kin/web/frontend/src/views/ProjectView.vue

<script setup lang="ts">
import { ref, onMounted, onUnmounted, computed, watch } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { api, type ProjectDetail, type AuditResult, type Phase, type Task } from '../api'
import Badge from '../components/Badge.vue'
import Modal from '../components/Modal.vue'

const props = defineProps<{ id: string }>()
const route = useRoute()
const router = useRouter()

const project = ref<ProjectDetail | null>(null)
const loading = ref(true)
const error = ref('')
const activeTab = ref<'tasks' | 'phases' | 'decisions' | 'modules' | 'kanban'>('tasks')

// Phases
const phases = ref<Phase[]>([])
const phasesLoading = ref(false)
const phaseError = ref('')
const showReviseModal = ref(false)
const revisePhaseId = ref<number | null>(null)
const reviseComment = ref('')
const reviseError = ref('')
const reviseSaving = ref(false)
const showRejectModal = ref(false)
const rejectPhaseId = ref<number | null>(null)
const rejectReason = ref('')
const rejectError = ref('')
const rejectSaving = ref(false)
const startPhaseSaving = ref(false)
const approvePhaseSaving = ref(false)
let phasePollTimer: ReturnType<typeof setInterval> | null = null

function checkAndPollPhases() {
  const hasRunning = phases.value.some(ph => ph.task?.status === 'in_progress')
  if (hasRunning && !phasePollTimer) {
    phasePollTimer = setInterval(async () => {
      phases.value = await api.getPhases(props.id).catch(() => phases.value)
      if (!phases.value.some(ph => ph.task?.status === 'in_progress')) {
        clearInterval(phasePollTimer!)
        phasePollTimer = null
      }
    }, 5000)
  } else if (!hasRunning && phasePollTimer) {
    clearInterval(phasePollTimer)
    phasePollTimer = null
  }
}

async function loadPhases() {
  phasesLoading.value = true
  phaseError.value = ''
  try {
    phases.value = await api.getPhases(props.id)
    checkAndPollPhases()
  } catch (e: any) {
    phaseError.value = e.message
  } finally {
    phasesLoading.value = false
  }
}

async function approvePhase(phaseId: number) {
  approvePhaseSaving.value = true
  try {
    await api.approvePhase(phaseId)
    await loadPhases()
  } catch (e: any) {
    phaseError.value = e.message
  } finally {
    approvePhaseSaving.value = false
  }
}

async function startPhase() {
  startPhaseSaving.value = true
  phaseError.value = ''
  try {
    await api.startPhase(props.id)
    await loadPhases()
  } catch (e: any) {
    phaseError.value = e.message
  } finally {
    startPhaseSaving.value = false
  }
}

function openRevise(phaseId: number) {
  revisePhaseId.value = phaseId
  reviseComment.value = ''
  reviseError.value = ''
  showReviseModal.value = true
}

async function submitRevise() {
  if (!reviseComment.value.trim()) { reviseError.value = 'Comment required'; return }
  reviseSaving.value = true
  try {
    await api.revisePhase(revisePhaseId.value!, reviseComment.value)
    showReviseModal.value = false
    await loadPhases()
  } catch (e: any) {
    reviseError.value = e.message
  } finally {
    reviseSaving.value = false
  }
}

function openReject(phaseId: number) {
  rejectPhaseId.value = phaseId
  rejectReason.value = ''
  rejectError.value = ''
  showRejectModal.value = true
}

async function submitReject() {
  if (!rejectReason.value.trim()) { rejectError.value = 'Reason required'; return }
  rejectSaving.value = true
  try {
    await api.rejectPhase(rejectPhaseId.value!, rejectReason.value)
    showRejectModal.value = false
    await loadPhases()
  } catch (e: any) {
    rejectError.value = e.message
  } finally {
    rejectSaving.value = false
  }
}

function phaseStatusColor(s: string) {
  const m: Record<string, string> = {
    pending: 'gray', active: 'blue', approved: 'green',
    rejected: 'red', revising: 'yellow',
  }
  return m[s] || 'gray'
}

// Filters
const ALL_TASK_STATUSES = ['pending', 'in_progress', 'review', 'blocked', 'decomposed', 'done', 'cancelled']

function initStatusFilter(): string[] {
  const q = route.query.status as string
  if (q) return q.split(',').filter((s: string) => s)
  const stored = localStorage.getItem(`kin-task-statuses-${props.id}`)
  if (stored) { try { return JSON.parse(stored) } catch {} }
  return []
}

const selectedStatuses = ref<string[]>(initStatusFilter())
const selectedCategory = ref('')
const taskSearch = ref('')

function toggleStatus(s: string) {
  const idx = selectedStatuses.value.indexOf(s)
  if (idx >= 0) selectedStatuses.value.splice(idx, 1)
  else selectedStatuses.value.push(s)
}

function clearStatusFilter() {
  selectedStatuses.value = []
}

const decisionTypeFilter = ref('')
const decisionSearch = ref('')

// Auto/Review mode (persisted per project)
const autoMode = ref(false)

function loadMode() {
  if (project.value?.execution_mode) {
    autoMode.value = project.value.execution_mode === 'auto_complete'
  } else {
    autoMode.value = localStorage.getItem(`kin-mode-${props.id}`) === 'auto_complete'
  }
}

async function toggleMode() {
  autoMode.value = !autoMode.value
  localStorage.setItem(`kin-mode-${props.id}`, autoMode.value ? 'auto_complete' : 'review')
  try {
    await api.patchProject(props.id, { execution_mode: autoMode.value ? 'auto_complete' : 'review' })
    if (project.value) project.value = { ...project.value, execution_mode: autoMode.value ? 'auto_complete' : 'review' }
  } catch (e: any) {
    error.value = e.message
  }
}

