//
// Copyright © 2022 Hardcore Engineering Inc.
//
// Licensed under the Eclipse Public 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 https://www.eclipse.org/legal/epl-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.
//

// To help typescript locate view plugin properly
import { Board, boardId, Card, CardCover, CommonBoardPreference, MenuPage } from '@hcengineering/board'
import type { Employee } from '@hcengineering/contact'
import { DOMAIN_MODEL, IndexKind, Markup, Ref, Status, Timestamp, Type } from '@hcengineering/core'
import {
  ArrOf,
  Builder,
  Index,
  Model,
  Prop,
  TypeBoolean,
  TypeDate,
  TypeMarkup,
  TypeRef,
  TypeString,
  UX
} from '@hcengineering/model'
import contact from '@hcengineering/model-contact'
import core, { TDoc, TType } from '@hcengineering/model-core'
import preference, { TPreference } from '@hcengineering/model-preference'
import tags from '@hcengineering/model-tags'
import task, { actionTemplates as taskActionTemplates, TProject, TTask } from '@hcengineering/model-task'
import view, { actionTemplates, createAction, actionTemplates as viewTemplates } from '@hcengineering/model-view'
import workbench, { Application } from '@hcengineering/model-workbench'
import { IntlString } from '@hcengineering/platform'
import type { AnyComponent } from '@hcengineering/ui'
import board from './plugin'

export { boardId } from '@hcengineering/board'
export { boardOperation } from './migration'
export { default } from './plugin'

@Model(board.class.Board, task.class.Project)
@UX(board.string.Board, board.icon.Board)
export class TBoard extends TProject implements Board {
  color!: number
  background!: string
}

function TypeCardCover (): Type<CardCover> {
  return { _class: board.class.CardCover, label: board.string.Cover }
}

@UX(board.string.Cover)
@Model(board.class.CardCover, core.class.Type)
export class TCardCover extends TType implements CardCover {
  size!: 'large' | 'small'
  color!: number
}

@Model(board.class.CommonBoardPreference, preference.class.Preference)
export class TCommonBoardPreference extends TPreference implements CommonBoardPreference {
  @Prop(TypeRef(workbench.class.Application), board.string.CommonBoardPreference)
  declare attachedTo: Ref<Application>
}

@Model(board.class.Card, task.class.Task)
@UX(board.string.Card, board.icon.Card, undefined, 'title')
export class TCard extends TTask implements Card {
  @Prop(TypeString(), board.string.Title)
  @Index(IndexKind.FullText)
    title!: string

  @Prop(TypeBoolean(), board.string.IsArchived)
    isArchived?: boolean

  @Prop(TypeMarkup(), board.string.Description)
  @Index(IndexKind.FullText)
    description!: Markup

  @Prop(TypeString(), board.string.Location)
  @Index(IndexKind.FullText)
    location?: string

  @Prop(TypeRef(contact.mixin.Employee), board.string.Assignee)
  declare assignee: Ref<Employee> | null

  @Prop(ArrOf(TypeRef(contact.mixin.Employee)), board.string.Members)
    members?: Ref<Employee>[]

  @Prop(TypeCardCover(), board.string.Cover)
    cover?: CardCover

  @Prop(TypeDate(), task.string.StartDate)
    startDate!: Timestamp | null

  @Prop(TypeRef(core.class.Status), task.string.TaskState, { _id: board.attribute.State })
  declare status: Ref<Status>
}

@Model(board.class.MenuPage, core.class.Doc, DOMAIN_MODEL)
export class TMenuPage extends TDoc implements MenuPage {
  component!: AnyComponent
  pageId!: string
  label!: IntlString
}

export function createModel (builder: Builder): void {
  builder.createModel(TBoard, TCard, TMenuPage, TCommonBoardPreference, TCardCover)

  builder.createDoc(board.class.MenuPage, core.space.Model, {
    component: board.component.Archive,
    pageId: board.menuPageId.Archive,
    label: board.string.Archive
  })
  builder.createDoc(board.class.MenuPage, core.space.Model, {
    component: board.component.MenuMainPage,
    pageId: board.menuPageId.Main,
    label: board.string.Menu
  })

  builder.mixin(board.class.Board, core.class.Class, workbench.mixin.SpaceView, {
    view: {
      class: board.class.Card
      // createItemDialog: board.component.CreateCard,
      // createItemLabel: board.string.CardCreateLabel
    }
  })
  builder.mixin(board.class.Board, core.class.Class, view.mixin.SpaceHeader, {
    header: board.component.BoardHeader
  })

