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 {
  output,
  PROJECT_OPT,
  projectOptsSchema,
  promptableOption,
  REASONABLE_NAME_SCHEMA,
  safelyPromptTextWithValidation,
  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 rename command. */
const renameProjectOptsSchema = projectOptsSchema.extend({
  name: promptableOption(REASONABLE_NAME_SCHEMA, "--name"),
})
export const projectRenameCommand = defineCommand({
  name: "rename",
  description: "Rename a project",
  options: {
    ...globalOptions,
    ...PROJECT_OPT,
    name: {
      type: "string",
      short: "n",
    },
  },
  optionDescriptions: {
    ...PROJECT_OPTION_DESCRIPTIONS,
    name: "New name for the project",
  },
  schema: globalOptionsSchema.extend(renameProjectOptsSchema.shape),
  run: renameProject,
})

/**
 * Renames a project.
 *
 * @param opts - Validated project selector and optional new name.
 */
export async function renameProject(
  opts: z.infer<typeof renameProjectOptsSchema>,
) {
  const session = await requireSession()
  output.normal(() => sessionIntro(session))
  const project = await useProject(opts, {
    mode: "select",
  })
  const newName = opts.name ?? (await promptName(project.name))
  startSpinner("Renaming project")
  await apiClient.project.update({
    projectId: project.id,
    name: newName,
  })
  clearSpinner()
  output
    .normal(() =>
      log.success(`Renamed to ${accent(newName)} ${dimmed(project.id)}`),
    )
    .json({ ...project, name: newName })
}

/**
 * Prompts for and validates a replacement project name.
 *
 * @param currentName - Current project name used as the prompt default.
 */
async function promptName(currentName: string) {
  return await safelyPromptTextWithValidation(
    {
      message: "What should the new project name be?",
      placeholder: currentName,
      initialValue: currentName,
    },
    REASONABLE_NAME_SCHEMA,
    "--name",
  )
}