// Autocommit toggle
const autocommit = ref(false)

function loadAutocommit() {
  autocommit.value = !!(project.value?.autocommit_enabled)
}

async function toggleAutocommit() {
  autocommit.value = !autocommit.value
  try {
    await api.patchProject(props.id, { autocommit_enabled: autocommit.value })
    if (project.value) project.value = { ...project.value, autocommit_enabled: autocommit.value ? 1 : 0 }
  } catch (e: any) {
    error.value = e.message
    autocommit.value = !autocommit.value
  }
}

// Audit
const auditLoading = ref(false)
const auditResult = ref<AuditResult | null>(null)
const showAuditModal = ref(false)
const auditApplying = ref(false)

async function runAudit() {
  auditLoading.value = true
  auditResult.value = null
  try {
    const res = await api.auditProject(props.id)
    auditResult.value = res
    showAuditModal.value = true
  } catch (e: any) {
    error.value = e.message
  } finally {
    auditLoading.value = false
  }
}

async function applyAudit() {
  if (!auditResult.value?.already_done?.length) return
  auditApplying.value = true
  try {
    const ids = auditResult.value.already_done.map(t => t.id)
    await api.auditApply(props.id, ids)
    showAuditModal.value = false
    auditResult.value = null
    await load()
  } catch (e: any) {
    error.value = e.message
  } finally {
    auditApplying.value = false
  }
}

// Add task modal
const TASK_CATEGORIES = ['SEC', 'UI', 'API', 'INFRA', 'BIZ', 'DB', 'ARCH', 'TEST', 'PERF', 'DOCS', 'FIX', 'OBS']
const CATEGORY_COLORS: Record<string, string> = {
  SEC: 'red', UI: 'purple', API: 'blue', INFRA: 'orange', BIZ: 'green',
  DB: 'yellow', ARCH: 'indigo', TEST: 'cyan', PERF: 'pink', DOCS: 'gray',
  FIX: 'rose', OBS: 'teal',
}
const showAddTask = ref(false)
const taskForm = ref({ title: '', priority: 5, route_type: '', category: '', acceptance_criteria: '' })
const taskFormError = ref('')

// Add decision modal
const showAddDecision = ref(false)
const decForm = ref({ type: 'decision', title: '', description: '', category: '', tags: '' })
const decFormError = ref('')

async function load() {
  try {
    loading.value = true
    project.value = await api.project(props.id)
  } catch (e: any) {
    error.value = e.message
  } finally {
    loading.value = false
  }
}

watch(selectedStatuses, (val) => {
  localStorage.setItem(`kin-task-statuses-${props.id}`, JSON.stringify(val))
  router.replace({ query: { ...route.query, status: val.length ? val.join(',') : undefined } })
}, { deep: true })

watch(() => props.id, () => {
  taskSearch.value = ''
})

onMounted(async () => {
  await load()
  loadMode()
  loadAutocommit()
  await loadPhases()
})

onUnmounted(() => {
  if (phasePollTimer) { clearInterval(phasePollTimer); phasePollTimer = null }
  if (kanbanPollTimer) { clearInterval(kanbanPollTimer); kanbanPollTimer = null }
})

const taskCategories = computed(() => {
  if (!project.value) return []
  const cats = new Set(project.value.tasks.map(t => t.category).filter(Boolean) as string[])
  return Array.from(cats).sort()
})

const searchFilteredTasks = computed(() => {
  if (!project.value) return []
  const q = taskSearch.value.trim().toLowerCase()
  if (!q) return project.value.tasks
  return project.value.tasks.filter(t => {
    if (t.title.toLowerCase().includes(q)) return true
    if (t.brief && JSON.stringify(t.brief).toLowerCase().includes(q)) return true
    return false
  })
})

const filteredTasks = computed(() => {
  let tasks = searchFilteredTasks.value
  if (selectedStatuses.value.length > 0) tasks = tasks.filter(t => selectedStatuses.value.includes(t.status))
  if (selectedCategory.value) tasks = tasks.filter(t => t.category === selectedCategory.value)
  return tasks
})

const manualEscalationTasks = computed(() => {
  if (!project.value) return []
  return project.value.tasks.filter(
    t => t.brief?.task_type === 'manual_escalation' && t.status !== 'done' && t.status !== 'cancelled'
  )
})

const filteredDecisions = computed(() => {
  if (!project.value) return []
  let decs = project.value.decisions
  if (decisionTypeFilter.value) decs = decs.filter(d => d.type === decisionTypeFilter.value)
  if (decisionSearch.value) {
    const q = decisionSearch.value.toLowerCase()
    decs = decs.filter(d => d.title.toLowerCase().includes(q) || d.description.toLowerCase().includes(q))
  }
  return decs
})

function taskStatusColor(s: string) {
  const m: Record<string, string> = {
    pending: 'gray', in_progress: 'blue', review: 'purple',
    done: 'green', blocked: 'red', decomposed: 'yellow', cancelled: 'gray',
  }
  return m[s] || 'gray'
}

function decTypeColor(t: string) {
  const m: Record<string, string> = {
    decision: 'blue', gotcha: 'red', workaround: 'yellow',
    rejected_approach: 'gray', convention: 'purple',
  }
  return m[t] || 'gray'
}

function modTypeColor(t: string) {
  const m: Record<string, string> = {
    frontend: 'blue', backend: 'green', shared: 'purple', infra: 'orange',
  }
  return m[t] || 'gray'
}

const decTypes = computed(() => {
  if (!project.value) return []
  const s = new Set(project.value.decisions.map(d => d.type))
  return Array.from(s).sort()
})

async function addTask() {
  taskFormError.value = ''
  try {
    await api.createTask({
      project_id: props.id,
      title: taskForm.value.title,
      priority: taskForm.value.priority,
      route_type: taskForm.value.route_type || undefined,
      category: taskForm.value.category || undefined,
      acceptance_criteria: taskForm.value.acceptance_criteria || undefined,
    })
    showAddTask.value = false
    taskForm.value = { title: '', priority: 5, route_type: '', category: '', acceptance_criteria: '' }
    await load()
  } catch (e: any) {
    taskFormError.value = e.message
  }
}

