//Setup
export default async function({login, data, imports, graphql, q, queries, account}, {enabled = false} = {}) {
  //Plugin execution
  try {
    //Check if plugin is enabled and requirements are met
    if ((!enabled) || (!q.projects))
      return null

    //Load inputs
    let {limit, repositories, descriptions} = imports.metadata.plugins.projects.inputs({data, account, q})
    //Repositories projects
    repositories = repositories.filter(repository => /[-\w]+[/][-\w]+[/]projects[/]\d+/.test(repository))
    //Update limit if repositories projects were specified manually
    limit = Math.max(repositories.length, limit)

    //Retrieve user owned projects from graphql api
    console.debug(`metrics/compute/${login}/plugins > projects > querying api`)
    const {[account]:{projects}} = await graphql(queries.projects.user({login, limit, account}))

    //Retrieve repositories projects from graphql api
    for (const identifier of repositories) {
      //Querying repository project
      console.debug(`metrics/compute/${login}/plugins > projects > querying api for ${identifier}`)
      const {user, repository, id} = identifier.match(/(?<user>[-\w]+)[/](?<repository>[-\w]+)[/]projects[/](?<id>\d+)/)?.groups ?? {}
      let project = null
      for (const account of ["user", "organization"]) {
        try {
          ({project} = (await graphql(queries.projects.repository({user, repository, id, account})))[account].repository)
        }
        catch (error) {
          console.error(error)
        }
      }
      if (!project)
        throw new Error(`Could not load project ${user}/${repository}`)
      //Adding it to projects list
      console.debug(`metrics/compute/${login}/plugins > projects > registering ${identifier}`)
      project.name = `${project.name} (${user}/${repository})`
      projects.nodes.unshift(project)
      projects.totalCount++
    }

    //Iterate through projects and format them
    console.debug(`metrics/compute/${login}/plugins > projects > processing ${projects.nodes.length} projects`)
    const list = []
    for (const project of projects.nodes) {
      //Format date
      const time = (Date.now() - new Date(project.updatedAt).getTime()) / (24 * 60 * 60 * 1000)
      let updated = new Date(project.updatedAt).toDateString().substring(4)
      if (time < 1)
        updated = "less than 1 day ago"
      else if (time < 30)
        updated = `${Math.floor(time)} day${time >= 2 ? "s" : ""} ago`
      //Format progress
      const {enabled, todoCount:todo, inProgressCount:doing, doneCount:done} = project.progress
      //Append
      list.push({name:project.name, updated, description:project.body, progress:{enabled, todo, doing, done, total:todo + doing + done}})
    }

    //Limit
    console.debug(`metrics/compute/${login}/plugins > projects > keeping only ${limit} projects`)
    list.splice(limit)

    //Results
    return {list, totalCount:projects.totalCount, descriptions}
  }
  //Handle errors
  catch (error) {
    let message = "An error occured"
    if (error.errors?.map(({type}) => type)?.includes("INSUFFICIENT_SCOPES"))
      message = "Insufficient token rights"
    throw {error:{message, instance:error}}
  }
}
