'use strict';

/**
 * 项目信息js
 *
 * @author EllisRan.
 * @date 2019/3/19
 * @version
 */
function setTypeTable(types, type, fun = 'type') {
    $('#'+ type + '-'+ fun +'-table').empty();
    if (fun === 'used') {
        $('#' + type + '-' + fun + '-table').append(`<tr>
                                                <td>合同</td>
                                                <td></td>
                                            </tr>`);
    }
    types.forEach(t => {
        const typeRow = `<tr>
                                    <td><input class="form-control form-control-sm" name="value" placeholder="请输入值" value="${t}"></td>
                                    <td>
                                        <a href="javascript:void(0);" class="btn btn-sm text-danger remove-${fun}-btn"><i class="fa fa-remove"></i></a>
                                    </td>
                                </tr>`;
        $('#'+ type + '-'+ fun +'-table').append(typeRow);
    });
}
$(document).ready(() => {
    autoFlashHeight();
    const funs = ['type', 'used'];
    for (const fun of funs) {
        $('#add-' + fun + '-btn').click(function(){
            const type = $('#' + fun + '-tabs a.active').attr('type');
            const newType = `<tr>
                                <td><input class="form-control form-control-sm" name="value" placeholder="请输入值" value=""></td>
                                <td>
                                    <a href="javascript:void(0);" class="btn btn-sm text-danger remove-${fun}-btn"><i class="fa fa-remove"></i></a>
                                </td>
                            </tr>`;
            $('#'+ type + '-' + fun + '-table').append(newType);
        });

        $('body').on('click', '.remove-' + fun + '-btn', function() {
            const input = $(this).parents('td').siblings('td').eq(0).children('input');
            input.attr('disabled', true);
            // 文字加删除线并移除foucs
            if (input.val() === '') {
                input.removeAttr('placeholder');
            }
            input.css('text-decoration', 'line-through');
            input.blur();
            $(this).remove();
            checkAndShowTypesBtn(fun);
        });

        $('body').on('blur', '#contract-' + fun + '-set input[name="value"]', function() {
            checkAndShowTypesBtn(fun);
        });

        $('#set-' + fun + '-btn').click(function() {
            const { new_subProject_types, new_tender_types } = checkAndShowTypesBtn(fun, true);
            const data = {
                type: 'set-contract-' + fun,
            }
            if (fun === 'type') {
                data.contract_type = {
                    contract_type: new_subProject_types,
                    tender_contract_type: new_tender_types
                };
            } else if (fun === 'used') {
                data.contract_used = {
                    contract_used: new_subProject_types,
                    tender_contract_used: new_tender_types
                }
            }
            postData(`/sp/${spid}/contract/audit/save`, data, function (res) {
                toastr.success('设置成功');
                if (fun === 'type') {
                    tender_type = new_tender_types;
                    subProject_type = new_subProject_types;
                } else if (fun === 'used') {
                    tender_used = new_tender_types;
                    subProject_used = new_subProject_types;
                }
                setTypeTable(new_tender_types, 'tender', fun);
                setTypeTable(new_subProject_types, 'subProject', fun);
                checkAndShowTypesBtn(fun);
            });
        });

        $('#cancel-' + fun + '-btn').click(function() {
            toastr.warning('已取消改动');
            if (fun === 'type') {
                setTypeTable(tender_type, 'tender', fun);
                setTypeTable(subProject_type, 'subProject', fun);
            } else if (fun === 'used') {
                setTypeTable(tender_used, 'tender', fun);
                setTypeTable(subProject_used, 'subProject', fun);
            }
            checkAndShowTypesBtn(fun);
        });
    }

    function checkAndShowTypesBtn(fun, return_type = false) {
        const new_subProject_types = [];
        const new_tender_types = [];
        const type = ['subProject', 'tender'];
        for (const t of type) {
            $('#'+ t + '-' + fun + '-table tr').each(function () {
                const input = $(this).find('input[name="value"]');
                console.log(input.val());
                if (input && input.val() !== undefined && !input.prop('disabled')) {
                    const value = input.val().trim();
                    if (value) {
                        if (t === 'subProject') {
                            new_subProject_types.push(value);
                        } else {
                            new_tender_types.push(value);
                        }
                    }
                }
            });
        }
        if (fun === 'type') {
            // 判断数组是否相同，但别改变原数组顺序
            if (_.isEqual(_.sortBy(new_tender_types), _.sortBy(tender_type)) && _.isEqual(_.sortBy(new_subProject_types), _.sortBy(subProject_type))) {
                $('#show-'+ fun +'-btn').hide();
            } else {
                $('#show-' + fun + '-btn').show();
            }
        } else if (fun === 'used') {
            if (_.isEqual(_.sortBy(new_tender_types), _.sortBy(tender_used)) && _.isEqual(_.sortBy(new_subProject_types), _.sortBy(subProject_used))) {
                $('#show-'+ fun +'-btn').hide();
            } else {
                $('#show-' + fun + '-btn').show();
            }
        }
        if (return_type) {
            return {
                new_subProject_types,
                new_tender_types
            };
        }
    }