async function runTask(taskId: string, event: Event) {
  event.preventDefault()
  event.stopPropagation()
  if (!confirm(`Run pipeline for ${taskId}?`)) return
  try {
    await api.runTask(taskId)
    await load()
    if (activeTab.value === 'kanban') checkAndPollKanban()
  } catch (e: any) {
    error.value = e.message
  }
}

async function patchTaskField(taskId: string, data: { priority?: number; route_type?: string }) {
  try {
    const updated = await api.patchTask(taskId, data)
    if (project.value) {
      const idx = project.value.tasks.findIndex(t => t.id === taskId)
      if (idx >= 0) project.value.tasks[idx] = updated
    }
  } catch (e: any) {
    error.value = e.message
  }
}

// Kanban
const KANBAN_COLUMNS = [
  { status: 'pending',     label: 'Pending',     headerClass: 'text-gray-400',   bgClass: 'bg-gray-900/20' },
  { status: 'in_progress', label: 'In Progress',  headerClass: 'text-blue-400',   bgClass: 'bg-blue-950/20' },
  { status: 'review',      label: 'Review',       headerClass: 'text-purple-400', bgClass: 'bg-purple-950/20' },
  { status: 'blocked',     label: 'Blocked',      headerClass: 'text-red-400',    bgClass: 'bg-red-950/20' },
  { status: 'done',        label: 'Done',         headerClass: 'text-green-400',  bgClass: 'bg-green-950/20' },
]

const draggingTaskId = ref<string | null>(null)
const dragOverStatus = ref<string | null>(null)
let kanbanPollTimer: ReturnType<typeof setInterval> | null = null

const kanbanTasksByStatus = computed(() => {
  const result: Record<string, Task[]> = {}
  for (const col of KANBAN_COLUMNS) result[col.status] = []
  for (const t of searchFilteredTasks.value) {
    if (result[t.status]) result[t.status].push(t)
  }
  return result
})

function checkAndPollKanban() {
  const hasRunning = project.value?.tasks.some(t => t.status === 'in_progress') ?? false
  if (hasRunning && !kanbanPollTimer) {
    kanbanPollTimer = setInterval(async () => {
      project.value = await api.project(props.id).catch(() => project.value)
      if (!project.value?.tasks.some(t => t.status === 'in_progress')) {
        clearInterval(kanbanPollTimer!)
        kanbanPollTimer = null
      }
    }, 5000)
  } else if (!hasRunning && kanbanPollTimer) {
    clearInterval(kanbanPollTimer)
    kanbanPollTimer = null
  }
}

watch(activeTab, (tab) => {
  if (tab === 'kanban') {
    checkAndPollKanban()
  } else if (kanbanPollTimer) {
    clearInterval(kanbanPollTimer)
    kanbanPollTimer = null
  }
})

function onDragStart(event: DragEvent, taskId: string) {
  draggingTaskId.value = taskId
  event.dataTransfer?.setData('text/plain', taskId)
}

function onDragEnd() {
  draggingTaskId.value = null
  dragOverStatus.value = null
}

function onDragLeave(event: DragEvent) {
  const target = event.currentTarget as HTMLElement
  const related = event.relatedTarget as HTMLElement | null
  if (!related || !target.contains(related)) dragOverStatus.value = null
}

async function onKanbanDrop(event: DragEvent, newStatus: string) {
  dragOverStatus.value = null
  const taskId = event.dataTransfer?.getData('text/plain') || draggingTaskId.value
  draggingTaskId.value = null
  if (!taskId || !project.value) return
  const task = project.value.tasks.find(t => t.id === taskId)
  if (!task || task.status === newStatus) return
  try {
    const updated = await api.patchTask(taskId, { status: newStatus })
    const idx = project.value.tasks.findIndex(t => t.id === taskId)
    if (idx >= 0) project.value.tasks[idx] = updated
    checkAndPollKanban()
  } catch (e: any) {
    error.value = e.message
  }
}

async function addDecision() {
  decFormError.value = ''
  try {
    const tags = decForm.value.tags ? decForm.value.tags.split(',').map(s => s.trim()).filter(Boolean) : undefined
    await api.createDecision({
      project_id: props.id,
      type: decForm.value.type,
      title: decForm.value.title,
      description: decForm.value.description,
      category: decForm.value.category || undefined,
      tags,
    })
    showAddDecision.value = false
    decForm.value = { type: 'decision', title: '', description: '', category: '', tags: '' }
    await load()
  } catch (e: any) {
    decFormError.value = e.message
  }
}
</script>

<template>
  <div v-if="loading" class="text-gray-500 text-sm">Loading...</div>
  <div v-else-if="error" class="text-red-400 text-sm">{{ error }}</div>
  <div v-else-if="project">
    <!-- Header -->
    <div class="mb-6">
      <div class="flex items-center gap-2 mb-1">
        <router-link to="/" class="text-gray-600 hover:text-gray-400 text-sm no-underline">&larr; back</router-link>
      </div>
      <div class="flex items-center gap-3 mb-2">
        <h1 class="text-xl font-bold text-gray-100">{{ project.id }}</h1>
        <span class="text-gray-400">{{ project.name }}</span>
        <Badge :text="project.status" :color="project.status === 'active' ? 'green' : 'gray'" />
        <Badge v-if="project.project_type && project.project_type !== 'development'"
          :text="project.project_type"
          :color="project.project_type === 'operations' ? 'orange' : 'green'" />
      </div>
      <div class="flex gap-2 flex-wrap mb-2" v-if="project.tech_stack?.length">
        <Badge v-for="t in project.tech_stack" :key="t" :text="t" color="purple" />
      </div>
      <!-- Path (development / research) -->
      <p v-if="project.project_type !== 'operations'" class="text-xs text-gray-600">{{ project.path }}</p>
      <!-- SSH info (operations) -->
      <div v-if="project.project_type === 'operations'" class="flex flex-wrap gap-3 text-xs text-gray-600">
        <span v-if="project.ssh_host">
          <span class="text-gray-500">SSH:</span>
          <span class="text-orange-400 ml-1">{{ project.ssh_user || 'root' }}@{{ project.ssh_host }}</span>
        </span>
        <span v-if="project.ssh_key_path">key: {{ project.ssh_key_path }}</span>
        <span v-if="project.ssh_proxy_jump">via: {{ project.ssh_proxy_jump }}</span>
      </div>
    </div>

