import { confirm, 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 {
  output,
  PROJECT_OPT,
  projectOptsSchema,
  safelyPrompt,
  sessionIntro,
  useProject,
  requireSession,
  PROJECT_OPTION_DESCRIPTIONS,
} from "../utils"
import { accent, dimmed } from "../lib/io"
import { clearSpinner, startSpinner } from "../lib/spinner"

/** Arguments accepted by the project deletion command. */
const deleteProjectOptsSchema = projectOptsSchema.extend({
  yes: z.boolean().default(false),
})
export const projectDeleteCommand = defineCommand({
  name: "delete",
  description: "Delete a project",
  options: {
    ...globalOptions,
    ...PROJECT_OPT,
    yes: {
      type: "boolean",
      short: "y",
      default: false,
    },
  },
  optionDescriptions: {
    ...PROJECT_OPTION_DESCRIPTIONS,
    yes: "Skip confirmation prompt",
  },
  schema: globalOptionsSchema.extend(deleteProjectOptsSchema.shape),
  run: deleteProject,
})

/**
 * Deletes a project after confirmation.
 *
 * @param opts - Validated project selector and confirmation options.
 */
export async function deleteProject(
  opts: z.infer<typeof deleteProjectOptsSchema>,
) {
  const session = await requireSession()
  output.normal(() => sessionIntro(session))
  const project = await useProject(opts, {
    mode: "select",
  })
  if (!opts.yes) {
    if (
      !(await safelyPrompt(
        () =>
          confirm({
            message: `Are you sure you want to delete ${accent(project.name)}? This cannot be undone.`,
            initialValue: false,
          }),
        "--yes",
      ))
    ) {
      output.json({ cancelled: true })
      return
    }
  }
  startSpinner("Deleting project")
  await apiClient.project.delete({ projectId: project.id })
  clearSpinner()
  output
    .normal(() =>
      log.success(`Deleted ${accent(project.name)} ${dimmed(project.id)}`),
    )
    .json({ deleted: true, project })
}