissed)">\u2715 Dismiss <span data-bulk-count>' + selectedCount + '</span></button>'
                + '</div>'
                + '</div>';
        }

        bodyEl.innerHTML = toolbarHtml + items.map(function(t) {
            var icon = typeIcons[t.task_type] || '';
            var pColor = priorityColors[t.priority] || '#6b7280';

            if (status === 'suggested') {
                // Prefer exact confidence from oracle_predictions JOIN, fall back to priority-range
                var confLabel;
                if (t.oracle_confidence != null) {
                    confLabel = Math.round(t.oracle_confidence * 100) + '%';
                } else {
                    confLabel = confidenceLabel[t.priority] || '';
                }
                // Prefer proposed_action from oracle JOIN; fall back to description parse
                var proposedAction = t.oracle_proposed_action || '';
                if (!proposedAction && t.description) {
                    var match = t.description.match(/\*\*Proposed action:\*\*\s*(.+?)(\n|$)/);
                    if (match) proposedAction = match[1].trim();
                }
                var lensLabel = t.oracle_lens ? ' \u00B7 ' + esc(t.oracle_lens) : '';
                // Value score + duplicate count surfaced on every card
                // so operators can see the bulk-select rationale at a
                // glance. Value comes from tools/awareness/value_scorer.py.
                var valueLabel = (t.oracle_value != null && !isNaN(t.oracle_value))
                    ? ' \u00B7 value ' + Number(t.oracle_value).toFixed(2)
                    : '';
                var dupLabel = (t.oracle_dup_count && t.oracle_dup_count > 1)
                    ? ' \u00B7 \u00D7' + t.oracle_dup_count
                    : '';
                var checked = _selectedTaskIds.has(t.id) ? ' checked' : '';

                return '<div class="kanban-card" style="border-left:3px solid #8b5cf6; cursor:pointer;" onclick="openEditTaskModal(' + JSON.stringify(t).replace(/"/g, '&quot;') + ')">'
                    + '<div style="display:flex; gap:6px; align-items:flex-start;">'
                    + '<input type="checkbox" class="suggested-checkbox"' + checked + ' onclick="toggleTaskSelected(\'' + t.id + '\', event)" style="margin-top:3px; cursor:pointer;">'
                    + '<div style="flex:1; min-width:0;">'
                    + '<div style="display:flex; align-items:center; gap:6px; margin-bottom:4px; flex-wrap:wrap;">'
                    + '<span style="font-size:11px; background:#8b5cf620; color:#8b5cf6; border-radius:4px; padding:1px 6px; font-weight:600;">\uD83D\uDD2E Oracle</span>'
                    + (confLabel ? '<span style="font-size:11px; color:var(--text-dim);">conf ' + confLabel + valueLabel + dupLabel + lensLabel + '</span>' : '')
                    + '</div>'
                    + '<div class="kanban-card-title" title="' + esc(t.title) + '">' + icon + ' ' + esc(t.title) + '</div>'
                    + (proposedAction ? '<div style="font-size:11px; color:var(--text-dim); margin-top:4px; font-style:italic;">' + esc(proposedAction) + '</div>' : '')
                    + '<div class="kanban-card-meta" style="margin-top:6px;">'
                    + '<span class="badge badge-info">' + esc(t.task_type) + '</span>'
                    + '<span class="badge" style="background:' + pColor + '20; color:' + pColor + ';">' + esc(t.priority) + '</span>'
                    + '</div>'
                    + '<div style="display:flex; gap:6px; margin-top:8px;">'
                    + '<button class="btn btn-sm btn-primary" style="flex:1; font-size:11px; padding:4px 8px;" onclick="event.stopPropagation(); moveTask(\'' + t.id + '\',\'backlog\')" title="Promote to Backlog">\u2191 Promote</button>'
                    + '<button class="btn btn-sm" style="flex:1; font-size:11px; padding:4px 8px; color:#6b7280;" onclick="event.stopPropagation(); moveTask(\'' + t.id + '\',\'done\')" title="Dismiss">\u2715 Dismiss</button>'
                    + '</div>'
                    + '</div>'
                    + '</div>'
                    + '</div>';
            }

