const moment = require("moment")

const {storyApi} = require("../../../../../rpdata/api/Story")

module.exports = class {
  onCreate(input) {
    this.state = {
      error: null,
      loading: false,
    }
  }

  change(key, ev) {
    this.state.values[key] = ev.target.value
  }

  close() {
    this.emit("close")
  }

  addTag(tag) {
    if (tag.kind == "" || tag.name.length < 1) {
      this.state.error = "You cannot add an empty tag"
      return
    }

    this.state.error = null

    storyApi.addTag({id: this.input.story.id, tag}).then(({tags}) => {
      this.emit("tags", tags)
    }).catch(errs => {
      this.state.error = errs.message || errs[0].message || "Add tag failed"
    })
  }

  removeTag(tag) {
    this.state.error = null

    storyApi.removeTag({id: this.input.story.id, tag}).then(({tags}) => {
      this.emit("tags", tags)
    }).catch(errs => {
      this.state.error = errs.message || errs[0].message || "Remove tag failed"
    })
  }
}