export default class MenuUtils {
  /**
   * @description 获取下级模块
   * @return {String}  selfId  当前组件id
   */
  static getSubModules (components, selfId, supId) {
    let modules = components.map(item => {
      if (item.uuid === selfId || item.type === 'navbar') {
        return {
          children: null
        }
      } else if (item.format) { // 数据格式，存在数据源
        return {
          value: item.uuid,
          label: item.name,
          disabled: supId === item.uuid
        }
      } else if (item.type === 'tabs') {
        let _item = {
          type: 'tabs',
          value: item.uuid,
          label: item.name,
          children: item.subtabs.map(f_tab => {
            let subItem = {
              type: 'tab',
              value: f_tab.uuid,
              label: f_tab.label,
              children: this.getSubModules(f_tab.components, selfId)
            }

            if (!subItem.children || subItem.children.length === 0) {
              return {children: null}
            }
            return subItem
          })
        }

        _item.children = _item.children.filter(t => t.children !== null)

        if (_item.children.length === 0) {
          return {children: null}
        }

        return _item
      } else if (item.type === 'group') {
        let _item = {
          value: item.uuid,
          label: item.name,
          children: item.components.map(f_tab => {
            if (f_tab.uuid === selfId) {
              return {
                children: null
              }
            } else if (f_tab.format) {
              return {
                value: f_tab.uuid,
                label: f_tab.name
              }
            }
            return {
              children: null
            }
          })
        }

        _item.children = _item.children.filter(t => t.children !== null)

        if (_item.children.length === 0) {
          return {children: null}
        }

        return _item
      } else {
        return {
          children: null
        }
      }
    })

    modules = modules.filter(mod => mod.children !== null)

    if (modules.length === 0) {
      return null
    }
    return modules
  }

  /**
   * @description 获取下级模块
   * @return {String}  selfId  当前组件id
   */
  static getAnchors (components, selfId) {
    let modules = components.map(item => {
      if (item.uuid === selfId) {
        return {
          children: null
        }
      } else if (item.type === 'tabs') {
        let _item = {
          type: 'tabs',
          value: item.uuid,
          label: item.name,
          children: item.subtabs.map(f_tab => {
            let subItem = {
              type: 'tab',
              value: f_tab.uuid,
              label: f_tab.label,
              children: this.getSubModules(f_tab.components, selfId)
            }

            if (!subItem.children || subItem.children.length === 0) {
              return {children: null}
            }
            return subItem
          })
        }

        _item.children = _item.children.filter(t => t.children !== null)

        if (_item.children.length === 0) {
          return {children: null}
        }

        return _item
      } else if (item.type === 'group') {
        let _item = {
          value: item.uuid,
          label: item.name,
          children: item.components.map(f_tab => {
            if (f_tab.uuid === selfId) {
              return {
                children: null
              }
            } else if (f_tab.format) {
              return {
                value: f_tab.uuid,
                label: f_tab.name
              }
            }
            return {
              children: null
            }
          })
        }

        _item.children = _item.children.filter(t => t.children !== null)

        if (_item.children.length === 0) {
          return {children: null}
        }

        return _item
      } else if (!['login', 'navbar', 'topbar', 'tabs', 'search', 'group', 'balcony'].includes(item.type)) { // 数据格式，存在数据源
        return {
          value: item.uuid,
          label: item.name
        }
      } else {
        return {
          children: null
        }
      }
    })

    modules = modules.filter(mod => mod.children !== null)

    if (modules.length === 0) {
      return null
    }
    return modules
  }

  /**
   * @description 获取上级模块
   * @return {String}  selfId  当前组件id
   */
  static getSupModules (components, selfId) {
    let modules = components.map(item => {
      if (item.uuid === selfId) {
        return {
          children: null
        }
      } else if (item.switchable) { // 数据可切换
        let disabled = false
        if (item.type === 'card') {
          disabled = item.wrap.cardType === ''
        } else if (item.type === 'table') {
          disabled = item.wrap.tableType === ''
        }
        return {
          value: item.uuid,
          label: item.name,
          disabled: disabled
        }
      } else if (item.type === 'form') { // 数据格式，存在数据源
        return {
          value: item.uuid,
          label: item.name
        }
      } else if (item.type === 'tabs') {
        let _item = {
          value: item.uuid,
          label: item.name,
          children: item.subtabs.map(f_tab => {
            let subItem = {
              value: f_tab.uuid,
              label: f_tab.label,
              children: this.getSupModules(f_tab.components, selfId)
            }

            if (!subItem.children || subItem.children.length === 0) {
              return {children: null}
            }
            return subItem
          })
        }