            var arrows = '';
            if (prevStatus[status]) arrows += '<button class="kanban-move-btn" onclick="event.stopPropagation(); moveTask(\'' + t.id + '\',\'' + prevStatus[status] + '\')" title="Move left">\u25C0</button>';
            if (nextStatus[status]) arrows += '<button class="kanban-move-btn" onclick="event.stopPropagation(); moveTask(\'' + t.id + '\',\'' + nextStatus[status] + '\')" title="Move right">\u25B6</button>';

            var schedLine = t.scheduled_at ? '<div style="font-size:11px; color:var(--text-dim); margin-top:4px;">\u{1F4C5} ' + _formatSchedule(t.scheduled_at) + '</div>' : '';

            // Native task dependency badge — renders a "blocked by X"
            // chip when the backend reports is_blocked=true. The whole
            // card is dimmed so operators see at a glance that the
            // listener will not promote it until the dependency
            // reaches status='done'. Tooltip includes the dependency's
            // current status and id for quick jump.
            var blockedBadge = '';
            var blockedStyle = '';
            if (t.is_blocked) {
                var depTitle = t.depends_on_title || t.depends_on_task_id || 'unknown';
                var depStatus = t.depends_on_status || 'unknown';
                var tooltip = 'Blocked by ' + depTitle + ' (status: ' + depStatus + ', id: ' + (t.depends_on_task_id || '?') + ')';
                blockedBadge = '<div style="margin-top:4px;"><span class="badge" title="' + esc(tooltip) + '" style="background:#f59e0b20; color:#f59e0b; font-size:10px;">\uD83D\uDD12 blocked by ' + esc(depTitle.length > 28 ? depTitle.slice(0, 28) + '\u2026' : depTitle) + '</span></div>';
                blockedStyle = ' opacity:0.55;';
            }

            return '<div class="kanban-card" style="border-left:3px solid ' + pColor + '; cursor:pointer;' + blockedStyle + '" onclick="openEditTaskModal(' + JSON.stringify(t).replace(/"/g, '&quot;') + ')">'
                + '<div class="kanban-card-title" title="' + esc(t.title) + '">' + icon + ' ' + esc(t.title) + '</div>'
                + '<div class="kanban-card-meta">'
                + '<span class="badge badge-info">' + esc(t.task_type) + '</span>'
                + '<span class="badge" style="background:' + pColor + '20; color:' + pColor + ';">' + esc(t.priority) + '</span>'
                + '</div>'
                + blockedBadge
                + schedLine
                + '<div style="display:flex; justify-content:space-between; align-items:center; margin-top:6px;">'
                + '<div style="display:flex; gap:4px;">' + arrows + '</div>'
                + '<button class="kanban-move-btn" onclick="event.stopPropagation(); deleteTask(\'' + t.id + '\')" title="Delete" style="color:#ef4444;">\u2715</button>'
                + '</div>'
                + '</div>';
        }).join('');
    });
}

// ── Auto-refresh: 5-minute interval with countdown ──────────────────
var AUTO_REFRESH_SECONDS = 300; // 5 minutes
var _refreshCountdown = AUTO_REFRESH_SECONDS;
var _refreshTimer = null;
var _countdownTimer = null;

function refreshDashboard() {
    // Refresh kanban tasks
    refreshKanbanTasks();
    // Refresh charts (re-trigger the chart loader in the scripts block)
    if (window._loadCharts) window._loadCharts();
    // Visual feedback on button
    var btn = document.getElementById('refresh-btn');
    if (btn) {
        btn.textContent = '\u2713 Refreshed';
        btn.style.color = 'var(--status-green)';
        setTimeout(function() { btn.innerHTML = '&#x21bb; Refresh'; btn.style.color = ''; }, 1500);
    }
    // Reset countdown
    _refreshCountdown = AUTO_REFRESH_SECONDS;
}