    <!-- Tabs -->
    <div class="flex gap-1 mb-4 border-b border-gray-800">
      <button v-for="tab in (['tasks', 'phases', 'decisions', 'modules', 'kanban'] as const)" :key="tab"
        @click="activeTab = tab"
        class="px-4 py-2 text-sm border-b-2 transition-colors"
        :class="activeTab === tab
          ? 'text-gray-200 border-blue-500'
          : 'text-gray-500 border-transparent hover:text-gray-300'">
        {{ tab === 'kanban' ? 'Kanban' : tab.charAt(0).toUpperCase() + tab.slice(1) }}
        <span class="text-xs text-gray-600 ml-1">
          {{ tab === 'tasks' ? project.tasks.length
           : tab === 'phases' ? phases.length
           : tab === 'decisions' ? project.decisions.length
           : tab === 'modules' ? project.modules.length
           : project.tasks.length }}
        </span>
      </button>
    </div>

    <!-- Tasks Tab -->
    <div v-if="activeTab === 'tasks'">
      <div class="flex flex-col gap-2 mb-3">
        <div class="flex items-center justify-between">
          <div class="flex gap-1 flex-wrap items-center">
            <button v-for="s in ALL_TASK_STATUSES" :key="s"
              :data-status="s"
              @click="toggleStatus(s)"
              class="px-2 py-0.5 text-xs rounded border transition-colors"
              :class="selectedStatuses.includes(s)
                ? 'bg-blue-900/40 text-blue-300 border-blue-700'
                : 'bg-gray-900 text-gray-600 border-gray-800 hover:text-gray-400 hover:border-gray-700'"
            >{{ s }}</button>
            <button v-if="selectedStatuses.length" data-action="clear-status" @click="clearStatusFilter"
              class="px-1.5 py-0.5 text-xs text-gray-600 hover:text-red-400 rounded">✕</button>
          </div>
          <div class="flex gap-2">
            <button @click="toggleMode"
              class="px-2 py-1 text-xs border rounded transition-colors"
              :class="autoMode
                ? 'bg-yellow-900/30 text-yellow-400 border-yellow-800 hover:bg-yellow-900/50'
                : 'bg-gray-800/50 text-gray-400 border-gray-700 hover:bg-gray-800'"
              :title="autoMode ? 'Auto mode: agents can write files' : 'Review mode: agents read-only'">
              {{ autoMode ? '&#x1F513; Auto' : '&#x1F512; Review' }}
            </button>
            <button @click="toggleAutocommit"
              class="px-2 py-1 text-xs border rounded transition-colors"
              :class="autocommit
                ? 'bg-green-900/30 text-green-400 border-green-800 hover:bg-green-900/50'
                : 'bg-gray-800/50 text-gray-400 border-gray-700 hover:bg-gray-800'"
              :title="autocommit ? 'Autocommit: on — git commit after pipeline' : 'Autocommit: off'">
              {{ autocommit ? '&#x2713; Autocommit' : 'Autocommit' }}
            </button>
            <button @click="runAudit" :disabled="auditLoading"
              class="px-2 py-1 text-xs bg-purple-900/30 text-purple-400 border border-purple-800 rounded hover:bg-purple-900/50 disabled:opacity-50"
              title="Check which pending tasks are already done">
              <span v-if="auditLoading" class="inline-block w-3 h-3 border-2 border-purple-400 border-t-transparent rounded-full animate-spin mr-1"></span>
              {{ auditLoading ? 'Auditing...' : 'Audit backlog' }}
            </button>
            <button @click="showAddTask = true"
              class="px-3 py-1 text-xs bg-gray-800 text-gray-300 border border-gray-700 rounded hover:bg-gray-700">
              + Task
            </button>
          </div>
        </div>
        <!-- Category filter -->
        <div v-if="taskCategories.length" class="flex gap-1 flex-wrap items-center">
          <button @click="selectedCategory = ''"
            class="px-2 py-0.5 text-xs rounded border transition-colors"
            :class="!selectedCategory
              ? 'bg-gray-700/60 text-gray-300 border-gray-600'
              : 'bg-gray-900 text-gray-600 border-gray-800 hover:text-gray-400 hover:border-gray-700'"
          >Все</button>
          <button v-for="cat in taskCategories" :key="cat"
            @click="selectedCategory = cat"
            class="px-2 py-0.5 text-xs rounded border transition-colors"
            :class="selectedCategory === cat
              ? 'opacity-100 ring-1 ring-offset-0'
              : 'opacity-60 hover:opacity-100'"
          >
            <Badge :text="cat" :color="CATEGORY_COLORS[cat] || 'gray'" />
          </button>
        </div>
        <!-- Search -->
        <div class="flex items-center gap-1">
          <input v-model="taskSearch" placeholder="Поиск по задачам..."
            class="bg-gray-800 border border-gray-700 rounded px-2 py-1 text-xs text-gray-300 placeholder-gray-600 w-56 focus:border-gray-500 outline-none" />
          <button v-if="taskSearch" @click="taskSearch = ''"
            class="text-gray-600 hover:text-red-400 text-xs px-1">✕</button>
        </div>
      </div>
      <!-- Manual escalation tasks -->
      <div v-if="manualEscalationTasks.length" class="mb-4">
        <div class="flex items-center gap-2 mb-2">
          <span class="text-xs font-semibold text-orange-400 uppercase tracking-wide">&#9888; Требуют ручного решения</span>
          <span class="text-xs text-orange-600">({{ manualEscalationTasks.length }})</span>
        </div>
        <div class="space-y-1">
          <router-link v-for="t in manualEscalationTasks" :key="t.id"
            :to="{ path: `/task/${t.id}`, query: selectedStatuses.length ? { back_status: selectedStatuses.join(',') } : undefined }"
            class="flex items-center justify-between px-3 py-2 border border-orange-800/60 bg-orange-950/20 rounded text-sm hover:border-orange-600 no-underline block transition-colors">
            <div class="flex items-center gap-2 min-w-0">
              <span class="text-gray-500 shrink-0 w-24">{{ t.id }}</span>
              <Badge :text="t.status" :color="taskStatusColor(t.status)" />
              <Badge v-if="t.category" :text="t.category" :color="CATEGORY_COLORS[t.category] || 'gray'" />
              <span class="text-orange-300 truncate">{{ t.title }}</span>
              <span v-if="t.parent_task_id" class="text-[10px] text-gray-600 shrink-0">escalated from {{ t.parent_task_id }}</span>
            </div>
            <div class="flex items-center gap-2 text-xs text-gray-600 shrink-0">
              <span v-if="t.brief?.description" class="text-orange-600 truncate max-w-[200px]">{{ t.brief.description }}</span>
              <span>pri {{ t.priority }}</span>
            </div>
          </router-link>
        </div>
      </div>

