import { SCHEMA_VERSION } from "../core/constants.js";
import type { CommandDoc, CommandOptionDoc } from "../core/types.js";

export const GROUP_SUMMARIES: Record<string, string> = {
  network: "管网节点、管线等基础属性查询命令。",
  component: "组件选项与配置读取命令。",
  "component option": "组件选项查询命令。",
  simulation: "模拟运行与调度相关命令。",
  analysis: "分析计算与诊断相关命令。",
  "analysis leakage": "漏损分析相关命令。",
  "analysis leakage schemes": "漏损方案查询命令。",
  "analysis burst-detection": "爆管检测相关命令。",
  "analysis burst-detection schemes": "爆管检测方案查询命令。",
  "analysis burst-location": "爆管定位相关命令。",
  "analysis burst-location schemes": "爆管定位方案查询命令。",
  "analysis risk": "风险分析相关命令。",
  "analysis sensor-placement": "传感器选址相关命令。",
  data: "时序、SCADA 和方案数据查询命令。",
  "data timeseries": "时序数据查询命令。",
  "data timeseries realtime": "实时模拟时序查询命令。",
  "data timeseries scheme": "方案时序查询命令。",
  "data timeseries scada": "SCADA 时序查询命令。",
  "data timeseries composite": "复合时序查询命令。",
  "data scada": "SCADA 元数据查询命令。",
  "data scheme": "方案数据查询命令。",
};

export const HIDDEN_PATH_PREFIXES = ["analysis burst-location", "analysis risk"];

type CommandSpec = readonly [path: string, summary: string, options: readonly string[], examples: readonly string[], nextCommands?: readonly string[]];

