import type { useNodesSyncDraft, useWorkflowRun } from '.'
import { useCallback } from 'react'
import { useStoreApi } from 'reactflow'
import { useFeaturesStore } from '@/app/components/base/features/hooks'
import { TriggerType } from '@/app/components/workflow/header/test-run-menu'
import { useWorkflowInteractions } from '@/app/components/workflow/hooks'
import { useWorkflowStore } from '@/app/components/workflow/store'
import { BlockEnum, WorkflowRunningStatus } from '@/app/components/workflow/types'
import { useIsChatMode, useNodesSyncDraftByCanEdit, useWorkflowRunByCanEdit } from '.'

type HandleRun = ReturnType<typeof useWorkflowRun>['handleRun']
type DoSyncWorkflowDraft = ReturnType<typeof useNodesSyncDraft>['doSyncWorkflowDraft']

const useWorkflowStartRunBase = (
  handleRun: HandleRun,
  doSyncWorkflowDraft: DoSyncWorkflowDraft,
) => {
  const store = useStoreApi()
  const workflowStore = useWorkflowStore()
  const featuresStore = useFeaturesStore()
  const isChatMode = useIsChatMode()
  const { handleCancelDebugAndPreviewPanel } = useWorkflowInteractions()

  const handleWorkflowStartRunInWorkflow = useCallback(async () => {
    const { workflowRunningData } = workflowStore.getState()

    if (workflowRunningData?.result.status === WorkflowRunningStatus.Running) return

    const { getNodes } = store.getState()
    const nodes = getNodes()
    const startNode = nodes.find((node) => node.data.type === BlockEnum.Start)
    if (!startNode) return

    const startVariables = startNode?.data.variables || []
    const fileSettings = featuresStore!.getState().features.file
    const {
      showDebugAndPreviewPanel,
      setShowDebugAndPreviewPanel,
      setShowInputsPanel,
      setShowEnvPanel,
      setShowGlobalVariablePanel,
    } = workflowStore.getState()

    setShowEnvPanel(false)
    setShowGlobalVariablePanel(false)

    if (showDebugAndPreviewPanel) {
      handleCancelDebugAndPreviewPanel()
      return
    }

    if (!startVariables.length && !fileSettings?.image?.enabled) {
      await doSyncWorkflowDraft()
      handleRun({ inputs: {}, files: [] })
      setShowDebugAndPreviewPanel(true)
      setShowInputsPanel(false)
    } else {
      setShowDebugAndPreviewPanel(true)
      setShowInputsPanel(true)
    }
  }, [
    store,
    workflowStore,
    featuresStore,
    handleCancelDebugAndPreviewPanel,
    handleRun,
    doSyncWorkflowDraft,
  ])

  const handleWorkflowTriggerScheduleRunInWorkflow = useCallback(
    async (nodeId?: string) => {
      if (!nodeId) return

      const {
        workflowRunningData,
        showDebugAndPreviewPanel,
        setShowDebugAndPreviewPanel,
        setShowInputsPanel,
        setShowEnvPanel,
        setShowGlobalVariablePanel,
        setListeningTriggerType,
        setListeningTriggerNodeId,
        setListeningTriggerNodeIds,
        setListeningTriggerIsAll,
      } = workflowStore.getState()

      if (workflowRunningData?.result.status === WorkflowRunningStatus.Running) return

      const { getNodes } = store.getState()
      const nodes = getNodes()
      const scheduleNode = nodes.find(
        (node) => node.id === nodeId && node.data.type === BlockEnum.TriggerSchedule,
      )

      if (!scheduleNode) {
        console.warn('handleWorkflowTriggerScheduleRunInWorkflow: schedule node not found', nodeId)
        return
      }

      setShowEnvPanel(false)
      setShowGlobalVariablePanel(false)

      if (showDebugAndPreviewPanel) {
        handleCancelDebugAndPreviewPanel()
        return
      }

      setListeningTriggerType(BlockEnum.TriggerSchedule)
      setListeningTriggerNodeId(nodeId)
      setListeningTriggerNodeIds([nodeId])
      setListeningTriggerIsAll(false)

      await doSyncWorkflowDraft()
      handleRun({}, undefined, {
        mode: TriggerType.Schedule,
        scheduleNodeId: nodeId,
      })
      setShowDebugAndPreviewPanel(true)
      setShowInputsPanel(false)
    },
    [store, workflowStore, handleCancelDebugAndPreviewPanel, handleRun, doSyncWorkflowDraft],
  )

  const handleWorkflowTriggerWebhookRunInWorkflow = useCallback(
    async ({ nodeId }: { nodeId: string }) => {
      if (!nodeId) return

      const {
        workflowRunningData,
        showDebugAndPreviewPanel,
        setShowDebugAndPreviewPanel,
        setShowInputsPanel,
        setShowEnvPanel,
        setShowGlobalVariablePanel,
        setListeningTriggerType,
        setListeningTriggerNodeId,
        setListeningTriggerNodeIds,
        setListeningTriggerIsAll,
      } = workflowStore.getState()

      if (workflowRunningData?.result.status === WorkflowRunningStatus.Running) return

      const { getNodes } = store.getState()
      const nodes = getNodes()
      const webhookNode = nodes.find(
        (node) => node.id === nodeId && node.data.type === BlockEnum.TriggerWebhook,
      )

      if (!webhookNode) {
        console.warn('handleWorkflowTriggerWebhookRunInWorkflow: webhook node not found', nodeId)
        return
      }