      <div v-if="filteredTasks.length === 0" class="text-gray-600 text-sm">No tasks.</div>
      <div v-else class="space-y-1">
        <router-link v-for="t in filteredTasks" :key="t.id"
          :to="{ path: `/task/${t.id}`, query: selectedStatuses.length ? { back_status: selectedStatuses.join(',') } : undefined }"
          class="flex items-center justify-between px-3 py-2 border border-gray-800 rounded text-sm hover:border-gray-600 no-underline block transition-colors">
          <div class="flex items-center gap-2 min-w-0">
            <span class="text-gray-500 shrink-0 w-24">{{ t.id }}</span>
            <Badge :text="t.status" :color="taskStatusColor(t.status)" />
            <Badge v-if="t.category" :text="t.category" :color="CATEGORY_COLORS[t.category] || 'gray'" />
            <span class="text-gray-300 truncate">{{ t.title }}</span>
            <span v-if="t.execution_mode === 'auto_complete'"
              class="text-[10px] px-1 py-0.5 bg-yellow-900/40 text-yellow-400 border border-yellow-800 rounded shrink-0"
              title="Auto mode">&#x1F513;</span>
            <span v-if="t.parent_task_id" class="text-[10px] text-gray-600 shrink-0">from {{ t.parent_task_id }}</span>
          </div>
          <div class="flex items-center gap-2 text-xs text-gray-600 shrink-0">
            <span v-if="t.assigned_role">{{ t.assigned_role }}</span>
            <select
              @click.stop
              @change.stop="patchTaskField(t.id, { route_type: ($event.target as HTMLSelectElement).value })"
              :value="(t.brief as Record<string, string> | null)?.route_type || ''"
              class="bg-gray-900 border border-gray-700 rounded px-1 py-0.5 text-[10px] text-gray-500 cursor-pointer hover:border-gray-500 hover:text-gray-300 transition-colors"
              title="Task type">
              <option value="">—</option>
              <option value="debug">debug</option>
              <option value="feature">feature</option>
              <option value="refactor">refactor</option>
              <option value="hotfix">hotfix</option>
            </select>
            <select
              @click.stop
              @change.stop="patchTaskField(t.id, { priority: Number(($event.target as HTMLSelectElement).value) })"
              :value="t.priority"
              class="bg-gray-900 border border-gray-700 rounded px-1 py-0.5 text-[10px] text-gray-500 cursor-pointer hover:border-gray-500 hover:text-gray-300 transition-colors"
              title="Priority">
              <option v-for="n in 10" :key="n" :value="n">p{{ n }}</option>
            </select>
            <button v-if="t.status === 'pending'"
              @click="runTask(t.id, $event)"
              class="px-2 py-0.5 bg-blue-900/40 text-blue-400 border border-blue-800 rounded hover:bg-blue-900 text-[10px]"
              title="Run pipeline">&#9654;</button>
            <span v-if="t.status === 'in_progress'"
              class="inline-block w-2 h-2 bg-blue-500 rounded-full animate-pulse" title="Running"></span>
          </div>
        </router-link>
      </div>
    </div>