function _updateCountdownDisplay() {
    var el = document.getElementById('auto-refresh-countdown');
    if (!el) return;
    var m = Math.floor(_refreshCountdown / 60);
    var s = _refreshCountdown % 60;
    el.textContent = '(auto-refresh in ' + m + ':' + (s < 10 ? '0' : '') + s + ')';
}

function _startAutoRefresh() {
    // Countdown tick every second
    _countdownTimer = setInterval(function() {
        _refreshCountdown--;
        _updateCountdownDisplay();
        if (_refreshCountdown <= 0) {
            refreshDashboard();
        }
    }, 1000);
    _updateCountdownDisplay();
}

document.addEventListener('DOMContentLoaded', function() {
    refreshKanbanTasks();
    _startAutoRefresh();
});
</script>

<style>
.kanban-move-btn {
    background: transparent; border: 1px solid var(--border); color: var(--text-dim);
    border-radius: 4px; padding: 2px 6px; font-size: 10px; cursor: pointer; line-height: 1;
}
.kanban-move-btn:hover { background: var(--bg-hover); color: var(--text-primary); }
</style>

<!-- Charts Row -->
<div class="chart-grid" style="display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-bottom: 24px;">
    <div class="card" style="padding: 20px; overflow: visible;">
        <div class="card-label">Compliance Posture
            <span class="help-icon" title="Compliance score per canvas assessment">?</span>
        </div>
        <div id="chart-compliance" style="min-height: 200px; overflow: visible;"></div>
        <div id="chart-compliance-trend" style="display:flex;gap:4px;flex-wrap:wrap;margin-top:6px;min-height:24px;"></div>
    </div>
    <div class="card" style="padding: 20px;">
        <div class="card-label">Activity Trend (7 days)</div>
        <div id="chart-alerts" style="min-height: 200px;"></div>
    </div>
    <div class="card" style="padding: 20px;">
        <div class="card-label">Task Board Status</div>
        <div id="chart-projects" style="min-height: 200px;"></div>
    </div>
    <div class="card" style="padding: 20px;">
        <div class="card-label">Agent Health</div>
        <div id="chart-agent-health" style="min-height: 140px;"></div>
    </div>
    <!-- OPT-57: Sandbox liveness tile -->
    <div class="card" style="padding: 20px;">
        <div class="card-label">Sandbox</div>
        <div id="tile-sandbox" style="min-height: 140px; font-size: 13px; color: var(--text-dim);">
            Loading…
        </div>
    </div>
</div>

<script>
// OPT-57: Sandbox liveness tile renderer
(function () {
    function renderSandboxTile() {
        fetch('/api/sandbox/liveness').then(function (r) {
            if (!r.ok) throw new Error('HTTP ' + r.status);
            return r.json();
        }).then(function (d) {
            var el = document.getElementById('tile-sandbox');
            if (!el) return;
            var status = d.status || 'unknown';
            var color = status === 'healthy' ? '#22c55e'
                      : status === 'smoke_failed' ? '#f59e0b'
                      : '#ef4444';
            var label = status === 'healthy' ? 'OK'
                      : status === 'smoke_failed' ? 'Smoke failed'
                      : status === 'degraded' ? 'Degraded'
                      : 'Unknown';
            var runtime = (d.health && d.health.runtime) || 'none';
            var probeAt = d.probe_at ? new Date(d.probe_at) : null;
            var ageStr = '';
            if (probeAt) {
                var hrs = Math.max(0, (Date.now() - probeAt.getTime()) / 3600000);
                ageStr = hrs < 1 ? '<1h ago' : Math.floor(hrs) + 'h ago';
            } else {
                ageStr = 'never';
            }
            el.innerHTML =
                '<div style="display:flex; align-items:center; gap:10px; margin-bottom:10px;">'
                + '<span style="width:10px; height:10px; border-radius:50%; background:' + color + '; display:inline-block;"></span>'
                + '<span style="font-size:16px; font-weight:600; color:var(--text-primary);">' + label + '</span>'
                + '</div>'
                + '<div>Runtime: <span style="color:var(--text-primary);">' + runtime + '</span></div>'
                + '<div>Last probe: <span style="color:var(--text-primary);">' + ageStr + '</span></div>'
                + '<div>Smoke: <span style="color:var(--text-primary);">' + (d.smoke_passed ? 'ok' : 'fail') + '</span></div>'
                + '<div style="margin-top:8px;"><a href="/sandbox" class="btn" style="font-size:11px; padding:3px 10px;">View log</a></div>';
        }).catch(function () {
            var el = document.getElementById('tile-sandbox');
            if (el) el.innerHTML = '<div style="color:var(--text-dim);">Sandbox status unavailable</div>';
        });
    }
    document.addEventListener('DOMContentLoaded', renderSandboxTile);
})();
</script>

