(function (global) {
    'use strict';

    var WorkbenchAgent = global.PWAgent;
    if (!WorkbenchAgent) {
        console.error('[调试工作台] agent-console 需先加载 agent-core');
        return;
    }
    var CONSOLE_FLUSH_MS = 100;

    WorkbenchAgent.prototype._hookConsole = function (on) {
        var self = this;
        if (on) {
            if (this._consoleOrig) return;
            this._consoleOrig = {
                log: console.log.bind(console),
                info: console.info.bind(console),
                warn: console.warn.bind(console),
                error: console.error.bind(console),
                debug: console.debug.bind(console),
            };
            var wrap = function (level, fn) {
                return function () {
                    var args = Array.prototype.slice.call(arguments);
                    self._pushConsole(level, args);
                    return fn.apply(console, args);
                };
            };
            console.log = wrap('log', this._consoleOrig.log);
            console.info = wrap('info', this._consoleOrig.info);
            console.warn = wrap('warn', this._consoleOrig.warn);
            console.error = wrap('error', this._consoleOrig.error);
            console.debug = wrap('debug', this._consoleOrig.debug);
            this._bindConsoleErrors(true);
        } else if (this._consoleOrig) {
            this._bindConsoleErrors(false);
            console.log = this._consoleOrig.log;
            console.info = this._consoleOrig.info;
            console.warn = this._consoleOrig.warn;
            console.error = this._consoleOrig.error;
            console.debug = this._consoleOrig.debug;
            this._consoleOrig = null;
            this._consolePost = false;
            if (this._consoleFlushTimer) {
                clearTimeout(this._consoleFlushTimer);
                this._consoleFlushTimer = 0;
            }
            this._consoleBuf.length = 0;
        }
    };

    /** 挂载/卸载 window 未捕获异常监听（随 console 通道启停） */
    WorkbenchAgent.prototype._bindConsoleErrors = function (on) {
        if (on) {
            if (this._consoleErrBound) return;
            window.addEventListener('error', this._boundConsoleError);
            window.addEventListener('unhandledrejection', this._boundConsoleRejection);
            this._consoleErrBound = true;
        } else if (this._consoleErrBound) {
            window.removeEventListener('error', this._boundConsoleError);
            window.removeEventListener('unhandledrejection', this._boundConsoleRejection);
            this._consoleErrBound = false;
        }
    };

    /** 脚本运行时错误 → 控制台 error */
    WorkbenchAgent.prototype._onConsoleError = function (ev) {
        if (!ev) return;
        var args = ev.error instanceof Error ? [ev.error] : [ev.message || 'Script error'];
        var entry = this._serializeConsoleArgs('error', args);
        if (ev.filename) {
            entry.src = this._srcFromUrl(ev.filename, ev.lineno || 0, ev.colno || 0);
        }
        this._enqueueConsole(entry);
    };

    /** 未处理 Promise 拒绝 → 对齐浏览器 Uncaught (in promise) */
    WorkbenchAgent.prototype._onConsoleRejection = function (ev) {
        var reason = ev && ev.reason;
        var args;
        if (reason instanceof Error) {
            args = ['Uncaught (in promise)', reason];
        } else {
            args = ['Uncaught (in promise) ' + String(reason)];
        }
        this._pushConsole('error', args);
    };

    WorkbenchAgent.prototype._pushConsole = function (level, args) {
        this._enqueueConsole(this._serializeConsoleArgs(level, args));
    };

    WorkbenchAgent.prototype._enqueueConsole = function (entry) {
        if (!entry) return;
        if (this._consolePost && !this._hibernating) {
            this._consoleBuf.push(entry);
            var self = this;
            if (!this._consoleFlushTimer) {
                this._consoleFlushTimer = setTimeout(function () {
                    self._consoleFlushTimer = 0;
                    self._flushConsole();
                }, CONSOLE_FLUSH_MS);
            }
            return;
        }
        // 未订阅时静默环缓冲，打开面板时再推送
        this._consoleHist.push(entry);
        if (this._consoleHist.length > 200) this._consoleHist.splice(0, this._consoleHist.length - 200);
    };