  builder.createDoc(
    workbench.class.Application,
    core.space.Model,
    {
      label: board.string.BoardApplication,
      icon: board.icon.Board,
      alias: boardId,
      hidden: false,
      navigatorModel: {
        spaces: [
          {
            id: 'boards',
            label: board.string.MyBoards,
            spaceClass: board.class.Board,
            addSpaceLabel: board.string.BoardCreateLabel,
            createComponent: board.component.CreateBoard
          }
        ],
        specials: [
          {
            id: 'labels',
            component: board.component.LabelsView,
            icon: tags.icon.Tags,
            label: board.string.Labels,
            createItemLabel: board.string.Labels,
            position: 'bottom'
          }
        ],
        aside: board.component.BoardMenu
      }
    },
    board.app.Board
  )

  createAction(
    builder,
    {
      ...taskActionTemplates.editStatus,
      target: board.class.Board,
      query: {
        archived: false
      },
      context: {
        mode: ['context', 'browser'],
        group: 'edit'
      },
      override: [task.action.EditStatuses]
    },
    board.action.EditStatuses
  )

  // const leadLookup: Lookup<Card> =
  // {
  //   state: task.class.State,
  //   doneState: task.class.DoneState
  // }

  // builder.createDoc(view.class.Viewlet, core.space.Model, {
  //   attachTo: board.class.Card,
  //   descriptor: task.viewlet.StatusTable,
  //   // eslint-disable-next-line @typescript-eslint/consistent-type-assertions
  //   options: {
  //     lookup: leadLookup
  //   } as FindOptions<Doc>, // TODO: fix
  //   config: [
  //     '',
  //     '$lookup.attachedTo',
  //     '$lookup.state',
  //     '$lookup.doneState',
  //     { presenter: attachment.component.AttachmentsPresenter, label: attachment.string.Files, sortingKey: 'attachments' },
  //     { presenter: chunter.component.CommentsPresenter, label: chunter.string.Comments, sortingKey: 'comments' },
  //     'modifiedOn',
  //     '$lookup.attachedTo.$lookup.channels'
  //   ]
  // })

  builder.createDoc(
    view.class.Viewlet,
    core.space.Model,
    {
      attachTo: board.class.Card,
      descriptor: board.viewlet.Kanban,
      config: []
    },
    board.viewlet.KanbanCard
  )

  builder.createDoc(
    view.class.Viewlet,
    core.space.Model,
    {
      attachTo: board.class.Card,
      descriptor: board.viewlet.Table,
      config: []
    },
    board.viewlet.TableCard
  )

  builder.mixin(board.class.Card, core.class.Class, task.mixin.KanbanCard, {
    card: board.component.KanbanCard
  })

  builder.mixin(board.class.Card, core.class.Class, view.mixin.ObjectEditor, {
    editor: board.component.EditCard
  })

  builder.mixin(board.class.Card, core.class.Class, view.mixin.ObjectPresenter, {
    presenter: board.component.CardPresenter
  })

  builder.mixin(board.class.Board, core.class.Class, view.mixin.ObjectPresenter, {
    presenter: board.component.BoardPresenter
  })

  builder.mixin(board.class.CardCover, core.class.Class, view.mixin.ObjectPresenter, {
    presenter: board.component.CardCoverPresenter
  })

  builder.mixin(board.class.CardCover, core.class.Class, view.mixin.AttributeEditor, {
    inlineEditor: board.component.CardCoverEditor
  })

  builder.createDoc(
    view.class.ViewletDescriptor,
    core.space.Model,
    {
      label: task.string.Kanban,
      icon: task.icon.Kanban,
      component: board.component.KanbanView
    },
    board.viewlet.Kanban
  )

  builder.createDoc(
    view.class.ViewletDescriptor,
    core.space.Model,
    {
      label: view.string.Table,
      icon: view.icon.Table,
      component: board.component.TableView
    },
    board.viewlet.Table
  )

