/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { useAsyncState } from '@vueuse/core'
import { reactive, h, ref } from 'vue'
import {
  NButton,
  NIcon,
  NPopconfirm,
  NSpace,
  NTag,
  NTooltip,
  NEllipsis
} from 'naive-ui'
import ButtonLink from '@/components/button-link'
import { useI18n } from 'vue-i18n'
import {
  DeleteOutlined,
  EditOutlined,
  ExclamationCircleOutlined
} from '@vicons/antd'
import {
  queryTaskDefinitionListPaging,
  deleteTaskDefinition
} from '@/service/modules/task-definition'
import { useRoute } from 'vue-router'
import {
  COLUMN_WIDTH_CONFIG,
  calculateTableWidth,
  DefaultTableWidth
} from '@/common/column-width-config'
import type {
  TaskDefinitionItem,
  TaskDefinitionRes
} from '@/service/modules/task-definition/types'
import type { IRecord } from './types'

import { useDependencies } from '../../components/dependencies/use-dependencies'

export function useTable(onEdit: Function) {
  const { t } = useI18n()
  const route = useRoute()
  const projectCode = Number(route.params.projectCode)

  const { getDependentTaskLinksByTask } = useDependencies()

  const createColumns = (variables: any) => {
    variables.columns = [
      {
        title: '#',
        key: 'index',
        render: (row: any, index: number) => index + 1,
        ...COLUMN_WIDTH_CONFIG['index']
      },
      {
        title: t('project.task.task_name'),
        key: 'taskName',
        ...COLUMN_WIDTH_CONFIG['linkName'],
        resizable: true,
        minWidth: 200,
        maxWidth: 600,
        render: (row: IRecord) =>
          h(
            ButtonLink,
            {
              onClick: () => void onEdit(row, true)
            },
            {
              default: () =>
                h(
                  NEllipsis,
                  {
                    style: 'max-width: 580px;line-height: 1.5'
                  },
                  () => row.taskName
                )
            }
          )
      },
      {
        title: t('project.task.workflow_name'),
        key: 'processDefinitionName',
        ...COLUMN_WIDTH_CONFIG['name'],
        resizable: true,
        minWidth: 200,
        maxWidth: 600
      },
      {
        title: t('project.task.workflow_state'),
        key: 'processReleaseState',
        render: (row: any) => {
          if (row.processReleaseState === 'OFFLINE') {
            return h(NTag, { type: 'error', size: 'small' }, () =>
              t('project.task.offline')
            )
          } else if (row.processReleaseState === 'ONLINE') {
            return h(NTag, { type: 'info', size: 'small' }, () =>
              t('project.task.online')
            )
          }
        },
        width: 130
      },
      {
        title: t('project.task.task_type'),
        key: 'taskType',
        ...COLUMN_WIDTH_CONFIG['type']
      },
      {
        title: t('project.task.version'),
        key: 'taskVersion',
        render: (row: TaskDefinitionItem) =>
          h('span', null, 'v' + row.taskVersion),
        ...COLUMN_WIDTH_CONFIG['version']
      },
      {
        title: t('project.task.upstream_tasks'),
        key: 'upstreamTaskMap',
        render: (row: TaskDefinitionItem) =>
          row.upstreamTaskMap.map((item: string, index: number) => {
            return h('p', null, { default: () => `[${index + 1}] ${item}` })
          }),
        ...COLUMN_WIDTH_CONFIG['name']
      },
      {
        title: t('project.task.create_time'),
        key: 'taskCreateTime',
        ...COLUMN_WIDTH_CONFIG['time']
      },
      {
        title: t('project.task.update_time'),
        key: 'taskUpdateTime',
        ...COLUMN_WIDTH_CONFIG['time']
      },
      {
        title: t('project.task.operation'),
        key: 'operation',
        ...COLUMN_WIDTH_CONFIG['operation'](3),
        render(row: any) {
          return h(NSpace, null, {
            default: () => [
              h(
                NTooltip,
                {},
                {
                  trigger: () =>
                    h(
                      NButton,
                      {
                        circle: true,
                        type: 'info',
                        size: 'small',
                        disabled:
                          ['CONDITIONS', 'SWITCH'].includes(row.taskType) ||
                          (!!row.processDefinitionCode &&
                            row.processReleaseState === 'ONLINE'),
                        onClick: () => {
                          onEdit(row, false)
                        }
                      },
                      {
                        icon: () =>
                          h(NIcon, null, { default: () => h(EditOutlined) })
                      }
                    ),
                  default: () => t('project.task.edit')
                }
              ),
              h(
                NTooltip,
                {},
                {
                  trigger: () =>
                    h(
                      NButton,
                      {
                        circle: true,
                        type: 'info',
                        size: 'small',
                        onClick: () => {
                          variables.showVersionModalRef = true
                          variables.row = row
                        }
                      },
                      {
                        icon: () =>
                          h(NIcon, null, {
                            default: () => h(ExclamationCircleOutlined)
                          })
                      }
                    ),
                  default: () => t('project.task.version')
                }
              ),
              h(
                NPopconfirm,
                {
                  onPositiveClick: () => {
                    handleDelete(row)
                  }
                },
                {
                  trigger: () =>
                    h(
                      NTooltip,
                      {},
                      {
                        trigger: () =>
                          h(
                            NButton,
                            {
                              circle: true,
                              type: 'error',
                              size: 'small',
                              disabled:
                                !!row.processDefinitionCode &&
                                row.processReleaseState === 'ONLINE'
                            },
                            {
                              icon: () =>
                                h(NIcon, null, {
                                  default: () => h(DeleteOutlined)
                                })
                            }
                          ),
                        default: () => t('project.task.delete')
                      }
                    ),
                  default: () => t('project.task.delete_confirm')
                }
              )
            ]
          })
        }
      }
    ]
    if (variables.tableWidth) {
      variables.tableWidth = calculateTableWidth(variables.columns)
    }
  }