        _item.children = _item.children.filter(t => t.children !== null)

        if (_item.children.length === 0) {
          return {children: null}
        }

        return _item
      } else if (item.type === 'group') {
        let _item = {
          value: item.uuid,
          label: item.name,
          children: item.components.map(f_tab => {
            if (f_tab.uuid === selfId) {
              return {
                children: null
              }
            } else if (f_tab.switchable) {
              return {
                value: f_tab.uuid,
                label: f_tab.name
              }
            }
            return {
              children: null
            }
          })
        }

        _item.children = _item.children.filter(t => t.children !== null)

        if (_item.children.length === 0) {
          return {children: null}
        }

        return _item
      } else {
        return {
          children: null
        }
      }
    })

    modules = modules.filter(mod => mod.children !== null)

    if (modules.length === 0) {
      return null
    }
    return modules
  }

  /**
   * @description 获取可关联模块
   */
  static getLinkModules (components) {
    let modules = components.map(item => {
      if ((item.type === 'card' && item.subtype === 'datacard') || (item.type === 'table' && item.subtype === 'normaltable')) {
        return {
          value: item.uuid,
          label: item.name
        }
      } else if (item.type === 'tabs') {
        let _item = {
          value: item.uuid,
          label: item.name,
          children: item.subtabs.map(f_tab => {
            let subItem = {
              value: f_tab.uuid,
              label: f_tab.label,
              children: this.getLinkModules(f_tab.components)
            }

            if (!subItem.children || subItem.children.length === 0) {
              return {children: null}
            }
            return subItem
          })
        }

        _item.children = _item.children.filter(t => t.children !== null)

        if (_item.children.length === 0) {
          return {children: null}
        }

        return _item
      } else if (item.type === 'group') {
        let _item = {
          value: item.uuid,
          label: item.name,
          children: item.components.map(f_tab => {
            if ((f_tab.type === 'card' && f_tab.subtype === 'datacard') || (f_tab.type === 'table' && f_tab.subtype === 'normaltable')) {
              return {
                value: f_tab.uuid,
                label: f_tab.name
              }
            }
            return {
              children: null
            }
          })
        }

        _item.children = _item.children.filter(t => t.children !== null)

        if (_item.children.length === 0) {
          return {children: null}
        }

        return _item
      } else {
        return {
          children: null
        }
      }
    })

    modules = modules.filter(mod => mod.children !== null)

    if (modules.length === 0) {
      return null
    }
    return modules
  }

  /**
   * @description 获取删除按钮Id
   * @return {String}  name
   */
  static getDelButtonIds (card) {
    let appType = sessionStorage.getItem('appType')
    let uuids = []

    if (appType === 'mob') return uuids

    const getUuids = (item) => {
      if (item.type === 'tabs') {
        item.subtabs.forEach(tab => {
          tab.components.forEach(c => {
            getUuids(c)
          })
        })
      } else if (item.type === 'group') {
        item.components.forEach(c => {
          getUuids(c)
        })
      } else {
        item.action && item.action.forEach(act => {
          if (act.origin || (appType === 'pc' && act.OpenType !== 'popview')) return

          uuids.push(act.uuid)
        })

        if (['card', 'carousel', 'timeline'].includes(item.type) || (item.type === 'table' && item.subtype === 'tablecard')) {
          item.subcards.forEach(_card => {
            _card.elements && _card.elements.forEach(cell => {
              if (cell.eleType !== 'button') return
              if (appType === 'pc' && cell.OpenType !== 'popview') return
  
              uuids.push(cell.uuid)
            })
            _card.backElements && _card.backElements.forEach(cell => {
              if (cell.eleType !== 'button') return
              if (appType === 'pc' && cell.OpenType !== 'popview') return
  