    <!-- Phases Tab -->
    <div v-if="activeTab === 'phases'">
      <p v-if="phasesLoading" class="text-gray-500 text-sm">Loading phases...</p>
      <p v-else-if="phaseError" class="text-red-400 text-sm">{{ phaseError }}</p>
      <div v-else-if="phases.length === 0" class="text-gray-600 text-sm">
        No research phases. Use "New Project" to start a research workflow.
      </div>
      <div v-else class="space-y-2">
        <div v-for="ph in phases" :key="ph.id"
          class="px-4 py-3 border rounded transition-colors"
          :class="{
            'border-blue-700 bg-blue-950/20': ph.status === 'active',
            'border-green-800 bg-green-950/10': ph.status === 'approved',
            'border-red-800 bg-red-950/10': ph.status === 'rejected',
            'border-yellow-700 bg-yellow-950/10': ph.status === 'revising',
            'border-gray-800': ph.status === 'pending',
          }">
          <div class="flex items-center justify-between">
            <div class="flex items-center gap-2">
              <span class="text-xs text-gray-600 w-5 text-right">{{ ph.phase_order + 1 }}.</span>
              <Badge :text="ph.status" :color="phaseStatusColor(ph.status)" />
              <span class="text-sm font-medium text-gray-200">{{ ph.role.replace(/_/g, ' ') }}</span>
              <span v-if="ph.revise_count" class="text-xs text-yellow-500">(revise ×{{ ph.revise_count }})</span>
            </div>
            <div class="flex items-center gap-2">
              <router-link v-if="ph.task_id"
                :to="`/task/${ph.task_id}`"
                class="text-xs text-blue-400 hover:text-blue-300 no-underline">
                {{ ph.task_id }}
              </router-link>
              <!-- Running indicator -->
              <span v-if="ph.task?.status === 'in_progress'"
                class="inline-block w-2 h-2 bg-blue-500 rounded-full animate-pulse"
                title="Agent running..."></span>
              <!-- Start Research button: phase ready but task not started yet -->
              <button
                v-if="(ph.status === 'active' || ph.status === 'revising') && ph.task?.status === 'pending'"
                @click="startPhase"
                :disabled="startPhaseSaving"
                class="px-2 py-0.5 text-xs bg-blue-900/40 text-blue-400 border border-blue-800 rounded hover:bg-blue-900 disabled:opacity-50">
                {{ startPhaseSaving ? 'Starting...' : (ph.status === 'revising' ? 'Re-run' : 'Start Research') }}
              </button>
              <!-- Approve/Revise/Reject: only when agent submitted work for review (decision #78) -->
              <template v-if="(ph.status === 'active' || ph.status === 'revising') && ph.task?.status === 'review'">
                <button @click="approvePhase(ph.id)" :disabled="approvePhaseSaving"
                  class="px-2 py-0.5 text-xs bg-green-900/40 text-green-400 border border-green-800 rounded hover:bg-green-900 disabled:opacity-50">
                  {{ approvePhaseSaving ? '...' : 'Approve' }}
                </button>
                <button @click="openRevise(ph.id)" :disabled="approvePhaseSaving"
                  class="px-2 py-0.5 text-xs bg-yellow-900/40 text-yellow-400 border border-yellow-800 rounded hover:bg-yellow-900 disabled:opacity-50">
                  Revise
                </button>
                <button @click="openReject(ph.id)" :disabled="approvePhaseSaving"
                  class="px-2 py-0.5 text-xs bg-red-900/40 text-red-400 border border-red-800 rounded hover:bg-red-900 disabled:opacity-50">
                  Reject
                </button>
              </template>
            </div>
          </div>
          <div v-if="ph.task?.title" class="mt-1 text-xs text-gray-500 ml-7">{{ ph.task.title }}</div>
          <div v-if="ph.revise_comment" class="mt-1 text-xs text-yellow-600 ml-7">&#x27A4; {{ ph.revise_comment }}</div>
        </div>
      </div>

      <!-- Revise Modal -->
      <Modal v-if="showReviseModal" title="Request Revision" @close="showReviseModal = false">
        <div class="space-y-3">
          <textarea v-model="reviseComment" placeholder="Что нужно доработать?" rows="4"
            class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-200 placeholder-gray-600 resize-none"></textarea>
          <p v-if="reviseError" class="text-red-400 text-xs">{{ reviseError }}</p>
          <button @click="submitRevise" :disabled="reviseSaving"
            class="w-full py-2 bg-yellow-900/50 text-yellow-400 border border-yellow-800 rounded text-sm hover:bg-yellow-900 disabled:opacity-50">
            {{ reviseSaving ? 'Saving...' : 'Send for Revision' }}
          </button>
        </div>
      </Modal>

      <!-- Reject Modal -->
      <Modal v-if="showRejectModal" title="Reject Phase" @close="showRejectModal = false">
        <div class="space-y-3">
          <textarea v-model="rejectReason" placeholder="Причина отклонения" rows="3"
            class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-200 placeholder-gray-600 resize-none"></textarea>
          <p v-if="rejectError" class="text-red-400 text-xs">{{ rejectError }}</p>
          <button @click="submitReject" :disabled="rejectSaving"
            class="w-full py-2 bg-red-900/50 text-red-400 border border-red-800 rounded text-sm hover:bg-red-900 disabled:opacity-50">
            {{ rejectSaving ? 'Saving...' : 'Reject' }}
          </button>
        </div>
      </Modal>
    </div>

    <!-- Decisions Tab -->
    <div v-if="activeTab === 'decisions'">
      <div class="flex items-center justify-between mb-3">
        <div class="flex gap-2">
          <select v-model="decisionTypeFilter"
            class="bg-gray-800 border border-gray-700 rounded px-2 py-1 text-xs text-gray-300">
            <option value="">All types</option>
            <option v-for="t in decTypes" :key="t" :value="t">{{ t }}</option>
          </select>
          <input v-model="decisionSearch" placeholder="Search..."
            class="bg-gray-800 border border-gray-700 rounded px-2 py-1 text-xs text-gray-300 placeholder-gray-600 w-48" />
        </div>
        <button @click="showAddDecision = true"
          class="px-3 py-1 text-xs bg-gray-800 text-gray-300 border border-gray-700 rounded hover:bg-gray-700">
          + Decision
        </button>
      </div>
      <div v-if="filteredDecisions.length === 0" class="text-gray-600 text-sm">No decisions.</div>
      <div v-else class="space-y-2">
        <div v-for="d in filteredDecisions" :key="d.id"
          class="px-3 py-2 border border-gray-800 rounded hover:border-gray-700">
          <div class="flex items-center gap-2 mb-1">
            <span class="text-gray-600 text-xs">#{{ d.id }}</span>
            <Badge :text="d.type" :color="decTypeColor(d.type)" />
            <Badge v-if="d.category" :text="d.category" color="gray" />
          </div>
          <div class="text-sm text-gray-300">{{ d.title }}</div>
          <div v-if="d.description !== d.title" class="text-xs text-gray-500 mt-1">{{ d.description }}</div>
          <div v-if="d.tags?.length" class="flex gap-1 mt-1">
            <Badge v-for="tag in d.tags" :key="tag" :text="tag" color="purple" />
          </div>
        </div>
      </div>
    </div>