  const variables = reactive({
    columns: [],
    tableWidth: DefaultTableWidth,
    tableData: [],
    page: ref(1),
    pageSize: ref(10),
    searchTaskName: ref(null),
    searchWorkflowName: ref(null),
    totalPage: ref(1),
    taskType: ref(null),
    showVersionModalRef: ref(false),
    dependentTasksShowRef: ref(false),
    dependentTaskLinksRef: ref([]),
    row: {},
    loadingRef: ref(false),
    dependenciesData: ref({
      showRef: ref(false),
      taskLinks: ref([]),
      required: ref(false),
      tip: ref(''),
      action: () => {}
    })
  })

  const handleDelete = (row: any) => {
    variables.row = row
    getDependentTaskLinksByTask(
      projectCode,
      row.processDefinitionCode,
      row.taskCode
    ).then((res: any) => {
      if (res && res.length > 0) {
        variables.dependenciesData = {
          showRef: true,
          taskLinks: res,
          tip: t('project.workflow.delete_validate_dependent_tasks_desc'),
          required: true,
          action: () => {}
        }
      } else {
        deleteTaskDefinition({ code: row.taskCode }, { projectCode }).then(
          () => {
            getTableData({
              pageSize: variables.pageSize,
              pageNo:
                variables.tableData.length === 1 && variables.page > 1
                  ? variables.page - 1
                  : variables.page,
              searchTaskName: variables.searchTaskName,
              searchWorkflowName: variables.searchWorkflowName,
              taskType: variables.taskType
            })
          }
        )
      }
    })
  }

  const getTableData = (params: any) => {
    if (variables.loadingRef) return
    variables.loadingRef = true
    const { state } = useAsyncState(
      queryTaskDefinitionListPaging({ ...params }, { projectCode }).then(
        (res: TaskDefinitionRes) => {
          variables.tableData = res.totalList.map((item, unused) => {
            if (Object.keys(item.upstreamTaskMap).length > 0) {
              item.upstreamTaskMap = Object.keys(item.upstreamTaskMap).map(
                (code) => item.upstreamTaskMap[code]
              )
            } else {
              item.upstreamTaskMap = []
            }

            return {
              ...item
            }
          }) as any
          variables.totalPage = res.totalPage
          variables.loadingRef = false
        }
      ),
      {}
    )

    return state
  }

  return {
    variables,
    getTableData,
    createColumns
  }
}