              uuids.push(cell.uuid)
            })
          })
        } else if (item.type === 'table' && (item.subtype === 'normaltable' || item.subtype === 'editable')) {
          item.cols && item.cols.forEach(col => {
            if (col.type !== 'action') return
            col.elements && col.elements.forEach(cell => {
              if (appType === 'pc' && cell.OpenType !== 'popview') return
  
              uuids.push(cell.uuid)
            })
          })
        } else if (item.type === 'balcony') {
          item.elements && item.elements.forEach(cell => {
            if (appType === 'pc' && cell.OpenType !== 'popview') return

            uuids.push(cell.uuid)
          })
        }
      }
    }

    getUuids(card)

    return uuids
  }

  /**
   * @description 生成32位uuid string + 时间
   * @return {String}  uuid
   */
  static getuuid () {
    let uuid = []
    let timestamp = new Date().getTime()
    let _options = '0123456789abcdefghigklmnopqrstuv'
    for (let i = 0; i < 19; i++) {
      uuid.push(_options.substr(Math.floor(Math.random() * 0x20), 1))
    }
    uuid = timestamp + uuid.join('')
    return uuid
  }

  /**
   * @description 重置菜单配置，页面整体复制
   * @return {String}  components 配置信息
   */
  static resetConfig = (components, uuids = {}, clear = false) => {
    return components.map(item => {
      if (item.type === 'navbar') {
        return item
      }

      uuids[item.uuid] = this.getuuid()
      item.uuid = uuids[item.uuid]

      if (item.type === 'tabs') {
        item.subtabs.forEach(tab => {
          uuids[tab.uuid] = this.getuuid()
          tab.uuid = uuids[tab.uuid]
          tab.parentId = item.uuid
  
          tab.components = tab.components.map(cell => {
            cell.tabId = tab.uuid
            cell.parentId = item.uuid
            return cell
          })
          tab.components = this.resetConfig(tab.components, uuids, clear)
        })
      } else if (item.type === 'group') {
        item.components = item.components.map(cell => {
          cell.parentId = item.uuid
          return cell
        })
        item.components = this.resetConfig(item.components, uuids, clear)
      } else if (item.type === 'menubar') {
        item.subMenus = item.subMenus.map(cell => {
          cell.uuid = this.getuuid()
          if (clear && cell.setting.type === 'linkmenu') {
            cell.setting.type = 'menu'
            cell.setting.linkMenuId = ''
          }
          return cell
        })
      } else if (['card', 'carousel', 'timeline'].includes(item.type) || (item.type === 'table' && item.subtype === 'tablecard')) {
        item.subcards.forEach(card => {
          card.uuid = this.getuuid()

          if (clear) {
            if (card.setting.click === 'menu') {
              card.setting.click = ''
              card.setting.menu = ''
            } else if (card.setting.click === 'menus') {
              card.setting.click = ''
              card.setting.menuType = ''
              delete card.menus
            }
          }

          if (card.elements) {
            card.elements = card.elements.map(cell => {
              cell.uuid = this.getuuid()

              if (clear && cell.eleType === 'button' && cell.pageTemplate === 'linkpage' && cell.linkmenu) {
                cell.pageTemplate = ''
                cell.linkmenu = ''
              }
              
              return cell
            })
          }
          if (card.backElements) {
            card.backElements = card.backElements.map(cell => {
              cell.uuid = this.getuuid()

              if (clear && cell.eleType === 'button' && cell.pageTemplate === 'linkpage' && cell.linkmenu) {
                cell.pageTemplate = ''
                cell.linkmenu = ''
              }

              return cell
            })
          }
        })
      } else if (item.type === 'balcony') {
        if (item.elements) {
          item.elements = item.elements.map(cell => {
            cell.uuid = this.getuuid()

            if (clear && cell.eleType === 'button' && cell.pageTemplate === 'linkpage' && cell.linkmenu) {
              cell.pageTemplate = ''
              cell.linkmenu = ''
            }

            return cell
          })
        }
      } else if (item.type === 'table' && (item.subtype === 'normaltable' || item.subtype === 'editable') && item.cols) {
        let loopCol = (col) => {
          col.subcols = col.subcols.map(c => {
            c.uuid = this.getuuid()
  