    <!-- Modules Tab -->
    <div v-if="activeTab === 'modules'">
      <div v-if="project.modules.length === 0" class="text-gray-600 text-sm">No modules.</div>
      <div v-else class="space-y-1">
        <div v-for="m in project.modules" :key="m.id"
          class="flex items-center justify-between px-3 py-2 border border-gray-800 rounded text-sm hover:border-gray-700">
          <div class="flex items-center gap-2">
            <span class="text-gray-300 font-medium">{{ m.name }}</span>
            <Badge :text="m.type" :color="modTypeColor(m.type)" />
          </div>
          <div class="flex items-center gap-3 text-xs text-gray-600">
            <span>{{ m.path }}</span>
            <span v-if="m.owner_role">{{ m.owner_role }}</span>
            <span v-if="m.description">{{ m.description }}</span>
          </div>
        </div>
      </div>
    </div>

    <!-- Kanban Tab -->
    <div v-if="activeTab === 'kanban'" class="pb-4">
      <div class="flex items-center justify-between gap-2 mb-3">
        <div class="flex items-center gap-1">
          <input v-model="taskSearch" placeholder="Поиск..."
            class="bg-gray-800 border border-gray-700 rounded px-2 py-1 text-xs text-gray-300 placeholder-gray-600 w-48 focus:border-gray-500 outline-none" />
          <button v-if="taskSearch" @click="taskSearch = ''"
            class="text-gray-600 hover:text-red-400 text-xs px-1">✕</button>
        </div>
      <div class="flex gap-2">
        <button @click="toggleMode"
          class="px-2 py-1 text-xs border rounded transition-colors"
          :class="autoMode
            ? 'bg-yellow-900/30 text-yellow-400 border-yellow-800 hover:bg-yellow-900/50'
            : 'bg-gray-800/50 text-gray-400 border-gray-700 hover:bg-gray-800'"
          :title="autoMode ? 'Auto mode: agents can write files' : 'Review mode: agents read-only'">
          {{ autoMode ? '&#x1F513; Авто' : '&#x1F512; Review' }}
        </button>
        <button @click="toggleAutocommit"
          class="px-2 py-1 text-xs border rounded transition-colors"
          :class="autocommit
            ? 'bg-green-900/30 text-green-400 border-green-800 hover:bg-green-900/50'
            : 'bg-gray-800/50 text-gray-400 border-gray-700 hover:bg-gray-800'"
          :title="autocommit ? 'Autocommit: on — git commit after pipeline' : 'Autocommit: off'">
          {{ autocommit ? '&#x2713; Автокомит' : 'Автокомит' }}
        </button>
        <button @click="runAudit" :disabled="auditLoading"
          class="px-2 py-1 text-xs bg-purple-900/30 text-purple-400 border border-purple-800 rounded hover:bg-purple-900/50 disabled:opacity-50"
          title="Check which pending tasks are already done">
          <span v-if="auditLoading" class="inline-block w-3 h-3 border-2 border-purple-400 border-t-transparent rounded-full animate-spin mr-1"></span>
          {{ auditLoading ? 'Auditing...' : 'Аудит' }}
        </button>
        <button @click="showAddTask = true"
          class="px-3 py-1 text-xs bg-gray-800 text-gray-300 border border-gray-700 rounded hover:bg-gray-700">
          + Тас
        </button>
      </div>
      </div>
      <div class="overflow-x-auto">
      <div class="flex gap-3 w-full">
        <div v-for="col in KANBAN_COLUMNS" :key="col.status" class="flex-1 min-w-[12rem] flex flex-col gap-2">
          <!-- Column header -->
          <div class="flex items-center gap-2 px-2 py-1.5">
            <span class="text-xs font-semibold uppercase tracking-wide" :class="col.headerClass">{{ col.label }}</span>
            <span class="text-xs text-gray-600">({{ kanbanTasksByStatus[col.status]?.length || 0 }})</span>
          </div>
          <!-- Drop zone -->
          <div
            class="flex flex-col gap-1.5 min-h-24 rounded p-1.5 border transition-colors"
            :class="[col.bgClass, dragOverStatus === col.status ? 'border-blue-600' : 'border-transparent']"
            @dragover.prevent
            @dragenter.prevent="dragOverStatus = col.status"
            @dragleave="onDragLeave"
            @drop.prevent="onKanbanDrop($event, col.status)">
            <router-link
              v-for="t in kanbanTasksByStatus[col.status]" :key="t.id"
              :to="`/task/${t.id}`"
              draggable="true"
              @dragstart="onDragStart($event, t.id)"
              @dragend="onDragEnd"
              class="block px-2.5 py-2 bg-gray-900 border border-gray-800 rounded text-xs hover:border-gray-600 no-underline cursor-grab active:cursor-grabbing transition-colors select-none"
              :class="draggingTaskId === t.id ? 'opacity-40' : ''">
              <div class="text-gray-500 mb-1 text-[10px]">{{ t.id }}</div>
              <div class="text-gray-300 leading-snug mb-1.5">{{ t.title }}</div>
              <div class="flex items-center gap-1 flex-wrap">
                <Badge v-if="t.category" :text="t.category" :color="CATEGORY_COLORS[t.category] || 'gray'" />
                <span class="text-gray-600 text-[10px] ml-auto">p{{ t.priority }}</span>
                <span v-if="t.status === 'in_progress'" class="inline-block w-1.5 h-1.5 bg-blue-500 rounded-full animate-pulse"></span>
              </div>
            </router-link>
            <div v-if="!kanbanTasksByStatus[col.status]?.length" class="text-xs text-gray-700 text-center py-6">—</div>
          </div>
        </div>
      </div>
      </div>
    </div>