    // 审批设置
    $('#contract-shenpi-set input[type="checkbox"]').change(function() {
        postData(`/sp/${spid}/contract/setting/update`, { type: 'page_show',
            openContractSubProjectShenpi: $('#openContractSubProjectShenpi')[0].checked,
            openContractPaySubProjectShenpi: $('#openContractPaySubProjectShenpi')[0].checked,
            openContractTenderShenpi: $('#openContractTenderShenpi')[0].checked,
            openContractPayTenderShenpi: $('#openContractPayTenderShenpi')[0].checked,
        }, function (result) {
        });
    });

    // 附加属性设置
// 立即获取表格 tbody 并绑定事件（确保脚本加载时即可初始化）
    const $tbody = $('#attribute-set-table');

// 保存初始 HTML，在关闭时恢复（保证再次打开时为初始状态）
    let _initialColSetTbodyHtml = $tbody.html();

// 更新上下移链接显示状态
    function updateMoveButtons() {
        const $currentRows = $tbody.find('tr');
        const totalRows = $currentRows.length;

        $currentRows.each(function(index) {
            const $row = $(this);
            const $upLink = $row.find('.move-up');
            const $downLink = $row.find('.move-down');

            if (totalRows === 1) {
                $upLink.hide();
                $downLink.hide();
            } else if (index === 0) {
                $upLink.hide();
                $downLink.show();
            } else if (index === totalRows - 1) {
                $upLink.show();
                $downLink.hide();
            } else {
                $upLink.show();
                $downLink.show();
            }
        });
        checkAttribute();
    }

    function checkAttribute() {
        const $currentRows =  $('#attribute-set-table').find('tr');
        const attribute_set = [];

        $currentRows.each(function() {
            const $row = $(this);
            let alias = '';
            const $aliasInput = $row.find('input[type="text"]');
            if ($aliasInput.length) {
                alias = $aliasInput.val().trim();
            }

            // 仅组装数据库需要的3个字段
            const rowData = {
                field: $row.attr('code'), // 字段标识（必填）
                show: Number($row.find('.form-check-input').is(':checked')), // 是否显示（必填）
                alias: alias // 别名（必填，固定列保存"-"）
            };

            attribute_set.push(rowData); // 所有行按顺序存入数组，顺序=表格排序
        });
        // 和 attributeSet对比部分值和顺序，如果不同则返回true，否则返回false
        const defaultAttr = [];
        for (const attr of attributeSet) {
            defaultAttr.push({
                field: attr.field,
                show: attr.show,
                alias: attr.alias || '' // 确保默认值也有 alias 字段，且空值为 '-'
            });
        }
        console.log(attribute_set, defaultAttr);
        if (_.isEqual(attribute_set, defaultAttr)) {
            $('#show-attribute-btn').hide();
            $('#cancel-attribute-btn').hide();
        } else {
            $('#show-attribute-btn').show();
            $('#cancel-attribute-btn').show();
        }
    }

// 立即初始化链接状态（页面渲染完成后就计算显示）
    updateMoveButtons();

    $tbody.on('change', 'input', function () {
        checkAttribute();
    });

    $('#set-attribute-btn').click(function() {
        const $currentRows =  $('#attribute-set-table').find('tr');
        const attribute_set = [];

        $currentRows.each(function() {
            const $row = $(this);
            let alias = '';
            const $aliasInput = $row.find('input[type="text"]');
            if ($aliasInput.length) {
                alias = $aliasInput.val().trim();
            }

            // 仅组装数据库需要的3个字段
            const rowData = {
                field: $row.attr('code'), // 字段标识（必填）
                show: Number($row.find('.form-check-input').is(':checked')), // 是否显示（必填）
                alias: alias // 别名（必填，固定列保存"-"）
            };

            attribute_set.push(rowData); // 所有行按顺序存入数组，顺序=表格排序
        });
        console.log(attribute_set);
        postData(`/sp/${spid}/contract/setting/update`, { type: 'attribute_set',
            attribute_set,
        }, function (result) {
            toastr.success('设置成功');
            attributeSet = result;
            _initialColSetTbodyHtml = $tbody.html(); // 更新初始 HTML 为当前状态（保存后以当前状态为初始状态）
            checkAttribute();
        });
    });

    $('#cancel-attribute-btn').click(function() {
        toastr.warning('已取消改动');
        $tbody.html(_initialColSetTbodyHtml); // 恢复初始 HTML
        updateMoveButtons(); // 恢复后重新计算链接显示状态
    });

// 事件委托：从一开始就绑定上/下移事件
    $tbody.on('click', '.move-up', function(e) {
        e.preventDefault();
        const $currentRow = $(this).closest('tr');
        const $prevRow = $currentRow.prev('tr');

        if ($prevRow.length) {
            $currentRow.insertBefore($prevRow);
            updateMoveButtons();
        }
    });

    $tbody.on('click', '.move-down', function(e) {
        e.preventDefault();
        const $currentRow = $(this).closest('tr');
        const $nextRow = $currentRow.next('tr');

        if ($nextRow.length) {
            $currentRow.insertAfter($nextRow);
            updateMoveButtons();
        }
    });
});