const commandSpecs: readonly CommandSpec[] = [
  ["network get-junction-properties", "读取节点属性", ["--junction <JUNCTION>"], ["tjwater-cli network get-junction-properties --junction J1"]],
  ["network get-pipe-properties", "读取管道属性", ["--pipe <PIPE>"], ["tjwater-cli network get-pipe-properties --pipe P1"]],
  ["network get-all-pipes-properties", "读取全部管道属性", [], ["tjwater-cli network get-all-pipes-properties"]],
  ["network get-reservoir-properties", "读取水库属性", ["--reservoir <RESERVOIR>"], ["tjwater-cli network get-reservoir-properties --reservoir R1"]],
  ["network get-all-reservoirs-properties", "读取全部水库属性", [], ["tjwater-cli network get-all-reservoirs-properties"]],
  ["network get-tank-properties", "读取水箱属性", ["--tank <TANK>"], ["tjwater-cli network get-tank-properties --tank T1"]],
  ["network get-all-tanks-properties", "读取全部水箱属性", [], ["tjwater-cli network get-all-tanks-properties"]],
  ["network get-pump-properties", "读取水泵属性", ["--pump <PUMP>"], ["tjwater-cli network get-pump-properties --pump PU1"]],
  ["network get-all-pumps-properties", "读取全部水泵属性", [], ["tjwater-cli network get-all-pumps-properties"]],
  ["network get-valve-properties", "读取阀门属性", ["--valve <VALVE>"], ["tjwater-cli network get-valve-properties --valve V1"]],
  ["network get-all-valves-properties", "读取全部阀门属性", [], ["tjwater-cli network get-all-valves-properties"]],
  ["component option schema", "读取选项 schema", ["--kind <KIND>", "[--pump <PUMP>]"], ["tjwater-cli component option schema --kind time", "tjwater-cli component option schema --kind energy", "tjwater-cli component option schema --kind pump-energy --pump PUMP1", "tjwater-cli component option schema --kind network"]],
  ["component option get", "读取选项属性", ["--kind <KIND>", "[--pump <PUMP>]"], ["tjwater-cli component option get --kind time", "tjwater-cli component option get --kind energy", "tjwater-cli component option get --kind pump-energy --pump PUMP1", "tjwater-cli component option get --kind network"]],
  ["simulation run", "触发指定绝对时间的模拟运行", ["--start-time <START_TIME>", "--duration <DURATION>"], ["tjwater-cli simulation run --start-time 2025-01-02T03:04:05+08:00 --duration 30"], ["tjwater-cli data timeseries realtime links --start-time 2025-01-02T03:04:05+08:00 --end-time 2025-01-02T03:34:05+08:00", "tjwater-cli data timeseries realtime nodes --start-time 2025-01-02T03:04:05+08:00 --end-time 2025-01-02T03:34:05+08:00"]],
  ["analysis burst", "执行爆管分析", ["--start-time <START_TIME>", "--duration <DURATION>", "--burst-file <BURST_FILE>", "[--scheme <SCHEME>]"], ["tjwater-cli analysis burst --start-time 2025-01-02T03:04:05+08:00 --duration 900 --burst-file ./burst.json --scheme burst_case_01", "tjwater-cli data scheme get --name burst_case_01", "tjwater-cli data scheme list"]],
  ["analysis valve", "阀门工况分析。", ["--mode <MODE>", "[--start-time <START_TIME>]", "[--valve <VALVE>]", "[--element <ELEMENT>]", "[--disabled-valve <DISABLED_VALVE>]", "[--duration <DURATION>]", "[--scheme <SCHEME>]"], ["tjwater-cli analysis valve --mode close --start-time 2025-01-02T03:04:05+08:00 --valve V1 --valve V2 --duration 900 --scheme valve_case_01", "tjwater-cli analysis valve --mode isolation --element E1 --element E2", "tjwater-cli analysis valve --mode isolation --element E1 --disabled-valve V3"]],
  ["analysis flushing", "执行冲洗分析", ["--start-time <START_TIME>", "--valve-setting-file <VALVE_SETTING_FILE>", "--drainage-node <DRAINAGE_NODE>", "--flow <FLOW>", "[--duration <DURATION>]", "[--scheme <SCHEME>]"], ["tjwater-cli analysis flushing --start-time 2025-01-02T03:04:05+08:00 --valve-setting-file ./valve.json --drainage-node N1 --flow 100.0 --duration 900 --scheme flush_case_01"]],
  ["analysis age", "执行水龄分析", ["--start-time <START_TIME>", "--duration <DURATION>"], ["tjwater-cli analysis age --start-time 2025-01-02T03:04:05+08:00 --duration 900"]],
  ["analysis contaminant", "执行污染物模拟", ["--start-time <START_TIME>", "--duration <DURATION>", "--source-node <SOURCE_NODE>", "--concentration <CONCENTRATION>", "[--pattern <PATTERN>]", "[--scheme <SCHEME>]"], ["tjwater-cli analysis contaminant --start-time 2025-01-02T03:04:05+08:00 --duration 900 --source-node N1 --concentration 10.0 --scheme contam_case_01"]],
  ["analysis sensor-placement kmeans", "执行 KMeans 传感器选址", ["--count <COUNT>", "[--min-diameter <MIN_DIAMETER>]", "[--scheme <SCHEME>]"], ["tjwater-cli analysis sensor-placement kmeans --count 5 --min-diameter 100 --scheme placement_case_01"]],
  ["analysis leakage identify", "执行漏损识别", ["--start-time <START_TIME>", "--end-time <END_TIME>", "[--scheme <SCHEME>]"], ["tjwater-cli analysis leakage identify --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00 --scheme leak_case_01"]],
  ["analysis leakage schemes list", "列出漏损方案", [], ["tjwater-cli analysis leakage schemes list"]],
  ["analysis leakage schemes get", "读取漏损方案详情", ["<SCHEME_NAME>"], ["tjwater-cli analysis leakage schemes get my_scheme"]],
  ["analysis burst-detection detect", "执行爆管检测", ["--start-time <START_TIME>", "--end-time <END_TIME>", "[--scheme <SCHEME>]"], ["tjwater-cli analysis burst-detection detect --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00 --scheme detect_case_01"]],
  ["analysis burst-detection schemes list", "列出爆管检测方案", [], ["tjwater-cli analysis burst-detection schemes list"]],