    <!-- Add Task Modal -->
    <Modal v-if="showAddTask" title="Add Task" @close="showAddTask = false">
      <form @submit.prevent="addTask" class="space-y-3">
        <input v-model="taskForm.title" placeholder="Task title" required
          class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-200 placeholder-gray-600" />
        <select v-model="taskForm.category"
          class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-300">
          <option value="">No category (old format: PROJ-001)</option>
          <option v-for="cat in TASK_CATEGORIES" :key="cat" :value="cat">{{ cat }}</option>
        </select>
        <select v-model="taskForm.route_type"
          class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-300">
          <option value="">No type</option>
          <option value="debug">debug</option>
          <option value="feature">feature</option>
          <option value="refactor">refactor</option>
          <option value="hotfix">hotfix</option>
        </select>
        <input v-model.number="taskForm.priority" type="number" min="1" max="10" placeholder="Priority"
          class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-200 placeholder-gray-600" />
        <div>
          <label class="block text-xs text-gray-500 mb-1">Критерии приёмки</label>
          <textarea v-model="taskForm.acceptance_criteria" rows="3"
            placeholder="Что должно быть на выходе? Какой результат считается успешным?"
            class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-200 placeholder-gray-600 resize-y"></textarea>
        </div>
        <p v-if="taskFormError" class="text-red-400 text-xs">{{ taskFormError }}</p>
        <button type="submit"
          class="w-full py-2 bg-blue-900/50 text-blue-400 border border-blue-800 rounded text-sm hover:bg-blue-900">
          Create
        </button>
      </form>
    </Modal>

    <!-- Add Decision Modal -->
    <Modal v-if="showAddDecision" title="Add Decision" @close="showAddDecision = false">
      <form @submit.prevent="addDecision" class="space-y-3">
        <select v-model="decForm.type" required
          class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-300">
          <option value="decision">decision</option>
          <option value="gotcha">gotcha</option>
          <option value="workaround">workaround</option>
          <option value="convention">convention</option>
          <option value="rejected_approach">rejected_approach</option>
        </select>
        <input v-model="decForm.title" placeholder="Title" required
          class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-200 placeholder-gray-600" />
        <textarea v-model="decForm.description" placeholder="Description" rows="3" required
          class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-200 placeholder-gray-600 resize-y"></textarea>
        <input v-model="decForm.category" placeholder="Category (e.g. ui, api, security)"
          class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-200 placeholder-gray-600" />
        <input v-model="decForm.tags" placeholder="Tags (comma-separated)"
          class="w-full bg-gray-800 border border-gray-700 rounded px-3 py-2 text-sm text-gray-200 placeholder-gray-600" />
        <p v-if="decFormError" class="text-red-400 text-xs">{{ decFormError }}</p>
        <button type="submit"
          class="w-full py-2 bg-blue-900/50 text-blue-400 border border-blue-800 rounded text-sm hover:bg-blue-900">
          Create
        </button>
      </form>
    </Modal>

    <!-- Audit Modal -->
    <Modal v-if="showAuditModal && auditResult" title="Backlog Audit Results" @close="showAuditModal = false">
      <div v-if="!auditResult.success" class="text-red-400 text-sm">
        Audit failed: {{ auditResult.error }}
      </div>
      <div v-else class="space-y-4">
        <div v-if="auditResult.already_done?.length">
          <h3 class="text-sm font-semibold text-green-400 mb-2">Already done ({{ auditResult.already_done.length }})</h3>
          <div v-for="item in auditResult.already_done" :key="item.id"
            class="px-3 py-2 border border-green-900/50 rounded text-xs mb-1">
            <span class="text-green-400 font-medium">{{ item.id }}</span>
            <span class="text-gray-400 ml-2">{{ item.reason }}</span>
          </div>
        </div>
        <div v-if="auditResult.still_pending?.length">
          <h3 class="text-sm font-semibold text-gray-400 mb-2">Still pending ({{ auditResult.still_pending.length }})</h3>
          <div v-for="item in auditResult.still_pending" :key="item.id"
            class="px-3 py-2 border border-gray-800 rounded text-xs mb-1">
            <span class="text-gray-300 font-medium">{{ item.id }}</span>
            <span class="text-gray-500 ml-2">{{ item.reason }}</span>
          </div>
        </div>
        <div v-if="auditResult.unclear?.length">
          <h3 class="text-sm font-semibold text-yellow-400 mb-2">Unclear ({{ auditResult.unclear.length }})</h3>
          <div v-for="item in auditResult.unclear" :key="item.id"
            class="px-3 py-2 border border-yellow-900/50 rounded text-xs mb-1">
            <span class="text-yellow-400 font-medium">{{ item.id }}</span>
            <span class="text-gray-400 ml-2">{{ item.reason }}</span>
          </div>
        </div>
        <div v-if="auditResult.cost_usd || auditResult.duration_seconds" class="text-xs text-gray-600">
          <span v-if="auditResult.duration_seconds">{{ auditResult.duration_seconds }}s</span>
          <span v-if="auditResult.cost_usd" class="ml-2">${{ auditResult.cost_usd?.toFixed(4) }}</span>
        </div>
        <button v-if="auditResult.already_done?.length" @click="applyAudit" :disabled="auditApplying"
          class="w-full py-2 bg-green-900/50 text-green-400 border border-green-800 rounded text-sm hover:bg-green-900 disabled:opacity-50">
          {{ auditApplying ? 'Applying...' : `Mark ${auditResult.already_done.length} tasks as done` }}
        </button>
      </div>
    </Modal>
  </div>
</template>