  // card actions
  createAction(
    builder,
    {
      action: view.actionImpl.ShowPanel,
      actionProps: {
        component: board.component.EditCard
      },
      label: view.string.Open,
      icon: board.icon.Card,
      input: 'any',
      category: board.category.Card,
      target: board.class.Card,
      keyBinding: ['Enter'],
      context: { mode: 'context', application: board.app.Board, group: 'create' },
      override: [view.action.Open]
    },
    board.action.Open
  )
  createAction(
    builder,
    {
      action: view.actionImpl.ShowPopup,
      actionProps: {
        component: tags.component.TagsEditorPopup,
        element: view.popup.PositionElementAlignment,
        fillProps: {
          _object: 'object'
        }
      },
      label: board.string.Labels,
      icon: tags.icon.Tags,
      input: 'any',
      inline: true,
      category: board.category.Card,
      target: board.class.Card,
      context: { mode: 'context', application: board.app.Board, group: 'create' }
    },
    board.action.Labels
  )
  createAction(
    builder,
    {
      action: view.actionImpl.ShowPopup,
      actionProps: {
        component: board.component.DatesActionPopup,
        element: view.popup.PositionElementAlignment,
        fillProps: {
          _object: 'value'
        }
      },
      label: board.string.Dates,
      icon: board.icon.Card,
      input: 'any',
      inline: true,
      category: board.category.Card,
      target: board.class.Card,
      context: { mode: 'context', application: board.app.Board, group: 'create' }
    },
    board.action.Dates
  )
  createAction(
    builder,
    {
      action: view.actionImpl.ShowPopup,
      actionProps: {
        component: board.component.CoverActionPopup,
        element: view.popup.PositionElementAlignment,
        fillProps: {
          _object: 'value'
        }
      },
      label: board.string.Cover,
      icon: board.icon.Card,
      input: 'any',
      inline: true,
      category: board.category.Card,
      target: board.class.Card,
      context: { mode: 'context', application: board.app.Board, group: 'create' }
    },
    board.action.Cover
  )
  createAction(
    builder,
    {
      ...actionTemplates.move,
      action: view.actionImpl.ShowPopup,
      actionProps: {
        component: board.component.MoveActionPopup,
        element: view.popup.PositionElementAlignment,
        fillProps: {
          _object: 'value'
        }
      },
      input: 'any',
      inline: true,
      category: board.category.Card,
      target: board.class.Card,
      context: { mode: ['context', 'editor'], application: board.app.Board, group: 'tools' }
    },
    board.action.Move
  )
  createAction(
    builder,
    {
      action: view.actionImpl.ShowPopup,
      actionProps: {
        component: board.component.CopyActionPopup,
        element: view.popup.PositionElementAlignment,
        fillProps: {
          _object: 'value'
        }
      },
      label: board.string.Copy,
      icon: board.icon.Card,
      input: 'any',
      inline: true,
      category: board.category.Card,
      target: board.class.Card,
      context: { mode: ['context', 'editor'], application: board.app.Board, group: 'tools' }
    },
    board.action.Copy
  )

  createAction(
    builder,
    {
      action: view.actionImpl.UpdateDocument,
      actionProps: {
        key: 'isArchived',
        value: true,
        ask: true,
        label: task.string.Archive,
        message: task.string.ArchiveConfirm
      },
      query: {
        isArchived: { $nin: [true] }
      },
      label: board.string.Archive,
      icon: view.icon.Archive,
      input: 'any',
      category: board.category.Card,
      target: board.class.Card,
      context: { mode: ['context', 'editor'], application: board.app.Board, group: 'tools' }
    },
    board.action.Archive
  )
  createAction(
    builder,
    {
      action: view.actionImpl.UpdateDocument,
      actionProps: {
        key: 'isArchived',
        value: false
      },
      query: {
        isArchived: true
      },
      label: board.string.SendToBoard,
      icon: board.icon.Card,
      input: 'any',
      category: board.category.Card,
      target: board.class.Card,
      context: { mode: ['context', 'editor'], application: board.app.Board, group: 'tools' }
    },
    board.action.SendToBoard
  )

  createAction(
    builder,
    {
      action: view.actionImpl.Delete,
      query: {
        isArchived: true
      },
      label: view.string.Delete,
      icon: view.icon.Delete,
      keyBinding: ['Meta + Backspace'],
      category: board.category.Card,
      input: 'any',
      target: board.class.Card,
      context: { mode: ['context', 'editor'], application: board.app.Board, group: 'tools' }
    },
    board.action.Delete
  )

  builder.mixin(board.class.Card, core.class.Class, view.mixin.IgnoreActions, {
    actions: [view.action.Delete, task.action.Move]
  })

  // TODO: update query when nested query is available
  createAction(
    builder,
    {
      action: board.actionImpl.ConvertToCard,
      label: board.string.ConvertToCard,
      icon: board.icon.Card,
      category: board.category.Card,
      query: {
        attachedToClass: task.class.TodoItem
      },
      input: 'any',
      target: task.class.TodoItem,
      context: { mode: ['context', 'browser'] }
    },
    board.action.ConvertToCard
  )

  createAction(builder, {
    ...viewTemplates.open,
    target: board.class.Board,
    context: {
      mode: ['browser', 'context'],
      group: 'create'
    },
    action: workbench.actionImpl.Navigate,
    actionProps: {
      mode: 'space'
    }
  })

  builder.createDoc(
    task.class.ProjectTypeCategory,
    core.space.Model,
    {
      name: board.string.Boards,
      description: board.string.ManageBoardStatuses,
      icon: board.component.TemplatesIcon,
      attachedToClass: board.class.Board,
      statusClass: core.class.Status,
      statusCategories: [task.statusCategory.Active, task.statusCategory.Won, task.statusCategory.Lost]
    },
    board.category.BoardType
  )
}