    WorkbenchAgent.prototype._flushConsole = function () {
        if (!this._consolePost || !this._consoleBuf.length) {
            this._consoleBuf.length = 0;
            return;
        }
        var batch = this._consoleBuf.splice(0, this._consoleBuf.length);
        this._post({ type: 'event', name: 'console.batch', data: { items: batch } });
    };

    /** 订阅时把未推送历史一次性推给壳 */
    WorkbenchAgent.prototype._flushConsoleHist = function () {
        if (!this._consolePost || !this._consoleHist.length) return;
        var batch = this._consoleHist.splice(0, this._consoleHist.length);
        this._post({ type: 'event', name: 'console.batch', data: { items: batch } });
        this._consoleBuf.length = 0;
    };

    /**
     * 将 console 参数序列化为可 postMessage 的富结构（保留 %c/%s 等，对象可展开）。
     * 原始 console.* 仍会调用，浏览器 DevTools 打印不受影响。
     */
    WorkbenchAgent.prototype._serializeConsoleArgs = function (level, args) {
        var parts = [];
        var plain = '';
        var FMT_RE = /%(?:%|[csdifoO])/;
        var rawStack = '';
        try { rawStack = new Error().stack || ''; } catch (e0) { rawStack = ''; }
        if (args.length && typeof args[0] === 'string' && FMT_RE.test(args[0])) {
            var formatted = this._formatConsole(args);
            parts = formatted.parts;
            plain = formatted.plain;
            // 对齐 Chrome：%c 只作用于格式串本身；其后附加参数用默认色、不加引号
            for (var r = 0; r < formatted.rest.length; r++) {
                var rv = formatted.rest[r];
                if (typeof rv === 'string') {
                    parts.push({ kind: 'text', text: rv, plain: rv });
                    plain += (plain ? ' ' : '') + rv;
                } else {
                    var rp = this._valuePart(rv);
                    parts.push(rp);
                    plain += (plain ? ' ' : '') + (rp.plain || '');
                }
            }
        } else {
            for (var i = 0; i < args.length; i++) {
                // 顶层消息字符串不加引号（属性展开时仍用 string 带引号）
                var p = this._valuePart(args[i], typeof args[i] === 'string');
                parts.push(p);
                plain += (i ? ' ' : '') + (p.plain || '');
            }
        }
        var src = this._srcFromStack(rawStack);
        var callStack = '';
        for (var j = 0; j < parts.length; j++) {
            if (parts[j] && parts[j].kind === 'error' && parts[j].stack) {
                if (!src) src = this._srcFromStack(parts[j].stack);
                callStack = parts[j].stack;
                break;
            }
        }
        if (!callStack && (level === 'warn' || level === 'error')) {
            callStack = this._businessStack(rawStack);
        }
        return {
            id: 'c' + Date.now() + '_' + Math.random().toString(36).slice(2, 7),
            level: level,
            t: Date.now(),
            parts: parts,
            plain: plain,
            src: src,
            stack: callStack || '',
        };
    };

    /** 去掉 agent 帧后的业务堆栈文本 */
    WorkbenchAgent.prototype._businessStack = function (stack) {
        if (!stack) return '';
        var lines = String(stack).split('\n');
        var out = [];
        for (var i = 0; i < lines.length; i++) {
            var line = lines[i];
            var t = line.trim();
            if (!t) continue;
            if (t.indexOf('Error') === 0 && t.indexOf('at ') < 0) continue;
            if (this._isAgentStackLine(t)) continue;
            out.push(line);
        }
        return out.join('\n');
    };

    WorkbenchAgent.prototype._isAgentStackLine = function (line) {
        return /agent(-\w+)?\.js|WorkbenchAgent|_pushConsole|_enqueueConsole|_serializeConsole|_captureConsoleSrc|_srcFromStack|_businessStack|_hookConsole|_onConsoleError|_onConsoleRejection|_valuePart|_formatConsole|_flushConsole/i.test(line);
    };