<!-- Remediation History Timeline -->
<div class="card" style="padding:20px; margin-bottom:24px;">
    <div style="display:flex; justify-content:space-between; align-items:center; margin-bottom:16px;">
        <h2 style="margin:0; font-size:15px; font-weight:600;">Remediation History</h2>
        <a href="/oracle" class="btn" style="font-size:12px; padding:5px 12px;">View All &rarr;</a>
    </div>
    <div id="remediation-history-list">
        <div style="padding:16px; text-align:center; color:var(--text-dim); font-size:13px;">Loading history...</div>
    </div>
</div>

<script>
function _relativeTime(isoStr) {
    if (!isoStr) return '';
    try {
        var d = new Date(isoStr.replace(' ', 'T'));
        var diff = Math.floor((Date.now() - d.getTime()) / 1000);
        if (diff < 60) return diff + 's ago';
        if (diff < 3600) return Math.floor(diff / 60) + 'm ago';
        if (diff < 86400) return Math.floor(diff / 3600) + 'h ago';
        return Math.floor(diff / 86400) + 'd ago';
    } catch (e) { return isoStr; }
}

var _CANVAS_ICONS = { idc: '&#x26C5;', sdc: '&#x1F512;', bdc: '&#x1F5FA;', ddc: '&#x1F4BE;', odc: '&#x1F50D;', ndc: '&#x1F310;', pdc: '&#x2699;' };

function refreshRemediationHistory() {
    fetch('/api/oracle/proposals/history?limit=10')
        .then(function(r) { return r.json(); })
        .then(function(data) {
            var items = data.history || [];
            var el = document.getElementById('remediation-history-list');
            if (!el) return;

            if (items.length === 0) {
                el.innerHTML = '<div style="padding:16px; text-align:center; color:var(--text-dim); font-size:13px;">No remediation history yet</div>';
                return;
            }

            var esc = window.ICDEV && ICDEV.escapeHTML ? ICDEV.escapeHTML : function(s) { return String(s || '').replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;'); };

            var rows = items.map(function(item, i) {
                var status = item.status || '';
                var statusColor, statusLabel;
                if (status === 'approved' && item.actual_new_score != null) {
                    statusColor = '#22c55e'; statusLabel = 'executed';
                } else if (status === 'approved') {
                    statusColor = '#f59e0b'; statusLabel = 'approved';
                } else if (status === 'failed') {
                    statusColor = '#ef4444'; statusLabel = 'failed';
                } else if (status === 'expired') {
                    statusColor = '#6b7280'; statusLabel = 'expired';
                } else if (status === 'rejected') {
                    statusColor = '#6b7280'; statusLabel = 'rejected';
                } else if (status === 'pending') {
                    statusColor = '#f59e0b'; statusLabel = 'pending';
                } else {
                    statusColor = '#6b7280'; statusLabel = status;
                }

