ultisuite-client/components/gmail/settings/automation/api-token-permission-editor.tsx

"use client"

import { useState } from "react"
import { ChevronRight } from "lucide-react"
import { Checkbox } from "@/components/ui/checkbox"
import {
  Collapsible,
  CollapsibleContent,
  CollapsibleTrigger,
} from "@/components/ui/collapsible"
import { Label } from "@/components/ui/label"
import {
  API_TOKEN_PERMISSION_GROUPS,
  API_TOKEN_PERMISSIONS,
  type ApiTokenPermissionGrant,
  type ApiTokenPermissionGroup,
} from "@/lib/mail-automation/api-token-permissions"
import { cn } from "@/lib/utils"

function updateGrant(
  grants: ApiTokenPermissionGrant[],
  resource: string,
  patch: Partial<Pick<ApiTokenPermissionGrant, "read" | "write">>
): ApiTokenPermissionGrant[] {
  return grants.map((grant) =>
    grant.resource === resource ? { ...grant, ...patch } : grant
  )
}

function countSelectedInGroup(
  group: ApiTokenPermissionGroup,
  grants: ApiTokenPermissionGrant[]
) {
  const defs = API_TOKEN_PERMISSIONS.filter((def) => def.group === group)
  return defs.filter((def) => {
    const grant = grants.find((g) => g.resource === def.id)
    return grant?.read || grant?.write
  }).length
}

export function ApiTokenPermissionEditor({
  grants,
  onChange,
  className,
}: {
  grants: ApiTokenPermissionGrant[]
  onChange: (grants: ApiTokenPermissionGrant[]) => void
  className?: string
}) {
  return (
    <div className={cn("space-y-3", className)}>
      <div>
        <Label className="text-sm font-medium">Permissions</Label>
        <p className="mt-0.5 text-xs text-muted-foreground">
          Développez chaque domaine pour choisir lecture et écriture.
        </p>
      </div>
      {API_TOKEN_PERMISSION_GROUPS.map((group) => (
        <PermissionGroupSection
          key={group.id}
          group={group.id}
          title={group.label}
          description={group.description}
          grants={grants}
          onChange={onChange}
          selectedCount={countSelectedInGroup(group.id, grants)}
        />
      ))}
    </div>
  )
}

function PermissionGroupSection({
  group,
  title,
  description,
  grants,
  onChange,
  selectedCount,
}: {
  group: ApiTokenPermissionGroup
  title: string
  description: string
  grants: ApiTokenPermissionGrant[]
  onChange: (grants: ApiTokenPermissionGrant[]) => void
  selectedCount: number
}) {
  const [open, setOpen] = useState(false)
  const defs = API_TOKEN_PERMISSIONS.filter((def) => def.group === group)
  if (defs.length === 0) return null

  return (
    <Collapsible open={open} onOpenChange={setOpen}>
      <fieldset className="overflow-hidden rounded-md border border-border">
        <CollapsibleTrigger className="flex w-full items-center gap-2 px-3 py-2.5 text-left hover:bg-muted/40">
          <ChevronRight
            className={cn("size-4 shrink-0 text-muted-foreground transition-transform", open && "rotate-90")}
          />
          <span className="min-w-0 flex-1">
            <span className="block text-sm font-medium text-foreground">{title}</span>
            <span className="block text-xs text-muted-foreground">{description}</span>
          </span>
          <span className="shrink-0 text-xs text-muted-foreground">
            {selectedCount > 0 ? `${selectedCount} active(s)` : "Aucune"}
          </span>
        </CollapsibleTrigger>
        <CollapsibleContent>
          <div className="border-t border-border">
            <div className="grid grid-cols-[1fr_4.5rem_4.5rem] gap-2 border-b border-border bg-muted/30 px-3 py-2 text-xs font-medium text-muted-foreground">
              <span>Permission</span>
              <span className="text-center">Lecture</span>
              <span className="text-center">Écriture</span>
            </div>
            {defs.map((def) => {
              const grant = grants.find((g) => g.resource === def.id) ?? {
                resource: def.id,
                read: false,
                write: false,
              }
              return (
                <div
                  key={def.id}
                  className="grid grid-cols-[1fr_4.5rem_4.5rem] items-start gap-2 border-b border-border px-3 py-2.5 last:border-b-0"
                >
                  <div className="min-w-0 pr-2">
                    <Label className="text-sm font-medium">{def.label}</Label>
                    <p className="mt-0.5 text-xs text-muted-foreground">{def.description}</p>
                  </div>
                  <div className="flex justify-center pt-0.5">
                    {def.supportsRead ? (
                      <Checkbox
                        checked={grant.read}
                        onCheckedChange={(checked) =>
                          onChange(updateGrant(grants, def.id, { read: checked === true }))
                        }
                        aria-label={`${def.label} — lecture`}
                      />
                    ) : (
                      <span className="text-xs text-muted-foreground">—</span>
                    )}
                  </div>
                  <div className="flex justify-center pt-0.5">
                    {def.supportsWrite ? (
                      <Checkbox
                        checked={grant.write}
                        onCheckedChange={(checked) =>
                          onChange(updateGrant(grants, def.id, { write: checked === true }))
                        }
                        aria-label={`${def.label} — écriture`}
                      />
                    ) : (
                      <span className="text-xs text-muted-foreground">—</span>
                    )}
                  </div>
                </div>
              )
            })}
          </div>
        </CollapsibleContent>
      </fieldset>
    </Collapsible>
  )
}