  ["analysis burst-detection schemes get", "读取爆管检测方案详情", ["<SCHEME_NAME>"], ["tjwater-cli analysis burst-detection schemes get my_scheme"]],
  ["analysis burst-location locate", "执行爆管定位", ["--start-time <START_TIME>", "--end-time <END_TIME>", "--burst-leakage <BURST_LEAKAGE>", "[--scheme <SCHEME>]"], ["tjwater-cli analysis burst-location locate --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00 --burst-leakage 100.0 --scheme locate_case_01"]],
  ["analysis burst-location schemes list", "列出爆管定位方案", [], ["tjwater-cli analysis burst-location schemes list"]],
  ["analysis burst-location schemes get", "读取爆管定位方案详情", ["<SCHEME_NAME>"], ["tjwater-cli analysis burst-location schemes get my_scheme"]],
  ["analysis risk pipe-now", "读取单条管道当前风险", ["--pipe <PIPE>"], ["tjwater-cli analysis risk pipe-now --pipe P1"]],
  ["analysis risk pipe-history", "读取单条管道历史风险", ["--pipe <PIPE>"], ["tjwater-cli analysis risk pipe-history --pipe P1"]],
  ["analysis risk network", "读取全网风险", [], ["tjwater-cli analysis risk network"]],
  ["data timeseries realtime links", "查询实时管道时序", ["--start-time <START_TIME>", "--end-time <END_TIME>"], ["tjwater-cli data timeseries realtime links --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00"]],
  ["data timeseries realtime nodes", "查询实时节点时序", ["--start-time <START_TIME>", "--end-time <END_TIME>"], ["tjwater-cli data timeseries realtime nodes --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00"]],
  ["data timeseries realtime simulation-by-id-time", "按元素和时间查询实时模拟结果", ["--id <ID>", "--type <TYPE>", "--time <TIME>"], ["tjwater-cli data timeseries realtime simulation-by-id-time --id J1 --type junction --time 2025-01-02T03:30:00+08:00", "tjwater-cli data timeseries realtime simulation-by-id-time --id P1 --type pipe --time 2025-01-02T03:30:00+08:00"]],
  ["data timeseries realtime simulation-by-time-property", "按时间和属性查询实时模拟结果", ["--type <TYPE>", "--time <TIME>", "--property <PROPERTY>"], ["tjwater-cli data timeseries realtime simulation-by-time-property --type pipe --time 2025-01-02T03:30:00+08:00 --property flow"]],
  ["data timeseries scheme links", "查询方案管道时序", ["--start-time <START_TIME>", "--end-time <END_TIME>", "[--scheme <SCHEME>]", "[--scheme-type <SCHEME_TYPE>]"], ["tjwater-cli data timeseries scheme links --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00 --scheme my_scheme"]],
  ["data timeseries scheme node-field", "查询方案节点字段时序", ["--node <NODE>", "--field <FIELD>", "--start-time <START_TIME>", "--end-time <END_TIME>", "[--scheme <SCHEME>]", "[--scheme-type <SCHEME_TYPE>]"], ["tjwater-cli data timeseries scheme node-field --node J1 --field pressure --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00 --scheme my_scheme"]],
  ["data timeseries scheme simulation", "查询方案模拟数据", ["--query <QUERY>", "[--scheme <SCHEME>]", "[--scheme-type <SCHEME_TYPE>]", "[--id <ID>]", "[--time <TIME>]", "[--type <TYPE>]", "[--property <PROPERTY>]"], ["tjwater-cli data timeseries scheme simulation --query by-id-time --id J1 --time 2025-01-02T03:30:00+08:00 --type junction --scheme my_scheme", "tjwater-cli data timeseries scheme simulation --query by-scheme-time-property --time 2025-01-02T03:30:00+08:00 --type pipe --property flow --scheme my_scheme"]],
  ["data timeseries scada query", "查询 SCADA 时序", ["--device-id <DEVICE_ID>", "--start-time <START_TIME>", "--end-time <END_TIME>", "[--field <FIELD>]"], ["tjwater-cli data timeseries scada query --device-id D1 --device-id D2 --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00", "tjwater-cli data timeseries scada query --device-id D1 --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00 --field monitored_value"]],
  ["data timeseries composite", "执行复合时序查询", ["[--kind <KIND>]", "[--feature <FEATURE>]", "[--start-time <START_TIME>]", "[--end-time <END_TIME>]", "[--pipe <PIPE>]", "[--scheme <SCHEME>]", "[--scheme-type <SCHEME_TYPE>]", "[--use-cleaned]"], ["tjwater-cli data timeseries composite --kind scada-simulation --feature D1 --feature D2 --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00 --scheme my_scheme", "tjwater-cli data timeseries composite --kind element-simulation --feature J1:pressure --feature P1:flow --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00 --scheme my_scheme", "tjwater-cli data timeseries composite --kind element-scada --feature J1 --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00 --use-cleaned"]],
  ["data timeseries composite pipeline-health", "查询管道健康预测", ["--pipe <PIPE>", "--start-time <START_TIME>", "--end-time <END_TIME>"], ["tjwater-cli data timeseries composite pipeline-health --pipe P1 --start-time 2025-01-02T03:00:00+08:00 --end-time 2025-01-02T04:00:00+08:00"]],
  ["data scada get", "读取单条 SCADA 元数据", ["--kind <KIND>", "--id <ID>"], ["tjwater-cli data scada get --kind info --id SCADA-001"]],
  ["data scada list", "列出 SCADA 元数据", ["--kind <KIND>"], ["tjwater-cli data scada list --kind info"]],
  ["data scheme schema", "读取方案 schema", [], ["tjwater-cli data scheme schema"]],
  ["data scheme get", "读取单条方案", ["--name <NAME>"], ["tjwater-cli data scheme get --name my_scheme"]],
  ["data scheme list", "列出方案", [], ["tjwater-cli data scheme list"]],
];

