vfxreview/components/tasks/TaskList.tsx

"use client";

import { useState } from "react";
import { Button } from "@/components/ui/button";
import { TaskCard } from "./TaskCard";
import { NewTaskDialog } from "./NewTaskDialog";
import { Plus, ListTodo } from "lucide-react";
import { TaskType } from "@prisma/client";

const SHOT_QUICK_TYPES: TaskType[] = ["TRACK", "ROTO", "KEY", "COMP", "FX"];
const ASSET_QUICK_TYPES: TaskType[] = ["MODEL", "TEXTURE", "RIG", "LOOKDEV"];

interface Artist {
  id: string;
  name: string | null;
  email: string;
}

interface Task {
  id: string;
  title: string;
  type: TaskType;
  status: any;
  priority: string;
  dueDate: Date | null;
  assignedArtist?: { id: string; name: string | null; email: string; image: string | null } | null;
  _count?: { versions: number };
  versions?: { id: string; versionNumber: number; approvalStatus: string; createdAt: Date }[];
}

interface TaskListProps {
  tasks: Task[];
  projectId: string;
  shotId?: string;
  assetId?: string;
  artists: Artist[];
  canManage?: boolean;
  onTaskCreated?: () => void;
}

export function TaskList({ tasks, projectId, shotId, assetId, artists, canManage = false, onTaskCreated }: TaskListProps) {
  const [showNew, setShowNew] = useState(false);
  const [prefillType, setPrefillType] = useState<TaskType | undefined>();

  const quickTypes = shotId ? SHOT_QUICK_TYPES : assetId ? ASSET_QUICK_TYPES : [];

  const openQuick = (type: TaskType) => {
    setPrefillType(type);
    setShowNew(true);
  };

  return (
    <div className="space-y-2">
      <div className="flex items-center justify-between">
        <h3 className="text-sm font-medium text-zinc-300">Tasks</h3>
        {canManage && (
          <Button size="sm" variant="ghost" className="h-7 gap-1.5 text-xs" onClick={() => { setPrefillType(undefined); setShowNew(true); }}>
            <Plus className="h-3.5 w-3.5" />
            Add Task
          </Button>
        )}
      </div>

      {/* Quick-add templates */}
      {canManage && quickTypes.length > 0 && (
        <div className="flex flex-wrap gap-1.5">
          {quickTypes.map((t) => {
            const label = { 
              TRACK: "Track", 
              ROTO: "Roto", 
              KEY: "Key", 
              COMP: "Comp", 
              FX: "FX",
              ANIMATION: "Animation",
              GENERAL: "General",
              LIGHTING: "Lighting",
              RENDER: "Render",
              MODEL: "Model", 
              TEXTURE: "Texture", 
              RIG: "Rig", 
              LOOKDEV: "Lookdev" 
            }[t] ?? t;
            const alreadyExists = tasks.some((task) => task.type === t);
            return (
              <button
                key={t}
                type="button"
                disabled={alreadyExists}
                onClick={() => openQuick(t)}
                className={`px-2 py-0.5 rounded text-[11px] font-medium border transition-colors ${
                  alreadyExists
                    ? "opacity-30 cursor-not-allowed bg-zinc-900 text-zinc-500 border-zinc-800"
                    : "bg-zinc-800 text-zinc-400 border-zinc-700 hover:border-amber-500/50 hover:text-amber-400"
                }`}
              >
                + {label}
              </button>
            );
          })}
        </div>
      )}

      {tasks.length === 0 ? (
        <div className="text-center py-6 border border-dashed border-border rounded-lg">
          <ListTodo className="h-6 w-6 mx-auto mb-2 text-zinc-600" />
          <p className="text-xs text-muted-foreground">No tasks yet</p>
        </div>
      ) : (
        <div className="space-y-1">
          {tasks.map((task) => (
            <TaskCard key={task.id} task={task} projectId={projectId} canManage={canManage} />
          ))}
        </div>
      )}

      <NewTaskDialog
        projectId={projectId}
        shotId={shotId}
        assetId={assetId}
        artists={artists}
        open={showNew}
        prefillType={prefillType}
        onClose={() => setShowNew(false)}
        onSuccess={onTaskCreated}
      />
    </div>
  );
}