const runPlan = {
    namespaced: true,

    state: {
        stations: [],			// 车站列表
        planData: [],			// 运行图原始数据
        editData: {},			// 运行图编辑数据
        planSizeCount: 0,		// 运行图canvas 大小变更标识
        planLoadedCount: 0,		// 运行图数据更新
        planUpdateCount: 0,		// 运行图更新标识
        selected: {},			// 选择的对象
		refreshCount: 0,		// 刷新页面重新加载
		width: 800, 			// 运行图canvas 容器 宽度
        height: 600, 			// 运行图canvas 容器 高度
    },
    getters: {
        stations: (state) => {
            return state.stations || [];
		},
		planData: (state) => {
			return state.planData || [];
		}
    },
    mutations: {
		setWidth: (state, width) => {
            state.width = width;
            state.planSizeCount += 1;
        },
        setHeight: (state, height) => {
            state.height = height;
            state.planSizeCount += 1;
        },
        setStations: (state, stations) => {
            state.stations = stations;
        },
        setPlanData: (state, data) => {
            state.planData = data;
            state.editData = {};
            state.planLoadedCount++;
        },
        setSelected: (state, selected) => {
            state.selected = selected;
        },
        clear: (state) => {
            state.planData = {};
            state.editData = {};
            state.selected = {};
        },
        refresh: (state) => {
            state.refreshCount++;
        }
    },
    actions: {
		/** 更新数据*/
		updateRunPlanData: ({ commit }, data) => {
			commit('updateRunPlanData', data);
		},
		/** 设置运行图大小*/
        resize({ commit }, opt) {
            if (opt.width) {
                commit('setWidth', opt.width);
            }
            if (opt.height) {
                commit('setHeight', opt.height);
            }
        },
        /** 刷新页面*/
        refresh: ({commit}) => {
            commit('refresh');
        }
    }
};

export default runPlan;