// DatasourceCard.tsx — 数据源卡片组件 // Logan.Li

import { Check, X, Link, Pencil, Trash2, Loader2 } from 'lucide-react';
import { ENGINE_CONFIG } from './logLibraryTypes';
import type { LogDatasource } from './logLibraryTypes';
import { StatusDot } from './StatusDot';

interface DatasourceCardProps {
  ds: LogDatasource;
  onEdit: (ds: LogDatasource) => void;
  onDelete: (ds: LogDatasource) => void;
  onTest: (ds: LogDatasource) => void;
  testingId: number | null;
  testResult: { id: number; success: boolean; message: string } | null;
}

/** 单个数据源卡片：展示引擎、名称、URL、状态及操作按钮 */
export function DatasourceCard({ ds, onEdit, onDelete, onTest, testingId, testResult }: DatasourceCardProps) {
  const cfg = ENGINE_CONFIG[ds.engine];
  const EngineIcon = cfg.icon;
  const isTesting = testingId === ds.id;
  const showResult = testResult?.id === ds.id;

  return (
    <div
      className="dg-card"
      style={{
        padding: '16px 18px',
        display: 'flex',
        flexDirection: 'column',
        gap: 10,
        position: 'relative',
        overflow: 'hidden',
      }}
      onMouseEnter={(e) => {
        (e.currentTarget as HTMLDivElement).style.boxShadow = '0 4px 12px rgba(0,0,0,0.15)';
      }}
      onMouseLeave={(e) => {
        (e.currentTarget as HTMLDivElement).style.boxShadow = 'none';
      }}
    >
      {/* 引擎色条 */}
      <div
        style={{
          position: 'absolute',
          top: 0,
          left: 0,
          right: 0,
          height: 3,
          background: cfg.color,
        }}
      />

      {/* 头部：图标 + 名称 + 默认标记 */}
      <div style={{ display: 'flex', alignItems: 'center', gap: 10, paddingTop: 4 }}>
        <div
          style={{
            width: 36,
            height: 36,
            borderRadius: 8,
            background: `${cfg.color}18`,
            display: 'flex',
            alignItems: 'center',
            justifyContent: 'center',
            flexShrink: 0,
          }}
        >
          <EngineIcon size={18} style={{ color: cfg.color }} />
        </div>
        <div style={{ flex: 1, minWidth: 0 }}>
          <div style={{ display: 'flex', alignItems: 'center', gap: 6 }}>
            <span
              style={{
                fontSize: 14,
                fontWeight: 600,
                color: 'var(--dg-text-primary)',
                overflow: 'hidden',
                textOverflow: 'ellipsis',
                whiteSpace: 'nowrap',
              }}
              title={ds.name}
            >
              {ds.name}
            </span>
            {ds.isDefault && (
              <span
                style={{
                  fontSize: 11,
                  padding: '1px 6px',
                  borderRadius: 4,
                  background: 'rgba(245,158,11,0.15)',
                  color: 'var(--dg-amber)',
                  fontWeight: 500,
                  flexShrink: 0,
                }}
              >
                默认
              </span>
            )}
          </div>
          <span style={{ fontSize: 12, color: 'var(--dg-text-muted)' }}>{cfg.label}</span>
        </div>
      </div>

      {/* URL */}
      <div
        style={{
          display: 'flex',
          alignItems: 'center',
          gap: 6,
          fontSize: 12,
          color: 'var(--dg-text-secondary)',
          overflow: 'hidden',
        }}
      >
        <Link size={12} style={{ color: 'var(--dg-text-muted)', flexShrink: 0 }} />
        <span style={{ overflow: 'hidden', textOverflow: 'ellipsis', whiteSpace: 'nowrap' }} title={ds.url}>
          {ds.url}
        </span>
      </div>

      {/* 描述 */}
      {ds.description && (
        <div
          style={{
            fontSize: 12,
            color: 'var(--dg-text-muted)',
            overflow: 'hidden',
            textOverflow: 'ellipsis',
            whiteSpace: 'nowrap',
          }}
        >
          {ds.description}
        </div>
      )}

      {/* 状态行 + 操作按钮 */}
      <div style={{ display: 'flex', alignItems: 'center', justifyContent: 'space-between', marginTop: 2 }}>
        <StatusDot status={ds.status} />

        <div style={{ display: 'flex', alignItems: 'center', gap: 4 }}>
          {/* 测试连接 */}
          <button
            onClick={() => onTest(ds)}
            disabled={isTesting}
            title="测试连接"
            style={{
              padding: '5px 8px',
              borderRadius: 5,
              border: 'none',
              background: 'transparent',
              color: isTesting ? 'var(--dg-blue)' : 'var(--dg-text-muted)',
              cursor: isTesting ? 'wait' : 'pointer',
              fontSize: 12,
              display: 'flex',
              alignItems: 'center',
              gap: 4,
            }}
            onMouseEnter={(e) => {
              if (!isTesting) (e.currentTarget as HTMLButtonElement).style.color = 'var(--dg-blue)';
            }}
            onMouseLeave={(e) => {
              if (!isTesting) (e.currentTarget as HTMLButtonElement).style.color = 'var(--dg-text-muted)';
            }}
          >
            {isTesting ? (
              <Loader2 size={13} className="spin-animation" />
            ) : (
              <Check size={13} />
            )}
            {isTesting ? '测试中' : '测试'}
          </button>

          {/* 编辑 */}
          <button
            onClick={() => onEdit(ds)}
            title="编辑"
            style={{
              padding: 5,
              borderRadius: 5,
              border: 'none',
              background: 'transparent',
              color: 'var(--dg-text-muted)',
              cursor: 'pointer',
              display: 'flex',
            }}
            onMouseEnter={(e) => {
              (e.currentTarget as HTMLButtonElement).style.color = 'var(--dg-blue)';
            }}
            onMouseLeave={(e) => {
              (e.currentTarget as HTMLButtonElement).style.color = 'var(--dg-text-muted)';
            }}
          >
            <Pencil size={14} />
          </button>

          {/* 删除 */}
          <button
            onClick={() => onDelete(ds)}
            title="删除"
            style={{
              padding: 5,
              borderRadius: 5,
              border: 'none',
              background: 'transparent',
              color: 'var(--dg-text-muted)',
              cursor: 'pointer',
              display: 'flex',
            }}
            onMouseEnter={(e) => {
              (e.currentTarget as HTMLButtonElement).style.color = 'var(--dg-red)';
            }}
            onMouseLeave={(e) => {
              (e.currentTarget as HTMLButtonElement).style.color = 'var(--dg-text-muted)';
            }}
          >
            <Trash2 size={14} />
          </button>
        </div>
      </div>

      {/* 测试结果提示 */}
      {showResult && (
        <div
          style={{
            marginTop: 4,
            padding: '8px 10px',
            borderRadius: 6,
            fontSize: 12,
            background: testResult.success ? 'rgba(34,197,94,0.1)' : 'rgba(239,68,68,0.1)',
            color: testResult.success ? 'var(--dg-green)' : 'var(--dg-red)',
            border: `1px solid ${testResult.success ? 'rgba(34,197,94,0.25)' : 'rgba(239,68,68,0.25)'}`,
            display: 'flex',
            alignItems: 'center',
            gap: 6,
            animation: 'fadeIn 0.2s ease-out',
          }}
        >
          {testResult.success ? <Check size={13} /> : <X size={13} />}
          {testResult.message}
        </div>
      )}
    </div>
  );
}