    /** 解析 stack：优先可读源文件名，跳过 agent / UUID 哈希帧 */
    WorkbenchAgent.prototype._srcFromStack = function (stack) {
        if (!stack) return null;
        var lines = String(stack).split('\n');
        var best = null;
        var bestScore = -1;
        for (var i = 0; i < lines.length; i++) {
            var line = lines[i].trim();
            if (!line || /^error$/i.test(line) || (line.indexOf('Error') === 0 && line.indexOf('at ') < 0)) continue;
            if (this._isAgentStackLine(line)) continue;
            var m = line.match(/\((.+?):(\d+):(\d+)\)\s*$/) || line.match(/at\s+(\S+?):(\d+):(\d+)\s*$/);
            if (!m) continue;
            var cand = this._srcFromUrl(m[1], parseInt(m[2], 10) || 0, parseInt(m[3], 10) || 0);
            var score = this._scoreSrcFile(cand.file);
            if (score > bestScore) {
                bestScore = score;
                best = cand;
            }
        }
        return best;
    };

    /** 来源文件可读性评分（越高越优先展示） */
    WorkbenchAgent.prototype._scoreSrcFile = function (file) {
        var f = String(file || '');
        if (!f || f === '(anonymous)') return 0;
        if (/^[a-f0-9]{16,}$/i.test(f) || /^[a-f0-9-]{32,}$/i.test(f)) return 1;
        if (/\.ts$/i.test(f)) return 50;
        if (/\.js$/i.test(f) && /[a-zA-Z]/.test(f) && !/^[a-f0-9.-]+$/i.test(f.replace(/\.js$/i, ''))) return 40;
        if (/\.(js|mjs|cjs)$/i.test(f)) return 20;
        if (/[a-zA-Z]/.test(f)) return 10;
        return 2;
    };

    /** URL + 行列 → 简短来源 */
    WorkbenchAgent.prototype._srcFromUrl = function (url, line, col) {
        var u = String(url || '');
        var file = u.split('/').pop() || u;
        var q = file.indexOf('?');
        if (q >= 0) file = file.slice(0, q);
        var h = file.indexOf('#');
        if (h >= 0) file = file.slice(0, h);
        if (!file) file = '(anonymous)';
        var ln = line || 0;
        return {
            file: file,
            line: ln,
            col: col || 0,
            text: ln ? (file + ':' + ln) : file,
        };
    };

    WorkbenchAgent.prototype._formatConsole = function (args) {
        var fmt = args[0];
        var ai = 1;
        var parts = [];
        var plain = '';
        var style = '';
        var i = 0;
        while (i < fmt.length) {
            if (fmt.charAt(i) === '%' && i + 1 < fmt.length) {
                var spec = fmt.charAt(i + 1);
                if (spec === '%') {
                    parts.push({ kind: 'styled', text: '%', css: style });
                    plain += '%';
                    i += 2;
                    continue;
                }
                if (spec === 'c') {
                    style = typeof args[ai] === 'string' ? args[ai] : '';
                    ai++;
                    i += 2;
                    continue;
                }
                var val = ai < args.length ? args[ai] : undefined;
                ai++;
                var text = '';
                if (spec === 's') text = val == null ? 'null' : String(val);
                else if (spec === 'd' || spec === 'i') text = String(parseInt(val, 10) || 0);
                else if (spec === 'f') text = String(Number(val));
                else if (spec === 'o' || spec === 'O') {
                    var vp = this._valuePart(val);
                    parts.push(vp);
                    plain += vp.plain || '';
                    i += 2;
                    continue;
                } else {
                    text = '%' + spec;
                }
                parts.push({ kind: 'styled', text: text, css: style });
                plain += text;
                i += 2;
                continue;
            }
            var start = i;
            while (i < fmt.length && fmt.charAt(i) !== '%') i++;
            var lit = fmt.slice(start, i);
            if (lit) {
                parts.push({ kind: 'styled', text: lit, css: style });
                plain += lit;
            }
        }
        return { parts: parts, plain: plain, rest: args.slice(ai), style: style };
    };