            if (c.type === 'colspan' && c.subcols) {
              c = loopCol(c)
            } else if (c.type === 'custom' && c.elements) {
              c.elements = c.elements.map(cell => {
                cell.uuid = this.getuuid()

                return cell
              })
            } else if (c.type === 'action' && c.elements) {
              c.elements = c.elements.map(cell => {
                cell.uuid = this.getuuid()

                if (clear && cell.pageTemplate === 'linkpage' && cell.linkmenu) {
                  cell.pageTemplate = ''
                  cell.linkmenu = ''
                }

                return cell
              })
            }
            return c
          })
  
          return col
        }
        let _uuids = {}
        item.cols = item.cols.map(col => {
          let uuid = this.getuuid()

          _uuids[col.uuid] = uuid
          col.uuid = uuid
  
          if (col.type === 'colspan' && col.subcols) {
            col = loopCol(col)
          } else if (col.type === 'custom' && col.elements) {
            col.elements = col.elements.map(cell => {
              cell.uuid = this.getuuid()
              return cell
            })
          } else if (col.type === 'action' && col.elements) {
            col.elements = col.elements.map(cell => {
              cell.uuid = this.getuuid()
              return cell
            })
          }
          return col
        })

        if (item.subtype === 'editable') {
          item.cols = item.cols.map(col => {
            if (col.editable === 'true' && col.enter && _uuids[col.enter]) {
              col.enter = _uuids[col.enter]
            }
            return col
          })
        }
      } else if (item.type === 'form') {
        item.subcards = item.subcards.map(cell => {
          cell.uuid = this.getuuid()
  
          cell.fields = cell.fields.map(m => {
            m.uuid = this.getuuid()
    
            return m
          })
          return cell
        })
      }
  
      if (item.btnlog) {
        item.btnlog = []
      }
  
      let oriUids = {}
      if (item.action) {
        item.action = item.action.map(cell => {
          let _uuid = this.getuuid()

          oriUids[cell.uuid] = _uuid
          cell.uuid = _uuid

          if (clear && cell.pageTemplate === 'linkpage' && cell.linkmenu) {
            cell.pageTemplate = ''
            cell.linkmenu = ''
          }

          return cell
        })
      }
      if (item.type === 'topbar') {
        if (item.search && item.search.fields) {
          item.search.fields = item.search.fields.map(cell => {
            cell.uuid = this.getuuid()
            return cell
          })
        }
        if (item.search && item.search.groups) {
          item.search.groups = item.search.groups.map(cell => {
            cell.uuid = this.getuuid()
            cell.fields = cell.fields.map(m => {
              m.uuid = this.getuuid()
              return m
            })
            return cell
          })
        }
        if (clear && item.wrap.menus) {
          item.wrap.menus = []
        }
      } else if (item.search) {
        item.search = item.search.map(cell => {
          cell.uuid = this.getuuid()
          return cell
        })
      }
      if (item.columns) {
        item.columns = item.columns.map(cell => {
          cell.uuid = this.getuuid()
          return cell
        })
      }

      if (item.setting && item.setting.supModule && item.setting.supModule[0] !== 'empty') {
        let em = false
        item.setting.supModule = item.setting.supModule.map(c => {
          if (!uuids[c]) {
            em = true
          }
          return uuids[c] || ''
        })
        if (em) {
          item.setting.supModule = ''
        }
      }

      if (item.wrap && item.wrap.doubleClick) {
        item.wrap.doubleClick = oriUids[item.wrap.doubleClick] || ''
      }
  
      return item
    })
  }

  /**
   * @description 重置菜单配置，页面整体复制
   * @return {String}  components 配置信息
   */
  static getFloor = (id) => {
    let floor = 1
    let finish = false

    let reCheck = (components, f) => {
      components.forEach(item => {
        if (finish) return
        if (item.type === 'tabs') {
          if (item.uuid === id) {
            floor = f
            finish = true
          } else {
            item.subtabs.forEach(tab => {
              reCheck(tab.components, f + 1)
            })
          }
        }
      })
    }

    reCheck(window.GLOB.customMenu.components, 1)

    return floor
  }

  /**
   * @description 数据源名称，用于统一查询
   * @return {String}  name
   */
  static getdataName () {
    let name = []
    let _options = 'abcdefghigklmnopqrstuvwxyz'
    for (let i = 0; i < 6; i++) {
      name.push(_options.substr(Math.floor(Math.random() * 26), 1))
    }
    name.splice(3, 0, new Date().getTime())
    return name.join('')
  }