      setShowEnvPanel(false)
      setShowGlobalVariablePanel(false)

      if (!showDebugAndPreviewPanel) setShowDebugAndPreviewPanel(true)

      setShowInputsPanel(false)
      setListeningTriggerType(BlockEnum.TriggerWebhook)
      setListeningTriggerNodeId(nodeId)
      setListeningTriggerNodeIds([nodeId])
      setListeningTriggerIsAll(false)

      await doSyncWorkflowDraft()
      handleRun({ node_id: nodeId }, undefined, {
        mode: TriggerType.Webhook,
        webhookNodeId: nodeId,
      })
    },
    [store, workflowStore, handleRun, doSyncWorkflowDraft],
  )

  const handleWorkflowTriggerPluginRunInWorkflow = useCallback(
    async (nodeId?: string) => {
      if (!nodeId) return
      const {
        workflowRunningData,
        showDebugAndPreviewPanel,
        setShowDebugAndPreviewPanel,
        setShowInputsPanel,
        setShowEnvPanel,
        setShowGlobalVariablePanel,
        setListeningTriggerType,
        setListeningTriggerNodeId,
        setListeningTriggerNodeIds,
        setListeningTriggerIsAll,
      } = workflowStore.getState()

      if (workflowRunningData?.result.status === WorkflowRunningStatus.Running) return

      const { getNodes } = store.getState()
      const nodes = getNodes()
      const pluginNode = nodes.find(
        (node) => node.id === nodeId && node.data.type === BlockEnum.TriggerPlugin,
      )

      if (!pluginNode) {
        console.warn('handleWorkflowTriggerPluginRunInWorkflow: plugin node not found', nodeId)
        return
      }

      setShowEnvPanel(false)
      setShowGlobalVariablePanel(false)

      if (!showDebugAndPreviewPanel) setShowDebugAndPreviewPanel(true)

      setShowInputsPanel(false)
      setListeningTriggerType(BlockEnum.TriggerPlugin)
      setListeningTriggerNodeId(nodeId)
      setListeningTriggerNodeIds([nodeId])
      setListeningTriggerIsAll(false)

      await doSyncWorkflowDraft()
      handleRun({ node_id: nodeId }, undefined, {
        mode: TriggerType.Plugin,
        pluginNodeId: nodeId,
      })
    },
    [store, workflowStore, handleRun, doSyncWorkflowDraft],
  )

  const handleWorkflowRunAllTriggersInWorkflow = useCallback(
    async (nodeIds: string[]) => {
      if (!nodeIds.length) return
      const {
        workflowRunningData,
        showDebugAndPreviewPanel,
        setShowDebugAndPreviewPanel,
        setShowInputsPanel,
        setShowEnvPanel,
        setShowGlobalVariablePanel,
        setListeningTriggerIsAll,
        setListeningTriggerNodeIds,
        setListeningTriggerNodeId,
      } = workflowStore.getState()

      if (workflowRunningData?.result.status === WorkflowRunningStatus.Running) return

      setShowEnvPanel(false)
      setShowGlobalVariablePanel(false)
      setShowInputsPanel(false)
      setListeningTriggerIsAll(true)
      setListeningTriggerNodeIds(nodeIds)
      setListeningTriggerNodeId(null)

      if (!showDebugAndPreviewPanel) setShowDebugAndPreviewPanel(true)

      await doSyncWorkflowDraft()
      handleRun({ node_ids: nodeIds }, undefined, {
        mode: TriggerType.All,
        allNodeIds: nodeIds,
      })
    },
    [store, workflowStore, handleRun, doSyncWorkflowDraft],
  )

  const handleWorkflowStartRunInChatflow = useCallback(async () => {
    const {
      showDebugAndPreviewPanel,
      setShowDebugAndPreviewPanel,
      setHistoryWorkflowData,
      setShowEnvPanel,
      setShowChatVariablePanel,
      setShowGlobalVariablePanel,
    } = workflowStore.getState()

    setShowEnvPanel(false)
    setShowChatVariablePanel(false)
    setShowGlobalVariablePanel(false)

    if (showDebugAndPreviewPanel) handleCancelDebugAndPreviewPanel()
    else setShowDebugAndPreviewPanel(true)

    setHistoryWorkflowData(undefined)
  }, [workflowStore, handleCancelDebugAndPreviewPanel])

  const handleStartWorkflowRun = useCallback(() => {
    if (!isChatMode) handleWorkflowStartRunInWorkflow()
    else handleWorkflowStartRunInChatflow()
  }, [isChatMode, handleWorkflowStartRunInWorkflow, handleWorkflowStartRunInChatflow])

  return {
    handleStartWorkflowRun,
    handleWorkflowStartRunInWorkflow,
    handleWorkflowStartRunInChatflow,
    handleWorkflowTriggerScheduleRunInWorkflow,
    handleWorkflowTriggerWebhookRunInWorkflow,
    handleWorkflowTriggerPluginRunInWorkflow,
    handleWorkflowRunAllTriggersInWorkflow,
  }
}

export const useWorkflowStartRunByCanEdit = (canEdit: boolean) => {
  const { handleRun } = useWorkflowRunByCanEdit(canEdit)
  const { doSyncWorkflowDraft } = useNodesSyncDraftByCanEdit(canEdit)

  return useWorkflowStartRunBase(handleRun, doSyncWorkflowDraft)
}