export const commandDocs = new Map<string, CommandDoc>(
  commandSpecs.map(([path, summary, options, examples, nextCommands = []]) => [
    path,
    {
      ok: true,
      schema_version: SCHEMA_VERSION,
      command: path,
      summary,
      description: summary,
      usage: buildUsage(path, options),
      options: options.filter((item) => item.startsWith("--") || item.startsWith("[--")).map((item) => optionDoc(path, item)),
      examples: [...(examples ?? [`tjwater-cli ${path}${exampleSuffix(options)}`])],
      output: "标准 JSON 输出",
      next_commands: [...nextCommands],
    },
  ]),
);

function buildUsage(path: string, options: readonly string[]): string {
  const optionTokens = options.filter((item) => item.startsWith("--") || item.startsWith("[--"));
  return `tjwater-cli ${path}${optionTokens.length ? ` ${optionTokens.join(" ")}` : ""}`;
}

function optionDoc(path: string, token: string): CommandOptionDoc {
  const optional = token.startsWith("[");
  const clean = token.replace(/^\[/, "").replace(/\]$/, "");
  const name = clean.slice(2).split(/\s+/)[0]!;
  const repeatedOptions: Record<string, string[]> = {
    "analysis valve": ["valve", "element", "disabled-valve"],
    "analysis burst-location locate": ["pressure-scada-id", "flow-scada-id"],
    "data timeseries scada query": ["device-id"],
    "data timeseries composite": ["feature"],
  };
  return {
    name,
    description: "",
    required: !optional,
    repeated: (repeatedOptions[path] ?? []).includes(name),
    default: null,
  };
}

function exampleSuffix(options: readonly string[]): string {
  return options
    .map((item) => {
      if (item.includes("START_TIME")) return " --start-time 2025-01-02T03:00:00+08:00";
      if (item.includes("END_TIME")) return " --end-time 2025-01-02T04:00:00+08:00";
      if (item.includes("DURATION")) return " --duration 900";
      if (item.includes("SCHEME")) return " --scheme my_scheme";
      if (item.includes("KIND")) return " --kind info";
      if (item.includes("TYPE")) return " --type pipe";
      if (item.includes("TIME")) return " --time 2025-01-02T03:30:00+08:00";
      return "";
    })
    .join("");
}

export function isHiddenPath(path: string): boolean {
  return HIDDEN_PATH_PREFIXES.some((prefix) => path === prefix || path.startsWith(`${prefix} `));
}

export function hasVisibleSubcommands(path: string): boolean {
  return [...commandDocs.keys()].some((key) => !isHiddenPath(key) && key.startsWith(`${path} `));
}