                var canvasKey = (item.canvas || '').toLowerCase();
                var icon = _CANVAS_ICONS[canvasKey] || '&#x25A6;';
                var canvasLabel = esc(item.canvas_label || item.canvas || '');
                var title = esc(item.title || canvasLabel + ' remediation');

                var scoreHtml = '';
                if (item.current_score != null) {
                    var newScore = item.actual_new_score != null ? item.actual_new_score : item.projected_score;
                    var newColor = item.actual_new_score != null && item.actual_new_score > item.current_score ? '#22c55e' : 'var(--text-dim)';
                    scoreHtml = '<span style="color:var(--text-dim); font-size:12px;">'
                        + item.current_score.toFixed(1) + ' &rarr; <span style="color:' + newColor + ';">' + (newScore != null ? newScore.toFixed(1) : '?') + '</span>'
                        + '</span>';
                }

                var ts = _relativeTime(item.executed_at || item.reviewed_at || item.created_at);

                return '<div style="display:flex; align-items:center; gap:12px; padding:10px 0;'
                    + (i < items.length - 1 ? ' border-bottom:1px solid var(--border);' : '') + '">'
                    + '<span style="font-size:16px; width:24px; text-align:center;">' + icon + '</span>'
                    + '<div style="flex:1; min-width:0;">'
                    + '<div style="font-size:13px; font-weight:500; white-space:nowrap; overflow:hidden; text-overflow:ellipsis;">' + title + '</div>'
                    + '<div style="margin-top:2px;">' + scoreHtml + '</div>'
                    + '</div>'
                    + '<span style="font-size:11px; background:' + statusColor + '20; color:' + statusColor + '; border-radius:4px; padding:2px 8px; font-weight:600; white-space:nowrap;">' + esc(statusLabel) + '</span>'
                    + '<span style="font-size:11px; color:var(--text-dim); white-space:nowrap; min-width:54px; text-align:right;">' + esc(ts) + '</span>'
                    + '</div>';
            }).join('');

            el.innerHTML = rows;
        })
        .catch(function() {
            var el = document.getElementById('remediation-history-list');
            if (el) el.innerHTML = '<div style="padding:14px; color:var(--text-dim); font-size:13px;">History unavailable</div>';
        });
}

// Hook into auto-refresh
(function() {
    var _orig2 = window.refreshDashboard;
    window.refreshDashboard = function() { if (_orig2) _orig2(); refreshRemediationHistory(); };
})();

document.addEventListener('DOMContentLoaded', function() { refreshRemediationHistory(); });
</script>

<!-- Recent Activity & Findings -->
<div class="table-container">
    <div class="table-header">
        <h2>Recent Activity &amp; Findings</h2>
        <a href="/monitoring">View All</a>
    </div>
    <table>
        <thead>
            <tr>
                <th>Event Type</th>
                <th>Source</th>
                <th>Details</th>
                <th>Severity</th>
                <th>When</th>
            </tr>
        </thead>
        <tbody>
            {% for item in recent_activity %}
            <tr>
                <td><span class="badge badge-info">{{ item.event_type }}</span></td>
                <td>{{ item.source }}</td>
                <td>{{ item.details }}</td>
                <td><span class="badge badge-{{ item.severity }}">{{ item.severity }}</span></td>
                <td class="text-muted" data-timestamp="{{ item.created_at }}">{{ item.created_at | friendly_time }}</td>
            </tr>
            {% else %}
            <tr class="empty-row"><td colspan="5">No recent activity &mdash; all clear</td></tr>
            {% endfor %}
        </tbody>
    </table>
</div>

