# opp_mining_clusters.dspy - 挖掘批次的类别排名（三级下钻第二级）
# 入参：batch_id。可见性规则源 = opp_mining_flow.list_clusters（含批次项目/org 校验）。
# 整行点击 → opp_mining_items.dspy 弹出类内需求明细（第三级，每条带来源URL）。
# 弹窗容器 id=opp_mine_clusters_pw（与列表页下钻脚本约定一致）。

import json as _json

uid = await get_user()
if not uid:
	return {"widgettype": "Message", "options": {"title": "未登录", "message": "请先登录"}}

batch_id = ((params_kw or {}).get("batch_id") or "").strip()
if not batch_id:
	return {"widgettype": "Message", "options": {"title": "缺少参数", "message": "缺少 batch_id"}}

dbname = get_module_dbname('pipeline-opportunity')

session_id = (params_kw or {}).get('session_id', '') or ''
pipeline_id = (params_kw or {}).get('pipeline_id', '') or 'opportunity_general'
_cur_pid = ''
_uorg = ''
try:
	from pipeline_service.workspace import get_session_project_id
	async with DBPools().sqlorContext(dbname) as sor:
		_cur_pid = await get_session_project_id(sor, uid, session_id, pipeline_id) or ''
		_urecs = await sor.sqlExe("SELECT orgid FROM users WHERE id=${u}$", {"u": uid})
		await sor.sqlExe("COMMIT", {})
		if _urecs:
			_uorg = str(getattr(_urecs[0], "orgid", "") or "")
except Exception:
	pass

_ctx = {"project_id": _cur_pid, "user_id": uid, "org_id": _uorg,
        "pipeline_id": pipeline_id, "session_id": session_id}

async with DBPools().sqlorContext(dbname) as sor:
	from pipeline_opportunity.opp_mining_flow import list_clusters
	_ok, _res = await list_clusters(sor, _ctx, batch_id)
	await sor.sqlExe("COMMIT", {})

items_url = entire_url("/pipeline-opportunity/api/opp_mining_items.dspy")

rows = []
if not _ok:
	rows.append({"widgettype": "Text", "options": {
		"text": str(_res)[:200], "color": "#dc2626", "padding": "12px", "halign": "left"}})
else:
	clusters = _res if isinstance(_res, list) else []
	if not clusters:
		rows.append({"widgettype": "Text", "options": {
			"text": "该批次没有聚类结果（可能范围内无需求数据）",
			"color": "#64748b", "padding": "12px", "halign": "left"}})
	for c in clusters:
		cid = str(c.get("id") or "")
		name = str(c.get("name") or "未命名")
		cnt = int(c.get("doc_count") or 0)
		share = float(c.get("share") or 0) * 100
		rank = int(c.get("heat_rank") or 0)
		try:
			ev = _json.loads(c.get("naming_evidence") or "{}")
		except Exception:
			ev = {}
		samples = ev.get("samples") or []
		ev_txt = ("命名依据：" + " / ".join(str(s)[:24] for s in samples[:3])) if samples else ""
		by_txt = "（规则命名）" if ev.get("by") == "rule" else ""

		q_extra = []
		if session_id:
			q_extra.append("session_id=" + session_id)
		if pipeline_id:
			q_extra.append("pipeline_id=" + pipeline_id)
		qstr = ("&" + "&".join(q_extra)) if q_extra else ""
		script = ("var old=bricks.getWidgetById('opp_mine_items_pw',bricks.app);"
		          "if(old&&old.destroy){old.destroy();}"
		          "var r=await fetch(" + _json.dumps(items_url) + "+'?cluster_id='+encodeURIComponent(" + _json.dumps(cid) + ")+" + _json.dumps(qstr) + ");"
		          "var d=await r.json();if(d){bricks.widgetBuild(d,bricks.app);}")
		rows.append({
			"widgettype": "HBox",
			"options": {"width": "100%", "gap": "10px", "alignItems": "center",
			            "padding": "10px 14px", "border": "1px solid #e2e8f0",
			            "borderRadius": "8px", "margin": "0 0 8px 0", "bgcolor": "#ffffff",
			            "cursor": "pointer"},
			"binds": [{"wid": "self", "event": "click", "actiontype": "script",
			           "target": "self", "script": script}],
			"subwidgets": [
				{"widgettype": "Text", "options": {"text": "#%d" % rank, "cfontsize": 0.85,
				                                   "color": "#94a3b8"}},
				{"widgettype": "VBox", "options": {"gap": "2px"}, "subwidgets": [
					{"widgettype": "Text", "options": {"text": name + by_txt, "cfontsize": 1.0,
					                                   "color": "#0f172a", "halign": "left"}},
					{"widgettype": "Text", "options": {"text": ev_txt, "cfontsize": 0.72,
					                                   "color": "#94a3b8", "halign": "left",
					                                   "wrap": True}},
				]},
				{"widgettype": "Filler"},
				{"widgettype": "Text", "options": {"text": "%d 条 ｜ %.1f%%" % (cnt, share),
				                                   "cfontsize": 0.85, "color": "#64748b"}},
				{"widgettype": "Text", "options": {"text": "›", "cfontsize": 1.1, "color": "#94a3b8"}},
			]})

return {
	"id": "opp_mine_clusters_pw",
	"widgettype": "PopupWindow",
	"options": {"title": "类别排名（批次 %s）" % batch_id[:8], "width": "640px",
	            "height": "70%", "auto_open": True, "resizable": True},
	"subwidgets": [{
		"widgettype": "VBox",
		"options": {"width": "100%", "height": "100%", "padding": "12px 16px",
		            "gap": "4px", "overflow": "auto"},
		"subwidgets": [
			{"widgettype": "Text", "options": {
				"text": "点击任一类别，查看类内需求明细（每条带来源链接可查证）。",
				"cfontsize": 0.78, "color": "#64748b", "halign": "left", "margin": "0 0 8px 0"}},
		] + rows,
	}],
}