package ru.ulstu.fc.project.controller;

import io.swagger.v3.oas.annotations.Hidden;
import org.springframework.security.access.annotation.Secured;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import ru.ulstu.fc.project.model.Project;
import ru.ulstu.fc.project.model.ProjectDto;
import ru.ulstu.fc.project.service.ProjectRulesService;
import ru.ulstu.fc.project.service.ProjectService;
import ru.ulstu.fc.project.service.ProjectVariableService;
import ru.ulstu.fc.user.model.UserRoleConstants;

@Controller
@Hidden
@RequestMapping("project")
@Secured({UserRoleConstants.ADMIN})
public class ProjectController {
    private final ProjectService projectService;
    private final ProjectRulesService projectRulesService;
    private final ProjectVariableService projectVariableService;

    public ProjectController(ProjectService projectService,
                             ProjectRulesService projectRulesService,
                             ProjectVariableService projectVariableService) {
        this.projectService = projectService;
        this.projectRulesService = projectRulesService;
        this.projectVariableService = projectVariableService;
    }

    @GetMapping("list")
    public String getProjects(Model model) {
        model.addAttribute("projects", projectService.getCurrentUserProjects());
        return "project/list";
    }

    @GetMapping("/edit/{projectId}")
    public String edit(@PathVariable(value = "projectId") Integer id, Model model) {
        model.addAttribute("project",
                new ProjectDto((id != null && id != 0)
                        ? projectService.getById(id)
                        : new Project()));

        model.addAttribute("rules", projectRulesService.getByProjectId(id));
        model.addAttribute("variables", projectVariableService.getByProjectId(id));
        return "project/edit";
    }

    @PostMapping(value = "save", params = "save")
    public String save(ProjectDto projectDto, Model model) {
        model.addAttribute("project", projectService.save(projectDto));
        return "redirect:/project/list";
    }

    @PostMapping(value = "save", params = "delete")
    public String delete(ProjectDto projectDto) {
        if (projectDto != null && projectDto.getId() != null) {
            projectService.delete(projectDto);
        }
        return "redirect:/project/list";
    }
}