<!-- Recent Audit Trail -->
<div class="table-container">
    <div class="table-header">
        <h2>Recent Activity</h2>
    </div>
    <table>
        <thead>
            <tr>
                <th>Event Type</th>
                <th>Actor</th>
                <th>Action</th>
                <th>Project</th>
                <th>When</th>
            </tr>
        </thead>
        <tbody>
            {% for entry in recent_audit %}
            <tr>
                <td><span class="badge badge-info">{{ entry.event_type }}</span></td>
                <td>{{ entry.actor }}</td>
                <td>{{ entry.action }}</td>
                <td>
                    {% if entry.project_id %}
                    <a href="/projects/{{ entry.project_id }}">{{ entry.project_id[:12] }}</a>
                    {% else %}
                    <span class="text-muted">&mdash;</span>
                    {% endif %}
                </td>
                <td class="text-muted" data-timestamp="{{ entry.created_at }}" data-timestamp-format="ago">{{ entry.created_at | friendly_time }}</td>
            </tr>
            {% else %}
            <tr class="empty-row"><td colspan="5">No activity recorded yet</td></tr>
            {% endfor %}
        </tbody>
    </table>
</div>
{% endblock %}

{% block scripts %}
<script>
// Auto-show notification toasts for critical alerts on page load
(function() {
    var firingCount = {{ firing_alerts }};
    var openPoam = {{ open_poam }};
    if (firingCount > 0) {
        window.ICDEV && ICDEV.showNotification(
            firingCount + ' alert' + (firingCount > 1 ? 's' : '') + ' currently firing \u2014 <a href="/monitoring" style="color:inherit;text-decoration:underline;">view monitoring</a>',
            'error'
        );
    }
    if (openPoam > 5) {
        window.ICDEV && ICDEV.showNotification(
            openPoam + ' open POA&M items need attention \u2014 <a href="/projects" style="color:inherit;text-decoration:underline;">review projects</a>',
            'warning'
        );
    }
})();