  /**
  * @description 重置组件配置
  * @return {String}  item 组件信息
  */
  static resetComponentConfig = (item, copyBtns, uuids = {}) => {
    if (item.type === 'navbar') {
      return item
    }

    let _uuid = this.getuuid()

    uuids[item.uuid] = _uuid

    item.uuid = _uuid

    if (item.dataName) {
      item.dataName = this.getdataName()
    }

    // 重置组件名称
    let sign = this.getdataName().toUpperCase().substr(-4)
    if (item.plot) { // 图表
      item.plot.name = item.plot.name + sign
      item.name = item.plot.name
    } else if (item.wrap) { // 通用
      item.wrap.name = item.wrap.name + sign
      item.name = item.wrap.name
    } else if (item.setting) { // 分组、标签页等
      item.setting.name = item.setting.name + sign
      item.name = item.setting.name
    }

    if (item.type === 'menubar') {
      item.subMenus = item.subMenus.map(cell => {
        cell.uuid = this.getuuid()
        return cell
      })
    } else if (['card', 'carousel', 'timeline'].includes(item.type) || (item.type === 'table' && item.subtype === 'tablecard')) {
      item.subcards.forEach(card => {
        card.uuid = this.getuuid()
        if (card.elements) {
          if (sessionStorage.getItem('editMenuType') === 'popview') {
            card.elements = card.elements.filter(b => b.OpenType !== 'popview' && b.OpenType !== 'funcbutton')
          }
          card.elements = card.elements.map(cell => {
            let _uuid = this.getuuid()
            if (cell.OpenType === 'popview' && copyBtns) {
              let _cell = JSON.parse(JSON.stringify(cell))
              _cell.$originUuid = _cell.uuid
              _cell.uuid = _uuid
              copyBtns.set(_uuid, _cell)
            }
            cell.uuid = _uuid
            return cell
          })
        }
        if (card.backElements) {
          if (sessionStorage.getItem('editMenuType') === 'popview') {
            card.elements = card.elements.filter(b => b.OpenType !== 'popview' && b.OpenType !== 'funcbutton')
          }
          card.backElements = card.backElements.map(cell => {
            let _uuid = this.getuuid()
            if (cell.OpenType === 'popview' && copyBtns) {
              let _cell = JSON.parse(JSON.stringify(cell))
              _cell.$originUuid = _cell.uuid
              _cell.uuid = _uuid
              copyBtns.set(_uuid, _cell)
            }
            cell.uuid = _uuid
            return cell
          })
        }
      })
    } else if (item.type === 'balcony') {
      if (item.elements) {
        if (sessionStorage.getItem('editMenuType') === 'popview') {
          item.elements = item.elements.filter(b => b.OpenType !== 'popview' && b.OpenType !== 'funcbutton')
        }
        item.elements = item.elements.map(cell => {
          let _uuid = this.getuuid()
          if (cell.OpenType === 'popview' && copyBtns) {
            let _cell = JSON.parse(JSON.stringify(cell))
            _cell.$originUuid = _cell.uuid
            _cell.uuid = _uuid
            copyBtns.set(_uuid, _cell)
          }
          cell.uuid = _uuid
          return cell
        })
      }
    } else if (item.type === 'table' && (item.subtype === 'normaltable' || item.subtype === 'editable') && item.cols) {
      let loopCol = (col) => {
        col.subcols = col.subcols.map(c => {
          c.uuid = this.getuuid()

          if (c.type === 'colspan' && c.subcols) {
            c = loopCol(c)
          } else if (c.type === 'custom' && c.elements) {
            c.elements = c.elements.map(cell => {
              cell.uuid = this.getuuid()
              return cell
            })
          }
          return c
        })

        return col
      }

      let _uuids = {}
      item.cols = item.cols.map(col => {
        let uuid = this.getuuid()

