'use strict';

/**
 *
 *
 * @author Mai
 * @date
 * @version
 */


const ledgerCheckType = {
    sibling: {value: 1, text: '项目节、清单同层', fun: 'checkSibling', },
    empty_code: {value: 2, text: '项目节、清单编号同时为空', fun: 'checkCodeEmpty', },
    calc: {value: 3, text: '清单数量不等于计量单元之和', fun: 'checkCalc', },
    zero: {value: 4, text: '清单数量或单价为0', fun: 'checkZero', },
    tp: {value: 5, text: '清单金额≠数量×单价', fun: 'checkTp', },
    over: {value: 6, text: '超计', fun: 'checkOver', },
    same_code: {value: 7, text: '重复项目节', fun: 'checkSameCode', },
};
const ledgerCheckUtil = {
    checkSibling: function (ledgerTree, ledgerPos, decimal, option) {
        const error = [];
        for (const node of ledgerTree.nodes) {
            if (!node.children || node.children.length === 0) continue;
            let hasXmj, hasGcl;
            for (const child of node.children) {
                if (child.b_code) hasXmj = true;
                if (!child.b_code) hasGcl = true;
            }
            if (hasXmj && hasGcl) error.push(node);
        }
        return error;
    },
    checkCodeEmpty: function (ledgerTree, ledgerPos, decimal, option) {
        const error = [];
        const checkNodeCode = function (node) {
            if ((!node.code || node.code === '') && (!node.b_code || node.b_code === '')) error.push(node);
            if (node.children && node.children.length > 0) {
                for (const child of node.children) {
                    checkNodeCode(child);
                }
            }
        };
        for (const topLevel of ledgerTree.children) {
            if ([1, 3, 4].indexOf(topLevel.node_type) < 0) continue;

            checkNodeCode(topLevel);
        }
        return error;
    },
    checkCalc: function (ledgerTree, ledgerPos, decimal, option) {
        const error = [];
        for (const node of ledgerTree.nodes) {
            if (node.children && node.children.length > 0) continue;

            const nodePos = ledgerPos.getLedgerPos(node.id);
            if (!nodePos || nodePos.length === 0) continue;

            const checkData = {}, calcData = {};
            for (const f of option.fields) {
                checkData[f] = node[f] || 0;
                calcData[f] = 0;
            }
            for (const np of nodePos) {
                for (const f of option.fields) {
                    calcData[f] = ZhCalc.add(calcData[f], np[f]) || 0;
                }
            }
            if (!_.isMatch(checkData, calcData)) error.push(node);
        }
        return error;
    },
    checkZero: function (ledgerTree, ledgerPos, decimal, option) {
        const error = [];
        for (const node of ledgerTree.nodes) {
            if ((!node.b_code || node.b_code === '')) continue;
            if (node.children && node.children.length > 0) continue;

            if ((checkZero(node.sgfh_qty) && checkZero(node.qtcl_qty) && checkZero(node.sjcl_qty)
                    && checkZero(node.deal_qty) && checkZero(node.quantity))
                || checkZero(node.unit_price)) error.push(node);
        }
        return error;
    },
    checkTp: function (ledgerTree, ledgerPos, decimal, option) {
        const error = [];
        for (const node of ledgerTree.nodes) {
            if (node.children && node.children.length > 0) continue;
            if (option.filter && option.filter(node)) continue;

            const checkData = {}, calcData = {};
            for (const f of option.fields) {
                checkData[f.tp] = node[f.tp] || 0;
                calcData[f.tp] = ZhCalc.mul(node.unit_price, node[f.qty], decimal.tp) || 0;
            }
            if (!_.isMatch(checkData, calcData)) error.push(node);
        }
        return error;
    },
    checkOver: function(ledgerTree, ledgerPos, decimal, option) {
        const error = [];
        for (const node of ledgerTree.nodes) {
            if (node.children && node.children.length > 0) continue;

            if (checkUtils.billsOver(node, option.isTz, ledgerPos)) error.push(node);
        }
        return error;
    },
    checkSameCode: function (ledgerTree, ledgerPos, decimal, option) {
        const error = [];
        let xmj = ledgerTree.nodes.filter(x => { return /^((GD*)|G)?[0-9]+/.test(x.code); });
        let check = null;
        while (xmj.length > 0) {
            [check, xmj] = _.partition(xmj, x => { return x.code === xmj[0].code; });
            if (check.length > 1) {
                error.push(...check);
            }
        }
        return error;
    }
};

const ledgerCheck2 = function (setting) {
    const ledger = setting.ledgerTree, ledgerPos = setting.ledgerPos, decimal = setting.decimal;
    const checkOption = setting.checkOption;

    const assignWarningData = function (nodes, checkType, warningData) {
        for (const node of nodes) {
            warningData.push({
                type: checkType,
                ledger_id: node.ledger_id,
                code: node.code,
                b_code: node.b_code,
                name: node.name,
            })
        }
    };

    const checkData = {
        check_time: new Date(),
        warning_data: [],
    };
    const progressData = [];
    for (const prop in ledgerCheckType) {
        if (!checkOption[prop] || !checkOption[prop].enable) continue;

        const errors = ledgerCheckUtil[ledgerCheckType[prop].fun](ledger, ledgerPos, decimal, checkOption[prop]) || [];
        assignWarningData(errors, ledgerCheckType[prop].value, checkData.warning_data);
        progressData.push({key: prop, caption: ledgerCheckType[prop].text, error: errors.length});
    }
    setting.checkList.clearCheckData();
    if (checkData.warning_data.length > 0) {
        setting.checkList.loadCheckData(checkData);
    } else {
        setting.checkList.hide();
    }
    return progressData;
};
const getCheckType = function (option) {
    const result = {};
    for (const o in option) {
        if (option[o].enable) {
            result[o] = ledgerCheckType[o];
        }
    }
    return result;
};