// Load charts from API — exposed as window._loadCharts for auto-refresh
window._loadCharts = function() {
    if (!window.ICDEV || !ICDEV.barChart) { console.warn('ICDEV chart namespace not available — charts skipped'); return; }
    fetch('/api/charts/overview')
        .then(function(r) { return r.json(); })
        .then(function(d) {
            // Compliance posture — multi-canvas bar chart (7 canvas scores + Oracle count)
            if (d.compliance && d.compliance.canvases && d.compliance.canvases.length > 0) {
                // Separate Oracle entry from canvas entries for per-entry handling
                var _oracleEntry = null;
                d.compliance.canvases.forEach(function(c) { if (c.is_oracle) _oracleEntry = c; });
                ICDEV.barChart('chart-compliance', {
                    labels: d.compliance.canvases.map(function(c) { return c.name; }),
                    series: [
                        { name: 'Score', data: d.compliance.canvases.map(function(c) { return c.score; }), color: '#4a90d9' },
                    ],
                    height: 160, showLegend: false, showValues: true,
                });
                // Fetch and render sparkline trend indicators + Oracle CAT breakdown
                fetch('/api/charts/compliance-trend')
                    .then(function(r) { return r.json(); })
                    .then(function(td) {
                        var trendEl = document.getElementById('chart-compliance-trend');
                        if (!trendEl || !td.canvases) return;
                        var html = '';
                        td.canvases.forEach(function(c) {
                            var arrow = '—', color = '#888', sign = '';
                            if (c.direction === 'up') { arrow = '▲'; color = '#28a745'; sign = '+'; }
                            else if (c.direction === 'down') { arrow = '▼'; color = '#dc3545'; }
                            var deltaStr = c.delta !== 0 ? (sign + c.delta.toFixed(1)) : '';
                            html += '<span style="font-size:11px;color:' + color + ';white-space:nowrap;padding:2px 5px;background:rgba(0,0,0,0.15);border-radius:3px;" title="' + c.name + ' 30d trend">' +
                                '<span style="font-size:9px;color:#aaa;margin-right:2px;">' + c.name + '</span>' +
                                arrow + (deltaStr ? ' ' + deltaStr : '') +
                                '</span>';
                        });
                        // Oracle CAT indicator (forward-looking; high count = more risk)
                        if (_oracleEntry) {
                            var _oc = (_oracleEntry.cat1 > 0) ? '#dc3545' : (_oracleEntry.cat2 > 0) ? '#ffc107' : '#28a745';
                            var _otip = 'Oracle pending compliance-risk predictions — CAT1(critical/high): ' + _oracleEntry.cat1 + ', CAT2(medium): ' + _oracleEntry.cat2 + ', CAT3(low/info): ' + _oracleEntry.cat3;
                            html += '<span style="font-size:11px;color:' + _oc + ';white-space:nowrap;padding:2px 5px;background:rgba(0,0,0,0.15);border-radius:3px;" title="' + _otip + '">' +
                                '<span style="font-size:9px;color:#aaa;margin-right:2px;">Oracle</span>' +
                                'C1:' + _oracleEntry.cat1 + ' C2:' + _oracleEntry.cat2 + ' C3:' + _oracleEntry.cat3 +
                                '</span>';
                        }
                        trendEl.innerHTML = html || '';
                    })
                    .catch(function() {});
            } else {
                document.getElementById('chart-compliance').innerHTML = '<p class="text-muted" style="text-align:center;padding:60px 0;">No canvas assessments yet</p>';
            }
            // Activity trend line chart
            if (d.activity_trend && d.activity_trend.length > 0) {
                ICDEV.lineChart('chart-alerts', {
                    labels: d.activity_trend.map(function(r) { return r.day.slice(5); }),
                    series: [{ name: 'Activity', data: d.activity_trend.map(function(r) { return r.cnt; }), color: '#4a90d9' }],
                    height: 180, showLegend: false,
                });
            } else {
                document.getElementById('chart-alerts').innerHTML = '<p class="text-muted" style="text-align:center;padding:60px 0;">No activity in last 7 days</p>';
            }
            // Task board status donut
            if (d.task_statuses && d.task_statuses.length > 0) {
                var taskColors = { backlog: '#6c6c80', scheduled: '#ffc107', in_progress: '#4a90d9', done: '#28a745', token_exhausted: '#dc3545' };
                var total = d.task_statuses.reduce(function(s, r) { return s + r.cnt; }, 0);
                ICDEV.donutChart('chart-projects', {
                    segments: d.task_statuses.map(function(r) {
                        return { label: r.status, value: r.cnt, color: taskColors[r.status] || '#6c6c80' };
                    }),
                    size: 160, thickness: 28,
                    centerLabel: String(total),
                    centerSubLabel: 'Tasks',
                    showLegend: true,
                });
            } else {
                document.getElementById('chart-projects').innerHTML = '<p class="text-muted" style="text-align:center;padding:60px 0;">No tasks yet</p>';
            }
            // Agent health gauge
            if (d.agent_health) {
                ICDEV.gaugeChart('chart-agent-health', {
                    value: d.agent_health.ratio,
                    thresholds: { good: 0.8, warning: 0.5 },
                    label: d.agent_health.active + ' of ' + d.agent_health.total + ' agents active',
                    size: 140,
                });
            }
        })
        .catch(function() {
            // Graceful fallback if charts API fails
            ['chart-compliance', 'chart-alerts', 'chart-projects', 'chart-agent-health'].forEach(function(id) {
                var el = document.getElementById(id);
                if (el && !el.innerHTML.trim()) {
                    el.innerHTML = '<p class="text-muted" style="text-align:center;padding:40px 0;">Chart data unavailable</p>';
                }
            });
        });
};
// Initial chart load — wait for DOMContentLoaded so charts.js (defer) is ready
if (document.readyState === 'loading') {
    document.addEventListener('DOMContentLoaded', window._loadCharts);
} else {
    window._loadCharts();
}
</script>
{% endblock %}