        _uuids[col.uuid] = uuid
        col.uuid = uuid

        if (col.type === 'colspan' && col.subcols) {
          col = loopCol(col)
        } else if (col.type === 'custom' && col.elements) {
          col.elements = col.elements.map(cell => {
            cell.uuid = this.getuuid()
            return cell
          })
        } else if (col.type === 'action' && col.elements) {
          if (sessionStorage.getItem('editMenuType') === 'popview') {
            col.elements = col.elements.filter(c => c.OpenType !== 'popview' && c.OpenType !== 'funcbutton')
          }
          col.elements = col.elements.map(cell => {
            let _uuid = this.getuuid()
            if (cell.OpenType === 'popview' && copyBtns) {
              let _cell = JSON.parse(JSON.stringify(cell))
              _cell.$originUuid = _cell.uuid
              _cell.uuid = _uuid
              copyBtns.set(_uuid, _cell)
            }
            cell.uuid = _uuid
            return cell
          })
        }
        return col
      })

      if (item.subtype === 'editable') {
        item.cols = item.cols.map(col => {
          if (col.editable === 'true' && col.enter && _uuids[col.enter]) {
            col.enter = _uuids[col.enter]
          }
          return col
        })
      }
    } else if (item.type === 'form') {
      item.subcards = item.subcards.map(cell => {
        cell.uuid = this.getuuid()

        cell.fields = cell.fields.map(m => {
          m.uuid = this.getuuid()
  
          return m
        })
        return cell
      })
    }

    if (item.btnlog) {
      item.btnlog = []
    }

    let oriUids = {}
    if (item.action) {
      if (sessionStorage.getItem('editMenuType') === 'popview') {
        item.action = item.action.filter(c => c.OpenType !== 'popview' && c.OpenType !== 'funcbutton')
      }
      item.action = item.action.map(cell => {
        let _uuid = this.getuuid()

        oriUids[cell.uuid] = _uuid

        if (cell.OpenType === 'popview' && copyBtns) {
          let _cell = JSON.parse(JSON.stringify(cell))
          _cell.$originUuid = _cell.uuid
          _cell.uuid = _uuid
          copyBtns.set(_uuid, _cell)
        }

        cell.uuid = _uuid

        return cell
      })
    }
    if (item.type === 'topbar') {
      item.wrap.name = ''
      item.name = ''
      if (item.search && item.search.fields) {
        item.search.fields = item.search.fields.map(cell => {
          cell.uuid = this.getuuid()
          return cell
        })
      }
      if (item.search && item.search.groups) {
        item.search.groups = item.search.groups.map(cell => {
          cell.uuid = this.getuuid()
          cell.fields = cell.fields.map(m => {
            m.uuid = this.getuuid()
            return m
          })
          return cell
        })
      }
    } else if (item.search) {
      item.search = item.search.map(cell => {
        cell.uuid = this.getuuid()
        return cell
      })
    }
    if (item.columns) {
      item.columns = item.columns.map(cell => {
        cell.uuid = this.getuuid()
        return cell
      })
    }

    if (item.setting && item.setting.supModule && item.setting.supModule[0] !== 'empty') {
      let em = false
      item.setting.supModule = item.setting.supModule.map(c => {
        if (!uuids[c]) {
          em = true
        }
        return uuids[c] || ''
      })
      if (em) {
        item.setting.supModule = ''
      }
    }

    if (item.wrap && item.wrap.doubleClick) {
      item.wrap.doubleClick = oriUids[item.wrap.doubleClick] || ''
    }

    return item
  }
}

/**
 * @description 重置移动端style
 * @return {Object}  style
 */
export function resetStyle (style) {
  if (!style) return {}
  if (sessionStorage.getItem('appType') === 'mob') {
    let _style = JSON.stringify(style)

    // scaleview
    _style = _style.replace(/\d+vw/ig, (word) => {
      return parseFloat(word) * (window.GLOB.winWidth || 420) / 100 + 'px'
      // return parseFloat(word) * 350 / 100 + 'px'
    }).replace(/\d+vh/ig, (word) => {
      return parseFloat(word) * (window.GLOB.winHeight || 738) / 100 + 'px'
      // return parseFloat(word) * 615 / 100 + 'px'
    })

    return JSON.parse(_style)
  }
  return JSON.parse(JSON.stringify(style))
}