Adriano
bcd807e57d
Aggiunge servizio SPC con calcoli Cp/Cpk/Pp/Ppk, carta di controllo (UCL/LCL), istogramma con curva normale. Router FastAPI con 5 endpoint statistics, blueprint Flask con proxy AJAX, dashboard interattiva Alpine.js + Plotly.js con filtri per ricetta/subtask/date, riepilogo pass/fail, gauge Cpk e i18n IT/EN completo. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
108 lines
3.2 KiB
Python
108 lines
3.2 KiB
Python
"""Metrologist blueprint - SPC statistics dashboard and API proxies."""
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from flask import Blueprint, jsonify, render_template, request
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from flask_babel import gettext as _
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from blueprints.auth import login_required, role_required
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from services.api_client import api_client
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statistics_bp = Blueprint("statistics", __name__)
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# ============================================================================
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# PAGINE
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# ============================================================================
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@statistics_bp.route("/dashboard")
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@login_required
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@role_required("Metrologist")
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def dashboard():
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"""SPC dashboard overview — loads recipes for filter dropdown."""
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resp = api_client.get("/api/recipes", params={"per_page": 100})
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if isinstance(resp, dict) and resp.get("error"):
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recipes = []
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else:
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recipes = resp.get("items", []) if isinstance(resp, dict) else []
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return render_template("statistics/dashboard.html", recipes=recipes)
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# ============================================================================
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# PROXY API AJAX → FastAPI
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# ============================================================================
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def _proxy_statistics(endpoint: str):
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"""Forward query params to a FastAPI statistics endpoint."""
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params = {}
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for key in [
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"recipe_id", "version_id", "subtask_id",
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"date_from", "date_to", "operator_id",
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"lot_number", "serial_number", "n_bins",
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]:
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val = request.args.get(key)
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if val is not None and val != "":
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params[key] = val
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resp = api_client.get(f"/api/statistics/{endpoint}", params=params)
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if isinstance(resp, dict) and resp.get("error"):
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return jsonify({"error": True, "detail": resp.get("detail", "")}), resp.get("status_code", 500)
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return jsonify(resp)
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@statistics_bp.route("/api/summary")
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@login_required
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@role_required("Metrologist")
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def api_summary():
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"""Proxy: summary pass/fail/warning."""
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return _proxy_statistics("summary")
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@statistics_bp.route("/api/capability")
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@login_required
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@role_required("Metrologist")
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def api_capability():
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"""Proxy: capability indices."""
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return _proxy_statistics("capability")
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@statistics_bp.route("/api/control-chart")
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@login_required
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@role_required("Metrologist")
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def api_control_chart():
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"""Proxy: control chart data."""
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return _proxy_statistics("control-chart")
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@statistics_bp.route("/api/histogram")
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@login_required
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@role_required("Metrologist")
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def api_histogram():
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"""Proxy: histogram data."""
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return _proxy_statistics("histogram")
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@statistics_bp.route("/api/subtasks")
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@login_required
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@role_required("Metrologist")
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def api_subtasks():
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"""Proxy: get subtasks for recipe filter."""
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params = {}
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recipe_id = request.args.get("recipe_id")
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if recipe_id:
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params["recipe_id"] = recipe_id
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version_id = request.args.get("version_id")
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if version_id:
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params["version_id"] = version_id
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resp = api_client.get("/api/statistics/subtasks", params=params)
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if isinstance(resp, dict) and resp.get("error"):
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return jsonify({"error": True, "detail": resp.get("detail", "")}), resp.get("status_code", 500)
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# Response is a list
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if isinstance(resp, list):
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return jsonify(resp)
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return jsonify(resp)
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