校验、提交与 `biz_ext`

{
  "biz_ext": {
    "parking-patrol": {
      "schemaVersion": 1
    }
  }
}

{
  "permissions": ["platform:wpmz", "plan:form-context"],
  "extensions": [
    {
      "id": "patrol-form",
      "point": "plan.form-extensions",
      "planType": "normal",
      "anchor": "task-strategy:after"
    }
  ]
}

const BIZ_KEY = 'parking-patrol'
const CONTINUOUS_TASK = 5

export async function contributePatrolForm (
  ctx: AppPlanContext,
  enabled: () => boolean,
) {
  async function rewrite (projectId: string, waylineId: unknown) {
    if (typeof waylineId !== 'string' || waylineId.length === 0) {
      throw new Error('巡逻任务需要已生成的任务航线')
    }
    const wpmz = await ctx.capabilities.get('platform:wpmz')
    if (!wpmz) throw new Error('平台航线改写能力不可用')
    await wpmz.rewrite({
      target: { projectId, waylineId },
      changes: { missionConfig: { finishAction: 'no-action' } },
    })
  }

  return ctx.extensions.contribute('patrol-form', {
    render: () => patrolFormView.get(ctx),
    validate: async ({ context, form }) => {
      if (!enabled()) return { valid: true }
      if (context.isMultiWayline) {
        return { valid: false, message: '多航线任务暂不支持巡逻' }
      }
      if (form.vlm_enabled === true) {
        return { valid: false, message: '多模态识别任务暂不支持巡逻' }
      }
      if (form.task_type === CONTINUOUS_TASK) {
        return { valid: false, message: '连续执行任务暂不支持巡逻' }
      }
      if (!form.wayline_uuid) {
        return { valid: false, message: '请先选择航线' }
      }
      return { valid: true }
    },
    onSubmit: async (input) => {
      if (!enabled()) return {}
      await rewrite(input.context.projectId, input.form.wayline_uuid)
      return {
        biz_ext: {
          [BIZ_KEY]: { schemaVersion: 1 },
        },
      }
    },
    onEditSubmit: async (input) => {
      if (!input.form.biz_ext || !(BIZ_KEY in input.form.biz_ext)) return
      await rewrite(input.context.projectId, input.form.wayline_uuid)
    },
  })
}