import { log } from "@clack/prompts"
import { defineCommand } from "../lib/command"
import { globalOptions, globalOptionsSchema } from "../lib/global-options"
import z from "zod"
import { apiClient } from "../lib/api-client"
import {
  ORG_OPT,
  orgOptsSchema,
  output,
  PAGINATION_OPTS,
  paginationOptsSchema,
  pluralize,
  sessionIntro,
  requireSession,
  useOrganization,
  ORG_OPTION_DESCRIPTIONS,
  PAGINATION_OPTION_DESCRIPTIONS,
} from "../utils"
import { renderDetailBlock } from "../lib/detail-block"
import { accent, dimmed } from "../lib/io"
import { clearSpinner, startSpinner } from "../lib/spinner"
export const projectListCommand = defineCommand({
  name: "list",
  description: "List projects for an organization",
  options: {
    ...globalOptions,
    ...ORG_OPT,
    ...PAGINATION_OPTS,
  },
  optionDescriptions: {
    ...ORG_OPTION_DESCRIPTIONS,
    ...PAGINATION_OPTION_DESCRIPTIONS,
  },
  schema: globalOptionsSchema.extend({
    ...orgOptsSchema.shape,
    ...paginationOptsSchema.shape,
  }),
  run: listProjects,
})

/**
 * Lists projects for the resolved organization.
 *
 * @param opts - Validated options containing an optional organization filter.
 * @throws When the organization cannot be resolved.
 */
export async function listProjects(
  opts: z.infer<typeof orgOptsSchema> & z.infer<typeof paginationOptsSchema>,
) {
  const session = await requireSession()
  output.normal(() => sessionIntro(session))
  const organization = await useOrganization(opts)
  startSpinner("Fetching projects")
  const page = await apiClient.project.list({
    cursor: opts.cursor,
    limit: opts.limit,
    organizationId: organization.id,
  })
  clearSpinner()
  output
    .normal(() => {
      const allProjects = page.items
      if (allProjects.length === 0) {
        log.warn(
          `No projects. Create one with ${accent("automate project create")}`,
        )
        return
      }
      log.message(
        `${accent(String(allProjects.length))} ${pluralize(allProjects.length, "project")}`,
      )
      for (const project of allProjects) {
        log.info(
          renderDetailBlock(
            {
              [dimmed`Name`]: project.name,
              [dimmed`ID`]: dimmed(project.id),
              [dimmed`Organization`]: `${project.org.name} ${dimmed(project.org.id)}`,
              [dimmed`Created`]: new Date(
                project.createdAt,
              ).toLocaleDateString(),
              [dimmed`Automations`]: project.activeAutomations.length,
            },
            { keyAlignment: "right" },
          ),
        )
      }
      if (page.pageInfo.nextCursor) {
        log.info(`More results: --cursor ${page.pageInfo.nextCursor}`)
      }
      log.message()
    })
    .json(page)
}