    WorkbenchAgent.prototype._valuePart = function (value, bareString) {
        if (value === null) return { kind: 'null', plain: 'null' };
        var t = typeof value;
        if (t === 'undefined') return { kind: 'undefined', plain: 'undefined' };
        if (t === 'string') {
            return bareString
                ? { kind: 'text', text: value, plain: value }
                : { kind: 'string', text: value, plain: '"' + value + '"' };
        }
        if (t === 'number' || t === 'boolean' || t === 'bigint') {
            return { kind: t, value: t === 'bigint' ? String(value) : value, plain: String(value) };
        }
        if (t === 'symbol') return { kind: 'symbol', text: String(value), plain: String(value) };
        if (t === 'function') {
            var fname = value.name || 'anonymous';
            return { kind: 'function', name: fname, plain: 'ƒ ' + fname + '()' };
        }
        if (value instanceof Error) {
            return {
                kind: 'error',
                name: value.name || 'Error',
                message: value.message || '',
                stack: value.stack || '',
                plain: (value.name || 'Error') + ': ' + (value.message || ''),
            };
        }
        var oid = 'o' + (this._consoleObjSeq++);
        this._consoleObjs[oid] = value;
        var isArray = Array.isArray(value);
        var ctor = (value && value.constructor && value.constructor.name) || (isArray ? 'Array' : 'Object');
        var preview = isArray ? ('Array(' + value.length + ')') : ctor;
        try {
            if (isArray) {
                var bits = [];
                for (var i = 0; i < Math.min(value.length, 5); i++) bits.push(briefVal(value[i]));
                if (value.length > 5) bits.push('…');
                preview += ' [' + bits.join(', ') + ']';
            } else {
                var keys = Object.keys(value);
                var bits2 = [];
                for (var j = 0; j < Math.min(keys.length, 4); j++) {
                    bits2.push(keys[j] + ': ' + briefVal(value[keys[j]]));
                }
                if (keys.length > 4) bits2.push('…');
                preview += ' {' + bits2.join(', ') + '}';
            }
        } catch (e) { /* */ }
        return {
            kind: 'object',
            oid: oid,
            ctor: ctor,
            isArray: isArray,
            length: isArray ? value.length : undefined,
            preview: preview,
            plain: preview,
        };
    };

    WorkbenchAgent.prototype._inspectConsoleObj = function (oid, path) {
        var root = this._consoleObjs[oid];
        if (!root) return { props: [] };
        var target = root;
        var segs = String(path || '').split('.').filter(Boolean);
        for (var i = 0; i < segs.length; i++) {
            try { target = target[segs[i]]; } catch (e) { return { props: [] }; }
        }
        var props = [];
        var MAX = 40;
        try {
            if (Array.isArray(target)) {
                for (var a = 0; a < Math.min(target.length, MAX); a++) {
                    props.push({ key: String(a), part: this._valuePart(target[a]) });
                }
                if (target.length > MAX) props.push({ key: '…', part: { kind: 'text', text: '…', plain: '…' } });
            } else if (target && typeof target === 'object') {
                var keys = Object.getOwnPropertyNames(target);
                for (var k = 0; k < Math.min(keys.length, MAX); k++) {
                    var key = keys[k];
                    var child;
                    try { child = target[key]; } catch (err) { child = '⟨access error⟩'; }
                    props.push({ key: key, part: this._valuePart(child) });
                }
                if (keys.length > MAX) props.push({ key: '…', part: { kind: 'text', text: '…', plain: '…' } });
            }
        } catch (e2) { /* */ }
        return { props: props };
    };

    function briefVal(v) {
        if (v === null) return 'null';
        var t = typeof v;
        if (t === 'string') return '"' + (v.length > 24 ? v.slice(0, 24) + '…' : v) + '"';
        if (t === 'number' || t === 'boolean' || t === 'undefined') return String(v);
        if (t === 'function') return 'ƒ';
        if (Array.isArray(v)) return 'Array(' + v.length + ')';
        if (t === 'object') return '{…}';
        return String(v);
    }

})(window);